Samsung Mobile Display Co., Ltd. Patent applications |
Patent application number | Title | Published |
20130278569 | IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF - Disclosed is an image display device capable of reducing power consumption and improving display quality. The image display device includes pixels disposed at portions at which scanning lines and data lines intersect with each other; a scanning driving unit driving the scanning lines; a data driving unit driving the data lines; a driving frequency selecting unit generating a selecting signal including information on a driving frequency using data supplied from an external system; and a timing controlling unit controlling the scanning driving unit and the data driving unit using the driving frequency included in the selecting signal. | 10-24-2013 |
20130278511 | FLEXIBLE TOUCH SCREEN PANEL - In a flexible touch screen panel, sensing patterns as a touch sensor are formed on the first surface of a flexible thin film substrate and a coated polarizer layer is formed on the second surface of the thin film substrate to secure the flexible characteristic, to reduce the thickness of the touch screen panel, and to improve the visibility of an image. Particularly, the flexible touch screen panel includes a flexible substrate comprising an active region and a non-active region positioned outside the active region, sensing patterns formed over the active region of a first surface of the substrate, conductive lines formed over the non-active region of the first surface of the substrate and connected to the sensing patterns, and a coated polarizer layer formed over a second surface of the substrate. | 10-24-2013 |
20130235017 | POWER SUPPLY UNIT AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE SAME - Disclosed is a power supply unit including a DC-DC converter including an output terminal and resistor coupling terminal and an external resistor coupled to the resistor coupling terminal, where the DC-DC converter includes a first power generation unit which outputs a predetermined current to the output terminal, and a sensing circuit unit that includes a sensing resistor located between the first power generation unit and the output terminal and stops an operation of the first power generation unit depending on a current value flowing in the sensing resistor. A power supply unit and an organic light emitting display including the power supply unit include a sensing circuit unit that stops operation of the power supply unit to prevent an additional damage when an abnormal current occurs. | 09-12-2013 |
20130235010 | DC-DC CONVERTER AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE SAME - Disclosed are a direct current converter and an organic light emitting display including the converter. The converter includes a power supply generating an input power, a first power generator receiving the input power and a selected voltage from a selector and generating a first voltage, a first output terminal connected to the first power generator and outputting the first voltage; a second power generator receiving the input power and generating a second voltage, a second output terminal connected to the second power generator and outputting the second voltage, an external feedback wiring providing a feedback voltage, a feedback terminal connected to the external feedback wiring and inputting the feedback voltage to the selector, and the selector connected to and transferring the selected voltage to the first power generator, where the selected voltage is one of the feedback voltage and the voltage output from the first output terminal. | 09-12-2013 |
20130208021 | DISPLAY DEVICE AND ARRANGING METHOD FOR IMAGE DATA THEREOF - A display device including a display panel having first pixels emitting light in a first field and second pixels emitting light in a second field is disclosed. According to one aspect, the display device includes a controller configured to extract first field data transmitted to the first pixels and second field data transmitted to the second pixels from input data, divide the first field data, insert black data between two neighboring first field data to generate first output data, divide the second field data, and insert black data between two neighboring second field data to generate second output data. The display device also includes a data driver configured to transmit a first data signal based on the first output data to the display panel in the first field and transmitting a second data signal based on the second output data to the display panel in the second field. | 08-15-2013 |
20130208019 | DISPLAY DEVICE AND MEMORY ARRANGING METHOD FOR IMAGE DATA THEREOF - A display device and an image data memory arrangement method thereof are disclosed. When driving one frame with first and second fields, an input data signal is divided into first and second field data and the first and second field data are respectively arranged according to a light emitting driving sequence to control the light emitting for each field to be displayed. The first and second field data signals respectively include a color data signal pattern in which the data signals transmitted to the pixels corresponding to the same pixel column among the pixels respectively included in the first pixel row and the fourth pixel row display the same color, and the data signals transmitted to the pixels corresponding to the same pixel column among the pixels respectively included in the second pixel row and the third pixel row display the same color. | 08-15-2013 |
20130208016 | DISPLAY APPARATUS AND DRIVING METHOD THEREOF - A display apparatus is disclosed. In one aspect the apparatus includes an encoder configured to encode a Nth first image data, where N is an integer of 2 or greater and a (N−1)th second image data at different rates. The display further includes a memory configured to store the encoded Nth first image data and the encoded (N−1)th second image data, a decoder configured to decode the encoded Nth first image data and the encoded (N−1)th second image data received from the memory and, an image processor configured to perform color processing on the decoded Nth first image data. It also includes an image converter configured to convert the Nth first image data received from the image processor into Nth second image data and an image quality enhancer configured to enhance image quality of the Nth second image data based on the decoded (N−1)th second image data. | 08-15-2013 |
20130208015 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting diode (OLED) display is disclosed. In one embodiment, the OLED display includes a panel including pixels which are configured to control an amount of current that flows from a first power source to a second power source to generate an image of predetermined brightness. The display may also include at least one first power source line formed on a top of the panel and at least one second power source line positioned on a bottom of the panel to face the first power source line. The display may further include a first switch configured to alternately supply the first power source to the first power source line and the second power source line. | 08-15-2013 |
20130207954 | POWER SUPPLY DEVICE, ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME, AND METHOD OF SUPPLYING POWER - A power supply device includes an SMPS circuit including an electric transformer having first and second stages, the SMPS circuit generating a second stage output voltage using the electric transformer, a power switcher receiving and switching the second stage output voltage to generate a first power voltage having logic high and low levels in one frame, and a PWM controller controlling a voltage level of the second stage output voltage by providing a control signal to the first stage. The first power voltage is simultaneously provided to a plurality of pixels, and a magnitude of the logic low level is increased or decreased according to a magnitude of an image load, where the magnitude of the image load is dependent on a color and a gradation level of an image to be displayed in a next frame. | 08-15-2013 |
20130207117 | Organic Light Emitting Diode Display - An organic light emitting diode display includes: first gate wires provided on a substrate with a first insulation layer therebetween and extended in a first direction; second gate wires provided on a second insulation layer above the first insulation layer and extended in the first direction; data wires provided on a third insulation layer above the second insulation layer and extended in a second direction crossing the first direction; a pixel circuit connected to the first gate wires, the second gate wires, and the data wires; and an organic light emitting diode connected to the pixel circuit. | 08-15-2013 |
20130201171 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device for preemptively preventing an error caused by a fault in the scan circuit is disclosed. In one aspect, it includes: a display including a plurality of pixels connected to a plurality of scan lines and a plurality of data lines, a scan driver for sequentially applying a plurality of scan signals to the scan lines, and a signal controller for controlling the scan driver. In addition, the signal controller receives a final scan signal that is output for the last time from among the scan signals from the scan driver, detects output timing of the final scan signal, and determines whether the scan driver is normally driven. Accordingly, a display error caused by a fault of the scan circuit can be preemptively prevented. | 08-08-2013 |
20130201169 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display including an image display unit including a plurality of data lines arranged in a first direction, a plurality of scan lines arranged in a second direction, and a plurality of pixels arranged at intersections of the data lines and the scan lines; a plurality of main power source lines and auxiliary power source lines arranged to intersect each other, the plurality of main power source lines and auxiliary power source lines transmitting a first power source as a pixel power source to the pixels; and auxiliary metal layers overlapping portions of the auxiliary power source lines in regions between adjacent pixels, the auxiliary metal layers having a lower resistance value than a resistance value of the auxiliary power source lines, wherein the auxiliary metal layers are electrically coupled with the auxiliary power source lines. | 08-08-2013 |
20130200780 | ORGANIC LIGHT EMITTING DISPLAY DEVICES AND METHODS OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICES - An organic light emitting display device may include a substrate, a first electrode, a light emitting structure, a second electrode and a nanostructure. The first electrode may be disposed over the substrate. The light emitting structure may be disposed over the first electrode. The second electrode may be disposed over the light emitting structure. A plurality of nanoparticles may be disposed over the second electrode. The plurality of nanoparticles is capable of causing surface plasmon resonance by light. At least some of the plurality of nanoparticles have materials, sizes and shapes determined to cause surface plasmon resonance by light having a predetermined wavelength and emitted from the light emitting structure. | 08-08-2013 |
20130200338 | AMINE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME - An amine-based compound and an organic light-emitting diode including the amine-based compound. | 08-08-2013 |
20130194761 | Flexible Display Device and Method of Manufacturing the Same - In a flexible display device including flexibility and toughness, and a method of manufacturing the flexible display device, the flexible display device includes a glass substrate, a flexible substrate and a display unit which are sequentially stacked, and the flexible display device has a structure wherein a surface area of the flexible substrate is larger than a surface area of the glass substrate. A volume of the device may be significantly reduced for convenience of portability since a flexible area where the glass substrate is not located may be folded or rolled. Also, a stable circuit connection may be guaranteed since the driving chip is installed on a hard area which does not go through a heating process in order to separate the glass substrate and the flexible substrate during the manufacturing process. | 08-01-2013 |
20130194248 | Pixel Circuit, Method of Driving the Same, and Organic Light Emitting Display Device Having the Same - A method of driving a pixel circuit includes initializing a driving transistor and a storage capacitor by simultaneously applying an initialization voltage and a first power voltage to a gate electrode of the driving transistor and the storage capacitor, respectively, diode-coupling the driving transistor, applying a data voltage to the storage capacitor, applying the data voltage to the gate electrode of the driving transistor by a coupling of a compensation capacitor coupled between the gate electrode of the driving transistor and the storage capacitor, and applying a current corresponding to the first power voltage and the data voltage to an organic light emitting diode that is coupled to the driving transistor. | 08-01-2013 |
20130194205 | TOUCH PANELS AND DISPLAY DEVICES HAVING TOUCH PANELS - A display device including a touch panel arranged on a display panel, the touch panel including at least one phase retardation layer, a polarization plate arranged on the at least one phase retardation layer, a touch sensing structure including at least one sensing pattern arranged directly on at least one of at least one face of the phase retardation layer and at least one face of the polarization plate, an adhesion layer arranged on the polarization plate and a window arranged on the adhesion layer. | 08-01-2013 |
20130189433 | Vapor Deposition Apparatus and Vapor Deposition Method - A vapor deposition apparatus includes a stage on which a substrate is mounted; a heater unit that is disposed at a side of the stage and includes a first heater and a second heater, wherein the first heater and the second heater are movable so that the first heater and the second heater are spaced apart from each other or are disposed adjacent to each other; and a nozzle unit that is disposed at a side opposite to the side at which the heater unit is disposed about the stage and includes one or more nozzles. | 07-25-2013 |
20130181967 | Organic Light Emitting Display Device, System Including Organic Light Emitting Display Device and Method of Driving Organic Light Emitting Display Device - An organic light emitting display device includes a pixel unit, a scan driver, a data driver and a voltage generation unit. The pixel unit includes a plurality of pixels coupled to a plurality of scan lines and a plurality of data lines, where each of the pixels includes an organic light emitting diode. The voltage generation unit is coupled to the pixel unit through one power line which provides the common supply voltage to the pixels. Each of the plurality of pixels includes a voltage drop unit, each voltage drop unit generates a respective drive voltage by dropping a voltage of the common supply voltage, and turns on the organic light emitting diode to emit light with a luminance corresponding to a voltage of the drive voltage based on a logic level of the data signal. The organic light emitting display device increases an aperture ratio. | 07-18-2013 |
20130175550 | Donor Film, Method for Manufacturing Organic Light Emitting Diode Display Using the Same, and Organic Light Emitting Diode Display Manufactured by Using the Method - In a donor film, an organic light emitting diode display manufacturing method using the same, and an organic light emitting diode display manufactured by using the method, the donor film includes a donor substrate and a transfer layer formed on the donor substrate. The donor substrate includes a base film, a light-to-heat conversion (LTHC) layer disposed on the base film, and a curved interlayer film provided on the light-to-heat conversion layer and having a wrinkled side. The transfer layer includes an organic emission layer which is formed so as to be curved along a shape of the wrinkled side of the curved interlayer film. | 07-11-2013 |
20130175534 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - A semiconductor device and a method of manufacturing the same are disclosed. In one embodiment, the semiconductor device includes a substrate, a first silicon nitride layer formed over the substrate, a first silicon oxide layer formed directly on the first silicon nitride layer and having a thickness of about 1000 Å or less, and a hydrogenated polycrystalline silicon layer formed directly on the first silicon oxide layer. | 07-11-2013 |
20130175533 | Substrate Including Thin Film Transistors and Organic Light Emitting Display Apparatus Including the Substrate - A substrate includes a thin film transistor (TFT) which includes an active layer, a gate electrode, a source electrode, and a drain electrode; a first insulating layer disposed between the active layer and the gate electrode; a second insulating layer disposed between the gate electrode and the source and drain electrodes; a third insulating layer disposed on the second insulating layer, and including a first region for opening the second insulating layer and a second region for opening one of the source and drain electrodes, the first region and the second region being integrally connected; and a first electrode connected to one of the source and drain electrodes, and disposed so as to cover the first region and the second region. | 07-11-2013 |
20130168712 | Organic Light-Emitting Display Apparatus and Method of Manufacturing the Same - An organic light-emitting display apparatus includes: a substrate; a pixel electrode disposed on the substrate; a counter electrode disposed on the pixel electrode and capable of transmitting light; an organic emission layer disposed between the pixel electrode and the counter electrode so as to emit light toward at least the counter electrode; and a light-transmitting layer disposed on the counter electrode along a path of light emitted from the organic emission layer and including at least one inorganic film and organic films separated by the inorganic film. At least two of the organic films each include a first material having a first refractive index and a second material having a second refractive index. The first refractive index is greater than the second refractive index, and the first material is dispersed in the second material in the form of plurality of particles. | 07-04-2013 |
20130168644 | Organic Light-Emitting Display Apparatus and Method of Manufacturing the Same - An organic light-emitting display apparatus includes a substrate, a pixel electrode disposed on the substrate, an opposing electrode disposed on the pixel electrode and transmitting light therethrough, an organic light-emitting layer disposed between the pixel electrode and the opposing electrode and emitting light toward at least the opposing electrode, a first transmission layer disposed on the opposing electrode and transmitting the light emitted from the organic light-emitting layer therethrough, and a second transmission layer disposed on a path of the light emitted from the organic light-emitting layer on the first transmission layer, and comprising a plurality of first materials having first refractive indices and a second material having a second refractive index. The first refractive indices are greater than the second refractive index, and the plurality of first materials are disposed inside the second material. | 07-04-2013 |
20130168555 | X-RAY DETECTION PANEL AND METHOD OF MANUFACTURING THE SAME - An X-ray detection panel includes a substrate, a sensor device formed over the substrate, a scintillating layer formed over the sensor device, an adhesion layer formed around the scintillating layer, and a protective film formed over the scintillating layer and the adhesion layer. The X-ray detection panel further includes a side sealing structure formed over a side surface of the adhesion layer, over a side surface of the protective film and over the substrate. | 07-04-2013 |
20130162619 | DISPLAY APPARATUS AND METHOD OF REPAIRING THE SAME - A display apparatus and a method of repairing a display apparatus are disclosed. According to one aspect, the display includes a plurality of unit pixels each including a plurality of sub pixels, scan lines branching off a scan wire in a first direction for each of the plurality of unit pixels and connecting the plurality of sub pixels emitting the same color as that of a neighboring unit pixel, data lines extending in a second direction orthogonal to the first direction and connected to the plurality of sub pixels, a first power supply line extending in the second direction and connected to the plurality of sub pixels, and second power supply lines extending in the first direction and connected to the first power supply line. | 06-27-2013 |
20130155033 | ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device includes a pixel unit including a plurality of pixels formed in regions where a plurality of scan lines and a plurality of data lines cross each other, a first scan driving unit detecting a defect of the plurality of pixels by sequentially applying a first test signal to the plurality of scan lines, and a second scan driving unit detecting a defect of the plurality of pixels by simultaneously applying a second test signal to the plurality of scan lines. | 06-20-2013 |
20130155032 | Display Apparatus Having Bimetal Element Which Can Be Controllably Bent - A display apparatus includes: a substrate having a display area and anon-display area; a display device formed on the display area; a bending embodiment unit formed on the non-display area and including bimetal elements; and a control unit for controlling bending of each of the bimetal elements so as to improve convenience to the user. | 06-20-2013 |
20130143378 | METHOD OF FORMING POLYSILICON LAYER AND METHOD OF MANUFACTURING THIN FILM TRANSISTOR USING THE POLYSILICON LAYER - In one aspect, a method of forming a polysilicon (poly-Si) layer and a method of manufacturing a thin film transistor (TFT) using the poly-Si layer is provided. In one aspect, the method of forming a polysilicon (poly-Si) layer includes forming an amorphous silicon (a-Si) layer on a substrate in a chamber; cleaning the chamber; removing fluorine (F) generated while cleaning the chamber; forming a metal catalyst layer for crystallization, on the a-Si layer; and crystallizing the a-Si layer into a poly-Si layer by performing a thermal processing operation. | 06-06-2013 |
20130141412 | Pixel Circuit, Organic Light Emitting Display Device, and Method of Driving the Pixel Circuit - A pixel circuit includes an OLED having a cathode coupled to a power source voltage, a first transistor having a second electrode coupled to an anode of the OLED, and a gate electrode coupled to a gate control-line, a second transistor having a second electrode coupled to a first electrode of the first transistor, a third transistor having a first electrode coupled to another power source voltage, a second electrode coupled to a first electrode of the second transistor, and a gate electrode coupled to a gate control-line, a fourth transistor having a first electrode coupled to a gate electrode of the second transistor, a second electrode coupled to the anode of the OLED, and a gate electrode coupled to a scan-line, and a capacitor coupled between the gate electrode of the second transistor and the second electrode of the third transistor. | 06-06-2013 |
20130140551 | TRANSISTORS, METHODS OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICES INCLUDING TRANSISTORS - A transistor may include a channel layer formed of an oxide semiconductor. The oxide semiconductor may include GaZnON, and a proportion of Ga content to a total content of Ga and Zn of the channel layer is about 0.5 to about 4.5 at %. | 06-06-2013 |
20130140529 | ORGANIC LIGHT EMITTING DEVICE CAPABLE OF REDUCING LEAKAGE CURRENT BETWEEN PIXELS - Disclosed is an organic light emitting device having an improved light emitting quality, by which a leakage current generated between pixels when a current flows from one pixel to an adjacent pixel of a light emitting part may be prevented, making it possible to prevent undesired emission of light in the adjacent pixel and improve light emitting quality. | 06-06-2013 |
20130135274 | Organic Light-emitting Display Device and Method of Manufacturing the Same - In an organic light-emitting display device and a method of manufacturing the same, the organic light-emitting display device comprises: a plurality of pixels, each including an electroluminescence (EL) device and a thin film transistor (TFT); and a power voltage supply line for applying a voltage to the TFT of each pixel. The power voltage supply line is divided into two lines disposed at respective sides of each pixel. An area where a power voltage supply line overlaps with another line is reduced, and thus the possibility that a short circuit may occur between the power voltage supply line and another line is decreased, thereby reducing a defect percentage of the product. | 05-30-2013 |
20130134451 | Mask Assembly and Organic Light Emitting Diode Display Manufactured Using the Same - A mask assembly includes a frame forming an opening, and a plurality of unit masks which form a plurality of deposition openings, the longitudinal ends of the unit masks being fixed to the frame. At least two adjacent ones of the plurality of unit masks have deposition recesses formed on both sides facing each other. The width of the deposition recesses along a width direction of the unit masks is equal to or greater than the width of the deposition openings along the width direction of the unit masks. | 05-30-2013 |
20130134424 | THIN FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT EMITTING DISPLAY DEVICE COMPRISING THE SAME, AND METHOD OF MANUFACTURING THE THIN FILM TRANSISTOR ARRAY SUBSTRATE - A thin film transistor array substrate may include a thin film transistor including an active layer, a gate electrode, source and drain electrodes, a first insulation layer arranged between the active layer and the gate electrode, and a second insulation layer arranged between the gate electrode and the source and drain electrodes, a pixel electrode arranged on the first insulation layer and comprising the same material as the gate electrode, a capacitor comprising a first electrode arranged on the same layer as the active layer and a second electrode arranged on the same layer as the gate electrode, a pad electrode arranged on the second insulation layer and comprising the same material as the source and drain electrodes, a protection layer formed on the pad electrode, and a third insulation layer formed on the protection layer and exposing the pixel electrode. | 05-30-2013 |
20130133838 | Vacuum Peeling Apparatus and Method - The invention relates generally to a vacuum peeling apparatus and a vacuum peeling method. The vacuum peeling apparatus may include a chamber, a sealing maintain frame disposed inside the chamber, a first air tube disposed along a bottom end of the sealing maintain frame and configured to be expandable, a peeling prevention panel configured so as to be inserted into a center of the sealing maintain frame, and a second air tube disposed along an end of the peeling prevention panel. | 05-30-2013 |
20130133835 | Delamination Apparatus and Inline Thermal Imaging System - A delamination apparatus includes a stage, a first roll unit, a gripper, and a second roll unit. The stage includes a peripheral area and a substrate area. An edge of a donor film is attached at the peripheral area. An acceptor substrate, laminated at on the donor film, is disposed at the substrate area. The first roll unit is disposed on the donor film, moves in a lengthwise direction of the acceptor substrate. The gripper is disposed on the donor film, and is configured to separate the edge of the donor film from the stage so as to cause the donor film to contact the first roll unit. The second roll unit is disposed on the stage, contacts the donor film which contacts the first roll unit, and delaminates the donor film from the acceptor substrate by moving in the lengthwise direction with the first roll unit. | 05-30-2013 |
20130133573 | Mask for Deposition and Manufacturing Method of the Same - A deposition mask includes a mask main body and a coating layer. The mask main body includes a plurality of slits penetrating the mask main body. The coating layer is coated on an entire surface of the mask main body. The coating layer is made of a material different from a material of the main body, and it has a magnetic force stronger than that of the main body. Each of the slits has an open area, and a thickness of the coating layer controls a width of the open area. A photolithography process is used to form the plurality of slits. | 05-30-2013 |
20130128170 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is disclosed which, according to one aspect, includes first and second substrates facing each other and a liquid crystal layer interposed between the first and second substrates. The first substrate includes a plurality of first pixels arranged in a first pixel column and a plurality of second pixels arranged in a second pixel column. The first pixels and the second pixels are connected to different ones of a plurality of gate lines and connected to any one of a plurality of data lines. | 05-23-2013 |
20130127924 | METHOD FOR CONTROLLING BRIGHTNESS IN A DISPLAY DEVICE AND THE DISPLAY DEVICE USING THE SAME - A luminance control method of a display device is provided to control luminance of a display device. The display device has a display unit having a plurality of pixels emitting light. In some aspects, the luminance control method includes receiving a luminance level, applying a first luminance control method if the received luminance level is less than a reference luminance level, calculating an average value of video data for each frame if the luminance level is greater than the reference luminance level, applying the first luminance control method if the average value is less than a reference gray level value, and applying a second luminance control method if the average value is greater than the reference gray value level. | 05-23-2013 |
20130127923 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device and a driving method thereof are disclosed. In one aspect, the display device includes a display unit including a plurality of pixels connected to scan lines, light emission control lines, and data lines, where each pixel is configured to emit light with a driving current corresponding to image data signals transmitted through the data lines based on light emission control signals transmitted through the light emission control lines. Each of the pixels includes subpixels, each configured to display one of a plurality of colors. The device also includes a controller configured to convert external video signals to image data signals, output the converted signals to a data driver, generate light emission driving control signals for controlling the light emission duty ratio of the light emission control signals, and calculate the pixel-on-ratio for each subpixel to reduce the driving current. | 05-23-2013 |
20130127917 | DISPLAY DEVICE - A display device includes a flexible display including a flexible display panel and a flexible touch panel, and a housing configured to enclose the flexible display while allowing the flexible display to move relative to the housing such that a portion of the flexible display is drawn out of the housing and retracted into the housing. The display device further includes a marker configured to contact a location of the flexible touch panel when a portion of the flexible display is drawn out of the housing. The marker is provided such that the contact location changes as the flexible display moves relative to the housing. The display device also includes at least one processor configured to compute the contact location on the flexible display and to adjust the size of an image displayed on the flexible display panel based on the computed contact location. | 05-23-2013 |
20130127831 | DISPLAY DEVICE - An electronic image device includes a display unit that displays an image; and a barrier portion disposed over the display unit and configured to control transmission of the image to a user. The barrier portion includes a first substrate and a second substrate opposing each other to define a space in which interception portions and lens portions are to be alternately disposed. The barrier portion further includes a common electrode disposed over one surface of the second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate, a first electrode disposed at a region corresponding to each of the interception portions, and a second electrode including a plurality of sub-electrodes and disposed at a region corresponding to each of the lens portions. | 05-23-2013 |
20130127808 | Scan Driving Device, Method for Driving Scan Driving Device, and Method for Managing Defect of Scan Driving Device - A scan driving device includes: a first scan driving block group including scan driving blocks receiving at least two different clock signals among a plurality of scan driving blocks which are sequentially arranged; a second scan driving block group including scan driving blocks receiving at least two clock signals which are the same as at least two clock signals inputted to each of the scan driving blocks included in the first scan driving block group; first line transistors connected in parallel to scan lines of each of the scan driving blocks included in the first scan driving block group, and turned on or off according to a first line connection signal; and second line transistors connected in parallel to a scan line of each of the scan driving blocks included in the second scan driving block group and turned on or off according to a second line connection signal. | 05-23-2013 |
20130127742 | Optical Unit and Display Device Having the Same - An optical unit is positioned on a display panel which includes a display area displaying an image and a non-display area adjacent to the display area. The optical unit includes: a polarizing plate, positioned on the display panel so as to correspond to the display area and the non-display area, for polarizing light passing therethrough; and a decoration layer positioned adjacent to the polarizing plate so as to correspond to the non-display area for blocking light. | 05-23-2013 |
20130127472 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS AND METHOD OF INSPECTING PATTERNS OF THE ORGANIC LIGHT EMITTING DISPLAY APPARATUS - An organic light emitting display apparatus includes: a substrate on which a display area and a non-display area are defined; a first electrode disposed over the display area; an intermediate layer that is disposed over the first electrode and includes an organic emissive layer; a second electrode disposed over the intermediate layer; and a plurality of detection patterns displaced over the non-display area, each of which includes a first electrically conductive pattern layer formed of the same material as the first electrode and a second electrically conductive pattern layer that is formed over the first electrically conductive pattern layer. | 05-23-2013 |
20130121476 | X-RAY DEVICE - An X-ray device is disclosed. In one embodiment, the device includes an X-ray detector and a power contactor which includes a contact terminal. The device may further include an X-ray table that provides a space into which the X-ray detector is inserted and that includes a push pin pressing the power contactor, wherein the power contactor selectively protrudes from the inside to the outside of the X-ray detector due to a pressure applied by the push pin, and the contact terminal is electrically connected to a power terminal of the X-ray table. The X-ray detector prevents exposure of the power contactor to the outside thereof when the X-ray detector is carried or transported and thus prevents a malfunction of the X-ray detector. | 05-16-2013 |
20130120659 | GAMMA CORRECTION SYSTEM AND METHOD FOR DISPLAY DEVICE - A gamma correction system and method for a display device are disclosed. According to one aspect, the gamma correction system includes a display panel configured to display an image, a measuring unit configured to acquire optical characteristic information from the image displayed on the display panel, and a display panel driver configured to convert a gamma data result value obtained after performing optical compensation for at least two sample gray values among a plurality of reference luminance values into a corresponding data voltage and calculate a data voltage for the rest of the luminance values for which optical compensation is not performed. | 05-16-2013 |
20130120326 | SCAN DRIVING DEVICE AND METHOD OF DRIVING THE SAME - A scan driving device includes scan driving blocks, each including: a first node receiving a signal that is input to a first driving signal input terminal according to a clock signal input to a first clock signal input terminal; a second node receiving a second power source voltage according to the clock signal input to the first clock signal input terminal and a signal input to a second driving signal input terminal; a first transistor including a gate electrode connected to the second node and an electrode receiving an output control signal; a second transistor including a gate electrode connected to the first node and an electrode connected to a second clock signal input terminal; and a third transistor including a gate electrode connected to the second node, an electrode connected to a first power source voltage, and another electrode connected to the first node. | 05-16-2013 |
20130119392 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device having a thin film transistor including an active layer, a gate electrode, a lower gate electrode, an upper gate electrode, an insulating layer covering the gate electrode, source and drain electrodes that are formed on the insulating layer and contact the active layer. An organic light-emitting diode is electrically connected to the thin film transistor and includes a pixel electrode formed at the same layer level as the lower gate electrode, an intermediate layer including an emission layer, and a counter electrode. A lower pad electrode is formed at the same layer level as the lower gate electrode and an upper pad electrode is formed at the same layer level as the upper gate electrode. | 05-16-2013 |
20130119388 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An OLED device includes: a TFT including an active layer, gate, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the source and drain electrodes, a pixel electrode on the first and second insulating layers, connected to one of the source and drain electrodes, a capacitor including a first electrode on the same layer as the active layer, a second electrode on the same layer as the gate electrode, and a third electrode formed of the same material as the pixel electrode, a third insulating layer between the second insulating layer and the pixel electrode and between the second and third electrodes, a fourth insulating layer covering the source, drain and third electrodes, exposing a portion of the pixel electrode, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer. | 05-16-2013 |
20130119387 | Organic Light-emitting Display Apparatus and Method of Manufacturing the Same - An organic light-emitting display apparatus includes: a substrate including an emission region and a non-emission region and having a recess formed in at least a portion of the non-emission region; a black matrix disposed in the recess; a thin film transistor disposed on the non-emission region of the substrate and including an active layer, a gate electrode, and source and drain electrodes; a pixel electrode disposed on the emission region of the substrate and electrically connected to one of the source and drain electrodes; an organic emission layer disposed on the pixel electrode; and an opposite electrode disposed on the organic emission layer. | 05-16-2013 |
20130115726 | CRYSTALLIZATION APPARATUS, CRYSTALLIZATION METHOD, ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - A crystallization apparatus for crystallizing a semiconductor layer formed on a substrate, the crystallization apparatus including: a laser generator, which generates a laser beam, and a stage on which the substrate is mounted, where the semiconductor layer is divided into a plurality of crystallization areas and a plurality of non-crystallization areas, and the laser beam is radiated onto the crystallization areas a plurality of times to crystallize the crystallization areas, where the laser beam is radiated onto different positions of the same crystallization area a plurality of times. | 05-09-2013 |
20130115373 | ROTATING TYPE THIN FILM DEPOSITION APPARATUS AND THIN FILM DEPOSITION METHOD USED BY THE SAME - A rotating type thin film deposition apparatus having an improved structure that allows continuous deposition, and a thin film deposition method used by the rotating type thin film deposition apparatus are provided. The rotating type thin film deposition apparatus includes a deposition device; a circulation running unit that runs a deposition target on a circulation track via a deposition region of the deposition device; and a support unit that supports the deposition target and moves along the circulation track. Thin layers can be precisely and uniformly formed on the entire surface of a deposition target, and since deposition is performed while a plurality of deposition targets move along a caterpillar track, a working speed is faster compared to a method involving a general reciprocating motion, and the size of the thin film deposition apparatus can be reduced. | 05-09-2013 |
20130113997 | DISPLAY DEVICE, DRIVING DEVICE FOR DISPLAY DEVICE, AND DRIVING METHOD THEREOF - A display device is disclosed. The display device includes a first horizontal line having a first sequence of colored pixels, and a second horizontal line having a second sequence of colored pixels. The display device also includes a signal controller for detecting a first input video signal and a second input video signal for pixels respectively disposed on a left outermost vertical line and a right outermost vertical line of the display from an input video signal. The signal controller also corrects the first input video signal and the second input video signal so that they have grayscales that are less than a threshold value. The image quality characteristic is improved by removing the color shift phenomenon of the right and left outermost vertical lines in the display device. | 05-09-2013 |
20130113368 | Organic Light-Emitting Diode Display - An organic light-emitting diode (OLED) display includes a substrate and a plurality of sub-pixels formed on the substrate, wherein the substrate includes a display region having formed therein sub-pixels to which colored organic materials are applied, and a non-display region formed at edges of the display region. The non-display region includes an outgassing portion and a cathode contacting portion, and protrusions and recessions having different numbers and unit opening areas are formed in at least one of the outgassing portion and the cathode contacting region. Thus, organic raw materials applied during manufacturing process may be prevented from remaining. Therefore, an increase in contact resistance due to organic raw materials remaining in a cathode contact region may be reduced. | 05-09-2013 |
20130113367 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1A and an organic light-emitting device including the heterocyclic compound: | 05-09-2013 |
20130113363 | Pixel Arrangement Structure for Organic Light Emitting Diode Display - A pixel arrangement structure for an organic light emitting diode display includes a first pixel, a second pixel and a third pixel. The first pixel has a larger area than the second pixel and the third pixel, and the first pixel, the second pixel and the third pixel have different planar shapes relative to each other. | 05-09-2013 |
20130113000 | DISPLAY SUBSTRATES AND METHODS OF FABRICATING THE SAME - Display substrates are disclosed. In one aspect, display substrates include a first signal line, a second signal line, a first detour signal line and a second detour signal line. The first signal line includes a first region and a pair of second regions disposed on opposite sides of the first region. The pair of second regions are spaced apart from the first region. The second signal line crosses the first signal line. The second signal line includes a third region and a pair of fourth regions disposed on opposite sides of the third region. The pair of fourth regions are spaced apart from the third region. The first detour signal line electrically connects the pair of second regions to each other. The second detour signal line electrically connects the pair of fourth regions to each other. Related methods are also disclosed. | 05-09-2013 |
20130112976 | THIN-FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT-EMITTING DISPLAY INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A thin-film transistor array substrate is disclosed. In one embodiment, the substrate includes: i) a thin-film transistor including an active layer, and gate, source and drain electrodes, ii) a lower electrode of a capacitor, iii) an upper electrode of the capacitor formed on the lower electrode iv) a first insulation layer between the lower and upper electrodes, and between the active layer and the gate electrode, and having a gap outside the lower electrode. The substrate may further include i) a second insulation layer formed on the first insulation layer and having the same etching surface as the first insulation layer in the gap, ii) a bridge formed of the same material as the source and drain electrodes, and filling a part of the gap and iii) a third insulation layer covering the source and drain electrodes and exposing a pixel electrode. | 05-09-2013 |
20130112975 | THIN-FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME - A TFT array substrate including: a thin-film transistor including an active layer, gate, source and drain electrodes, a first insulation layer between the active layer and the gate electrode, and a second insulation layer between the gate and the source and drain electrodes; a pixel electrode on the first and second insulation layers, and connected to one of the source and drain electrodes; a capacitor including a first electrode on the same layer as the gate electrode, a second electrode formed of the same material as the pixel electrode, a first protection layer on the second electrode, and a second protection layer on the first protection layer; a third insulation layer between the second insulation layer and the pixel electrode, and between the first electrode and the second electrode; and a fourth insulation layer covering the source and drain electrodes and the second protection layer, and exposing the pixel electrode. | 05-09-2013 |
20130112948 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1A below and an organic light-emitting diode including the same: | 05-09-2013 |
20130112946 | NOVEL HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound: | 05-09-2013 |
20130112653 | Apparatus and Method for Processing Glass Window of Display - In a display glass window processing device and a method thereof, the display glass window processing device includes a worktable for supporting an unprocessed glass, a rotator for rotating the unprocessed glass, and a sprayer for spraying an etchant onto the unprocessed glass. A first protection film attached to one side of the unprocessed glass arranged opposite the sprayer, and a second protection film is attached to another side of the unprocessed glass arranged opposite the worktable. The first protection film exposes an edge of the unprocessed glass so that the edge is etched by the etchant so as to become rounded. | 05-09-2013 |
20130109438 | MOBILE TERMINAL WITH DISPLAY DEVICES AND METHOD OF OPERATING THE SAME | 05-02-2013 |
20130106828 | Pixel Circuit, Organic Light Emitting Display Device Having the Same, and Method of Driving an Organic Light Emitting Display Device | 05-02-2013 |
20130106735 | Touch Sensing System and Driving Method Thereof | 05-02-2013 |
20130105821 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME | 05-02-2013 |
20130105801 | DISPLAY SUBSTRATE METHOD OF REPAIRING A DISPLAY SUBSTRATE, AND DISPLAY DEVICE INCLUDING THE DISPLAY SUBSTRATE | 05-02-2013 |
20130105769 | CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME | 05-02-2013 |
20130099659 | Organic Light Emitting Display Devices - An organic light emitting display device includes a plurality of first electrodes, a pixel defining layer, a first intermediate layer, a fluorine-containing layer, an emitting layer and a second electrode. The first electrodes are spaced apart from each other on a substrate. The pixel defining layer is disposed on the substrate. The pixel defining layer partially exposes the first electrodes. The first intermediate layer is disposed on the substrate, the pixel defining layer and the exposed first electrodes. The fluorine-containing layer is formed on a portion of the first intermediate layer overlapping an upper surface of the pixel defining layer. The fluorine-containing layer includes fluorine diffused from the pixel defining layer or the first intermediate layer. The emitting layer is at least partially disposed on a portion of the first intermediate layer not including the fluorine-containing layer thereon. The second electrode is disposed on the emitting layer. | 04-25-2013 |
20130099258 | Organic Light Emitting Diode Display - An organic light emitting diode (OLED) display according to an exemplary embodiment of the invention includes: a display substrate including a plurality of pixel areas; a tilt layer formed on the display substrate of each of the plurality of pixel areas, and having a tilt angle with respect to the display substrate; a first electrode formed on the tilt layer; an organic emission layer formed on the first electrode; a second electrode formed on the organic emission layer; an encapsulation substrate disposed on the second electrode and in parallel with the display substrate; and a prism sheet formed on the encapsulation substrate and having a plurality of prisms. | 04-25-2013 |
20130099208 | CONDENSED-CYCLIC COMPOUND, METHOD FOR PREPARING THE CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE CONDENSED-CYCLIC COMPOUND - A condensed-cyclic compound represented by Formula 1 below, a method for preparing the condensed-cyclic compound, and an organic light-emitting device including the condensed-cyclic compound. | 04-25-2013 |
20130099206 | HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE INCLUDING THE HETEROCYCLIC COMPOUND, AND FLAT DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT-EMITTING DIODE - A heterocyclic compound represented by Formula 1 below, and an organic light-emitting diode including the heterocyclic compound, and a flat display device including the organic light-emitting diode. | 04-25-2013 |
20130093654 | Organic Light Emitting Diode Display - An organic light emitting diode (OLED) display according to the present invention includes: a pixel portion wherein an organic light emitting diode including a pixel electrode, an organic emission layer, and a common electrode is formed, and a periphery portion surrounding the pixel portion and having a plurality of common voltage lines applying a common voltage to the common electrode. The common voltage lines include a plurality of common voltage pads to which the common voltage is applied from an external source, a common voltage contact portion overlapping an end of the common electrode and contacting the common electrode, a common voltage connection portion connecting a common voltage pad and the common voltage contact portion. A width of the common voltage contact portion is larger than that of the common voltage connection portion. | 04-18-2013 |
20130092972 | Organic Light Emitting Diode Display and Method for Manufacturing the Same - An organic light emitting diode (OLED) display includes: a substrate; an organic light emitting diode formed on the substrate; a first inorganic layer formed on the substrate and covering the organic light emitting diode; an intermediate layer formed on the first inorganic layer and covering an area relatively smaller than the first inorganic layer; and a second inorganic layer formed on the first inorganic layer and the intermediate layer, and contacting the first inorganic layer at an edge thereof while covering a relatively larger area than the intermediate layer. A third inorganic layer may be formed on the second inorganic layer so as to contact the second inorganic layer at an edge thereof. At least one of the first, second and third inorganic layers is formed by an atomic layer deposition (ALD) method. | 04-18-2013 |
20130092903 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING THE SAME - A heterocyclic compound represented by Formula 1, and an organic layer including the heterocyclic compound: | 04-18-2013 |
20130087770 | Organic Light Emitting Display Device - An organic light emitting display device which includes a base member; an organic light emitting display unit disposed on the base member and configured to generate an image; a sealing layer configured to seal the organic light emitting display unit; a capping substrate disposed on the sealing layer and having a plurality of metal layers, one of the metal layers being in contact with the sealing layer and having at least one groove; and a moisture absorbent provided in the groove. | 04-11-2013 |
20130087769 | Organic Light Emitting Display Device - An organic light emitting display device which includes a base member; an organic light emitting display unit provided on one surface of the base member and configured to generate an image; an intermediate layer provided over the one surface of the base member and formed to be in contact with the organic light emitting display unit; and a capping member including a bulkhead member and a first member, wherein one surface of the first member is in contact with the intermediate layer, and the bulkhead member is protruded from an opposite surface of the first member to define a plurality of capping areas. | 04-11-2013 |
20130087768 | HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE COMPRISING THE HETEROCYCLIC COMPOUND, AND FLAT PANEL DISPLAY DEVICE COMPRISING THE ORGANIC LIGHT-EMITTING DIODE - A heterocyclic compound represented by Formula 1 below, an organic light-emitting diode including the same, and a flat panel display device including the organic light-emitting diode: | 04-11-2013 |
20130076251 | DUAL MODE ORGANIC LIGHT EMITTING DEVICE AND PIXEL CIRCUIT INCLUDING THE SAME - A dual mode organic light emitting device and a pixel circuit including the same are disclosed. The dual mode organic light emitting device includes a cathode formed over a substrate, an electron transport layer (ETL) formed over the cathode, an emission layer formed over the electron transport layer (ETL), and an anode formed over the emission layer, wherein the cathode includes a first metal selected from silver (Ag), aluminum (Al), copper (Cu), and gold (Au) and a second metal having a work function of about 4.0 eV or less, and the first metal and the second metal are present at a weight ratio of about 1:1 to about 1:100. | 03-28-2013 |
20130075737 | Organic Light-Emitting Display Apparatus - An organic light-emitting display apparatus having improved durability and image quality may include a substrate; a first electrode formed on the substrate; a first pixel definition layer formed to cover at least one lateral surface of the first electrode; a second pixel definition layer formed so as to be spaced apart from at least an upper surface of the first pixel definition layer; an intermediate layer formed on the first electrode and including an organic light-emitting layer; and a second electrode formed on the intermediate layer. | 03-28-2013 |
20130071775 | Method of Manufacturing a Mask - A method of manufacturing a mask may include forming initial ribs and removing edge portions of the initial ribs to form final ribs, each of which has a top width smaller than that of the initial rib. A space between the initial ribs may be smaller than a width of a slit limited by the final ribs. | 03-21-2013 |
20130069070 | MANUFACTURING METHOD FOR DISPLAY DEVICE HAVING A PLURALITY OF THIN FILM TRANSISTORS AND DISPLAY DEVICE FORMED THEREBY - A manufacturing method of a thin film transistor includes: forming semiconductor layers for a plurality of thin film transistors over a substrate; forming an insulating layer covering the semiconductor layers; and forming a metal layer over the insulating layer. The method further includes: patterning the metal layer to form mask patterns; doping first ions using a first mask pattern among the mask patterns into a first semiconductor layer among the semiconductor layers to simultaneously form source region/a drain regions and an active region of the first thin film transistor; and doping second ions using a second mask pattern among the mask patterns into a second semiconductor layer among the semiconductor layers to form a source region and a drain region of the second thin film transistor. | 03-21-2013 |
20130063330 | Organic Light-Emitting Display Device - An organic light-emitting display device which may widen a swing range of a green sub-pixel. In the organic light-emitting display device, from among red, green, and blue sub-pixels, an overlapping area of material layers forming a thin film transistor, a boost capacitor and/or a storage capacitor of the green sub-pixel is greater than an overlapping area of the same material layers forming a thin film transistor, a boost capacitor and/or a storage capacitor of the red and blue sub-pixels. Accordingly, since a swing range of the green sub-pixel having relatively high light-emitting efficiency is widened, more accurate gradation may be displayed, a reliable product may be realized, a brightness variation of the organic light-emitting display device may be reduced, and the risk of poor image quality may be reduced. | 03-14-2013 |
20130057814 | Alignment Layer for Display Device, Liquid Crystal Display Device Including the Same and Method and Apparatus for Treating the Same - An alignment layer for a display device may include a plurality of rubbing patterns formed on its surface, wherein each of the rubbing patterns includes a first pattern intersecting a center axis at a first angle, and a second pattern connected to the first pattern and intersecting the center axis at a second angle, and the first pattern and the second pattern are alternately repeated. A liquid crystal display device includes the alignment layer, and a method and apparatus for treating the alignment layer are provided. | 03-07-2013 |
20130049037 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting diode display includes a substrate; a first capacitor electrode provided over the substrate and including polysilicon; an insulating layer provided over the first capacitor electrode; and a second capacitor electrode provided over the insulating layer and including a first lower metal layer overlapping with the first capacitor electrode and a first upper metal layer. The first upper metal layer includes a doping opening configured to expose at least a portion of the first lower metal layer. | 02-28-2013 |
20130048955 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE CONTAINING THE SAME - A heterocyclic compound represented by one of Formulae 1-4 below and an organic light-emitting device including an organic layer that includes the heterocyclic compound. The heterocyclic compounds have excellent light-emitting characteristics and excellent electron transporting characteristics, and thus may be used as electron injecting materials or electron transporting materials suitable for all-color fluorescent and phosphorescent devices, such as red, green, blue, and white fluorescent and phosphorescent devices. In particular, the heterocyclic compounds are efficiently used as light-emitting materials of green, blue, and while fluorescent devices. By using the heterocyclic compounds, organic light-emitting devices having high efficiency, low driving voltage, high brightness, and long lifespan may be prepared. | 02-28-2013 |
20130048201 | APPARATUS FOR FABRICATING ORGANIC LIGHT EMITTING DISPLAY PANEL AND METHOD OF FABRICATING ORGANIC LIGHT EMITTING DISPLAY PANEL USING THE SAME - An apparatus for fabricating an organic light emitting display panel is disclosed. In one embodiment, the apparatus includes i) a first roll around which a film is wound to be continuously drawn, ii) a second roll arranged to face the first roll and around which the film is continuously wound, iii) a plurality of chambers disposed between the first and second rolls and through which the film passes, and in which laser induced thermal imaging (LITI) is performed on a substrate by forming a transfer layer on the film, and iv) a gate unit installed at least one of the chambers and disposed at at least one of a film inlet and a film output of the chambers that are installed, to maintain a substantially vacuum state in the chambers during passing of the film. | 02-28-2013 |
20130044095 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting diode (OLED) display includes: a substrate; a first and a second thin film transistor (TFT) both disposed on the substrate and both having an active layer, a gate, a source and a drain electrode. A gate line is connected to the gate electrode of the first TFT, and a data line is connected to the source electrode of the first TFT. A common power source line is connected to the source electrode of the second TFT, intersects the gate line, and is parallel to the data line. A pixel electrode is connected to the drain electrode of the second TFT. An organic emission layer is disposed on the first electrode. A common electrode line is disposed on the organic emission layer. A secondary common power source line is formed with the same material as and is parallel to the common electrode line. | 02-21-2013 |
20130043498 | Organic Light Emitting Diode Display and Manufacturing Method Thereof - An organic light emitting diode (OLED) display includes a red pixel, a green pixel, and a blue pixel. The red pixel, the green pixel and the blue pixel each includes: a pixel electrode; a hole auxiliary layer on the pixel electrode; a blue organic emission layer on the hole auxiliary layer; an electron auxiliary layer on the blue organic emission layer; and a common electrode on the electron auxiliary layer. The red pixel and the green pixel include: a red boundary layer and a green boundary layer, respectively; a red resonance assistance layer and a green resonance assistance layer, respectively; and a red organic emission layer and a green organic emission layer formed between the red resonance assistance layer and the blue organic emission layer, and between the green resonance assistance layer and the blue organic emission layer, respectively. | 02-21-2013 |
20130043475 | TRANSISTORS AND ELECTRONIC DEVICES INCLUDING THE TRANSISTORS - A transistor may include a light-blocking layer that blocks light incident on a channel layer. The light-blocking layer may include a carbon-based material. The carbon-based material may include graphene oxide, graphite oxide, graphene or carbon nanotube (CNT). The light-blocking layer may be between a gate and at least one of the channel layer, a source and a drain. | 02-21-2013 |
20130038921 | Display Apparatus and Method for Manufacturing the Same - A display apparatus may include a first substrate having one or more unit pixel regions defined and including a driving thin film transistor, a second substrate disposed on the first substrate and facing the first substrate, and a color absorbing layer disposed on the first substrate. | 02-14-2013 |
20130038513 | DISPLAY APPARATUS - A display apparatus includes a substrate and pixels defined on the substrate, where each of the pixels is a hexagon having a first side, a second side, a third side, a fourth side, a fifth side and a sixth side, and the sum of the length of the first side and the length of the fourth side is greater than half the sum of the lengths of the second, third, fifth and sixth sides. | 02-14-2013 |
20130037828 | ORGANIC LIGHT-EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display and a method of manufacturing the organic light-emitting display are disclosed. In one embodiment, the organic light-emitting display includes: i) a pixel electrode disposed on a substrate, ii) an opposite electrode disposed opposite to the pixel electrode, iii) an organic emission layer disposed between the pixel electrode and the opposite electrode; a light-scattering portion disposed between the substrate and the organic emission layer, including a plurality of scattering patterns for scattering light emitted from the organic emission layer in insulating layers having different refractive indexes. The display may further include a plurality of light absorption portions disposed between the light-scattering portion and the organic emission layer to correspond to the scattering patterns. | 02-14-2013 |
20130037812 | THIN-FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT-EMITTING DISPLAY INCLUDING THE SAME AND METHOD OF MANUFACTURING THE SAME - A thin-film transistor array substrate is disclosed. In one embodiment, the transistor includes a capacitor including a lower electrode disposed on the same layer as an active layer and an upper electrode disposed on the same layer as a gate electrode. The transistor may also include a first insulating layer disposed between the active layer and the gate electrode and between the lower and upper electrodes, the first insulating layer not being disposed on a perimeter of the lower electrode. The transistor may further include a second insulating layer between the first insulating layer and the source and drain electrodes, the second insulating layer not being disposed on perimeters of the upper and lower electrodes. | 02-14-2013 |
20130037783 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus is disclosed. In one aspect, the apparatus includes a thin film transistor comprising an active layer, a gate electrode, and source and drain electrodes. The apparatus also includes at least two capacitors each comprising a first electrode having a first region doped with ion impurities and a second region not doped with ion impurities, and formed on the same plane as the active layer. Each capacitor also includes a second electrode formed on the same plane as the gate electrode and disposed corresponding to the second region. The apparatus also includes a pixel electrode formed on the same plane as the gate electrode and connected to one of the source and drain electrodes, a light-emitting layer disposed on the pixel electrode, and an opposite electrode disposed on the light-emitting layer. | 02-14-2013 |
20130037782 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1 below and an organic light-emitting diode (OLED) including the same: | 02-14-2013 |
20130033834 | Flat Panel Display Apparatus, Mother Substrate for Flat Panel Display Apparatus, Method of Manufacturing Flat Panel Display Apparatus, and Method of Manufacturing Mother Substrate for Flat Panel Display Apparatus - A flat panel display apparatus may include: a substrate; a display portion arranged on the substrate; an encapsulation substrate arranged to face the display portion; a sealing portion arranged between the substrate and the encapsulation substrate and surrounding the display portion; a wiring portion arranged between the substrate and the encapsulation substrate and having an area overlapping the sealing portion, and comprising a plurality of wiring members having different respective resistances; and a lead-in portion connected to the wiring portion and an external power source for applying a voltage to the wiring portion. | 02-07-2013 |
20130033517 | DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME - A display apparatus, which adjusts a luminance value of an image, and a method for driving the same are disclosed. The display apparatus includes a first image conversion unit that converts first image data into a plurality of second image data each including a luminance value, a luminance analysis unit that determines quantities of luminance values of the second image data, and determines a distribution of the luminance values, and a luminance adjustment unit that adjusts the respective luminance values of the second image data based on the quantities. | 02-07-2013 |
20130032827 | DISPLAY SUBSTRATE, METHOD OF MANUFACTURING A DISPLAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING A DISPLAY SUBSTRATE - A display substrate for a display device includes a substrate, a switching device, a gate line, a data line, a pixel electrode, a plurality of common electrodes. The switching device includes an active pattern, a gate insulation layer, a gate electrode, a source electrode and a drain electrode. The gate line is electrically connected to the source electrode, and the data line is electrically coupled to the gate electrode. The pixel electrode is electrically connected to the drain electrode, and the common electrodes are disposed on the pixel electrode. A coupling capacitance among the common electrodes and the data line can be prevented and/or reduced to prevent a signal delay of the data line. Further, an aperture ratio of the display substrate can be improved by changing a layout of the data line and the gate line. | 02-07-2013 |
20130032803 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An OLED device includes an active layer on a substrate; a first insulating layer covering the active layer, and including a first opening and a first insulation island in the first opening, separated from an inner surface of the first opening; a gate electrode on the first insulating layer including gate bottom and top electrodes; a pixel electrode on the first insulation island on the same layer as the gate bottom electrode; source and drain electrodes insulated from the gate electrode and electrically connected to the active layer; a second insulating layer between the gate and the source and drain electrodes, and including a second opening exposing the pixel electrode; a light-reflecting portion in the openings, and surrounding the pixel electrode; an intermediate layer on the pixel electrode and including an organic emissive layer; and an opposite electrode facing the pixel electrode with the intermediate layer interposed between them. | 02-07-2013 |
20130032802 | THIN-FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT-EMITTING DISPLAY HAVING THE SAME, AND METHOD OF MANUFACTURING THE ORGANIC LIGHT-EMITTING DISPLAY - A thin-film transistor array substrate, an organic light-emitting display having the same, and a method of manufacturing the organic light-emitting display are disclosed. In one embodiment, the thin-film transistor array substrate includes a buffer layer formed on a substrate, a first insulating layer formed on the buffer layer, a pixel electrode formed on the first insulating layer using a transparent conductive material, an intermediate layer that covers an upper side and outer side-surfaces of the pixel electrode and includes a organic light-emitting layer, a gap formed by etching the first insulating layer and the buffer layer at a peripheral of the pixel electrode, and a facing electrode that is formed on an upper side and outer side-surfaces of the pixel electrode to cover the intermediate layer and the gap. | 02-07-2013 |
20130032788 | CARBAZOLE-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DIODE COMPRISING THE SAME - A carbazole-based compound of Formula 1 and an organic light-emitting diode including the same. The carbazole-based compound represented by Formula 1 has a triarylamine structure, wherein at least one of R | 02-07-2013 |
20130032787 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1 or Formula 2 below, and an organic light-emitting device including the heterocyclic compound. The organic light-emitting device may include an organic layer containing the heterocyclic compound, and thus may have a low driving voltage, a high-emission efficiency, and long lifespan characteristics. | 02-07-2013 |
20130027765 | Display Apparatus - A display apparatus capable of implementing high luminance and high contrast ratio (C/R) may include a first substrate, a second substrate disposed on the first substrate so as to face the first substrate and having a plurality of pixel regions defined therein, and a plurality of color filters formed on the plurality of pixel regions of the second substrate, each color filter having one or more holes formed therein. | 01-31-2013 |
20130026475 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device includes a capacitor lower electrode that includes a semiconductor material doped with ion impurities. A first insulating layer covers an active layer and the capacitor lower electrode. A gate electrode includes a gate lower electrode formed of a transparent conductive material and a gate upper electrode formed of metal. A pixel electrode is electrically connected to the thin film transistor. A capacitor upper electrode is at the same level as the pixel electrode. An etch block layer is formed between the first insulating layer and the capacitor upper electrode. Source and drain electrodes are electrically connected to the active layer. A second insulating layer has an opening completely exposing the capacitor upper electrode. A third insulating layer exposes the pixel electrode. An intermediate layer includes an emissive layer. An opposite electrode faces the pixel electrode. | 01-31-2013 |
20130023078 | METHOD OF MANUFACTURING A DISPLAY SUBSTRATE - A method of manufacturing a display substrate is disclosed. In one embodiment, an electrode layer may be formed on a base substrate including a first cell area, a second cell area and an intervening area between the first and the second cell areas. First electrodes may be formed in display regions of the first and the second cell areas by patterning the electrode layer. The electrode layer in an intervening area may be removed. Source electrodes and drain electrodes of thin film transistor may be formed in the first and the second cell areas where the first electrodes are formed. | 01-24-2013 |
20130015491 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAMEAANM Kim; Sang-YeolAACI Yongin-cityAACO KRAAGP Kim; Sang-Yeol Yongin-city KRAANM Park; Il-SeokAACI Yongin-cityAACO KRAAGP Park; Il-Seok Yongin-city KRAANM Han; KyulAACI Yongin-cityAACO KRAAGP Han; Kyul Yongin-city KR - An organic light-emitting apparatus includes a substrate; a first electrode formed on the substrate, where the first electrode is a cathode, an electron injection layer formed to contact an upper surface of the first electrode and including Mg, an intermediate layer formed on the electron injection layer and including an organic emission layer, and a second electrode which is formed on the intermediate layer and is an anode. | 01-17-2013 |
20130015456 | Organic Light Emitting Display Device and Method of Manufacturing the SameAANM You; Chun-GiAACI Yongin-CityAACO KRAAGP You; Chun-Gi Yongin-City KR - In an organic light-emitting display device and a method of manufacturing the same, the display device may include: a thin-film transistor including an active layer, a gate electrode including a first electrode which includes nano-Ag on an insulating layer formed on the active layer and a second electrode on the first electrode, a source electrode, and a drain electrode; an organic light-emitting device including a pixel electrode electrically connected to the thin-film transistor and formed of the same layer as, and using the same material used to form, the first electrode, an intermediate layer including an emissive layer, and an opposite electrode covering the intermediate layer and facing the pixel electrode; and a pad electrode formed of the same layer as, and using the same material used to form, the first electrode in a pad area located outside of a light-emitting area. | 01-17-2013 |
20130008820 | CASSETTE FOR ACCOMMODATING SUBSTRATES - A cassette for accommodating substrates may include a cassette body for accommodating the substrates; a door for selectively sealing the cassette body; magnetic units for primarily coupling the door to the cassette body; and latch units for secondarily coupling the door to the cassette body. Since the door completely contacts the cassette body, penetration of a contamination source from an external environment may be fundamentally prevented. Also, since the door is double coupled to the cassette body by the magnetic units and the latch units, firm coupling may be achieved. | 01-10-2013 |
20130005057 | APPARATUS FOR ATOMIC LAYER DEPOSITION - An atomic layer deposition apparatus and a sealing method of an organic light emitting device using the same are disclosed. In one embodiment, the atomic layer deposition apparatus improves a structure of the purge gas injection nozzle so as to increase the exhaust efficiency of the purge gas in an atomic layer deposition process, which increases a speed of a purge process. As a result, it is possible to improve a deposition speed and a quality of a sealing film when a sealing process for sealing the organic light emitting device is implemented by using the atomic layer deposition. | 01-03-2013 |
20130004700 | PROTECTIVE WINDOW AND DISPLAY DEVICE INCLUDING THE SAME - In one aspect, a protective window comprising a first transparent member comprising a polymer; and a protective layer on a first surface of the first transparent member and comprising silsequioxane is provided. | 01-03-2013 |
20130003268 | Display Device - A display device is disclosed. In one embodiment, the display device includes a display panel, a housing which houses the display panel and a frame which is disposed under the housing and comprises a first bottom portion. The first bottom portion includes a first bottom surface which is an upper surface thereof and a first base surface which is a lower surface thereof, and the frame includes a groove recessed from the first bottom surface. | 01-03-2013 |
20130002970 | LIQUID CRYSTAL LENS AND DISPLAY INCLUDING THE SAME - Provided are a liquid crystal lens which controls an optical path, and a display including the liquid crystal lens. The liquid crystal lens includes a first and a second electrode which face each other, a liquid crystal layer interposed between the first electrode and the second electrode and has flat top and bottom surfaces, and a dielectric layer interposed between the second electrode and the liquid crystal layer, where the dielectric layer includes a first and a second dielectric sub-layer, the first dielectric sub-layer made of a material having a different dielectric constant from that of the second dielectric sub-layer, the first dielectric sub-layer includes one or more unit patterns, a surface of each of the unit patterns includes a plurality of flat sections, and a height of each of the unit patterns in a first flat section is different from the height thereof in a second flat section. | 01-03-2013 |
20130002736 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting display is disclosed. The display includes a pixel unit for displaying a black image during a non-emission period and for displaying an image based on data during an emission period in every frame period. The display also includes a current sensor which determines current flowing in a power line during the non-emission period and generates a stop signal if the current is greater than a threshold, and a power supply which supplies power to the pixel unit unless the stop signal is received from the sensor. | 01-03-2013 |
20130002639 | DC-DC CONVERTER AND ORGANIC LIGHT EMITTING DISPLAY INCLUDING THE SAME - A DC-DC converter and an organic light emitting display including the same are disclosed. The DC-DC converter generates first and second power voltages for the organic light emitting display with an inverting converter and a boost converter. The current of the converters is monitored, and if the currents exceed a threshold, the associated converter is stopped to prevent further damage to the display. | 01-03-2013 |
20130002616 | THIN FILM TRANSISTOR, AND PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME - A thin film transistor, a pixel, and an organic light emitting diode (OLED) display including the same are disclosed. The thin film transistor includes a connection to the channel region separate from connections to the source and drain. | 01-03-2013 |
20130002527 | DISPLAY DEVICES AND METHODS OF MANUFACTURING DISPLAY DEVICES - A display device includes a substrate having a pixel region and a peripheral circuit region, peripheral circuits disposed in the peripheral circuit region, an insulation layer covering the peripheral circuits, a first electrode disposed on the insulation layer in the pixel region, at least one protection structure disposed on the insulation layer in the peripheral circuit region, and a light emitting structure or a liquid crystal layer disposed on the first electrode. The protection structure can prevent damage to the peripheral circuits caused by static electricity generated in manufacturing processes, so that the display device can have improved reliability while reducing defects of pixels in the display device. | 01-03-2013 |
20130002145 | DISPLAY DEVICE - A display device which adjusts luminance of a display panel is disclosed. The display device senses light which leaks from a display area to a non-display area and adjusts the luminance of the display panel according to the sensed light. | 01-03-2013 |
20130001577 | BACKPLANE FOR FLAT PANEL DISPLAY APPARATUS, FLAT PANEL DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD OF MANUFACTURING BACKPLANE FOR FLAT PANEL DISPLAY APPARATUS - In one aspect, a back plane for a flat panel display apparatus include: a substrate; a source electrode and a drain electrode formed on the substrate; a capacitor bottom electrode formed on a same layer as the source/drain electrodes; an active layer formed on the substrate in correspondence to the source electrode and the drain electrode; a blocking layer interposed between the source electrode and the drain electrode and the active layer; a first insulation layer formed on the substrate to cover the active layer; a gate electrode formed on the first insulation layer in correspondence to the active layer; a capacitor top electrode formed on a same layer as the gate electrode in correspondence to the capacitor bottom electrode; and a second insulation layer formed on the first insulation layer to cover the gate electrode and the capacitor top electrode is provided. | 01-03-2013 |
20130001566 | BACK PLANE FOR USE IN FLAT PANEL DISPLAYS AND METHOD OF MANUFACTURING THE BACK PLANE - In one aspect, a back plane for use in flat panel displays is provided. The back plane may include a substrate; an auxiliary layer; a source electrode and a drain electrode; an active layer; a first insulation layer; a gate electrode; and a second insulation layer. | 01-03-2013 |
20130001533 | ORGANIC LIGHT EMITTING DISPLAY DEVICES AND METHODS OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICES - An organic light emitting display device is provided. Thin film transistors may be located on a substrate. An insulating interlayer having a first contact hole to a third contact hole may be disposed on the substrate. First electrodes electrically connecting the thin film transistors may be located on the insulating interlayer and sidewalls of the first to the third contact holes. A pixel defining layer may be disposed on the insulating interlayer, portions of the first electrodes and the sidewalls of the first to the third contact holes. Light emitting structures may be disposed on the first electrodes in pixel regions. A second electrode may be located on the light emitting structures. Planarization patterns may be disposed on the pixel defining layer to fill the first and the second contact holes. A spacer may be disposed on the pixel defining layer to fill the third contact hole. | 01-03-2013 |
20130001532 | ORGANIC LIGHT EMITTING DIODE - A full color organic light emitting diode having high efficiency and high color purity while having low manufacturing costs due to simple manufacturing processes. | 01-03-2013 |
20130001531 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - In one aspect, an organic light-emitting display apparatus is provided including a first sub-pixel, a second sub-pixel, and a third sub-pixel that are each a different color, the apparatus including: a substrate; a first electrode disposed on the substrate; a second electrode disposed on the first electrode so as to face the first electrode; an organic emission layer disposed between the first electrode and the second electrode and comprising a first organic emission layer, a second organic emission layer, and a third organic emission layer; a hole transport layer disposed between the first electrode and the organic emission layer; and an electron accepting layer disposed between the first electrode and the second electrode. The organic light-emitting display apparatus has improved image quality and lifetime. | 01-03-2013 |
20130001530 | ORGANIC LIGHT EMITTING DISPLAY DEVICES AND METHODS OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICES - An organic light emitting display device comprising a first electrode; a hole transport layer, an emitting layer and an electron transport layer disposed sequentially on the first electrode; and a second electrode formed on the electron transport layer, wherein the emitting layer comprises a host material comprising a calixarene compound represented by Chemical Formula (1) | 01-03-2013 |
20130001529 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound: | 01-03-2013 |
20130001527 | HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE INCLUDING THE HETEROCYCLIC COMPOUND, AND FLAT DISPLAY DEVICE INCLUDING THE ORGANIC LIGHT-EMITTING DIODE - Provided are a heterocyclic compound represented by Formula 1 below, and an organic light-emitting diode and a flat display device each including the heterocyclic compound. | 01-03-2013 |
20130001526 | ORGANIC LIGHT EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME - A highly efficient organic light emitting diode having simple manufacturing processes, and a method of manufacturing the same. | 01-03-2013 |
20130001524 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME - A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including an organic layer that includes the following heterocyclic compound: | 01-03-2013 |
20130001522 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the same: | 01-03-2013 |
20130000837 | SUBSTRATE SEALING APPARATUS AND METHOD OF SEALING SUBSTRATE USING THE SAME - A substrate sealing apparatus includes a chamber, at least one lower compressing member, and at least one lower compressing member. The lower compressing member includes a lower compressing surface for emitting heat, is configured to be elevated up and lowered down in a vertical direction with respect to the compressing surface, and rotates about the vertical direction. The upper compressing member includes a lower compressing surface for emitting heat, and is configured to be elevated up and lowered down in the vertical direction. | 01-03-2013 |
20120327056 | DISPLAY PANEL INCLUDING TEST PAD UNIT AND FLAT PANEL DISPLAY APPARATUS INCLUDING THE DISPLAY PANEL - A display panel includes a display unit including a plurality of pixels, and a test pad unit having a plurality of pads configured to transmit a test signal to the display unit during a test period, the plurality of pads being disabled after the test period is completed, the test pad unit including a plurality of first pads that transmit the test signal, applied from outside during the test period, to the display unit, and a plurality of second pads and an auxiliary pad that disable the plurality of first pads when the test period is completed. | 12-27-2012 |
20120326204 | ORGANIC LIGHT EMITTING DIODE LIGHTING APPARATUS - An organic light emitting diode lighting apparatus is disclosed. In one embodiment, the apparatus includes: a substrate main body, an organic light emitting element formed on the substrate main body and a sealing cap bonded with the substrate main body and covering and sealing the organic light emitting element. The sealing cap may further include a surface facing the organic light emitting element and the surface is divided into a plurality of thickness parts having different thicknesses. | 12-27-2012 |
20120326190 | ANODE CONTAINING METAL OXIDE AND ORGANIC LIGHT EMITTING DEVICE HAVING THE SAME - An anode for an organic light emitting device which introduces a metal oxide to improve flows of charges, and an organic light emitting device using the anode. The anode for the organic light emitting device has excellent charge injection characteristics, thereby improving power consumption of the organic light emitting device. | 12-27-2012 |
20120326189 | Electrode Including Magnetic Material and Organic Light Emitting Device Including the Electrode - An electrode, which includes a magnetic material to improve the flow of charges, and an organic light emitting device using the electrode. The electrode for the organic light emitting device has an excellent charge injection property, so that it is possible to improve the efficiency of light emission of the organic light emitting device. | 12-27-2012 |
20120326158 | FLAT PANEL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A flat panel display having a thin-film transistor (TFT) and a pixel unit and a method of manufacturing the same are disclosed. In one embodiment, the method includes forming a step difference layer having a relatively high step and a relatively low step on a substrate and forming an amorphous silicon layer on the step difference layer along a height shape of the step difference layer. The method further includes crystallizing the amorphous silicon layer into a crystalline silicon layer and polishing the crystalline silicon layer to form a planarized surface of the crystalline silicon layer having no height differences so that the crystalline silicon layer remains on a region corresponding to the low step and an active layer is formed. According to this method, crystallization protrusions are effectively removed from the active layer, and thus, stable brightness characteristics of the display apparatus are guaranteed. | 12-27-2012 |
20120326157 | Method of Manufacturing Thin Film Transistor, Thin Film Transistor Manufactured Using the Method, Method of Manufacturing Organic Light-Emitting Display Apparatus, and Organic Light-Emitting Display Apparatus Manufactured Using the Method - A method of manufacturing a TFT, including forming a buffer layer, an amorphous silicon layer, an insulating layer, and a first conductive layer on a substrate, forming a polycrystalline silicon layer by crystallizing the amorphous silicon layer, forming a semiconductor layer, a gate insulating layer, and a gate electrode that have a predetermined shape by simultaneously patterning the polycrystalline silicon layer, the insulating layer, and the first conductive layer, wherein the polycrystalline silicon layer is further etched to produce an undercut recessed a distance compared to sidewalls of the insulating layer and the first conductive layer, forming source and drain regions within the semiconductor layer by doping corresponding portions of the semiconductor layer, forming an interlayer insulating layer on the gate electrode, the interlayer insulating layer covering the gate insulating layer and forming source and drain electrodes that are electrically connected to source and drain regions respectively. | 12-27-2012 |
20120326151 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes: an insulating substrate comprising a first region and a second region; a thin-film transistor (TFT) formed on the first region comprising a gate electrode, a source electrode, and a drain electrode; and a storage capacitor formed on the second region, wherein the storage capacitor comprises a first electrode, a second electrode and a first interlayer insulating film, where the first and second electrodes face each other and are made of a transparent conductive material, wherein the interlayer insulating film is interposed between the first electrode and the second electrode, and wherein the first electrode is formed on the entire surface of the first substrate as one body and receives a common voltage, and the second electrode is electrically connected to the drain electrode. | 12-27-2012 |
20120326138 | HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A heterocyclic compound represented by Formula 1 or Formula 2 below, an organic light-emitting device including the heterocyclic compound, and a flat display device including the organic light-emitting device: | 12-27-2012 |
20120326133 | NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - A compound represented by Formula 1 below and an organic light-emitting device including an organic layer containing the compound of Formula 1: | 12-27-2012 |
20120326131 | ORGANIC LIGHT EMITTING DIODE DISPLAY - A solar cell integrated organic light emitting diode (OLED) display is disclosed. In one embodiment, the organic light emitting diode (OLED) display includes i) a substrate, ii) an organic light emitting element formed on the substrate and including a reflection electrode, an organic emission layer, and a transparent electrode sequentially deposited from the substrate. The OLED display may further include a solar cell unit positioned on the organic light emitting element and an encapsulation member positioned on one of the organic light emitting element and the solar cell unit. | 12-27-2012 |
20120320502 | DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME, AND FRIT COMPOSITION USED IN THE DISPLAY PANEL - Provided are display panel, method of manufacturing the same, and frit composition used in the display panel. A display panel comprising: a first substrate, a second substrate facing the first substrate and a frit bonding the first substrate and the second substrate together, wherein the frit has an optical density of more than about 0.0683/μm for laser light of any one wavelength in a wavelength range of about 760 to about 860 nm. | 12-20-2012 |
20120320491 | ELECTROSTATIC CHUCK - An electrostatic chuck for manufacturing a flat panel display is disclosed. In one embodiment, the electrostatic chuck includes i) a base substrate, ii) an insulating layer formed on the base substrate and iii) a conductive layer formed on the insulating layer and electrically connected to a power device. The electrostatic chuck further includes iv) a dielectric layer formed on the conductive layer and comprising an emboss part and a trench part, wherein the emboss part comprises at least one protrusion, and wherein the trench part comprises at least one channel and surrounds the emboss part and v) a cooling gas line extending through the base substrate, the insulating layer, the conductive layer, and the dielectric layer. | 12-20-2012 |
20120320288 | LIQUID CRYSTAL LENS AND DISPLAY INCLUDING THE SAME - A liquid crystal lens which controls an optical path and a display which includes the liquid crystal lens. The liquid crystal lens includes a first electrode and a second electrode facing each other, a liquid crystal layer interposed between the first electrode and the second electrode and having flat top and bottom surfaces, and a dielectric layer interposed between the second electrode and the liquid crystal layer. The dielectric layer includes a section in which capacitance between top and bottom surfaces of the dielectric layer changes along a horizontal direction. | 12-20-2012 |
20120320287 | DISPLAY DEVICE - A display device including: an organic light emitting display unit formed on a first substrate, the organic light emitting display unit comprising first and second electrodes facing each other, and an organic emissive layer formed between the first and second electrodes; and a liquid crystal display unit formed on a second substrate facing the first substrate, the liquid crystal display unit configured to operate as a liquid crystal shutter in response to an electrical potential difference, wherein a resonance structure of the organic light emitting display unit enables the liquid crystal display unit to form an image in a color reflected from each pixel of the organic light emitting display unit. | 12-20-2012 |
20120319574 | DISPLAY APPARATUS INCLUDING ENHANCED SEALING PORTION - A display apparatus includes an enhanced sealing portion. The display apparatus includes a substrate unit that includes a first substrate and a second substrate facing each other; a sealing portion that is disposed between the first substrate and the second substrate; and a metal film that is disposed between the first substrate and the sealing portion. Open holes having different sizes are formed in proportion to energy intensities of an energy source applied to the metal film. During sealing in a sealing region by using a laser, since the metal film having a specific shape is patterned, even when energy having an irregular Gaussian shape is applied, uniform energy may be applied to the sealing portion. Accordingly, an adhesive force in the sealing region may be increased. | 12-20-2012 |
20120319151 | CATHODE FOR ORGANIC LIGHT EMITTING DEVICE AND ORGANIC LIGHT EMITTING DEVICE USING THE CATHODE - In one aspect, a cathode including the first metal layer, the transparent conductive layer formed on the first metal layer, and the second metal layer formed on the transparent conductive layer is applied to the organic light emitting device and thicknesses of the first metal layer, the transparent conductive layer, and the second metal layer are controlled so that the external light reflection of the organic light emitting device is prevented. The cathode may further include the third metal layer formed on the second metal layer. | 12-20-2012 |
20120319123 | Display Device and Method of Manufacturing the Same - A display device may include a first substrate comprising a display region and a non-display region surrounding the display region, a first metal wiring formed in the display region of the first substrate, a second metal wiring formed in the non-display region of the first substrate, a sealing member formed on the second metal wiring, and a second substrate disposed on the sealing member so as to face the first substrate. The first metal wiring and the second wiring are made of the same material. | 12-20-2012 |
20120319089 | Organic Light Emitting Structures, Methods of Forming Organic Light Emitting Structures, Organic Light Emitting Display Devices and Methods of Manufacturing Organic Light Emitting Display Devices - An organic light emitting display device includes a hole transport layer (HTL) having a first region and a second region, an emitting layer (EML) disposed on the hole transport layer in the first region, a hydrophobic pattern disposed on the hole transport layer in the second region and an electron transport layer (ETL) disposed on the hydrophobic pattern and the emitting layer. | 12-20-2012 |
20120319088 | CARBORANE COMPOUND, ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME AND FLAT DISPLAY DEVICE INCLUDING ORGANIC LIGHT-EMITTING DIODE - A compound represented by Formula 1 below: | 12-20-2012 |
20120319086 | CONDENSED-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING THE SAME - A condensed-cyclic compound and an organic light-emitting diode including the same. | 12-20-2012 |
20120318989 | PIXEL DEVICE, AND RADIATION DETECTING MODULE AND APPARATUS HAVING THE SAME - A pixel device having an improved energy resolution includes at least one photodiode and at least one voltage supply unit for applying a voltage to the photodiode. The pixel device includes a voltage storage unit and a voltage adjusting unit. In a precharge mode, the voltage storage unit stores a first anode voltage. In a sensing mode, the voltage adjusting unit adjusts a second anode voltage of the anode of the photodiode to be the same as the first anode voltage stored in the voltage storage unit. | 12-20-2012 |
20120318306 | APPARATUS FOR CLEANING SUBSTRATE - An apparatus for cleaning a substrate is disclosed. The apparatus includes a first chamber through which a substrate is conveyed, a second chamber where an oxide film formed on the substrate conveyed from the first chamber is removed; and a third chamber that discharges the substrate conveyed from the second chamber to the outside after rinsing the substrate, wherein the first chamber and the third chamber are disposed on top and on bottom. | 12-20-2012 |
20120315717 | Methods of manufacturing wire, TFT, and flat panel display device - A method of manufacturing a wire may include forming a wire pattern, which at least includes a first conductive layer, a second conductive layer, and a third conductive layer arranged in the order stated on a substrate. At least the second conductive layer may have higher etch selectivity than the first and third conductive layers. Side holes may be formed by removing portions of the second conductive layer at ends of the wire pattern, and fine wires may be formed by injecting a masking material into the side holes and patterning the wire pattern by using the masking material as a mask. | 12-13-2012 |
20120313903 | ORGANIC LIGHT EMITTING DISPLAY - An organic light emitting display is disclosed. In one embodiment, the display includes pixels formed in every horizontal line, scan lines coupled to the pixels positioned in two horizontal lines, i data lines coupled to pixels positioned in odd horizontal lines, (i+1) data lines coupled to pixels positioned in even horizontal lines, and first and second emission control lines coupled to the pixels positioned in the two horizontal lines to supply first and second emission control signals, respectively. Each of the pixels includes a pixel circuit coupled to one of the data lines and one of the scan lines, a first organic light emitting diode (OLED) and a second OLED coupled to the pixel circuit to emit light to correspond to current supplied from the pixel circuit, and a selection unit for supplying current from the pixel circuit to the first or second OLED. | 12-13-2012 |
20120313866 | TOUCH SCREEN PANEL - A touch screen panel is disclosed. The touch screen panel includes a pixel unit, a touch sensing unit, and a data driver configured to provide data voltages to the pixel unit and to provide driving signals to the touch sensing unit. | 12-13-2012 |
20120313844 | ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display device includes a substrate, a plurality of pixel electrodes arranged in a matrix on the substrate, and an organic common layer covering the pixel electrodes. The pixel electrodes include a plurality of first pixel electrodes, a plurality of second pixel electrodes, and a plurality of third pixel electrodes. An n-th pixel column includes the second pixel electrodes and the third pixel electrodes arranged alternately, an (n+1)-th pixel column which is adjacent to the n-th pixel column includes the first pixel electrodes, and an (n+2)-th pixel column which is adjacent to the (n+1)-th pixel column includes the second pixel electrodes and the third pixel electrodes arranged alternately, wherein n is a natural number. One of the second and third pixel electrodes is disposed in the n-th pixel column in a row and the other one of the second and third pixel electrodes is disposed in the (n+2)-th pixel column in the same row. | 12-13-2012 |
20120313508 | ORGANIC LIGHT EMITTING DIODE DISPLAY - Disclosed is an organic light emitting diode (OLED) display comprising a substrate; an organic light emitting element disposed on the substrate; an encapsulation substrate disposed on the organic light emitting element; and an adhesive layer formed on the substrate, covering the organic light emitting element, and bonding the substrate on which the organic light emitting element is formed with the encapsulation substrate. | 12-13-2012 |
20120313499 | ORGANIC LIGHT EMITTING DIODE DISPLAY - Provided is an organic light emitting diode (OLED) display including: a substrate; an organic light emitting element disposed on the substrate; an encapsulation substrate disposed on the organic light emitting element; and an adhesive layer disposed on the substrate to cover the organic light emitting element and bonding the substrate including the organic light emitting element disposed therein with the encapsulation substrate. Herein, the adhesive layer is formed by laminating a filling adhesive sheet including at least one opening that is open in a vertical direction in a thickness of the adhesive layer with a heat dissipation adhesive sheet filling the opening, or by laminating a heat dissipation adhesive sheet including at least one opening that is open in a vertical direction in a thickness of the adhesive layer with a filling adhesive sheet filling the opening. | 12-13-2012 |
20120313136 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - In one aspect, an organic light emitting diode (OLED) display that includes: a substrate; an organic light emitting element on the substrate; a thin film encapsulation layer on the substrate and covering the organic light emitting element; a polymer carpet layer directly on the thin film encapsulation layer; and a cover film directly on the polymer carpet layer is provided. | 12-13-2012 |
20120313123 | DISPLAY DEVICE HAVING A SPACER - A display device includes a first substrate having a plurality of pixel regions separated by a non-pixel region; a second substrate facing the first substrate; and a spacer disposed between the first substrate and the second substrate to maintain a gap between the first substrate and the second substrate. The pixel regions include a first pixel region and a second pixel region which neighbor each other, the non-pixel region between the first pixel region and the second pixel region is bisected into a first non-pixel region adjacent to the first pixel region and a second non-pixel region adjacent to the second pixel region, and the spacer is formed on the non-pixel region between the first pixel region and the second pixel region. An area of the first non-pixel region occupied by the spacer is smaller than an area of the second non-pixel region occupied by the spacer. | 12-13-2012 |
20120313114 | Method of manufacturing thin film transistor, thin film transistor manufactured by using the method, method of manufacturing organic light-emitting display apparatus, and organic light-emitting display apparatus manufactured by using the method - A method of manufacturing a thin film transistor (TFT), a TFT manufactured by the method, a method of manufacturing an organic light-emitting display apparatus that includes the TFT, a display including the TFT. By including a buffer layer below and an insulating layer above a silicon layer for the TFT, the silicon layer can be crystallized without being exposed to air, so that contamination can be prevented. Also, due to the overlying insulating layer, the silicon layer can be patterned without directly contacting photoresist. The result is a TFT with uniform and improved electrical characteristics, and an improved display apparatus. | 12-13-2012 |
20120313099 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - The organic light emitting display device includes a substrate, a thin film transistor (TFT) formed on the substrate, a first insulating layer covering the TFT, a first electrode formed on the first insulating layer and electrically connected to the TFT, a second insulating layer formed on the first insulating layer to cover the first electrode and has an opening to expose a portion of the first electrode, an organic layer formed on a portion of the second insulating layer and the first electrode, a second electrode formed on the second insulating layer and the organic layer includes a first region and a second region, a capping layer formed on a first region of the second electrode and having first edges, and a third electrode formed on a second region of the second electrode and having second edges whose side surfaces contact side surfaces of the first edges. | 12-13-2012 |
20120313098 | Organic Light-Emitting Display Apparatus - An organic light-emitting display apparatus may include a substrate; a thin-film transistor (TFT) disposed on the substrate, and having an active layer, a gate electrode, a source electrode and a drain electrode; a signal line formed on the same layer as the source electrode and the drain electrode; a first insulating layer covers the signal line, the source electrode, and the drain electrode; a pixel electrode formed on the first insulating layer, and electrically connected to the TFT; a pixel-defining layer formed on the first insulating layer, includes an opening exposing the pixel electrode; an intermediate layer formed on the pixel electrode, and includes a light-emitting layer; and an opposite electrode formed on the intermediate layer. The intermediate layer is formed on the pixel-defining layer so as to overlap with the signal line. | 12-13-2012 |
20120312802 | SEALANT CURING APPARATUS - A sealant curing apparatus is disclosed. In one embodiment, the apparatus includes a processing object panel, a panel supporting unit supporting the processing object panel and a voltage applying unit including a first electrode and a second electrode positioned on the panel supporting unit via the processing object panel interposed therebetween and having different polarities. The processing object panel includes: i) a conductive layer pattern including a heating unit that includes a lattice (grid) pattern, a connecting unit coupled to the first electrode and the second electrode, and a coupling unit connecting the heating unit and the connecting unit and ii) a sealant formed according to the heating unit. | 12-13-2012 |
20120312698 | METHOD FOR INITIALIZING OR REMOVING CONTAMINANTS FROM A DEPOSITION CHAMBER AND METHOD OF MANUFACTURING THE CHAMBER - The present disclosure relates to a method for initializing a deposition chamber, a method for removing contaminants in a deposition chamber, and a method of manufacturing a deposition chamber. In the method for initializing a deposition chamber, light is irradiated in the chamber, and then minute contaminants remaining in the chamber are removed. The newly manufactured chamber is thereby initialized so that it can be used for deposition. | 12-13-2012 |
20120309122 | LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - The present invention is to provide an organic light emitting display and a method of manufacturing the same. The light emitting display according to the present invention includes: a first substrate on which a plurality of light emitting devices having first electrodes, organic light emitting layers, and second electrodes are disposed; a second substrate disposed to face the first substrate; a dam member disposed between the first substrate and the second substrate to surround the plurality of light emitting devices; an inorganic sealing material disposed between the first substrate and the second substrate in an outer area of the dam member and attaching the first substrate to the second substrate; and a silicon filling material provided between the first substrate and the second substrate inward of the dam member to be in contact with the second electrodes. | 12-06-2012 |
20120307189 | Display Device and Method of Manufacturing the Same - A display device may be constructed with a first substrate having a first electrode and a second electrode, a second substrate formed on the first substrate and facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The liquid crystal layer may be constructed with a polymer-stabilized liquid crystal (PSLC), and a size of domains of the PSLC is 200 nm or less. | 12-06-2012 |
20120306936 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting display and a method of driving the display are disclosed. The organic light emitting display limits the rate of brightness change so as to reduce undesired visual artifacts. | 12-06-2012 |
20120306858 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting display and method of driving the display are disclosed. The display is driven with an ith frame and an (i+1)th frame, wherein the (i+1)th frame has a shorter duration than the ith frame. The driving signals for the display are adjusted so that the apparent brightness of the frames is substantially equal. | 12-06-2012 |
20120306777 | FLEXIBLE TOUCH SCREEN PANEL - A flexible touch screen panel is disclosed. The flexible touch screen panel has sensing patterns formed on a thin film substrate as touch sensors, and a phase difference compensation layer formed on the sensing patterns to compensate phase difference generated by characteristics of the thin film substrate, in order to minimize deterioration of image quality. The flexible touch screen panel includes a thin film substrate having an active area and a non-active area positioned outside the active area, sensing patterns formed on the active area and sensing lines formed on the non-active area and connected to the sensing patterns. The thin film substrate is made of polyimide. | 12-06-2012 |
20120305981 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING ORGANIC LIGHT EMITTING DIODE DISPLAY - A method of manufacturing an OLED display includes: forming an organic light emitting element on a first substrate; forming, on the organic light emitting element, a thin film encapsulation layer that seals the organic light emitting element with the first substrate; providing a second substrate; forming a flexible protection layer on the second substrate; attaching the first substrate and the second substrate to each other; and separating the second substrate from the flexible protection layer. | 12-06-2012 |
20120301985 | METHOD OF ADJUSTING GAP BETWEEN BUMPS IN PIXEL REGION AND METHOD OF MANUFACTURING DISPLAY DEVICE USING THE METHOD - A method of manufacturing a display device includes forming a buffer layer on a top surface of a substrate, forming an amorphous silicon layer on a top surface of the buffer layer, and forming a polysilicon layer by irradiating the amorphous silicon layer with a laser beam. A plurality of first protrusions are formed on the top surface of the polysilicon layer, and a plurality of second protrusions are formed on a surface of the buffer layer by transferring the shape of the polysilicon layer to the buffer layer. A gate insulator on the buffer layer is then formed in the shape of bumps of the second protrusions. | 11-29-2012 |
20120298984 | BACK PANEL FOR FLAT PANEL DISPLAY APPARATUS, FLAT PANEL DISPLAY APPARATUS COMPRISING THE SAME, AND METHOD OF MANUFACTURING THE BACK PANEL - A back panel for a flat panel display apparatus includes: a pixel electrode disposed on a substrate; a first gate electrode layer of a thin-film transistor (TFT) disposed on the substrate; a second gate electrode layer disposed on the first gate electrode layer and including a semiconductor material; a third gate electrode layer disposed on the second gate electrode layer and including a metal material; a first insulating layer disposed on the third gate electrode layer; an active layer disposed on the first insulating layer and including a transparent conductive oxide semiconductor; a second insulating layer disposed on the active layer; source and drain electrodes disposed connected to the active layer through the second insulating layer; and a third insulating layer covering the source and drain electrodes. The first gate electrode layer and the pixel electrode include a transparent conductive oxide. | 11-29-2012 |
20120298968 | ORGANIC LIGHT-EMITTING DEVICE - Provided is an organic light-emitting device including a plurality of pixels, each including a first sub-pixel, a second sub-pixel, and a third sub-pixel having different colors from each other. Each of the pixels includes a substrate, a first electrode layer on the substrate, a first light-emitting layer disposed on the first electrode in the first, second and third sub-pixels, an auxiliary layer disposed on the first light-emitting layer in the second and third sub-pixels, a second light-emitting layer disposed on the auxiliary layer in the second sub-pixel, a third light-emitting layer disposed on the auxiliary layer in the third sub-pixel, and a second electrode layer on the first, second, and third light-emitting layers. | 11-29-2012 |
20120298501 | SEPARATED TARGET APPARATUS FOR SPUTTERING AND SPUTTERING METHOD USING THE SAME - A separated target apparatus includes a base plate; and a plurality of source units including a plurality of separated targets that are adhered on one surface of the base plate and that form a regular array, and a plurality of magnets that are adhered on the other surface of the base plate and that make a pair with the plurality of separated targets. The plurality of source units are arrayed in parallel at an angle between a first direction that is a direction of the regular array and a second direction that is perpendicular to the first direction. Sputtering is performed by using the separated target apparatus having the aforementioned structure. | 11-29-2012 |
20120298500 | SEPARATED TARGET APPARATUS FOR SPUTTERING AND SPUTTERING METHOD USING THE SAME - A separated target apparatus and a sputtering method using the separated target apparatus. The separated target apparatus includes a plurality of separated targets that are adhered to a base plate and that form a regular array, wherein gaps between the plurality of separated targets are disposed within an angle between a first direction that is a direction of the regular array, and a second direction perpendicular to the first direction. When sputtering is performed by using the separated target apparatus having the aforementioned structure, it is possible to obtain an uniform deposition quality on a substrate by using the separated targets that are easily manufactured and handled, and thus it is possible to make brightness of a display apparatus be uniform on an entire screen. | 11-29-2012 |
20120293090 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device includes a first electrode formed over a substrate; an intermediate layer that is formed over the first electrode and includes an organic light emitting layer; a second electrode that includes a central electrode unit disposed in a central region and a peripheral electrode unit disposed in a peripheral region, the intermediate layer being disposed between the first and second electrodes; and a power unit configured to apply voltages to the first electrode and the second electrode. The power unit is configured to apply different voltages to the first electrode, the central electrode unit, and the peripheral electrode unit. | 11-22-2012 |
20120293064 | Organic Light Emitting Diode Display and Method for Manufacturing the Same - An OLED display according to an exemplary embodiment includes: a first substrate; a second substrate arranged opposite to the first substrate; a sealant arranged in the shape of a closed loop along an edge of the second substrate between the first substrate and the edge of the second substrate; and a metal wire formed along the sealant between the first substrate and the sealant. One area of the metal wire has an opening pattern. | 11-22-2012 |
20120292656 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device includes a first electrode formed over a substrate, an intermediate layer that is formed over the first electrode and includes an organic light emitting layer, and a second electrode that includes a central electrode unit disposed in a central region and a peripheral electrode unit separated from the central electrode unit and disposed in a peripheral region. The intermediate layer is disposed between the first and second electrodes. The organic light emitting device can readily secure a uniform brightness characteristic. | 11-22-2012 |
20120292645 | ORGANIC ELECTROLUMINESCENCE DISPLAY AND MANUFACTURING METHOD THEREOF - An organic electroluminescence display including: a gate line disposed on a substrate; a data line crossing the gate line; a TFT connected to the gate and data lines; a capacitor connected to the TFT; and an OLED connected to the TFT. A gate electrode of the TFT and a lower electrode of the capacitor are patterned from a first layer. A gate insulating layer disposed on the gate electrode and an insulating island disposed on the gate line are patterned from a second layer. A semiconductor island disposed on the insulating island and an active layer disposed on the gate insulating layer are patterned from a third layer. An insulating layer is disposed on the TFTs, the capacitor, and between the semiconductor island and the data line. An upper electrode of the capacitor, source/drain electrodes of the TFT, and the data line are patterned from a fourth layer. | 11-22-2012 |
20120292621 | Organic Light-Emitting Display Apparatus and Method of Manufacturing the Same - An organic light-emitting display apparatus may include: a planarization layer disposed on a substrate and covering a plurality of thin film transistors; pixel electrodes, each comprising a light emission portion and anon-light emission portion, the light emission portion being arranged on the planarization layer in a first grid pattern; via-holes, each connecting one thin film transistor and one pixel electrode through the planarization layer, and arranged in a second grid pattern offset from the first grid pattern; dummy via-holes spaced apart from the via-holes; a pixel-defining layer (PDL) disposed on the planarization layer and covering the via-holes, the dummy via-holes, and the non-light emission portion of the pixel electrodes; an organic layer disposed on the light emission portion and comprising an emissive layer; and an opposite electrode disposed on the organic layer. | 11-22-2012 |
20120292612 | BACKPLANE FOR FLAT PANEL DISPLAY APPARATUS, FLAT PANEL DISPLAY APPARATUS, AND METHOD OF MANUFACTURING THE BACKPLANE - A backplane includes: a substrate, a pixel electrode, which includes a transparent conductive material, on the substrate, a capacitor first electrode formed on the same layer as the pixel electrode, a first protection layer covering the capacitor first electrode and an upper edge of the pixel electrode, a gate electrode of a thin film transistor (TFT) formed on the first protection layer, a capacitor second electrode formed on the same layer as the gate electrode, a first insulating layer that covers the gate electrode and the capacitor second electrode, a semiconductor layer that is formed on the first insulating layer and includes a transparent conductive material, a second insulating layer covering the semiconductor layer, source and drain electrodes of the TFT that are formed on the second insulating layer, and a third insulating layer that covers the source and drain electrodes and exposes the pixel electrode. | 11-22-2012 |
20120292611 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus including: a substrate; a thin-film transistor (TFT) formed on the substrate and including a gate electrode, a source electrode, a drain electrode, and an active layer; a first electrode formed on the substrate and electrically connected to the drain electrode; an intermediate layer formed on the first electrode and including an organic light-emitting layer; a second electrode formed on the intermediate layer; and an insertion layer formed between the first electrode and the intermediate layer and including an oxide. | 11-22-2012 |
20120292605 | ORGANIC LIGHT EMITTING DIODE DEVICE - In one aspect, an organic light emitting diode device that includes a first electrode, a second electrode facing the first electrode, an emission layer interposed between the first electrode and the second electrode and an auxiliary layer interposed between either one of the first electrode and the second electrode and the emission layer, wherein the auxiliary layer includes a substituted or unsubstituted pyrene-based compound having at least one appended phenyl group is provided. | 11-22-2012 |
20120288975 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting display device (OLED) and a method of fabricating the same. The OLED includes: a substrate; a thin film transistor on the substrate and including a source electrode and a drain electrode; a first insulating layer on the substrate; a second insulating layer on the first insulating layer and including a trench; a via hole formed in the trench over the first and second insulating layers and exposing a portion of the source electrode or the drain electrode; a first electrode in the trench and connected to one of the source electrode and the drain electrode through the via hole; a pixel defining layer on the first electrode and having an opening exposing the first electrode; an organic layer in the opening and having at least an organic emission layer; and a second electrode on an entire surface of the substrate having the organic layer. | 11-15-2012 |
20120286295 | Organic Light-Emitting Display Device - An organic light-emitting display device comprises a substrate including a plurality of light-emitting regions separated by a non-light-emitting region, an organic light-emitting element disposed on each of the light-emitting regions, and a photoactive element disposed on the non-light-emitting region. | 11-15-2012 |
20120286247 | CONDENSED-CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME, AND FLAT PANEL DISPLAY APPARATUS - A condensed-cyclic compound represented by Formula 1 below, an organic light-emitting device including the same, and a flat panel display apparatus including the organic light-emitting device: | 11-15-2012 |
20120286246 | CONDENSED-CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING THE SAME, AND FLAT PANEL DISPLAY APPARATUS - A condensed-cyclic compound represented by Formula 1 below, an organic light-emitting device including the same, and a flat panel display apparatus including the organic light-emitting device: | 11-15-2012 |
20120280236 | DISPLAY DEVICES AND METHODS OF MANUFACTURING THE DISPLAY DEVICES - A display device includes a switching device, a first pixel electrode, a dielectric layer and a second pixel electrode. The switching device is provided on the lower substrate. The organic layer pattern is disposed on the lower substrate. The organic layer pattern includes a plurality of stepped portions in a pixel region. The first pixel electrode is disposed on the organic layer pattern in the pixel region. The dielectric layer is disposed on the first pixel electrode. A plurality of the second pixel electrodes is disposed on the dielectric layer. The second pixel electrodes are partially superimposed over the first pixel electrode. Non-uniform vertical fields may be minimized by the morphology of the first pixel electrode, so that the display device may have excellent brightness and transmittance. | 11-08-2012 |
20120280223 | OXIDE SEMICONDUCTOR DEVICES, METHODS OF MANUFACTURING OXIDE SEMICONDUCTOR DEVICES AND DISPLAY DEVICES HAVING OXIDE SEMICONDUCTOR DEVICES - An oxide semiconductor device may include a gate electrode formed on a substrate, and a gate insulation layer formed on the substrate to cover the gate electrode. A channel protection structure may be disposed on the gate insulation layer to expose a portion of the gate insulation layer. A source electrode may be located on a first portion of the channel protection structure. A drain electrode may be disposed on a second portion of the channel protection structure. An active pattern may be positioned on the exposed portion of the gate insulation layer, the source electrode, and the drain electrode. | 11-08-2012 |
20120279444 | Mask Frame Assembly for Thin Film Deposition and Method of Manufacturing the Same - A mask frame assembly may be constructed with a supporting bar and a plurality of stick-type split masks installed on a frame while crossing each other. The supporting bar and the split masks are fixed to each other by being welded to each other at points where the supporting bar and the plurality of split masks cross, and a partial cutting portion is formed around each of the welding points by cutting portions of the split masks. By using the supporting bar, the split masks are prevented from drooping, and adhesion between the split masks and a substrate is enhanced. | 11-08-2012 |
20120273127 | APPARATUS OF ENCAPSULATING DISPLAY PANEL AND METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - An encapsulation apparatus capable of securely sealing a gap of a display panel and improving intensity of the display panel, and a method of manufacturing an organic light emitting display device using the encapsulation apparatus are taught. The encapsulation apparatus includes an injection port having tapered projecting edges formed in both sides of one end the injection port, and injecting a reinforcing material into a gap of a display panel in a dual surface contact manner, the first substrate and the second substrate being attached to each other using a sealant; and a supporter coupled to the injection port and supporting the injection port. | 11-01-2012 |
20120268762 | DOCUMENT WITH AN INTEGRATED DISPLAY AND METHOD OF MANUFACTURE THE SAME - A method of manufacturing a document ( | 10-25-2012 |
20120268004 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - Organic electroluminescent display (OELD) devices and method of fabricating them, make use of a printed circuit board as a deposition substrate. The OELD device includes a printed circuit board including a first region provided with at least one first through hole and a second region provided with at least one second through hole, the second region surrounding the first region, a second through electrode disposed in the second through hole, a first electrode including a first through electrode and a first conductive layer, the first through electrode being disposed in the first through hole, and the first conductive layer being disposed on the first through electrode and the printed circuit board, and being spaced apart from the second through electrode, an organic electroluminescent layer disposed on the first electrode, and a second electrode disposed on the organic electroluminescent layer and connected to the second through electrode. | 10-25-2012 |
20120267660 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display includes: a display substrate; an organic light emitting element formed over the display substrate; a thin film encapsulation layer formed over the display substrate to cover the organic light emitting element; an encapsulation member facing the display substrate with the organic light emitting element and the thin film encapsulation layer therebetween; a sealant surrounding the organic light emitting element and the thin film encapsulation layer disposed between the display substrate and the encapsulation member, and bonding the display substrate and the encapsulation member; and a light control member disposed between the encapsulation member and the thin film encapsulation layer. | 10-25-2012 |
20120267651 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - In one aspect, a display device comprising: a lower substrate, a light-emitting element formed on the lower substrate and comprising a plurality of pixels, an upper substrate disposed on the light-emitting element with a gap therebetween sealed with a sealant, a filler filling the gap between the light-emitting element and the upper substrate, and a light-absorbing material formed between the lower substrate and the upper substrate and selectively absorbing light of a certain wavelength range is provided. | 10-25-2012 |
20120267646 | ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD FOR MANUFACTURING THE SAME - An organic light emitting diode display includes a substrate; an organic light emitting element provided over the substrate; a thin film encapsulation layer configured to seal the organic light emitting element together with the substrate; a phase delay layer provided over the thin film encapsulation layer and contacting the thin film encapsulation layer; and a polarizing film attached to the phase delay layer and having an area smaller than that of the phase delay layer. | 10-25-2012 |
20120267629 | Organic Light-Emitting Display Apparatus and Method of Manufacturing the Same - In an organic light-emitting display apparatus for improving image quality and a method of manufacturing the same, the organic light-emitting display apparatus comprises a substrate, a first electrode disposed on the substrate, an intermediate layer disposed on the first electrode and including an organic emission layer, a second electrode disposed on the intermediate layer, and a reflective unit disposed near the intermediate layer and reflecting visible light emitted from the intermediate layer. | 10-25-2012 |