Patent application number | Description | Published |
20160056225 | ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a plurality of pixels, each of the pixels including at least one wiring configured to receive an electrical signal and a storage capacitor formed on the same layer as the wiring. The wiring includes a first conductive pattern layer, an intermediate insulation pattern layer, and a second conductive pattern layer that are sequentially stacked. The first and second conductive pattern layers are electrically connected to each other through a first via hole. | 02-25-2016 |
20160099257 | THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME - A thin film transistor includes an active pattern formed on a substrate; a gate pattern formed on the active pattern and comprising a gate electrode and a gate line; a gate insulating layer disposed between the gate pattern and the active pattern; a source electrode that overlaps a first side of the active pattern and contacts a data line; a drain electrode that overlaps a second side of the active pattern and is separated from the source electrode; a channel area formed in an area where the gate line and an active line of the active pattern overlap each other; and a gate line modifying unit formed in the channel area by changing a linear shape of the gate line. | 04-07-2016 |
20160099300 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND ORGANIC LIGHT-EMITTING DIODE DISPLAY INCLUDING THE SAME - A thin film transistor (TFT) array substrate and organic light-emitting diode (OLED) display including the same are disclosed. In one aspect, the array substrate includes a substrate, a driving TFT formed over the substrate and including a driving gate electrode, and a storage capacitor including a first electrode electrically connected to the driving gate electrode and a second electrode formed over and insulated from the first electrode. The array substrate also includes an interlayer insulating film at least partially covering the first electrode and a driving voltage line formed over the interlayer insulating film and configured to supply a voltage to the driving TFT. The driving voltage line is formed on the same layer as the second electrode. | 04-07-2016 |
20160111482 | THIN FILM TRANSISTOR ARRAY PANEL AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME - A thin film transistor (TFT) circuit panel comprises a substrate and first and second patterned multi-layer structures formed over the substrate. The first patterned multi-layer structure is to provide a driving TFT and a storage capacitor, and comprises: a semiconductor layer, a first electrode over the semiconductor layer, a second electrode disposed over the first electrode and insulated from the first electrode, a storage insulating layer disposed between the first electrode and the second electrode, and a driving gate insulating layer disposed between the semiconductor layer and the first electrode. The second patterned multi-layer structure is spaced from the first multi-layer structure, and comprises: a lower patterned insulating layer, a patterned conductive layer and a top patterned insulating layer. An organic insulating material is filled between the first and second patterned multi-layer structures. | 04-21-2016 |
20160126303 | DISPLAY DEVICE - A display device is disclosed. In one aspect, the device includes a substrate including a display area displaying an image via a plurality of pixels and a non-display area adjacent to the display area. The device also includes a first line and a second line in the display area. The display device also includes a first connection line and a second connection line in the non-display area, wherein the first and second connection lines are respectively connected to the first and second lines and extend in different directions to cross each other. The display device also includes an insulating layer formed over the substrate and including a first portion and a second portion, the first portion corresponding to the display area and the second portion corresponds to a crossing area where the first and second connection lines cross each other, the thickness of the first and second portions are different. | 05-05-2016 |
20160133684 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device and method of manufacturing the same are disclosed. In one aspect, the display device includes a first line extending in a first direction, a second line extending in a second direction, and a storage capacitor electrically connected to at least one of the first line and the second line. The first line includes a first metal pattern layer extending in the first direction, an intermediate insulating layer formed over the first metal pattern layer, and a second metal pattern layer formed over the first metal pattern layer and the intermediate insulating layer. The second metal pattern layer extends in the first direction. The first line also includes a third metal pattern layer electrically connecting the first metal pattern layer to the second metal pattern layer via a contact hole. | 05-12-2016 |
Patent application number | Description | Published |
20110038139 | OPTICAL FILM WITH REDUCED DISTORTION, METHOD OF MANUFACTURING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME - An optical film includes a first base film having a first effective elongation axis that is skewed relative to a first reference line. The optical film further has a second base film having a second effective elongation axis that is opposingly skewed relative to the first reference line. Deformations are offset from each other when the deformations occur in the first and second base films in the directions of the first and second elongation axes due to variation of external temperature and humidity, thereby preventing the first and second base films from being excessively deformed. | 02-17-2011 |
20110096564 | BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME - A display apparatus includes; a plurality of light sources which emit a light, a display panel which displaying an image using the light, a light guide plate which guides the light emitted from the light sources to the display panel, and a plurality of reflection members that are spaced apart from each other and coupled with a first side of the light guide plate and a second side of the light guide plate facing the first side to reflect light traveling inside the light guide plate to the first and second sides, wherein the plurality of light sources include; a plurality of first light sources, each of the plurality of first light sources being arranged corresponding to an area between two adjacent reflection members of the plurality of reflection members on the first side and a plurality of second light sources each being arranged corresponding to an area between two reflection members on the second side. | 04-28-2011 |
20110110104 | OPTICAL PLATE AND METHOD OF MANUFACTURING THE SAME - An optical plate includes a first optical sheet, a reflective layer, and a second optical sheet. The first optical sheet includes first patterns protruding from a front surface. At least a portion of the first patterns includes a top surface parallel to the front surface. The reflective layer is provided on the top surface. A second optical sheet includes a rear surface making contact with the reflective layer. The optical plate is manufactured by forming the first optical sheet including the first patterns protruding from the front surface, forming the second optical sheet including the reflective layer and an adhesion layer, and bonding the first optical sheet with the second optical sheet such that at least the portion of the first patterns makes contact with the reflective layer. | 05-12-2011 |
20120127697 | OPTICAL SHEET AND METHOD OF MANUFACTURING THE SAME - An optical sheet includes a light-passing base sheet, a plurality of light-passing first patterns formed on a front major surface of the base sheet, and a plurality of light-passing second patterns formed on a rear major surface of the base sheet. The first patterns protrude from the front surface of the base sheet, a top portion of each of the second patterns makes contact with the rear surface of the second patterns while a larger lower surface of each of the second patterns is exposed to serve as a light receiving surface. Voids having relatively low refractive indices are formed between the light-passing second patterns. The optical sheet employs just one base sheet in one embodiment, thereby reducing a manufacturing cost of the optical sheet. | 05-24-2012 |
20120257412 | OPTICAL PLATE, DISPLAY APPARATUS HAVING THE SAME, AND METHOD OF MANUFACTURING THE OPTICAL PLATE - A display apparatus includes a light source, a display panel and an optical plate between the light source and the display panel. The optical plate includes a supporting sheet, a first, a second and a third optical layer. The first optical layer is disposed on a bottom surface of the supporting sheet and has a plurality of first protruding portions on a bottom surface of the first optical layer and has a first refractive index. The second optical layer is disposed on the bottom surface of the first optical layer and covers the first protruding portions. The second optical layer has a second refractive index larger than the first refractive index. The third optical layer is disposed on a top surface of the supporting sheet and has a plurality of second protruding portions on a top surface and has a third refractive index smaller than the second refractive index. | 10-11-2012 |
20140085868 | OPTICAL SHEET AND METHOD OF MANUFACTURING THE SAME - An optical sheet includes a light-passing base sheet, a plurality of light-passing first patterns formed on a front major surface of the base sheet, and a plurality of light-passing second patterns formed on a rear major surface of the base sheet. The first patterns protrude from the front surface of the base sheet, a top portion of each of the second patterns makes contact with the rear surface of the second patterns while a larger lower surface of each of the second patterns is exposed to serve as a light receiving surface. Voids having relatively low refractive indices are formed between the light-passing second patterns. The optical sheet employs just one base sheet in one embodiment, thereby reducing a manufacturing cost of the optical sheet. | 03-27-2014 |
20150028739 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes a base substrate, a plurality of pixels disposed on the base substrate, a light collecting member disposed on the plurality of pixels, and an encapsulation member disposed on the light collecting member and facing the base substrate to cover the plurality of pixels, where the light collecting member includes a light collecting layer including a protrusion pattern disposed on an upper surface of the light collecting layer and the protrusion pattern is protruded in one direction to change an optical path of a light passing through the light collecting layer. | 01-29-2015 |
20160077273 | DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - Provided are a display device and a method of fabricating the display device. The display device includes a display panel, a backlight unit, and a light emitting sheet. The backlight unit is disposed under the display panel to provide light to the display panel. The light emitting sheet is disposed between the display panel and the backlight unit. The light emitting sheet includes a lower film, a first light emitting resin pattern layer, an upper film, and a second light emitting resin pattern layer. The first light emitting resin pattern layer is disposed on the lower film and includes a plurality of first protrusions and a plurality of first grooves defined between the first protrusions. The upper film is disposed on the first light emitting resin pattern layer. The second light emitting resin pattern layer is disposed between the first light emitting resin pattern layer and the upper film. | 03-17-2016 |
Patent application number | Description | Published |
20110219798 | Communication Apparatus, Air Conditioning System Having The Same And Communication Method Thereof Using Refrigerant Pipes - A communication apparatus, an air conditioning system having the same, and a communication method for the air conditioning system using a refrigerant pipe are provided. The refrigerant pipe may be used as a transmission line to allow communications between an outdoor unit and an indoor unit, and a low frequency band signal and a core having an inductance value appropriate for the characteristic of a pipe communication frequency may be used to perform the pipe communication, which allows communications between the outdoor unit and the indoor unit without a separate communication line, resulting in minimizing noise interruption and affection of surge, and avoiding signal strength attenuation and signal radiation. | 09-15-2011 |
20130186591 | AIR CONDITIONER, AIR CONDITIONING SYSTEM HAVING THE SAME, AND METHOD FOR CONTROLLING OUTDOOR UNIT OF THE SYSTEM - According to the present disclosure, there are disclosed an air conditioner, an air conditioning system including the same, and an outdoor unit control method. According to the embodiments of the present disclosure, a user or the like may easily upgrade an outdoor unit program without directly visiting the site, and upgrade outdoor unit programs provided in a plurality of outdoor units, respectively at the same time. According to the embodiments of the present disclosure, it may be possible to detect an error occurred while remotely upgrading an outdoor unit program and retransmit or restore the outdoor unit program when the error has occurred. Accordingly, it may be possible to prevent a malfunction of the outdoor unit and air conditioner that can be occurred according to an upgrade failure of the outdoor unit program. | 07-25-2013 |
20130298576 | AIR CONDITIONER AND COMMUNICATION APPARATUS AND METHOD THEREOF - The air conditioner includes indoor units, at least one outdoor unit connected to the indoor units via a refrigerant pipe to drive the indoor unit using a first signal, a central controller to control operations of the outdoor unit and the indoor units using a second signal, the second signal having a frequency band spaced from that of the first signal, and a communication apparatus installed in the outdoor unit or one of the indoor units connected to the outdoor unit to communicate with the central controller using the second signal, whereby signals with different frequency bands can be used upon communication between the outdoor unit and the indoor unit and communication between the outdoor unit or indoor unit and the central controller, so as to reduce signal interference and enhance efficiency of a system operation, resulting in improving safety of the system. | 11-14-2013 |
20150292763 | REMOTE MAINTENANCE SERVER, TOTAL MAINTENANCE SYSTEM INCLUDING THE REMOTE MAINTENANCE SERVER AND METHOD THEREOF - The present disclosure discloses a remote maintenance server for remotely maintaining at least one maintenance point provided with an air conditioner having a plurality of indoor units performing air conditioning and at least one outdoor unit connected to the indoor units to drive the indoor units including a display unit configured to display a maintenance screen for maintaining the at least one maintenance point; and a controller configured to control at least one of an operation rate, a set temperature for the plurality of indoor units and a compression capacity of a compressor contained in the air conditioner according to a control setting value, and control the display unit to display control information, which is information associated with at least one of a control state and a control result in which at least one of the control setting value, the operation rate, the set temperature and the compression capacity is controlled, in a first region on the maintenance screen. | 10-15-2015 |
20150308704 | REMOTE MAINTENANCE SERVER, TOTAL MAINTENANCE SYSTEM INCLUDING THE REMOTE MAINTENANCE SERVER AND METHOD THEREOF - The present disclosure discloses a remote maintenance server for remotely maintaining at least one maintenance point provided with an air conditioner having a plurality of indoor units performing air conditioning and at least one outdoor unit connected to the indoor units to drive the indoor units, the remote maintenance server including a display unit configured to display a maintenance screen for maintaining the at least one maintenance point, and a controller configured to control at least one of at least one of an operation rate for the plurality of indoor units, a set temperature, and a compression capacity of a compressor contained in the air conditioner according to a control setting value, and control the display unit to display control information which is information associated with at least one of a control status and a control result in which at least one of the control setting value, the operation rate, the set temperature and the compression capacity is controlled in a first region on the maintenance screen. | 10-29-2015 |
Patent application number | Description | Published |
20090039415 | Method of forming dielectric including dysprosium and scandium by atomic layer deposition and integrated circuit device including the dielectric layer - In one embodiment, the method of forming a dielectric layer includes supplying a first precursor at a temperature less than 400 degrees Celsius to a chamber including a substrate. The first precursor includes dysprosium. A first reaction gas is supplied to the chamber to react with the first precursor. A second precursor is supplied at a temperature less than 400 degrees Celsius to the chamber, and the second precursor includes scandium. A second reaction gas is supplied to the chamber to react with the second precursor. | 02-12-2009 |
20130116978 | Secondary Target Design for Optical Measurements - The disclosure is directed to improving optical metrology for a sample with complex structural attributes utilizing custom designed secondary targets. At least one parameter of a secondary target may be controlled to improve sensitivity for a selected parameter of a primary target and/or to reduce correlation of the selected parameter with other parameters of the primary target. Parameters for the primary and secondary target may be collected. The parameters may be incorporated into scatterometry model. Simulations utilizing the scatterometry model may be conducted to determine a level of sensitivity or a level of correlation for the selected parameter of the primary target. The controlled parameter of the secondary target may be modified until a selected level of sensitivity or a selected level of correlation is achieved. | 05-09-2013 |
20150340522 | ELECTRONIC DEVICE INCLUDING HORIZONTAL TYPE DIODE USING 2D MATERIAL AND METHOD OF MANUFACTURING THE SAME - According to example embodiments, an electronic device includes a substrate, an insulating layer on the substrate, and a diode layer on the insulating layer. The diode layer includes a two dimensional (2D) material layer. The 2D material layer includes an N-type region and a P-type region. According to example embodiments, a method of manufacturing an electronic device includes forming an insulating film on a substrate, forming a 2D material layer on the insulating film, and dividing the 2D material layer into an N-type region and a P-type region. | 11-26-2015 |
Patent application number | Description | Published |
20160036009 | RECHARGEABLE BATTERY AND MANUFACTURING METHOD THEREOF - A rechargeable battery and a manufacturing method of the same are provided, which can aid in preventing an electric short from occurring between electrode plates by forming a cutting portion of each on the electrode plates in the shape of a curved surface or a bead having a uniform thickness and/or a diameter sufficient to prevent or substantially prevent the cutting portion from piercing a separator separating the electrode plates from each other. In a present embodiment, the electrode assembly includes an electrode plate having a current collector plate, a coating portion having an electrically active material coated on the current collector plate, a non-coating portion formed at an edge of the current collector plate and not coated with the electrically active material, a cutting portion inwardly formed from the non-coating portion, and a curved portion formed along the cutting portion in a thickness direction of the non-coating portion. | 02-04-2016 |
20160036085 | DEVICE FOR WINDING ELECTRODE PLATE - A device for winding an electrode plate includes a feed roller configured to guide a first electrode plate or a second electrode plate, each of the first electrode plate and the second electrode plate including a plurality of electrode tabs protruding from one side, a deformation reducing member spaced apart from an outer circumferential surface of one end of the feed roller and configured to guide the electrode tabs fed to the feed roller to be brought into close contact with the outer circumferential surface of the one end of the feed roller to reduce deformation of the electrode tabs, and a winding unit configured to wind together the first electrode plate or the second electrode plate transferred by the feed roller and a separator interposed between the first electrode plate and the second electrode plate. | 02-04-2016 |
20160036086 | FABRICATING APPARATUS AND METHOD FOR SECONDARY BATTERY - Provided is a fabricating apparatus for a secondary battery, the fabricating apparatus including: a base material supplier configured to supply a base material; a winder configured to wind the base material through a mandrel; and a controller configured to control a base material supply amount of the base material supplier and a mandrel rotation amount of the winder, wherein the controller is further configured to store a profile of the base material supply amount with respect to the mandrel rotation amount, and to synchronously control the base material supply amount and the mandrel rotation amount based on the profile. | 02-04-2016 |
Patent application number | Description | Published |
20110069044 | DRIVING CIRCUIT WITH IMPROVED STABILITY AT HIGH-TEMPERATURE CONDITIONS - A driving circuit including a shift register is presented, as well as a display device incorporating the driving circuit. The shift register has multiple stages, at least of which includes a first output circuit that generates an output signal O(i) according to a potential at Node Q; a second output circuit that generates a carry signal Cr(i) according to the potential at the Node Q; a controller circuit that controls the potential at the Node Q and the output signal O(i); a first holding circuit that maintains the output signal and the carry signal at low voltage states in response to a Node A reaching a predetermined potential; and a second holding circuit that controls a potential at the Node A, the second holding circuit including a first transistor that lowers the potential at the Node A in response to the carry signal Cr(i). | 03-24-2011 |
20110076864 | CONNECTOR AND DISPLAY APPARATUS HAVING THE SAME - A connector and a display apparatus having the same. The connector receives a flexible substrate to transfer signals from the flexible substrate to an external device. The connector includes a housing, a first support part, and a second support part. The housing has a receiving space to receive the flexible substrate. The first support part has a first concave-convex part protruding toward the receiving space. The second support part has a second concave-convex part protruding toward the first concave-convex part. Concave and convex parts of the first concave-convex part convex and concave parts of the second concave-convex part engage the flexible substrate to fix the flexible substrate, and at least one of the first and second support parts electrically contacts the flexible substrate. | 03-31-2011 |
20110090319 | Display Apparatus and Method of Driving the Same - In a display apparatus and a driving method thereof, a detector determines whether a timing controller is operated in a three-dimensional (3D) mode or a two-dimensional (2D) mode to output a first or second mode signal according to a result of the determination. A compensator compensates for a gamma value of a 3D image to be increased in response to a first mode signal when the 2D mode is converted to the 3D mode and decreases an increased gamma value to a gamma value for a 2D image in response to a second mode signal when the 3D mode is converted to the 2D mode. | 04-21-2011 |
20110148841 | DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME - A driving circuit includes; a timing controller, a first gamma reference voltage generating circuit, and a data driver. The timing controller receives an external signal to output an image signal and a control signal for a single frame. The first gamma reference voltage generating circuit outputs first, second, third and fourth gamma reference voltages. The data driver includes a second gamma reference voltage generating circuit, a digital-to-analog converter and a selector. The second gamma reference voltage generating circuit outputs at least one fifth gamma reference voltage and at least one sixth gamma reference voltage based on the control signal. | 06-23-2011 |
20120142222 | CONNECTOR AND DISPLAY APPARATUS HAVING THE SAME - A connector is used to transmit a signal from a flexible board to an external device. The connector includes an actuator, a supporter, contact terminals, and an outer cover. The actuator includes a body having a slit opened to a front surface and extended in a longitudinal direction of the slit, and a pivot positioned at opposing longitudinal ends of the body. The slit receives the flexible board inserted from the front surface direction. The actuator is rotated with reference to the pivot. The supporter extends in the longitudinal direction and is adjacent to the front surface of the actuator. The contact terminals extend through the supporter and the body, and protrude into the slit. The actuator receives the flexible board when at a first position, and each contact terminal makes contact with the flexible board when the actuator is at a second position different from the first position. | 06-07-2012 |
Patent application number | Description | Published |
20110094254 | ICE MAKER FOR REFRIGERATOR AND REFRIGERATOR HAVING THE SAME - Disclosed herein is an ice maker for a refrigerator and a refrigerator having the same. The ice maker for a refrigerator may include an ice tray having a plurality of cells thereinside, an ejector configured to remove ice inside the cells, and a transfer unit configured to transfer the ice removed by the ejector in the length direction of the ice tray. Accordingly, the width of the ice maker can be reduced, thereby reducing the size of its occupied area in the width direction when the ice maker is provided therein. | 04-28-2011 |
20120023997 | REFRIGERATOR - In a refrigerator, a cooling air duct for supplying cooling air to an ice making chamber is installed to be exposed from an inner wall face of a refrigerator chamber. Thus, the thickness of the refrigerator main body can be sufficiently secured, and accordingly, temperature of cooling air flowing through the cooling air duct can be prevented from being increased by external air. Also, since the cooling air duct is installed in a receiving space, a generation of frost in the vicinity of the cooling air duct can be prevented, and an increase in a fabrication cost and power consumption when an anti-frost heater is installed can be prevented. | 02-02-2012 |
20120023998 | REFRIGERATOR WITH INSTANT ICE MAKER - The present invention relates to a refrigerator having an instant ice maker, and according to an aspect of the present invention, there is provided a refrigerator including a refrigerator body provided with a freezing chamber and a refrigerating chamber; a first and a second ice maker disposed inside the refrigerator, respectively; a water supply means configured to supply water to the first and the second ice maker; and a precooling means provided between the first ice maker and the water supply means to precool water supplied to the first ice maker. | 02-02-2012 |
20120023999 | REFRIGERATOR HAVING ICE TRANSFER UNIT - A refrigerator includes: a refrigerator main body including a freezing chamber positioned at a lower portion thereof and a refrigerating chamber positioned at an upper portion thereof; an ice maker and an ice bank positioned at an inner side of the freezing chamber; an ice dispenser positioned at an inner side of the refrigerating chamber; a transfer flow path extending from the ice bank to the ice dispenser; an ice input unit supplying ice stored in the ice bank to the interior of the transfer flow path; and a blower blowing air to allow the ice supplied to the interior of the ice transfer flow path toward the ice dispenser. | 02-02-2012 |
20120024001 | REFRIGERATOR WITH ICE DISPENSER - The present invention relates to a refrigerator having an ice dispenser, and according to an aspect of the present invention, there is provided a refrigerator including a refrigerator body having a freezing chamber located at a lower portion thereof and a refrigerating chamber located at an upper portion of the freezing chamber; an ice maker located in the freezing chamber; a first ice bank located in the freezing chamber to store ice made by the ice maker; an ice dispenser located at an inner side of the refrigerating chamber; and an ice transfer means configured to transfer the ice stored in the first ice bank to the ice dispenser. | 02-02-2012 |
20120024002 | REFRIGERATOR HAVING MULTIPLE ICE BANKS - A refrigerator includes: a refrigerator main body including a freezing chamber positioned at a lower portion thereof and a refrigerating chamber positioned at an upper side of the freezing chamber; an ice maker positioned at a portion in any of the freezing chamber and the refrigerating chamber; first and second ice banks storing ice made by the ice maker; an ice dispenser supplying ice stored in the first ice bank and positioned in the refrigerating chamber; and an ice transfer unit transferring ice between the first and second ice banks, wherein the first and second ice banks are installed in separate spaces which are thermally insulated and maintained at a different temperature, respectively. | 02-02-2012 |
20130152617 | REFRIGERATOR WITH ICE MAKER - Provided is a refrigerator with an ice maker. The ice maker includes an ice tray formed of a metal material, the ice tray providing an ice making space in which water for making an ice is supplied to make the ice and a resin layer formed of a plastic resin, the resin layer defining at least portion of the ice making space to smoothly convey the ice. | 06-20-2013 |
20140026610 | REFRIGERATING CYCLE SYSTEM AND REFRIGERATOR HAVING THE SAME - A refrigerating cycle system and a refrigerator having the same are provided. The refrigerating cycle system includes a condenser, a first capillary tube unit configured to receive refrigerant that has passed through the condensing unit, a gas-liquid separating unit configured to separate the refrigerant that has passed through the first capillary tube unit into liquid refrigerant and gaseous refrigerant, a first evaporator unit configured to receive the liquid refrigerant separated at the gas-liquid separating unit, a liquid refrigerant removal unit configured to receive the gaseous refrigerant separated at the gas-liquid separating unit and a first compressor unit configured to receive the gaseous refrigerant from the liquid refrigerant removal unit. The liquid refrigerant removal unit prevents supplying the separated liquid refrigerant to the first compressor unit. | 01-30-2014 |
Patent application number | Description | Published |
20150109227 | TOUCH SENSING SYSTEM AND DRIVING METHOD THEREOF - A touch sensing system and a driving method thereof are provided. The touch sensing system includes: a touch screen drive circuit which senses a change in the amount of electric charge in touch sensors during a sensing period, generates raw data and temporarily stores it in a buffer memory, transmits the raw data read out from the buffer memory to an algorithm execution unit during a raw data transmission period, and calculates the coordinates of touch input by the algorithm execution unit during an algorithm execution period. The touch screen drive circuit controls the amount of data stored in the buffer memory and the start timing of a read operation to make the sensing period and the raw data transmission period overlap each other. | 04-23-2015 |
20160133034 | DISPLAY APPARATUS, AND DRIVING METHOD THEREOF - Disclosed are a method of modeling a haptic signal from a haptic object, a display apparatus, and a driving method thereof, which realize a tactile sense having a shape and texture of a haptic object. The method includes obtaining measurement data corresponding to a shape of a texture object while moving a sensor unit with respect to a haptic object including the texture object, obtaining force measurement data corresponding to a level of pressure applied to the haptic object, calculating shape modeling data and impulse modeling data corresponding to the texture object, based on the measurement data, calculating friction force modeling data corresponding to the texture object, based on the force measurement data, generating setting information of a haptic signal corresponding to the haptic object, based on the shape modeling data, the impulse modeling data, and the friction force modeling data, and storing the setting information of the haptic signal. | 05-12-2016 |