42nd week of 2010 patent applcation highlights part 22 |
Patent application number | Title | Published |
20100265204 | FINGER RECOGNITION FOR AUTHENTICATION AND GRAPHICAL USER INTERFACE INPUT - A device may include a display and a processor. The display may include a first sensor for detecting a nearby finger and a second sensor for capturing an image of the nearby finger. The processor may be configured to obtain an image from the second sensor when the first sensor detects a finger, obtain identification information associated with the image, perform a function associated with the obtained identification information and a GUI object when the finger touches the GUI object shown on the display. | 2010-10-21 |
20100265205 | METHOD OF DETECTING TOUCH POSITIONS AND TOUCH POSITION DETECTION APPARATUS FOR PERFORMING THE METHOD - A method of detecting touch positions includes; providing an external power voltage which drives a touch panel, sequentially turning on a plurality of lower driving elements connected to the touch panel, Turning on a plurality of upper driving elements connected to the touch panel to readout at least one multi-touched position corresponding to an x-coordinate, while each of lower driving elements is turned on, receiving readout position information corresponding to an x-coordinate, turning on at least one of the upper driving elements connected to the touch panel, turning on the plurality of lower driving elements connected to the touch panel to readout the at least one multi-touched position corresponding to a y-coordinate, while each of upper driving elements is turned on, receiving readout position information corresponding to the y-coordinate, turning on a sensing element, and turning off the sensing element. | 2010-10-21 |
20100265206 | TOUCH-SENSING DISPLAY APPARATUS AND FABRICATING METHOD THEREOF - A touch-sensing display apparatus and a fabricating method thereof are provided. The touch-sensing display apparatus includes a substrate, an organic light emitting diode (OLED) display layer, and a touch structure. The OLED display layer is between the substrate and the touch structure apparatus and directly contacts with the touch structure. The touch structure includes a first water/oxygen barrier layer, an electromagnetic interference (EMI) shielding layer, a sensing circuit layer, and a second water/oxygen barrier layer. The first water/oxygen barrier layer is located on the OLED display layer. The EMI shielding layer is located on the first water/oxygen barrier layer. The sensing circuit layer is located on the EMI shielding layer. The second water/oxygen barrier layer is located on the sensing circuit layer. | 2010-10-21 |
20100265207 | TOUCH-SENSING DISPLAY APPARATUS AND FABRICATING METHOD THEREOF - A touch-sensing display apparatus including a touch panel, an environmentally sensitive electronic device and an adhesive layer is provided. The water/oxygen vapor transmission rate of the touch panel is lower than 10 | 2010-10-21 |
20100265208 | TOUCH SCREEN USING TACTILE SENSORS, METHOD FOR MANUFACTURING THE SAME, AND ALGORITHM IMPLEMENTING METHOD FOR THE SAME - Disclosed are a touch screen using contact resistance type tactile sensors, which can adjust the density of an object to be displayed on a screen based on the variation of a contact position and a contact force and achieve a multi-touch recognizing function, a method for manufacturing the same, and an algorithm implementing method for the same. The touch screen using contact resistance type tactile sensors includes a lower display panel such as a liquid crystal display (LCD), a transparent upper substrate, and a plurality of contact resistance type tactile sensors arranged between the upper substrate and the lower panel along the edge of the screen. The touch screen senses a contact position and a contact force based on a contact resistance generated from the contact resistance type tactile sensors, and has a multi-touch recognizing function. | 2010-10-21 |
20100265209 | POWER REDUCTION FOR TOUCH SCREENS - This specification relates to determining areas within touch screen, where a user input is possible. To reduce power consumption of a device with a touch screen, touch detection for sensing a user input is only activated within the determined areas, where a user input is possible. | 2010-10-21 |
20100265210 | INFORMATION INPUT DEVICE AND DISPLAY DEVICE - An information input device includes a touch panel configured to be provided with a touch sensor that detects a position at which a sensing object is brought close to a sensing surface. In this information input device, the touch sensor has a scanning electrode and a detecting electrode that is opposed to the scanning electrode with the intermediary of a dielectric substance, and is a capacitive sensor whose electrostatic capacitance changes if the sensing object is brought close to the detecting electrode. Furthermore, a slit is formed in a surface of the detecting electrode opposed to the scanning electrode. | 2010-10-21 |
20100265211 | TOUCH-TYPE INPUT DEVICE - In a touch-type input device, multiple sensor electrodes are arranged in a first coordinate axis direction. A capacitance detection circuit measures the electrostatic capacitances of the multiple sensor electrodes, and generates a first data array containing the capacitance value data which represents the electrostatic capacitances thus measured. A peak detection unit scans the first data array, identifies the sensor electrode which exhibits the largest capacitance, and generates first peak data which indicates the sensor electrode thus identified. Using the sensor electrode indicated by the first peak data as a reference, a computation processing unit reduces the value of the capacitance data of each sensor electrode arranged in a range within the capacitance value data contained in the first data array so as to generate a second data array, with the range having been selected using the sensor electrode indicated by the first peak data as a reference. A peak detection unit scans the second data array so as to generate second peak data. | 2010-10-21 |
20100265212 | INPUT DEVICE AND DISPLAY DEVICE INCLUDING THE SAME - Provided is an electrostatic capacity type touch panel, which responds to not only an input by a finger but also a touch by a nonconductive input member. Disposed are X electrodes XP and Y electrodes YP that cross each other via a first insulating layer | 2010-10-21 |
20100265213 | TOUCH LIQUID CRYSTAL DISPLAY AND OPERATING METHOD THEREOF - A touch liquid crystal display includes a gate driver, a plurality of sensing units and a decision unit. The gate driver is configured to generate a scan signal. Each sensing unit includes a data read line, a liquid crystal capacitor, a first switching transistor, a second switching transistor and a third switching transistor. When the scan signal turns on the first switching transistor, a bias voltage charges the liquid crystal capacitor through the first switching transistor. When the scan signal turns on the third switching transistor, the bias voltage generates a dynamic current to the data read line through the third switching transistor and the second switching transistor. The decision unit determines whether the sensing unit is pressed or not according to the dynamic current; wherein a bias on the liquid crystal capacitor is zero when the first switching transistor is not turned on and the sensing unit is not pressed. | 2010-10-21 |
20100265214 | WRITING TABLET INFORMATION RECORDING DEVICE - A writing/drawing tablet utilizing a data capture device such as a pressure sensitive display that can capture data from the resulting image drawn on the device. In general, Bistable Liquid Crystal Displays (BLCD), and in particular, Cholesteric Liquid Crystal Displays (ChLCDs), can be utilized in such a device to create low cost pressure sensitive displays that are efficient power consumers and that can be utilized in a number of unique devices. | 2010-10-21 |
20100265215 | TOUCH PANEL DISPLAY WITH LIGHT SOURCE MODULES AND CAMERA FOR TOUCH POINT DETECTION - An exemplary touch panel display includes a display panel, light source modules, and a camera. The display panel includes a touch surface. The light source modules are disposed on a periphery of the display panel. Light from the light source modules cooperatively forms a substantially planar illumination field. The camera is provided at a periphery of the display panel. When an object contacts or is adjacent to the touch surface, some of the light of the illumination field is reflected by the object to the camera. | 2010-10-21 |
20100265216 | OPTICAL TOUCH APPARATUS AND OPERATING METHOD THEREOF - An optical touch apparatus is disclosed. The optical touch apparatus comprises at least one light sensing module and a processing module. The at least one light sensing module is set at a first side of a surface of the optical touch apparatus, and used for receiving at least one light and generating a sensing result according to the condition of receiving the at least one light. The sensing result relates to whether the at least one light is blocked by at least one object above the surface and also relates to a comparing result between the at least one object and a reference region. The reference region is set at an opposite second side of the surface. The processing module determines at least one touch point position corresponding to the at least one object on the surface according to the sensing result. | 2010-10-21 |
20100265217 | OPTICAL TOUCH SYSTEM WITH DISPLAY SCREEN - An optical touch system includes a display screen having a contact surface, an infrared light source emitting infrared light to cover the contact surface, a linear infrared sensor having a sensing surface with a lengthwise direction thereof parallel to the contact surface, a processor, and a controller. The linear infrared sensor captures an image of the contact surface with an infrared portion representing a touch area of a contact object, the image having an aspect ratio greater than that of the contact surface. The processor determines the touch location of the contact object based on the aspect ratios of the image and the contact surface, the location of the infrared portion on the image, the area of the infrared portion and the area of the touch portion of the contact object on the contact surface. The controller executes an instruction according to the determined location of the contact object. | 2010-10-21 |
20100265218 | DRIVING METHOD OF FIELD SEQUENTIAL DISPLAY - A driving method of a field sequential display apparatus is provided. First, a plurality of scan lines of the field sequential display apparatus are sequentially driven according to a scanning sequence in a first period of a first field, wherein the first field is in a first frame. Next, the scan lines are sequentially driven according to an opposite sequence in a second period of the first field, wherein the opposite sequence is in the reverse order of the scanning sequence. Finally, the scan lines are simultaneously driven or not driven in a third period of the first field. Consequently, the disclosed driving method can promote the uniformity of the image brightness. | 2010-10-21 |
20100265219 | DRIVING DEVICE AND DRIVING METHOD OF PLASMA DISPLAY PANEL AND PLASMA DISPLAY APPARATUS - A two-phase driving operation is performed by a first circuit and a second circuit in at least one sub-field. The first circuit applies a first ramp waveform that drops from a first potential to a second potential to a plurality of first scan electrodes in a setup period, and sequentially applies a scan pulse to the plurality of first scan electrodes in a write period. The second circuit applies a second ramp waveform that drops from the first potential to a third potential that is higher than the second potential to a plurality of second scan electrodes in the setup period, and holds the second scan electrodes at a fourth potential that is higher than the third potential in a period where the scan pulse is applied to the first scan electrodes, and then sequentially applies a scan pulse to the plurality of second electrodes in the write period. Discharge failures during write discharges can be prevented from occurring by applying the two-phase driving operation. | 2010-10-21 |
20100265220 | DRIVING CIRCUIT AND DRIVING METHOD FOR INPUT DISPLAY - A driving circuit for an input display is provided. The driving circuit includes first and second data lines disposed in parallel with each other, first and second gate lines disposed in parallel with each other and intersected with the first and the second data lines, so as to form a pixel of the input display thereby, a common line disposed between the first and the second gate lines, a first switching element having a first gate electrode connected to the first gate line, a second switching element having a second gate electrode connected to the second gate line, and a third switching element connected between the common line and the second switching element and operating in a forward-bias state. The first and second gate lines operate in sequence and the first and second switching elements are respectively activated by the first and second gate lines in sequence. | 2010-10-21 |
20100265221 | ELECTRO-OPTICAL DEVICE AND METHOD FOR DRIVING THE SAME, AND ELECTRONIC APPARATUS - An electro-optical device includes a plurality of element driving lines, a plurality of unit circuits, an element driving circuit, and a data line driving circuit. The data potential corresponds to gray scale data of the unit circuit for the element driving line. Each of the plurality of unit circuits includes a capacitive element and an electro-optical element. The electro-optical element is driven in such a manner that a potential difference is generated by supplying a potential to the element driving line. | 2010-10-21 |
20100265222 | Liquid crystal display device and driving method therefor - A liquid-crystal display device including a plurality of pixels, each thereof including a liquid crystal element, a first TFT element and a second TFT element, an auxiliary capacitive element, one end thereof being connected to the liquid crystal element, and a temporal capacitive element, one end thereof being connected to the second TFT element and connected to the auxiliary capacitive element through the first TFT element; an auxiliary capacitance line configured to be connected to the other end of the auxiliary capacitive element; and a temporal capacitance line configured to be a line different from the auxiliary capacitance line and connected to the other end of the temporal capacitive element. | 2010-10-21 |
20100265223 | DISPLAY DEVICE AND DISPLAY UNIT - A display device capable of improving the view angle characteristics without deteriorating the outside light contrast and a display unit using it are provided. The display device includes a first electrode, an organic layer including a light emitting layer and a second electrode sequentially over a substrate, and having a resonator structure in which light generated in the light emitting layer is resonated between a first end and a second end. An end face of the first electrode on the light emitting layer side is the first end having a step shape. A distance adjustment layer that fills in the step shape and has a flat surface on the second electrode side is provided between the first electrode and the second electrode, and thereby the second end is planarized, and an optical distance between the first end and the second end is varied according to the step shape. | 2010-10-21 |
20100265224 | CHIPLET DISPLAY WITH MULTIPLE PASSIVE-MATRIX CONTROLLERS - A display device includes a substrate having a display area; row electrodes formed over the substrate in the display area extending in a row direction and column electrodes formed over the substrate in the display area extending in a column direction different from the row direction, the row and column electrodes overlapping to form pixels; wherein the pixels are divided into two or more separate pixel groups, each pixel group having group row electrodes and separate group column electrodes; two or more spaced column driver chiplets located in the display area, each column driver chiplet uniquely connected to a different pixel group wherein in at least one of the column driver chiplets is located between pixel groups, and the two or more spaced column driver chiplets adapted to drive the group column electrodes of the one pixel group; and one or more row driver(s) connected to the row electrodes. | 2010-10-21 |
20100265225 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is disclosed. The liquid crystal display includes a liquid crystal display panel including an upper substrate, a lower substrate, a liquid crystal layer between the upper substrate and the lower substrate, and m×n liquid crystal cells (where m and n are a positive integer) arranged in a matrix format according to a crossing structure of m/2 data lines and 2n gate lines, a plurality of chip on films (COFs) on which source driver integrated circuits (ICs) supplying a data voltage to the data lines are mounted, a printed circuit board (PCB) connected to input terminals of the COFs, and a gate drive circuit directly mounted onto the lower substrate, the gate drive circuit supplying a gate pulse to the gate lines. | 2010-10-21 |
20100265226 | DISPLAY DEVICE - A control electrode of j (1≦j≦N−1)th transistor is connected to gate lines of (j+1)th group. A scanning line drive circuit outputs a first selection scanning voltage selecting scanning lines within each of groups for every 1 horizontal scanning period to gate lines of k | 2010-10-21 |
20100265227 | INTELLIGENT DIGITAL PHOTO FRAME - A digital photo frame (DPF) includes a power management unit connected to a power source, configured for distributing power from the power source to the DPF; a display panel configured for displaying displayable media; a motion sensor configured for detecting whether there is someone around the DPF and producing a trigger signal when having detected that someone is around the DPF; a light detector configured for detecting current ambient light level and producing a light signal corresponding to the detected ambient light level; and a processing unit configured for adjusting brightness of the display panel according to the trigger signal and the light signal. | 2010-10-21 |
20100265228 | SELF-LUMINESCENT DISPLAY DEVICE AND ELECTRONIC APPARATUS - A self-luminescent display device includes a pixel unit in which a plurality of pixels including a self-luminescent pixel is arranged, an external light sensor which measures an external light intensity, a temperature sensor which measures an environmental temperature, an image correcting unit which corrects image data input to the image correcting unit on the basis of statistical data of the image data, a light adjusting unit which produces a light adjusting signal on the basis of a measurement signal of the external light sensor, a temperature control unit which produces a temperature correcting signal on the basis of a measurement signal of the temperature sensor, and a display control unit which produces a brightness correcting signal for correcting light emitting brightness of the pixels in the pixel unit on the basis of the light adjusting signal and the temperature correcting signal. The light emitting brightness of the pixels in the pixel unit is adjusted on the basis of the image data corrected by the image correcting unit and the brightness correcting signal. | 2010-10-21 |
20100265229 | LEVEL REGULATION CIRCUIT OF COMMON SIGNAL OF LCD - A level regulation circuit of a common signal of an LCD generates a first level voltage and a second level voltage according to a common voltage so as to generate a first common signal and a second common signal. Each pixel of the LCD includes two storage capacitors receiving the first common signal and the second common signal respectively. The level regulation circuit of the common signal uses an operational amplifier and one or two Zener diodes to generate the first level voltage and the second level voltage. The first level voltage and the second level voltage have the same voltage difference to the common voltage, so the flicker of the LCD can be reduced. | 2010-10-21 |
20100265230 | IMAGE DISPLAY DEVICE - An image display device comprises an image display panel that displays a 2D or 3D image; a driving circuit that applies a data voltage of a 2D data format for the 2D image or a data voltage of a 3D data format for the 3D image to the image display panel; and a controller that controls the driving circuit according to a 2D mode for displaying the 2D image or a 3D mode for displaying the 3D image, wherein R, G, and B subpixels of the image display panel each comprises first and second fine subpixels divided by one data line and two adjacent gate lines. In the 2D mode, the same data voltage of the 2D data format is applied to the first and second fine subpixels. In the 3D mode, the data voltage of the 3D data format is applied to the first fine subpixel and a black gray voltage is applied to the second fine subpixel. | 2010-10-21 |
20100265231 | METHOD OF SUPPLYING POWER, POWER SUPPLY APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS HAVING THE APPARATUS - A power supply apparatus includes an AC-DC rectifier, a transformer, a feedback inductor, a resonant unit, and a primary and auxiliary switch. The AC-DC rectifier rectifies an input voltage. The transformer includes a primary coil having a first primary coil and an isolated second primary coil, and transforms a first voltage of the primary coil into a second voltage of the secondary coil. The feedback inductor is connected to a tap between the first primary coil and second primary coil and an output of the AC-DC rectifier. The resonance unit is connected in parallel with the secondary coil and is configured to output an output voltage by rectifying the second voltage provided from the secondary coil. The primary switch and secondary switch are connected in parallel between the transformer and AC-DC rectifier. | 2010-10-21 |
20100265232 | PLASMA DISPLAY APPARATUS - A plasma display apparatus is disclosed. The plasma display apparatus includes a plasma display panel including an electrode and a driver that supplies a sustain signal to the electrode in a sustain period of a subfield. The driver supplies a first type sustain signal to the electrode when a data load of an input image is a first load and supplies a second type sustain signal to the electrode when the data load of the input image is a second load greater than the first load. | 2010-10-21 |
20100265233 | Display apparatus and driving controlling method - Disclosed herein is a display apparatus, including, a pixel array section including a plurality of pixels disposed in rows and columns, a number of power supply lines equal to the number of the rows of the pixels, each of the power supply lines being wired commonly to those of the pixels which are juxtaposed in a direction of a row, and a power supplying section adapted to supply a predetermined power supply potential to the pixels in the rows through the power supply lines. | 2010-10-21 |
20100265234 | Driver and display apparatus using the same - A driver includes a gradation voltage supplying section configured to supply a first output gradation voltage to a data line in a first display period; and a charge share performing section configured to supply a second voltage between the first output gradation voltage and a first voltage to the data line in a charge share period after the first display period. The first voltage is a common voltage between the first output gradation voltage and a second output gradation voltage of a polarity opposite to that of the first output gradation voltage. | 2010-10-21 |
20100265235 | STAGGERED LINE INVERSION AND POWER REDUCTION SYSTEM AND METHOD FOR LCD PANELS - Systems and methods are disclosed for various inversion techniques for an LCD array, such as a staggered 2-line inversion, a staggered 1-line inversion, or a staggered N-line inversion. The staggered inversion may invert 2-lines, 1-line or N-lines of an array over the duration of a frame displayed on the array. Additional systems and methods may include a high impedance power reduction technique that may be applied alone or in combination with the various inversion techniques. Specifically, electrode drivers for “idle” lines of a staggered 1-line, 2-line, or N-line inversion may be switched to a high impedance state such that the corresponding drivers for the idle lines use reduced power during the inversion of the “active” lines. | 2010-10-21 |
20100265236 | ORGANIC LIGHT-EMITTING DEVICE WITH ADJUSTABLE CHARGE CARRIER INJECTION - This invention relates to organic light-emitting devices (OLEDs) and displays comprising such OLEDs suitable to be operated analogue to a transistor, and to methods to operate such OLEDs and displays, where the organic light-emitting device comprises at least one organic light-emitting layer ( | 2010-10-21 |
20100265237 | EL DISPLAY DEVICE AND DRIVING METHOD THEREOF - There is provided an EL display device including: a drive transistor configured to determine an electric current to be supplied to the EL element; and a capacity for retaining a gate voltage of the drive transistor, wherein a gate electrode of the drive transistor is connected to a first electrode, which is one of electrodes of the capacity, a first power source and a second power source are connected alternately to a second electrode, which is the other electrode of the capacity, a power source of a reference voltage is connected in a first period in which a signal from a source signal line is applied to the drive transistor, and an EL anodic power source is connected in a second period in which the drive transistor supplies an electric current to the EL element. | 2010-10-21 |
20100265238 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes a display panel, a data driving part and a gate driving part. The display panel includes a first pixel row. The first pixel row includes a first pixel connected to an (n+1)-th gate line and an (m+1)-th data line (where ‘n’ and ‘m’ are natural numbers), and a second pixel connected to an n-th gate line and an (m+2)-th data line. The data driving part applies a data voltage having a first polarity with respect to a reference voltage to the (m+1)-th data line, and applies a data voltage having a second polarity with respect to the reference voltage to the (m+2)-th data line. The gate driving part sequentially applies a gate signal to the n-th gate line and the (n+1)-th gate line. | 2010-10-21 |
20100265239 | PROCESSES FOR FORMING BACKPLANES FOR ELECTRO-OPTIC DISPLAYS - A non-linear element is formed on a flexible substrate by securing the substrate to a rigid carrier, forming the non-linear element, and then separating the flexible substrate from the carrier. The process allows flexible substrates to be processed in a conventional fab intended to process rigid substrates. In a second method, a transistor is formed on a insulating substrate by forming gate electrodes, depositing a dielectric layer, a semiconductor layer and a conductive layer, patterning the conductive layer to form source, drain and pixel electrodes, covering the channel region of the resultant transistor with an etch-resistant material and etching using the etch-resistant material and the conductive layer as a mask, the etching extending substantially through the semiconductor layer between adjacent transistors. The invention also provides a process for forming a diode on a substrate by depositing on the substrate a first conductive layer, and a second patterned conductive layer and a patterned dielectric layer over parts of the first conductive layer, and etching the first conductive layer using the second conductive layer and dielectric layer as an etch mask. Finally, the invention provides a process for driving an impulse-sensitive electro-optic display. | 2010-10-21 |
20100265240 | PLASMA DISPLAY DEVICE - A plasma display device is provided. The plasma display device includes a plasma display panel (PDP) which has an upper substrate, a lower substrate, a plurality of scan electrodes and a plurality of sustain electrodes that are disposed on the upper substrate, and a plurality of address electrodes that are disposed on the lower substrate; and a driving unit which applies driving signals to the scan electrodes, the sustain electrodes and the address electrodes. The driving unit drives the scan electrodes in units of scan electrode groups during an address period, and applies different voltages to the scan electrodes, thereby enabling an address discharge to be stably performed. | 2010-10-21 |
20100265241 | Display apparatus using power supply circuit - A power supply circuit for a display apparatus, includes: a voltage boosting circuit configured to boost up an input voltage based on a voltage boosting factor to output a boosted output voltage; a voltage detecting circuit configured to compare a voltage level of a power supply voltage to which the input voltage is related and a predetermined voltage level; and a control circuit configured to output one of a first voltage boosting factor and a second voltage boosting factor as the voltage boosting factor to the voltage boosting circuit based on the comparison result. The control circuit changes the voltage boosting factor during a blanking period in a display panel. | 2010-10-21 |
20100265242 | POWER CIRCUIT AND DISPLAY DEVICE USING SAME - A power circuit includes a coil that charges an electric charge of an input voltage, a switch device that controls charging and discharging of the coil, a diode that rectifies the flow of the electric charge from the coil, a capacitor that stabilizes an output voltage when the switch device is turned on, and a driving circuit that controls ON and OFF states of the switch device. The power circuit alternately switches the ON and OFF states of the switch device to control charging and discharging of the coil and the capacitor, and generates and supplies an output voltage higher than the input voltage, and the driving circuit controls the off-period of the switch device according to the on-period of the switch device and the voltage ratio of the output voltage and the input voltage while changing the repetition period of the ON and OFF states of the switch device. | 2010-10-21 |
20100265243 | GATE SIGNAL LINE DRIVING CIRCUIT AND DISLAY DEVICE - A gate signal line driving circuit and a display device which can suppress the degradation of an element attributed to the use of the element for a long time, and can realize the prolongation of lifetime of the element are provided. With respect to elements to which a HIGH voltage is applied for a long time, a plurality of elements are connected in parallel, and at least some of the plurality of elements are driven by switching elements. | 2010-10-21 |
20100265244 | PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME - A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including a scan electrode and a sustain electrode that are positioned parallel to each other and a driver. The driver allows a change amount of a voltage difference between the scan electrode and the sustain electrode in a reset period of a subfield over time in a pattern hold mode in which a pattern of input video data remains in a previous pattern to be different from a change amount of a voltage difference between the scan electrode and the sustain electrode in a reset period of a subfield over time in a pattern change mode in which the pattern of the video data changes. | 2010-10-21 |
20100265245 | METHOD OF DRIVING AN ELECTROPHORETIC DISPLAY - An electrophoretic display device includes M×N numbers (M, and N are integers more than two) of pixels. The M×N numbers of pixels include M numbers of pixel groups having N numbers of pixels. Further, an image on the electrophoretic display device is displayed by making some of the M×N numbers of pixels switched at least from a bright display to a dark display, and vice versa. A period for displaying one piece of an image on the electrophoretic display is defined as period for forming an image and a period for introducing an image signal to each of the M×N numbers of pixels with sequentially selecting each of the pixels is defined as a frame period. Then, the time for forming an image includes a plurality of frame periods (a numbers of L: L is integers more than two.) | 2010-10-21 |
20100265246 | DISPLAY CONTROL DEVICE FOR FLAT PANEL DISPLAYS AND DISPLAY DEVICE UTILIZING THE SAME - A display control device for a flat panel display is provided and includes a display controller and a timing controller. The display controller is provided for receiving an input signal and generating a display signal and a plurality of timing signals corresponding to the display signal. The timing controller includes a timing control unit and a data processing unit. The timing control unit is coupled to the display controller for providing a plurality of control signals required for the flat panel display. The data processing unit is incorporated into the display controller in a first integrated circuit chip for receiving the display signal and generating a plurality of output signals in synchronization with the timing signals. The output signals are output to the flat panel display through a predetermined interface. | 2010-10-21 |
20100265247 | METHOD OF MODULATING/DEMODULATING A SIGNAL, APPARATUS FOR PERFORMING THE METHOD AND DISPLAY APPARATUS INCLUDING THE APPARATUS - In a method of modulating/demodulating a signal, a transmission signal is generated from an input data signal including data information by combining a plurality of input shift clock signals, which are modulated based on input clock signal during an interval period of the input clock signal, during 2 interval periods of the input clock signal. An output clock signal is detected and an output clock signal is generated from the transmission signal by combining a plurality of output shift clock signals, demodulated based on the output clock signal during an interval period of the output clock, during 2 interval periods of the output clock signal, to restore the data information. | 2010-10-21 |
20100265248 | MULTISCALE THREE-DIMENSIONAL NAVIGATION - One embodiment of the present invention sets forth a technique for providing an end user with a multiscale three-dimensional (3D) navigation experience in design software application programs. An adaptive multiscale 3D navigation system allows an end user to transition between a planetary scale down to an individual building scale. The end user may navigate within the building, inspecting object details within the building. The size of the environment is sensed automatically, and the viewing and travel parameters are adjusted accordingly to provide the end user with a seamless navigation experience. A consistent navigation experience is supported at various scales, and real-time collision detection is provided. Scale computation for 3D scenes and collision detection may be based on a generated depth cubemap of the environment. | 2010-10-21 |
20100265249 | COMPUTER-READABLE STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM AND INFORMATION PROCESSING APPARATUS - First, a moving direction of an input device is calculated based on motion information obtained from predetermined detection means for detecting attitude or motion of the input device operated by a user. Then, the object in a virtual three-dimensional space is caused to move to a position which is obtained by hypothetically moving a position of the object based on the direction in which the input device has been moved and then by correcting the position of the object hypothetically moved, only in a direction perpendicular or substantially perpendicular to the direction in which the input device has been moved. | 2010-10-21 |
20100265250 | METHOD AND SYSTEM FOR FAST RENDERING OF A THREE DIMENSIONAL SCENE - A method and system for computing a fast render of a three-dimensional scene. Software objects including object properties represent three-dimensional models within an animation sequence. Object properties store discrete values at a point in time within the animation sequence. A specified frame within the animation sequence is calculated on demand from object properties without calculating preceding frames. A graphical user interface can be dynamically generated from object properties for interfacing between the users and the object properties. | 2010-10-21 |
20100265251 | Virtual Endoscopy with Improved Image Segmentation and Lesion Detection - A system, and computer implemented method are provided for interactively displaying three-dimensional structures. Three-dimensional volume data ( | 2010-10-21 |
20100265252 | RENDERING USING MULTIPLE INTENSITY REDISTRIBUTION FUNCTIONS - The invention relates to a system ( | 2010-10-21 |
20100265253 | WAVEFORM DISPLAY DEVICE AND WAVEFORM DISPLAY METHOD - The invention aims to implement a waveform display device capable of visibly displaying a comparison waveform in an arbitrary range and a waveform display method. The waveform display device for executing waveform display of waveform data on a display section comprises an input section for inputting at least two data ranges of the waveform data, and comparison waveform display means for executing waveform display of the waveform data while overlaid on one another on the display section based on at least two data ranges inputted by the input section. | 2010-10-21 |
20100265254 | Graphics filled shape drawing - A filled shape is defined by edge data forming one or more boundaries thereof. Local shape data is generated from the edge data for each graphics region overlapped by the filled shape. The local shape data separately represents for each graphic region at least any edge of the filled shape within the graphics region and an overlap value indicative of a difference between a number of times the boundaries of the filled shape surround the region in a clockwise direction and the number of times the boundaries surround the region in a counter-clockwise direction. For each graphics region having local shape data, the local shape data is used to generate pixel values for pixels within that graphics region that are within the filled shape to be drawn. | 2010-10-21 |
20100265255 | GENERATION OF CUBIC BEZIER CONTROL POINTS IN COMPUTER GRAPHICS SYSTEMS - A system for interactive computer graphics enables generation of Bezier curves from a series of points based on the relative position of successive points in the series. For example, for successive points in a series, point A, point B, and point C are successive points in the series of points, and wherein a control point corresponding to point B and associated with the segment AB is determined by the equation B+R | 2010-10-21 |
20100265256 | STRUCTURED DOCUMENT DRAWING SYSTEM, AND METHOD AND PROGRAM THEREFOR - According to the present invention, when a style relating to a dimension of all elements included in a subtree of a structured document is set in a relative unit, all these elements can be displayed in the same style. The user terminal | 2010-10-21 |
20100265257 | CHARACTER MANIPULATION - Embodiments for manipulating characters displayed on a display screen are provided, wherein one example method includes identifying a selected word, wherein the selected word includes at least one character to be modified. The method further includes correlating each of the at least one character with a unique numerical value and receiving a selection command and a modification command, wherein the selection command is the unique numerical value corresponding to a selected character. Furthermore, the method includes modifying the selected character responsive to the modification command to generate a modified word. | 2010-10-21 |
20100265258 | Flame Image Sequencing Apparatus and Method - An imaging apparatus is disclosed that is designed to display a set of images on a screen for a fire. The apparatus includes a display screen, a controller capable of displaying a set of images to the display screen, and a masking member to prevent a viewer from viewing a part of the display screen. | 2010-10-21 |
20100265259 | Generating and resolving pixel values within a graphics processing pipeline - A graphics processing apparatus | 2010-10-21 |
20100265260 | Automatic Management Of Buffer Switching Using A Double-Buffer - An apparatus for double-buffering a sequence of frames of pixel data for display is disclosed. The apparatus comprises two frame buffers, a read unit to read a first frame of pixel data from a first one of the two frame buffers, a write-switch point determiner, and a write-buffer selector. The write-switch point determiner determines a safe write-switch point in the first one of the two frame buffers. The safe write-switch point is determined, at least in part, by an average rate at which data is written to the frame buffers and an average rate at which data is read from the frame buffers. The write-buffer selector determines if the reading of the first frame has progressed beyond the safe write-switch point, and selects one of the two frame buffers to write a second frame of pixel data based on the determination. | 2010-10-21 |
20100265261 | Video Capture Through Hardware - Activating a screen capture tool in a display adapter to capture information on a display. An operating system sends a command to the display adapter to initiate the capture of information from the graphical user interface of a display. The display adapter captures the information on the graphical user interface of the display. The information may be stored by the display adapter to a storage device that may be connected to the display adapter. The display is monitored for additional changes. Any changes that occur to the information on areas of the display may be captured and stored to the storage device. The operating system may enable the display adapter to retrieve the information stored in the storage device and/or play back the information retrieved to the display. | 2010-10-21 |
20100265262 | METHOD FOR CORRECTING PIXEL DATA, AND DISPLAY APPARATUS FOR PERFORMING THE METHOD - A method, according to an embodiment, is provided for correcting pixel data provided to a display apparatus. The display apparatus, according to an embodiment, includes a display panel having a plurality of pixels and a light source module having a plurality of light-emitting blocks. The method includes determining a pixel luminance that is a luminance of light provided to each of the pixels; and generating correction data to correct the pixel data, the correction data being generated based on the pixel luminance and a maximum emission luminance that is a maximum luminance of the light emitted from each of the light-emitting blocks. | 2010-10-21 |
20100265263 | IMAGE DISPLAY METHOD - An image display method including following steps is provided. A backlight of a display panel is adaptively adjusted according to a backlight adjustment factor related to the intensity value of an external light and the brightness of an original image. Brightness factors of the original image are corrected according to the adjustment of the backlight, and the original image is reset by using the corrected brightness factors and original color factors. Thereby, the problem of image distortion caused by backlight adjustment can be reduced. | 2010-10-21 |
20100265264 | METHOD, APPARATUS AND SYSTEM FOR PROVIDING COLOR GRADING FOR DISPLAYS - A method, apparatus and system for providing color grading or color correction for displays includes a plurality of virtual device models where each virtual device model has a virtual model specification (VMS) which controls a display feature. Each display includes a display specification including a display requirement or requirements. An apparatus of the present invention is configured to compare the display feature of at least one VMS against the display requirement of the display specification to determine a best match therebetween to select a virtual device model to control a display picture. Color correction is further provided in post production using the VMS to provide consistency across multiple display types. | 2010-10-21 |
20100265265 | SYSTEM AND METHOD FOR AUTOMATICALLY SELECTING ELECTRONIC IMAGES DEPENDING ON AN INPUT - The invention relates to the automatic selecting of images, which are displayed on a screen, depending on an input. An embodiment of the invention provides a system ( | 2010-10-21 |
20100265266 | CALIBRATION SYSTEM AND METHOD THEREOF FOR CALIBRATING DISPLAY - A calibration system and a method thereof for color calibration of a display are provided. A transform model is established by the calibration system for color transformation between a first color space and a second color space. Three first target curves are defined and transformed by the transform model so as to establish three look-up tables. The display is calibrated according to the three look-up tables such that the color temperature of the display may be substantially constant for every gray-level. | 2010-10-21 |
20100265267 | Analyzing pixel data by imprinting objects of a computer-implemented network structure into other objects - An analysis system analyzes digital images using a computer-implemented network structure that includes a process hierarchy, a class network and a data network. The data network includes image layers and object networks. Objects in a first object network are segmented into a first class, and objects in a second object network are segmented into a second class. One process step of the process hierarchy involves generating a third object network by imprinting objects of the first object network into the objects of the second object network such that pixel locations are unlinked from objects of the second object network to the extent that the pixel locations were also linked to objects of the first object network. The imprinting step allows object-oriented processing of digital images to be performed with fewer computations and less memory. Characteristics of an object of the third object network are then determined by measuring the object. | 2010-10-21 |
20100265268 | METHODS AND SYSTEMS FOR DISPLAYING A VERTICAL PROFILE FOR AN AIRCRAFT PROCEDURE WITH NONUNIFORM SCALING - Methods and systems are provided for presenting procedure information for a vertical profile on a display device associated with an aircraft. A method comprises displaying a first segment of the plurality of segments comprising a vertical profile with a first vertical scale and a first horizontal scale, wherein the first horizontal scale is based on a first distance associated with the first segment. The method further comprises displaying a second segment of the plurality of segments with the first vertical scale and a second horizontal scale, wherein the second horizontal scale is based on a second distance associated with the second segment. The first horizontal scale and the second horizontal scale are not equal. In this manner, the vertical profile has a nonuniform horizontal scale and a uniform vertical scale across segments. | 2010-10-21 |
20100265269 | PORTABLE TERMINAL AND A DISPLAY CONTROL METHOD FOR PORTABLE TERMINAL - A portable terminal includes: a display unit configured to display data on a screen; a rotation detecting unit configured to detect rotation of the portable terminal; a touch detecting unit configured to detect touch of the screen of the display unit; and a display control unit configured to, when rotation is detected by the rotation detecting unit and touch is detected by the touch detecting unit, revolve display content displayed on the screen in conformity with the rotation of the portable terminal. | 2010-10-21 |
20100265270 | Driving Device for Quickly Changing the Gray Level of the Liquid Crystal Display and Its Driving Method - A driving device for quickly changing the gray level of the liquid crystal display and its driving method are disclosed. The driving device includes a group of thin film transistors with matrix array, a plurality of gate lines and a plurality of data lines. The object of quickly changing the gray level of the liquid crystal display can be accomplished by the different arrangement of the gate lines and the data lines and the different connection of the thin film transistors with the gate lines and the data lines. The driving method for the said driving device includes: two gate lines in the liquid crystal display are simultaneously or synchronously turned on according to in the bright period or in the black period, the voltage for displaying the present frame interval data or the voltage for displaying black image is given to the thin film transistors connected with the gate lines, and scanning continues in turn. The present invention suits for the picture treatment of various liquid crystal displays, organic light emitting diode (OLED) display or plasma display panel (PDP). | 2010-10-21 |
20100265271 | DRIVING CIRCUIT OF BACKLIGHT MODULE - A driving circuit of a backlight module is provided. The driving circuit has a dimming unit used for transmitting signals, wherein the dimming unit can adjust a current flowing through a light-emitting diode (LED) according a pulse width modulation signal and an enable signal, so as to adjust a light-emitting intensity of the LED. In the present invention, fewer devices are used to implement the dimming unit, and a transmission gate is replaced by a N-type transistor and a P-type transistor, such that a chip area and a circuit cost of the driving circuit are reduced. | 2010-10-21 |
20100265272 | METHOD OF PROCESSING DATA, DATA PROCESSING DEVICE FOR PERFORMING THE METHOD AND DISPLAY APPARATUS INCLUDING THE DATA PROCESSING DEVICE - A method of processing data for driving a display panel including a pixel structure including red, green, blue and white (RGBW) sub-pixels includes receiving red, green and blue (RGB) data at a first frame frequency. The method further includes generating RGBW data at a second frame frequency, greater than the first frame frequency, using the RGB data. | 2010-10-21 |
20100265273 | Operational amplifier, driver and display - An operational amplifier includes an input differential stage having one external input receiving an external input voltage and two outputs; and two output stages. A switch section is provided between inputs of the two output stages and the two outputs of the input differential stage, and is configured to alternately connect the two outputs of the input differential stage and inputs of a positive-only output stage of the two output stages; and the two outputs of the input differential stage and inputs of a negative-only output stage of the two output stages. | 2010-10-21 |
20100265274 | OFFSET COMPENSATION GAMMA BUFFER AND GRAY SCALE VOLTAGE GENERATION CIRCUIT USING THE SAME - Disclosed are an offset compensation gamma buffer and a gray scale voltage generation circuit using the same. The offset compensation gamma buffer includes: a buffer which outputs an input voltage input to a positive or negative input terminal as an output voltage; and a switching unit which selectively connects the input voltage and the output voltage of the buffer to the positive and negative input terminals in response to a control signal. The output voltage of the offset compensation gamma buffer is supplied to the input of a gray scale voltage generation circuit of a source driver for driving a liquid crystal panel. The offset of the offset compensation gamma buffer is compensated using an inversion timing of the control signal. The output voltage of the offset compensation gamma buffer is supplied as a reference voltage of the voltage divider unit for generating the gray scale voltages, and the offset of the gray scale voltages is also compensated. | 2010-10-21 |
20100265275 | BACKLIGHTING SYSTEM AND DISPLAY DEVICE - The invention relates to a backlighting system ( | 2010-10-21 |
20100265276 | PLASMA DISPLAY DEVICE - A plasma display device includes an image signal processing circuit having a sequential addressing processing circuit and an alternate addressing processing circuit. The sequential addressing processing circuit includes a sequential addressing array unit for converting an image signal into image data arranged in the order corresponding to a sequential address operation, a first data power conversion unit for converting the image data converted from the received image signal into image data which allows to have low electric power consumption, and a first addressing stop unit for stopping an address operation in specific subfields. The alternate addressing processing circuit includes an alternate addressing array unit for converting an image signal into image data arranged in the order corresponding to an alternate address operation, a second data power conversion unit, and a second addressing stop unit. The number of the specific subfields is the same between the first and second data power conversion units. | 2010-10-21 |
20100265277 | DRIVE METHOD OF EL DISPLAY APPARATUS - To provide a drive method capable of maintaining gradation display performance regardless of screen display brightness. | 2010-10-21 |
20100265278 | IMAGE DISPLAY APPARATUS AND METHOD FOR CONTROLLING IMAGE DISPLAY APPARATUS - An image display apparatus wherein reduction in contrast or resolution is prevented is provided. A laser projector as an embodiment of the image display apparatus includes a memory storing a threshold value predetermined for changing a driving mode of a laser light source, a calculator for calculating an optical power level for projecting an image, a driving-mode selector selecting a mode for driving the laser light source, a driving controller for sending a signal to the laser light source in accordance with a selected driving mode, and a laser emitter. The laser projector operates at least at a bias current value Ib or more. In this case, when the optical power level is lower than or equal to a predetermined threshold value TH, the laser projector emits pulsed light. When the optical power level based on a video signal exceeds threshold value TH, the laser projector changes the driving mode of laser light emission from pulsed light emission to DC light emission, to supply a current higher than or equal to bias current value Ib to each laser light source. | 2010-10-21 |
20100265279 | APPARATUS AND METHOD FOR DRIVING A DISPLAY DEVICE - An apparatus for driving a display device including a plurality of four color pixels is provided, which includes: an input unit receiving input three-color image signals; an image signal modifier converting the three-color image signals into output four-color image signals such that a maximum gray of the input three-color image signals is equal to a maximum gray of the output four-color image signals; and an output unit outputting the output four-color image signals. | 2010-10-21 |
20100265280 | DRIVING CIRCUIT AND GRAY INSERTION METHOD OF LIQUID CRYSTAL DISPLAY - A driving circuit and a gray insertion method of a liquid crystal display (LCD) are described. In the gray insertion method, whether a dynamic frame or a static frame display by the LCD is determined. When the LCD displays the dynamic frame, a gray insertion level of a frame of the display and a duty cycle of a pulse width module (PWM) signal are increased synchronously, wherein the PWM signal drives a back light module of the display. When the LCD displays the static frame, the gray insertion level of a frame of the display and the duty cycle of the PWM signal are decreased synchronously. As a result, a motion blur on LCD is reduced and luminance of a display frame is maintained. | 2010-10-21 |
20100265281 | IMAGE DISPLAY DEVICE - The image display device includes a light source section having light emitting subsections; a display panel; and a display control section performing a control. An input frame image is decomposed into a plurality of field images and the field images are displayed in a field sequential manner. A differential image for each of the three primary-color components is obtained by subtracting a common luminance portion from the subsection-drive frame image. The differential image and a common image configured of the common luminance portion are sequentially outputted to the display panel in a time-divisional manner. In the first field period for outputting the differential image of a primary color component, corresponding primary color light is emitted, and in a second field period for outputting the common image, multiple kinds of primary color light, corresponding to the primary-color components configuring the common luminance portion, are emitted together. | 2010-10-21 |
20100265282 | DRIVING APPARATUS FOR LIQUID CRYSTAL LIGHT MODULATOR AND VARIABLE OPTICAL ATTENUATOR EMPLOYING DRIVING APPARATUS - A liquid crystal light modulator | 2010-10-21 |
20100265283 | OPTIMAL SPATIAL DISTRIBUTION FOR MULTIPRIMARY DISPLAY - To have a good resolution/sharpness for the displayed pictures (e.g. low interference banding in case of showing a pattern having Nyquist limit problems), the multiprimary display ( | 2010-10-21 |
20100265284 | DISPLAY CONTROLLER, DISPLAY DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM - To overcome issues generated due to the light-shield part in a display device which displays different images towards a plurality of viewpoints, and to provide a device for easily synthesizing images to be displayed on a display part. A display controller includes: an image memory which stores viewpoint image data for a plurality of viewpoints; a writing control device which writes the viewpoint image data inputted from outside to the image memory; a parameter storage device which stores parameters showing a positional relation between a lenticular lens and the display part; and a readout control device which reads out the viewpoint image data from the image memory according to a readout order obtained by applying the parameters to a repeating regulation that is determined based on layout of the sub-pixels, number of colors, and layout of the colors, and outputs it to the display module as synthesized image data. | 2010-10-21 |
20100265285 | BLOTTING FILLISTER STRUCTURE AND PAPER CARRYING APPARATUS - A blotting fillister structure including a first side, a second side and a blotting area is provided. The first side has a first lead-angle surface. The second side opposite to the first side has a second lead-angle surface. The blotting area is located between the first side and the second side. A width of the first lead-angle surface is greater than a width of the second lead-angle surface. | 2010-10-21 |
20100265286 | HANDHELD PRINTER AND PRINTING METHOD THEREOF - A handheld printer and a printing method thereof are provided. The handheld printer receives distance information from at least one sensor positioned outside the handheld printer, determines its position based on the distance information, and determines data to be printed in the determined position. | 2010-10-21 |
20100265287 | DROP DETECTOR - In one embodiment, a drop ejector assembly includes a printhead, a drop zone immediately downstream from the printhead, an array of optical fibers exposed to the drop zone such that light scattered off drops in the drop zone illuminates at least some of the optical fibers in the array, and a photo detector operatively connected to the array of optical fibers for converting light from the optical fibers into an electrical signal. In another embodiment, a drop detector includes a light source for illuminating drops passing through a drop zone and a light sensor for sensing light scattered off drops in the drop zone. The length of drop zone is 3 mm or less and the light sensor has a cross sectional dimension less than the length of the drop zone. | 2010-10-21 |
20100265288 | PRINTER CRADLE FOR INK CARTRIDGE - A printer cradle for receiving an ink cartridge having a rotor element includes a drive roller and an electrical motor for driving the drive roller; a flipper gear assembly engaged with the drive roller and driven by the drive roller between an engaged position where the flipper gear assembly is engaged with the rotor element and a disengaged position where the flipper gear is disengaged from the rotor element; a controller arrangement having a controller board housing a print engine controller configured to control the motor to actuate or disengage the rotor element; and one or more cradle connectors provided as slots, for facilitating electrical contact with the ink cartridge received in the printer cradle. | 2010-10-21 |
20100265289 | Methods of driving an inkjet printing apparatus - A method of driving a hybrid type inkjet printing apparatus according to example embodiments may use both a piezoelectric method and an electrostatic method. The method of driving may include a plurality of driving modes that are determined by adjusting the order, amplitude, and duration of a piezoelectric driving voltage to a piezoelectric actuator and an electrostatic driving voltage to an electrostatic force applying unit. As a result, ink droplets may be ejected in various sizes and shapes. In a first driving mode, a dome-shaped ink meniscus may be formed at an end portion of a nozzle and ink droplets having a smaller size than the nozzle may be ejected from a surface of the dome-shaped ink meniscus. In a second driving mode, a cone-shaped ink meniscus may be formed at an end of the nozzle, and ink droplets having a smaller size than those of the first driving mode may be ejected from a sharp end portion of the cone-shaped ink meniscus. In a third driving mode, a syringe/cone-shaped ink meniscus may be formed at an end portion of the nozzle and ink in the form of an ink stream may be ejected from a sharp end portion of the syringe/cone-shaped ink meniscus. | 2010-10-21 |
20100265290 | RECORDING APPARATUS - A record head has an actuator which is selectively switchable between a small-capacity state in which the capacity of a pressure chamber connected to an outlet is V | 2010-10-21 |
20100265291 | LIQUID DISCHARGING APPARATUS - A printer including a printing section with a printing head is disclosed. The printer head includes a plurality of nozzles configured to discharge liquid on a medium at a pass resolution. The printing section being configured to determine the maximum pass number N required to repeatedly move the printing head to print on a section of the medium at a desired resolution. The desired resolution is greater than the pass resolution. The printing section is further configured to determine which passes of N will be designated to discharge the liquid from each nozzle of the plurality of nozzles, and whether or not an idle pass is required for each nozzle of the plurality of nozzles. When an idle pass is required for each nozzle of the plurality of nozzles, the printing section is configured to modify the maximum divided pass number N to divided pass number M, M being less than N. | 2010-10-21 |
20100265292 | INK, INK CARTRIDGE, INK JET RECORDING APPARATUS, AND INK JET RECORDING METHOD - To provide an ink jet recording method including: performing image recording on a recording medium to obtain an ink adhesion quantity of 15 g/m | 2010-10-21 |
20100265293 | TRANSPORTING METHOD AND RECORDING APPARATUS - The invention is a transport method that transports a medium by causing a transport roller to rotate based on a corrected target transport amount, after correcting the target transport amount that is targeted based on a correction value and includes: printing a first pattern on a medium, printing a second pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of less than one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a third pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a fourth pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the second pattern, calculating a first correction value based on the first pattern and the third pattern, calculating a second correction value based on the second pattern and the fourth pattern, transporting the medium by correcting the target transport amount based on the first correction value or the second correction value depending on the relative position of the medium with respect to the transport roller. | 2010-10-21 |
20100265294 | INK COMPOSITION FOR INKJET TEXTILE PRINTING AND METHOD OF INKJET TEXTILE PRINTING - A method of inkjet textile printing using an aqueous ink includes ejecting an aqueous ink to a textile medium. The aqueous ink includes water, an anionic dye including an acid dye or a reactive dye, and a compound to promote fixing of coloring agent in the ink to the textile medium when the textile medium is irradiated with microwaves. Microwaves are irradiated to the textile medium to which the aqueous ink was ejected. | 2010-10-21 |
20100265295 | MANAGING FLUID WASTE SOLIDS - Among various embodiments of the present disclosure, managing substantially solid materials in fluid waste can be performed by collecting the fluid waste in an accumulator. In various embodiments, the accumulator can be configured by positioning a number of input orifices for the fluid waste in a top region of a vertically oriented cavity in the accumulator, and positioning a number of output orifices in a bottom region of the vertically oriented cavity in the accumulator. As such, a flow of the fluid waste can contribute to transport of substantially solid material in the fluid waste from the top region into the bottom region and from the bottom region into at least one output orifice. | 2010-10-21 |
20100265296 | INDEPENDENT ADJUSTMENT OF DROP MASS AND DROP SPEED USING NOZZLE DIAMETER AND TAPER ANGLE - Methods and systems of ejecting ink drops from an inkjet printer are disclosed. The methods and systems can include a printhead with one or more tapered nozzles each with an associated taper angle and exit diameter. Ink can be received into the printhead and formed into ink drops in the tapered nozzles. The ink drops can each have an associated drop mass and drop speed. The tapered nozzles can be provided such that the exit diameter can independently dictate the drop mass and the taper angle can independently dictate the drop speed. As such, the complexity of jet design optimization is reduced. | 2010-10-21 |
20100265297 | Inkjet head - An inkjet head is disclosed. In accordance with an embodiment of the present invention, the ink-jet head that prevents a nozzle from being blocked by a residual ink droplet formed on the nozzle can include a head body having the nozzle formed on one surface thereof and an actuator, which provides pressure to the inside of the head body. Here, a transfer groove is formed on one surface of the head body, in which the transfer groove is separated from the nozzle to provide a path through which the residual ink droplet moves. Thus, the inkjet head can prevent the nozzle from being blocked by a residual ink droplet formed on the nozzle by use of the transfer groove, which provides a path for a residual ink droplet formed on the nozzle to escape. | 2010-10-21 |
20100265298 | INKJET PRINTHEAD WITH INTERLEAVED DRIVE TRANSISTORS - An inkjet printhead includes a plurality of inkjet nozzles arranged in nozzle rows. Each nozzle row has a respective row of drive transistors. Drive transistors corresponding to one nozzle row are interleaved with drive transistors corresponding to an adjacent nozzle row. | 2010-10-21 |
20100265299 | ELEMENT SUBSTRATE, AND PRINTHEAD, HEAD CARTRIDGE, AND PRINTING APPARATUS USING THE ELEMENT SUBSTRATE - An element substrate has a plurality of printing elements, and a block selection unit which divides the plurality of printing elements into a plurality of blocks and time-divisionally drives the blocks. The element substrate includes a plurality of input terminals which divide the plurality of printing elements included in each block into a plurality of groups and supply a driving voltage to the printing elements belonging to each group, a delay circuit which externally receives an enable signal for enabling energization to the printing elements and generates a plurality of delayed enable signals having different delay times with respect to the enable signal, and a wiring which supplies the enable signal and the plurality of delayed enable signals output from the delay circuit to different groups in the order of the different delay times. | 2010-10-21 |
20100265300 | INK FOR PRINTING ON A GAME BALL - An ink, method of inkjet printing the ink and game ball utilizing the ink are disclosed. The ink preferably comprises a diacrylate oligomer. The ink more preferably comprises an acrylate monomer in an amount ranging from 15 to 40 parts of a solid component of the ink, a diacrylate oligomer in an amount of 20 to 40 parts of a solid component of the ink, a pigment in an amount of 5 to 15 parts of a solid component, and a thinning agent. | 2010-10-21 |
20100265301 | PIEZOELECTRIC ELEMENT, LIQUID EJECTING HEAD, AND LIQUID EJECTING APPARATUS - A piezoelectric element has a piezoelectric body, two electrodes sandwiching the piezoelectric body, a protective layer covering the piezoelectric body and the two electrodes, and an antistatic layer formed on and/or in the protective layer. | 2010-10-21 |
20100265302 | Liquid Ink Container and Ink Delivery Station - A liquid ink container having mating features for self alignment with an ink delivery station. The ink delivery station includes a receiver with an actuated puncture ring. The liquid ink container includes a cap that is punctured by the ring to allow fluid flow from the container. The receiver and container also include means for introducing pressurized gas into the container to facilitate evacuation of liquid ink. | 2010-10-21 |
20100265303 | METHOD OF LIQUID FILLING OF CARTRIDGE, LIQUID FILLING DEVICE, AND CARTRIDGE - A method of refilling liquid into a cartridge according to the present invention is a method of liquid refilling, through which liquid is refilled into a used cartridge ( | 2010-10-21 |