Seo, Yongin-City
Dongkyu Seo, Yongin-City KR
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20160079557 | ORGANIC LIGHT-EMITTING DEVICE - Provided is an organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including a low work function metal compound. | 03-17-2016 |
Dong-Kyu Seo, Yongin-City KR
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20140138639 | ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode includes a first electrode including a reflective metal layer of a light-reflective metal, an upper transparent conductive layer on the reflective metal layer, and an amorphous oxide layer on the upper transparent conductive layer, an organic emission layer on the first electrode, and a second electrode on the organic emission layer. | 05-22-2014 |
20140186983 | MASK, METHOD OF CLEANING THE MASK, AND METHOD OF MANUFACTURING A PLURALITY OF ORGANIC ELECTROLUMINESCENT ELEMENTS USING THE MASK - A method of cleaning a mask includes preparing a mask on which a first metal layer and a second metal layer are stacked sequentially, and lifting off the second metal layer by removing the first metal layer. | 07-03-2014 |
20150048325 | ORGANIC LIGHT EMITTING DIODE DISPLAY - An organic light emitting diode (OLED) display is provided. An OLED display in accordance with an exemplary embodiment may include a substrate including a first subpixel, a second subpixel, and a third subpixel, a first electrode disposed on each of the first subpixel, the second subpixel, and the third subpixel, a second electrode facing the first electrode, a first common layer disposed on the first subpixel and the second subpixel, a first emission layer and a second emission layer disposed on the first common layer, a second common layer disposed on the third subpixel, and a third emission layer disposed on the second common layer. The first common layer may include a first doping layer and a second doping layer disposed on the first doping layer. Each of the doping layers may including a p-type dopant, and the second common layer may be formed as a single layer. | 02-19-2015 |
20150069359 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light emitting display apparatus, including a first electrode; a second electrode on the first electrode, the second electrode including silver and magnesium; an organic emission layer between the first electrode and the second electrode; a metal layer between the organic emission layer and the second electrode; and a barrier layer between the organic emission layer and the second electrode. | 03-12-2015 |
20150102305 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device including a first sub-pixel, a second sub-pixel, and a third sub-pixel on a substrate; a plurality of first electrodes in the first sub-pixel, the second sub-pixel, and the third sub-pixel, respectively; a second electrode being a sub-common layer to the first sub-pixel and the second sub-pixel and facing the first electrodes of the first sub-pixel and the second sub-pixel; and a third electrode in the third sub-pixel and facing the first electrode of the third sub-pixel is disclosed. | 04-16-2015 |
20150200237 | ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY - An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display comprises a display substrate, an encapsulation substrate, and at least one spacer. The display substrate includes a non-pixel area, wherein a plurality of via holes is formed in the non-pixel area. The encapsulation substrate is formed over the display substrate. The spacer is formed between the display substrate and the encapsulation substrate so as to maintain a gap therebetween, wherein the spacer at least partially covers at least one of a plurality of via holes. | 07-16-2015 |
20150236296 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - Provided is an organic light-emitting display apparatus that includes a substrate; a first electrode on the substrate; an intermediate layer on the first electrode and including an organic emission layer; and a second electrode that includes a first layer including a dipole material, a second layer including a material having a work function of 3.6 eV or less, and a third layer including a conductive material, wherein the first to third layers are sequentially disposed on the intermediate layer. | 08-20-2015 |
20150255744 | ORGANIC LIGHT EMITTING DIODE - An organic light emitting diode includes a first electrode including a first electrode including a reflective metal layer formed of a light-reflective metal, an upper transparent conductive layer positioned on the reflective metal layer, and a protective layer positioned on the upper transparent conductive layer; an organic emission layer positioned on the first electrode; and a second electrode positioned on the organic emission layer, wherein the upper transparent conductive layer is amorphous. | 09-10-2015 |
20150263306 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device may include a substrate; an anode on the substrate; a hole transport region on the anode; an emission layer on the hole transport region; an electron transport region on the emission layer; and a cathode on the electron transport region. The electron transport region may include an electron injection layer including a first component which is a salt chloride and a second component which is at least one metal selected from ytterbium (Yb), scandium (Sc), vanadium (V), yttrium (Y), indium (In), cerium (Ce), samarium (Sm), europium (Eu), and terbium (Tb). In addition, the cathode may contacts the electron injection layer and may include an alloy of a first cathode metal including at least one of Ag, Au, Pt, Cu, Mn, Ti, Co, Ni, and W, and a second cathode metal including least one of Yb, Sc, V, Y, In, Ce, Sm, Eu, and Tb. | 09-17-2015 |
20150364715 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device with a plurality of subpixels, each subpixel including an emission region and a non-emission region, the organic light-emitting device including a substrate; an anode on the substrate, the anode including patterns that separately correspond to respective ones of the plurality of subpixels; an organic layer on the anode, the organic layer being common to the plurality of subpixels; and a cathode on the organic layer, the cathode including a plurality of subcathodes that each correspond to at least one of the subpixels and that allow light to pass through in emission regions, wherein adjacent two of the subcathodes overlap with each other in non-emission regions. | 12-17-2015 |
Dong-Rock Seo, Yongin-City KR
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20150228699 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting display apparatus includes: a substrate; a thin film transistor (TFT) on the substrate and including an active layer, a gate electrode overlapping a gate region of the active layer, a source electrode overlapping a source region of the active layer, and a drain electrode overlapping a drain region of the active layer; a first electrode electrically connected to one of the source electrode or the drain electrode; a first dummy conductive pattern overlapping a dummy region of the active layer between the gate region and one of the source region or the drain region corresponding to the one of the source electrode or the drain electrode; an intermediate layer on the first electrode and comprising at least an organic emission layer; and a second electrode on the intermediate layer. | 08-13-2015 |
Dongwoo Seo, Yongin-City KR
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20160037656 | PORTABLE ELECTRONIC APPARATUS - A portable electronic apparatus includes a display panel which is flexible and thus prevents or protects a defect from occurring when the portable electronic apparatus is bent. The portable electronic apparatus includes: a display panel configured to display an image; a window that is disposed over an image display surface of the display panel; a functional plate that is disposed between the display panel and the window; and a first adhesive layer that is patterned and is disposed between the display panel and the functional plate or between the functional plate and the window. | 02-04-2016 |
Haekwan Seo, Yongin-City KR
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20120188216 | DISPLAY DEVICE HAVING SECURITY FUNCTION - A display device includes a display panel, a module frame having first and second contact pins, and a Printed Circuit Board (PCB) having first and second pads connectable with the first and second contact pins of the module frame, respectively, in a contacting state and disconnectable therewith in a non-contacting state. The first and second contact pins are electrically connected to each other. The PCB includes a circuit block in a non-operational state when the first and second pads are in the non-contacting state with the first and second contact pins of the module frame, respectively. | 07-26-2012 |
Hae-Kwan Seo, Yongin-City KR
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20100128021 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - The present invention provides a pixel comprising: organic light emitting diodes emitting corresponding to the amount of a driving current; a first transistor whose first electrode is coupled to a first power supply, second electrode is coupled to the organic light emitting diodes, and gate is coupled to a first node, the first transistor forming the driving current corresponding to a voltage of the first node; a second transistor transferring data signals to the first node corresponding to a first scan signal; a third transistor applying a negative voltage to the first node corresponding to a third scan signal; and a capacitor maintaining the voltage of the first node, and an organic light emitting display device using the same. | 05-27-2010 |
20110115831 | MULTIVISION DISPLAY DEVICE AND DRIVING METHOD THEREFOR - A multivision display device in which adjacent display panels are partially overlapped with each other, so that portions at which an image is inconsecutive are not produced on a screen, and a driving method for the multivision display device. The multivision display device includes a first display panel and a second display panel. The first display panel has a first light emitting area and a first non-light emitting area formed around the first light emitting area. The second display panel has a second light emitting area and a second non-light emitting area formed around the second light emitting area. In the multivision display device, the first and second non-light emitting areas are overlapped with each other so that the first and second light emitting areas are adjacent to each other about a reference line. | 05-19-2011 |
20110273411 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Provided is a display device including: a flexible substrate; a display unit disposed on the substrate; and a driver integrated circuit (IC) to drive the display unit. The driver IC is divided into separate blocks that are disposed on opposing sides of a bending axis of the substrate. | 11-10-2011 |
20120038608 | ORGANIC LIGHT EMITTING DISPLAY AND DRIVING METHOD THEREOF - An organic light emitting diode display that includes a pixel unit including a plurality of scanning lines, a plurality of data lines, a plurality of first control lines, a plurality of second control lines, a first power source, a second power source and a third power source, a pixel unit including a plurality of pixels connected to the scanning lines, the data lines, the first control lines, the second control lines, the first power source, the second power source, and the third power source, a control line driving unit configured to provide each of said pixels with a first control signal and a second control signal through the first control lines and the second control lines respectively, a scan driving unit configured to provide each of said pixels with scanning signals through the scanning lines and a data driving unit configured to provide each of said pixels with data signals through the data lines. The scan driving unit is configured to provide each scanning line with a first scanning signal and a second scanning signal during a single frame period. | 02-16-2012 |
20120113168 | Stereoscopic image display device and driving method thereof - A stereoscopic image display device includes a scan driver, a data driver, a light emission control driver, a display unit including a plurality of pixels, and a controller controlling the scan driver, the data driver, and the light emission control driver. The controller generates image data signals corresponding to a left-eye image display period, a right-eye image display period, and a black image display period during one frame and supplies the image data signals to the data driver. The black image display period, in which a black image according to the black data signal is displayed, and a shutter stabilization period, in which a left eye glass and a right eye glass of shutter spectacles are opened/closed, overlap each other between the left-eye image display period and the right-eye image display period. | 05-10-2012 |
20130208017 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS - An organic light emitting display apparatus that is transparent and in which transmittance of external light is high and transmittance is locally different. The organic light emitting display apparatus includes: a first region comprising a plurality of pixels for displaying an image, a first transmitting unit, and a second transmitting unit, the first and second transmitting units being for transmitting external light, and the first transmitting unit being formed smaller than the second transmitting unit; and a second region comprising a plurality of pixels for displaying an image and another first transmitting unit for transmitting external light. | 08-15-2013 |
20130334503 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus includes a plurality of first emission units, each including a first organic light-emitting device configured to emit light in at least a first direction and through a first display surface, a plurality of second emission units, each including a second organic light-emitting device configured to emit in a second direction opposite to the first direction and through a second display surface. The first emission units and the second emission units are alternately disposed. The apparatus further includes a transmissive area disposed adjacent to but not overlapping with the plurality of first emission units and the plurality of second emission units when viewed from a direction perpendicular to the first display surface, and capable of transmitting external light through the first and second display surfaces in the transmissive area. | 12-19-2013 |
20130341394 | ELECTRONIC IDENTIFICATION CARD INCLUDING A DISPLAY DEVICE, AND METHOD OF CHECKING COUNTERFEIT/ALTERATION OF AN ELECTRONIC IDENTIFICATION CARD - An electronic identification card includes a display device. The display device includes a first memory region configured to store image data about a card holder of the electronic identification card, a second memory region configured to store unique pattern data about a unique pattern that is unique to the electronic identification card, and a display panel configured to display an image of the card holder based on the image data stored in the first memory region, and configured to display the unique pattern based on the unique pattern data stored in the second memory region. | 12-26-2013 |
20130342975 | PANORAMA DISPLAY DEVICE, METHOD OF MANUFACTURING THE PANORAMA DISPLAY DEVICE, AND DISPLAY DEVICE - A panorama display device includes a first display panel flexibly hinged to provide a hinged part and a non-hinged part of the first display panel, a first polarization unit on the first display panel, the first polarization unit including a separated part separated from a remaining part of the first polarization unit, a second display panel flexibly hinged to provide a hinged part and a non-hinged part of the second display panel, and a second polarization unit on the second display panel, the second polarization unit including a separated part separated from a remaining part of the second polarization unit. The hinged part of the first display panel is hinged with the separated part of the first polarization unit. The hinged part of the second display panel is hinged with the separated part of the second polarization unit. The first and second display panels are connected to each other. | 12-26-2013 |
20140096616 | METHOD AND APPARATUS FOR SENSING BENDING OF FLEXIBLE DISPLAY DEVICE USING MUTUAL INDUCTANCE - A method of manufacturing a flexible display device for sensing bending that includes forming a lower electrode layer, which includes a plurality of lower electrodes spaced apart from each other on a substrate, forming an insulation layer on the lower electrode layer, forming holes in the insulation layer to expose at least a part of each of the plurality of lower electrodes, and forming an upper electrode layer, which includes a plurality of upper electrodes that are spaced apart from each other on the insulation layer and that fill the holes in the insulation layer. At least two conductive units including the lower electrode layer, the insulation layer, and the upper electrode layer are formed to face each other on a substrate of a non-display unit that is arranged near a boundary of the display device. | 04-10-2014 |
20140118952 | FLAT PANEL DISPLAY - A flat panel display (FPD) including a display panel for displaying an image; a film substrate electrically connected to the display panel, the film substrate including driving circuits; a printed circuit board (PCB) electrically connected to the film substrate, the printed circuit board providing a signal for displaying the image; and a heat radiating unit attached to one surface of the film substrate, the heat radiating unit contacting at least one of the display panel and the PCB. | 05-01-2014 |
20140176616 | ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING AN ORGANIC LIGHT EMITTING DISPLAY DEVICE - In a method of driving an organic light emitting display device, a first data signal constituting an image frame is sequentially written into first pixel circuits coupled to first scan-lines by sequentially performing a scanning operation on the first scan-lines in a first direction, a second data signal constituting the image frame is sequentially written into second pixel circuits coupled to second scan-lines by sequentially performing the scanning operation on the second scan-lines in a second direction, and the image frame is displayed by controlling the first and second pixel circuits to simultaneously emit light. | 06-26-2014 |
20140321073 | FLEXIBLE DISPLAY AND FIXING METHOD THEREOF - A flexible display includes a flexible substrate, a metal material coupled to the flexible substrate, and at least one electromagnet coupled to the flexible substrate. The electromagnet generates a force to attract the metal material when the flexible substrate changes from a first state to a second state. The force assists in holding the flexible substrate in the second state, which may be a rolled state, folded state, or another changed state. The flexible substrate includes a display area corresponding to a plurality of pixels for generating an image. | 10-30-2014 |
20140374494 | ORGANIC LIGHT-EMITTING DEVICE FOR OUTPUTTING IMAGE AND SECURITY PATTERN, AND DISPLAY PANEL INCLUDING THE SAME - In an aspect, an organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode, wherein the organic layer includes a light-emitting layer which emits light in a visible spectrum and light in a non-visible spectrum is provided. | 12-25-2014 |
20150301580 | DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND IMAGE DISPLAY SYSTEM INCLUDING THE SAME - According to an embodiment, the display device includes a touch controller, an image processor, and a display driver. The touch controller is configured to output touch event information corresponding to a touch signal received from a touch panel. The image processor is configured to determine whether a host is in a sleep mode or a normal mode, and to output mixed image data obtained by overlapping an image displayed on a display panel and a marker corresponding to the touch event information while a host is in the sleep mode. The display driver is configured to output pixel driving signals corresponding to the mixed image data to the display panel. The touch controller or image processor is further configured to determine whether a touch input of a user to the touch panel meets a predetermined condition, and if the predetermined condition is met, output a wake-up signal to the host. | 10-22-2015 |
Il-Hun Seo, Yongin-City KR
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20140353669 | FLAT PANEL DISPLAY APPARATUS AND METHOD FOR MANUFACTURING THE FLAT PANEL DISPLAY APPARATUS - A display apparatus includes an active layer that overlaps a substrate and comprises a channel region. The display apparatus further includes an insulating layer disposed on the substrate and the active layer. The display apparatus further includes a gate electrode disposed on the insulating layer, overlapping the channel region, and comprising a first gate electrode layer and a second gate electrode layer, wherein the first gate electrode layer is formed of a first material and is disposed between the insulating layer and the second electrode layer, and wherein the second gate electrode layer is formed of a second material that is different from the first material. The display apparatus further includes a contact portion disposed on the insulating layer and comprising a first contact layer that is formed of the first material. The display apparatus further includes a pixel electrode that contacts the first contact layer. | 12-04-2014 |
20150108450 | THIN-FILM TRANSISTOR ARRAY SUBSTRATE, ORGANIC LIGHT-EMITTING DISPLAY APPARATUS, AND MANUFACTURING METHOD THEREOF - A thin film transistor (TFT) array substrate, an organic light-emitting display apparatus, and a manufacturing method thereof are disclosed. One inventive aspect includes a first gate line formed on a substrate and a second gate line formed on the first gate line. A third gate line is formed on the second gate line and covers a top surface of the second gate line and the side portions of the first and second gate lines. | 04-23-2015 |
Jeong-Min Seo, Yongin-City KR
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20120256897 | ORGANIC LIGHT EMITTING DIODE DISPLAY HAVING SHORT DETECTING CIRCUIT AND METHOD OF DRIVING THE SAME - An organic light emitting diode display including a short detecting circuit and a method of driving the same are disclosed. The organic light emitting diode display includes a pixel unit including pixels coupled to scan lines and data lines, a DC-DC converter for outputting a first power source and a second power source when a start signal is supplied, a first power source line and a second power source line for supplying the first power source and the second power source output from the DC-DC converter to the pixel unit, and a short detecting circuit for determining whether the first power source line and the second power source line are shorted before the DC-DC converter is driven and for supplying the start signal to the DC-DC converter when the first power source line and the second power source line are not shorted. | 10-11-2012 |
20130235016 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF DRIVING THE SAME - An organic light emitting display is provided. The organic light emitting display includes a display unit coupled to scan lines and data lines and including pixels configured to receive first and second power sources, and a DC-DC converter for generating the first and second power sources. The DC-DC converter includes first and second power source generating units for generating the first and second power sources from an input power source and for outputting the first and second power sources to first and second output ends, a controller for controlling driving of the first and second power source generating units, and first and second short sensing units for outputting first and second short sensing signals to the controller when voltages of the first and/or second output ends are greater than or equal to corresponding first and second reference voltages. | 09-12-2013 |
20140118414 | DC-DC CONVERTER AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - There are provided a DC-DC converter and an organic light emitting display device using the same. A DC-DC converter includes a converting module and a sensing unit. The converting module includes a switching module and a control module. The switching module has a plurality of switches, and each of the plurality of switches converts an input voltage into a first voltage and outputs the first voltage while being turned on/off in response to a corresponding pulse width modulation (PWM) signal. The control module controls a switching operation of the switching module by generating the PWM signal. The sensing unit senses driving current supplied to a load to which the first voltage is provided. | 05-01-2014 |
Ji-Hoon Seo, Yongin-City KR
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20140103302 | ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting device with an electron transport layer disposed between the organic emission layer and the second electrode and comprising an anthracene-based compound and a carbazole-based compound represented by Formula 1 below: | 04-17-2014 |
20140374707 | ORGANIC LIGHT EMITTING DISPLAY AND METHOD OF MANUFACTURING THE SAME - An organic light emitting display includes a substrate; a first pixel electrode disposed on the substrate; a second pixel electrode disposed on the substrate; a hole auxiliary layer disposed on the first pixel electrode and the second pixel electrode; a first organic emission layer disposed on the hole auxiliary layer in correspondence with the first pixel electrode and the second pixel electrode; a blue organic emission layer disposed on the hole auxiliary layer in correspondence with the first pixel electrode and the second pixel electrode, the blue organic emission layer being further disposed on the first organic emission layer; a non-doping blue organic emission layer disposed on the blue organic emission layer; an electron auxiliary layer disposed on the non-doping blue organic emission layer; and a common electrode disposed on the electron auxiliary layer. | 12-25-2014 |
Jihyun Seo, Yongin-City KR
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20160118592 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device and a flat panel display apparatus, the device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes a hole transport region between the first electrode and the emission layer, the hole transport region including an auxiliary layer and at least one selected from a hole transport layer and a hole injection layer, and an electron transport region between the emission layer and the second electrode, the electron transport region including at least one selected from a hole blocking layer, an electron transport layer, and an electron injection layer, wherein the auxiliary layer includes a compound represented by Formula 1 and a compound represented by Formula 2: | 04-28-2016 |
20160141519 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes an organic layer including an emission layer between a first electrode and the second electrode, and a hole transport region including an auxiliary layer between the first electrode and the emission layer, the hole transport region. The auxiliary layer includes a first material and a second material that satisfy Equations 1-1 and 1-2: | 05-19-2016 |
Ji-Hyun Seo, Yongin-City KR
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20130207082 | ORGANIC LIGHT-EMITTING DEVICE HAVING IMPROVED EFFICIENCY CHARACTERISTICS AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME - An organic light-emitting device including a first electrode, a second electrode opposite to the first electrode, a phosphorescent layer disposed between the first electrode and the second electrode, an electron transport layer disposed between the phosphorescent emission layer and the second electrode, and an electron control layer disposed between the phosphorescent emission layer and the electron transport layer. An organic light-emitting display apparatus including the OLED. | 08-15-2013 |
20140367645 | ORGANIC LIGHT EMITTING DIODE DEVICE - An organic light emitting diode device including an electron transport layer containing a compound represented by Chemical Formula 1, and an emission layer containing a compound represented by Chemical Formula 2. | 12-18-2014 |
20150014657 | ORGANIC LIGHT EMITTING DEVICE - An organic light emitting device includes a first electrode and a second electrode facing to each other; and an organic layer between first electrode and the second electrode. The organic layer includes an assistance layer on the first electrode and an emission layer on the assistance layer. The assistance layer includes a compound represented by Chemical Formula 1: | 01-15-2015 |
20150364696 | ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME - An organic light-emitting device includes a first electrode, a second electrode, and an organic layer between the first and second electrodes and including an emission layer, wherein the emission layer comprises a first host represented by Formula 1 and a second host represented by Formula 2: | 12-17-2015 |
Ji Myoung Seo, Yongin-City KR
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20150022747 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - A display device includes a display panel, a data driver, a gate driver, and a signal controller. The display panel includes a pixel connected to the gate and data lines, and the pixel includes a liquid crystal capacitor. The signal controller obtains compensation data and normal data based on input data for a still image. The signal controller apples the compensation data and normal data to the pixel during different periods of a frame. The compensation data has a value that reduces a difference of operation characteristics of liquid crystal molecules in the liquid crystal capacitor when a data voltage for the display panel changes between different polarities. | 01-22-2015 |
20150194110 | LIQUID CRYSTAL DISPLAY AND METHOD FOR DRIVING THE SAME - A liquid crystal display includes: a display panel including data lines, scan lines and a plurality of pixels connected to the data lines and the scan lines; a scan driver configured to supply scan signals to the scan lines; a data driver configured to supply data voltages to the data lines; and a timing controller configured to control operation timings of the scan driver and the data driver, where the timing controller is configured to output a plurality of scan output enable signals to the scan driver, and the scan driver is configured to supply odd scan signals to odd scan lines based on a first scan output enable signal of the scan output enable signals and to supply even scan signals to even scan lines based on a second scan output enable signal of the scan output enable signals. | 07-09-2015 |
Jin-Weon Seo, Yongin-City KR
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20140238848 | SPUTTERING APPARATUS - A sputtering apparatus for depositing a material on a substrate through a sputtering process includes a vacuum chamber, a target positioned in the vacuum chamber and capable of sputtering a material to be deposited, a first plate attached for a substrate to be coupled thereto or decoupled therefrom and installed to be rotated in the vacuum chamber for the substrate to face the target, and a second plate installed to be rotated in the vacuum chamber to face the target. | 08-28-2014 |
Jong-Oh Seo, Yongin-City KR
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20140077178 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A display device includes a substrate; a color filter layer positioned on the substrate correspondingly to a path where an image is outputted; and an organic overcoat layer covering the color filter layer and including an ion implantation layer coated on the surface. | 03-20-2014 |
Jung Chul Seo, Yongin-City KR
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20150043221 | OPTICAL FILM, DISPLAY DEVICE INCLUDING THE SAME AND METHOD OF MANUFACTURING OPTICAL FILM - An optical film, a display device including the same, and a method of manufacturing the optical film, the film including a first refractive index layer including a plurality of protrusions; a second refractive index layer covering the plurality of protrusions, the second refractive index layer having a refractive index that is different from a refractive index of the first refractive index layer; and a support layer on the first refractive index layer or the second refractive index layer, wherein a ratio of a height to a width of the protrusion is 0.5 or more. | 02-12-2015 |
Jungjoon Seo, Yongin-City KR
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20160141551 | ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY, ELECTRONIC DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE OLED DISPLAY - An organic light-emitting diode (OLED) display, electronic device including the same and method of manufacturing the OLED display are disclosed. In one aspect, the OLED display includes a first plastic layer, a first barrier layer formed over the first plastic layer and a first intermediate layer formed over the first barrier layer. The OLED display also includes a second plastic layer formed over the first intermediate layer, a second intermediate layer formed over the second plastic layer and a second barrier layer formed over the second intermediate layer. The OLED display further includes an OLED layer formed over the second barrier layer and a thin-film encapsulation layer encapsulating the OLED layer. | 05-19-2016 |
Jun-Seon Seo, Yongin-City KR
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20140291625 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - Provided is an organic light-emitting display apparatus including a substrate; and a plurality of pixels on the substrate, wherein each of the pixels comprise: an organic light-emitting device comprising a first electrode, a second electrode, and an intermediate layer between the first electrode and the second electrode, wherein the intermediate layer comprises an organic emission layer; a driving transistor configured to drive the organic light-emitting device; and a switching transistor electrically coupled to the driving transistor, wherein the gate electrode of the driving transistor comprises a first conductive layer, and a second conductive layer between the first conductive layer and the active layer of the driving transistor and has a smaller size than the first conductive layer, and the gate electrode of the switching transistor comprises a same material as the first conductive layer. | 10-02-2014 |
20150102344 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thin film transistor array substrate and a method of manufacturing the thin film transistor array substrate are provided. The thin film transistor array substrate may include: a substrate; a thin film transistor (TFT) including an active layer, a gate electrode, a source electrode, and a drain electrode on the substrate. The gate electrode may include a bottom gate electrode and a top gate electrode that covers upper and lateral surfaces of the bottom gate electrode. | 04-16-2015 |
Mi-Kyoung Seo, Yongin-City KR
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20140198267 | DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN PANEL - A display device integrated with a touch screen panel includes a lower substrate; an upper substrate opposing the substrate and comprising a major surface facing away from the lower substrate, each of the upper and lower substrates being divided into a display area and a non-display area formed outside the display area when viewed in a viewing direction perpendicular to the major surface; sensing cells formed over the display area of the upper substrate; sensing lines formed over the non-display area of the upper substrate and electrically connected to the sensing cells; and a sealing material formed between the non-display areas of the upper and lower substrates. In the display device, at least one of the sensing lines comprises a portion overlapping the sealing material when viewed in the viewing direction, and the overlapping portion is formed of a transparent conductive material or metal mesh. | 07-17-2014 |
Min-Sung Seo, Yongin-City KR
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20150047969 | THIN FILM ENCAPSULATION LAYER MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING DISPLAY APPARATUS USING THE SAME - A thin film encapsulation layer manufacturing apparatus is provided that may include a transfer chamber, a sputtering chamber, a monomer deposition chamber, a chemical vapor deposition (CVD) chamber, and an atomic layer deposition (ALD) chamber. The transfer chamber may be connected to each of the other chambers, and may be configured to align a substrate. Each of the other chambers may be configured to receive from and transfer to the transfer chamber a substrate. The sputtering chamber may be configured to form a first inorganic layer on the substrate by a sputtering process. The monomer deposition chamber may be configured to deposit a first organic layer on the first inorganic layer. The CVD chamber may be configured to form a second inorganic layer on the first organic layer. The ALD chamber may be configured to form a third inorganic layer on the second inorganic layer. | 02-19-2015 |
O-Sung Seo, Yongin-City KR
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20160118410 | DISPLAY DEVICE - A display device including: a substrate including first and second sides which face and are parallel to each other, and third and fourth sides which are orthogonal to the first and second sides, and face each other; a gate driver and a data driver disposed along the first side of the substrate; a first diagonal gate line, which is extended in a first direction crossing directions in which the first to fourth sides are extended, and has both ends heading the second and fourth sides of the substrate; a gate pad part extended from one end of the first diagonal gate line adjacent to the second side; an insulation layer including an opening for exposing at least a partial area of the gate pad part and formed on the substrate; a redundancy line extended in a second direction parallel to a direction in which the third and fourth sides are extended, and connected to the gate driver; and a redundancy pad part extended from the redundancy line to be in direct contact with the gate pad part exposed through the opening. | 04-28-2016 |
Sang-Ho Seo, Yongin-City KR
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20150243215 | PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - An organic light emitting display includes: pixels respectively positioned in areas defined by scan lines and data lines; and a data driver configured to supply a data signal to the data lines, the data signal includes a first data signal corresponding to an emission of the pixels and a second data signal corresponding to a non-emission of the pixels, wherein each pixel includes: an organic light emitting diode; a first transistor coupled to the organic light emitting diode, the first transistor configured to be a current source driven in a saturation region; a second transistor coupled as a current mirror to the first transistor, the second transistor configured to control an amount of a current flowing in the first transistor; and a third transistor coupled to the second transistor, the third transistor configured to be a switch driven in a linear region, according to the data signal. | 08-27-2015 |
Sangwon Seo, Yongin-City KR
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20160064691 | DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer. | 03-03-2016 |
Seokhoon Seo, Yongin-City KR
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20160036002 | ORGANIC LIGHT-EMITTING DISPLAY APPARATUS - An organic light-emitting display apparatus includes a capping layer above an organic emission layer, an encapsulating layer encapsulating the capping layer and the organic emission layer, and a deposition layer above the capping layer and below the encapsulating layer, the deposition layer including a surface on which a plurality of cylinders are located. | 02-04-2016 |
Soo-Hak Seo, Yongin-City KR
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20090251431 | Organic light emitting display device - An organic light emitting display device (OLED display) having a first display panel and a second display panel arranged on the same surface thereof. The OLED display includes first and second display panels arranged on a same surface, a touch screen panel arranged integrally on the first and second display panels, a touch screen panel controller adapted to drive the touch screen panel and a display controller adapted to control the first and second display panels, the display controller being further adapted to separate information displayed on the display panels into an image signal and a data signal corresponding to the image signal, the display controller being further adapted to supply the separated image signal and data signal to the first and second display panels, respectively. | 10-08-2009 |
Sung-Ho Seo, Yongin-City KR
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20140329349 | ORGANIC LAYER DEPOSITION APPARATUS, AND METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY APPARATUS BY USING THE SAME - An organic layer deposition apparatus includes a conveyer unit including a transfer unit, a first conveyer unit, and a second conveyer unit; and a deposition unit including one or more organic layer deposition assemblies for depositing an organic layer on a substrate attached to the transfer unit. Each of the one or more organic layer deposition assemblies includes: a plurality of deposition sources for discharging a deposition material; a deposition source nozzle unit including a plurality of deposition source nozzles; a patterning slit sheet including a plurality of patterning slits; and a plurality of source shutters separated from the plurality of deposition sources, respectively, and blocking a deposition material that is vaporized in each of the plurality of deposition sources. The plurality of source shutters move in different directions, thereby blocking or allowing to pass the deposition material. | 11-06-2014 |
Tae-An Seo, Yongin-City KR
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20120119206 | Oxide Semiconductor Thin Film Transistor, and Method of Manufacturing the Same - An oxide semiconductor thin film transistor includes a gate electrode on a substrate, the gate electrode having a first area, a gate insulation layer on the gate electrode, the gate insulation layer covering the gate electrode, an active layer on the gate insulation layer, the active layer having a second area that is smaller than the first area, a source electrode on the active layer, the source electrode contacting a source region of the active layer, a drain electrode on the active layer, the drain electrode contacting a drain region of the active layer, and a passivation layer covering the active layer, the source electrode, and the drain electrode. | 05-17-2012 |
20140210050 | METHOD OF MANUFACTURING CAPACITOR AND DISPLAY APPARATUS INCLUDING THE SAME - Provided is a method of manufacturing a capacitor of a display apparatus, the display apparatus being formed on a substrate and including a thin film transistor, which includes an active layer, a gate electrode, and source and drain electrodes, a display device connected to the thin film transistor, and the capacitor, the method including: forming an electrode layer on the substrate; forming a passivation layer on the electrode layer; patterning the passivation layer to form a first pattern including first branch patterns parallel to each other, and a second pattern including second branch patterns parallel to each other and interposed between the first branch patterns; and forming first and second electrodes by etching the electrode layer using the first and second patterns as masks. | 07-31-2014 |
Young-Jun Seo, Yongin-City KR
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20150115217 | ORGANIC LIGHT EMITTING DISPLAY APPARATUS - An organic light emitting display apparatus including a substrate including a plurality of pixel areas; a pixel electrode on the substrate; an opposite electrode on the pixel electrode, the opposite electrode transmitting light; an organic light emitting layer between the pixel electrode and the opposite electrode, the organic light emitting layer emitting a first light toward the opposite electrode; a light emitting layer on the opposite electrode, the light emitting layer absorbing a portion of the first light and emitting a second light; and a sealing layer on the light emitting layer, the sealing layer sealing the pixel electrode, the opposite electrode, the organic light emitting layer, and the light emitting layer. | 04-30-2015 |