公开(公告)号：US08860767B2

公开(公告)日：2014-10-14

申请号：US12458281

申请日：2009-07-07

申请人： Sangho Yu ,  Jaedo Lee ,  Youngjun Hong

发明人： Sangho Yu ,  Jaedo Lee ,  Youngjun Hong

IPC分类号： G09G5/10 ,  G09G3/20

CPC分类号： G09G5/10 ,  G09G3/2003 ,  G09G2320/0276 ,  G09G2320/041

摘要： A gamma reference voltage generation circuit and a flat panel display using the same are provided. The gamma reference voltage generation circuit includes R, G and B gamma reference voltage generators each having a plurality of digital-to-analog converters (DACs) that generate a plurality of R, G and B gamma reference voltages. In the DACs of each of the R, G and B gamma reference voltage generators, a high potential bias voltage input terminal of an uppermost DAC used to generate a gamma reference voltage of a maximum gray level is connected to a high potential voltage source. A high potential bias voltage input terminal of each of remaining DACs except the uppermost DAC is cascade-connected to an output terminal of an upper DAC next to each of the remaining DACs.

摘要翻译： 提供伽马参考电压产生电路和使用其的平板显示器。 伽马参考电压产生电路包括具有产生多个R，G和B伽马参考电压的多个数模转换器（DAC）的R，G和B伽马参考电压发生器。 在每个R，G和B伽马参考电压发生器的DAC中，用于产生最大灰度级的伽马参考电压的最高DAC的高电位偏置电压输入端连接到高电位电压源。 除了最上面的DAC之外的每个剩余DAC的高电位偏置电压输入端子级联连接到上部DAC的输出端，旁边的每个剩余的DAC。

公开(公告)号：US20100085282A1

公开(公告)日：2010-04-08

申请号：US12574997

申请日：2009-10-07

申请人： Sangho Yu ,  Kyoungdon Woo ,  Jaedo Lee ,  Youngjun Hong

发明人： Sangho Yu ,  Kyoungdon Woo ,  Jaedo Lee ,  Youngjun Hong

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3275 ,  G09G2300/0852 ,  G09G2310/0254 ,  G09G2320/0295 ,  G09G2320/043

摘要： An organic light emitting diode (OLED) display is disclosed. The OLED display includes a display panel including a plurality of pairs of data lines, a plurality of gate line groups crossing the pairs of data lines, and a plurality of pixels each having a drive thin film transistor (TFT) and an organic light emitting diode at each of crossings of the pairs of data lines and the gate line groups, a timing controller generating a non-overlap signal, and a sample and hold block that removes an overlap period between adjacently generated first holding clocks using the non-overlap signal to generate second holding clocks that do not overlap each other, applies sampled threshold voltages of the drive TFTs of the pixels to an output node in response to the second holding clocks, and discharges the output node in the overlap period in response to the non-overlap signal.

摘要翻译： 公开了一种有机发光二极管（OLED）显示器。 OLED显示器包括显示面板，其包括多对数据线，与数据线对交叉的多个栅极线组，以及多个像素，每个像素具有驱动薄膜晶体管（TFT）和有机发光二极管 在数据线对和栅极线组的每个交叉处，产生非重叠信号的定时控制器，以及采样和保持块，其使用非重叠信号去除相邻产生的第一保持时钟之间的重叠周期， 产生彼此不重叠的第二保持时钟，响应于第二保持时钟将像素的驱动TFT的采样阈值电压施加到输出节点，并且响应于不重叠而在重叠周期中对输出节点进行放电 信号。

公开(公告)号：US20100007680A1

公开(公告)日：2010-01-14

申请号：US12458281

申请日：2009-07-07

申请人： Sangho Yu ,  Jaedo Lee ,  Youngjun Hong

发明人： Sangho Yu ,  Jaedo Lee ,  Youngjun Hong

IPC分类号： G09G5/10

CPC分类号： G09G5/10 ,  G09G3/2003 ,  G09G2320/0276 ,  G09G2320/041

摘要： A gamma reference voltage generation circuit and a flat panel display using the same are provided. The gamma reference voltage generation circuit includes R, G and B gamma reference voltage generators each having a plurality of digital-to-analog converters (DACs) that generate a plurality of R, G and B gamma reference voltages. In the DACs of each of the R, G and B gamma reference voltage generators, a high potential bias voltage input terminal of an uppermost DAC used to generate a gamma reference voltage of a maximum gray level is connected to a high potential voltage source. A high potential bias voltage input terminal of each of remaining DACs except the uppermost DAC is cascade-connected to an output terminal of an upper DAC next to each of the remaining DACs.

摘要翻译： 提供伽马参考电压产生电路和使用其的平板显示器。 伽马参考电压产生电路包括具有产生多个R，G和B伽马参考电压的多个数模转换器（DAC）的R，G和B伽马参考电压发生器。 在每个R，G和B伽马参考电压发生器的DAC中，用于产生最大灰度级的伽马参考电压的最高DAC的高电位偏置电压输入端连接到高电位电压源。 除了最上面的DAC之外的每个剩余DAC的高电位偏置电压输入端子级联连接到上部DAC的输出端，旁边的每个剩余的DAC。

公开(公告)号：US08446345B2

公开(公告)日：2013-05-21

申请号：US12574997

申请日：2009-10-07

申请人： Sangho Yu ,  Kyoungdon Woo ,  Jaedo Lee ,  Youngjin Hong

发明人： Sangho Yu ,  Kyoungdon Woo ,  Jaedo Lee ,  Youngjin Hong

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G3/3275 ,  G09G2300/0852 ,  G09G2310/0254 ,  G09G2320/0295 ,  G09G2320/043

摘要： An organic light emitting diode (OLED) display is disclosed. The OLED display includes a display panel including a plurality of pairs of data lines, a plurality of gate line groups crossing the pairs of data lines, and a plurality of pixels each having a drive thin film transistor (TFT) and an organic light emitting diode at each of crossings of the pairs of data lines and the gate line groups, a timing controller generating a non-overlap signal, and a sample and hold block that removes an overlap period between adjacently generated first holding clocks using the non-overlap signal to generate second holding clocks that do not overlap each other, applies sampled threshold voltages of the drive TFTs of the pixels to an output node in response to the second holding clocks, and discharges the output node in the overlap period in response to the non-overlap signal.

摘要翻译： 公开了一种有机发光二极管（OLED）显示器。 OLED显示器包括显示面板，其包括多对数据线，与数据线对交叉的多个栅极线组，以及多个像素，每个像素具有驱动薄膜晶体管（TFT）和有机发光二极管 在数据线对和栅极线组的每个交叉处，产生非重叠信号的定时控制器，以及采样和保持块，其使用非重叠信号去除相邻产生的第一保持时钟之间的重叠周期， 产生彼此不重叠的第二保持时钟，响应于第二保持时钟将像素的驱动TFT的采样阈值电压施加到输出节点，并且响应于不重叠而在重叠周期中对输出节点进行放电 信号。

公开(公告)号：US20080291135A1

公开(公告)日：2008-11-27

申请号：US11952752

申请日：2007-12-07

申请人： Haksu KIM ,  Wonkyu Ha ,  Jaedo Lee ,  Kyoungdon Woo ,  Sujin Baek

发明人： Haksu KIM ,  Wonkyu Ha ,  Jaedo Lee ,  Kyoungdon Woo ,  Sujin Baek

IPC分类号： G09G3/30

CPC分类号： G09G3/2022 ,  G09G3/3233 ,  G09G3/3258 ,  G09G5/393 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/061 ,  G09G2320/0247 ,  G09G2320/029 ,  G09G2330/021 ,  G09G2360/18

摘要： An organic light emitting device is disclosed. The organic light emitting device includes a display unit including a plurality of subpixels, a host memory unit that stores image data received from the outside by the frame, a data adjusting unit that fetches the image data frames stored in the host memory unit by the bit and converts one frame into a plurality of subfields and one display memory unit that stores the image data frame converted into the plurality of subfields by the data adjusting unit. When the data adjusting unit converts the frame into the plurality of subfields, the data adjusting unit inserts a black time into at least one of the plurality of subfields.

摘要翻译： 公开了一种有机发光器件。 有机发光装置包括具有多个子像素的显示单元，存储从外部接收到的帧的图像数据的主存储单元，数据调整单元，通过该位取出主存储单元中存储的图像数据帧 并将一帧转换为多个子场，以及一个显示存储单元，其存储由数据调整单元转换成多个子场的图像数据帧。 当数据调整单元将帧转换为多个子场时，数据调整单元将黑色时间插入到多个子场中的至少一个子场中。

公开(公告)号：US20100244682A1

公开(公告)日：2010-09-30

申请号：US12588770

申请日：2009-10-27

申请人： Jaedo Lee ,  Howon Choi ,  Younghee Jung

发明人： Jaedo Lee ,  Howon Choi ,  Younghee Jung

IPC分类号： H01J1/54 ,  H05K5/00

CPC分类号： H01L51/5281 ,  H01L27/323 ,  H01L27/3244 ,  H01L27/3272

摘要： An embodiment of this document provides an organic electroluminescent display device, comprising a panel, a polarization plate disposed over the panel, a cover window disposed on the polarization plate, and a support member configured to form an air layer between the panel and the polarization plate.

摘要翻译： 本文的实施例提供一种有机电致发光显示装置，包括面板，设置在面板上的偏振板，设置在偏振板上的盖窗，以及支撑构件，其构造成在面板和偏振板之间形成空气层 。

公开(公告)号：US08373340B2

公开(公告)日：2013-02-12

申请号：US12588770

申请日：2009-10-27

申请人： Jaedo Lee ,  Howon Choi ,  Younghee Jung

发明人： Jaedo Lee ,  Howon Choi ,  Younghee Jung

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L51/5281 ,  H01L27/323 ,  H01L27/3244 ,  H01L27/3272

摘要： An embodiment of this document provides an organic electroluminescent display device, comprising a panel, a polarization plate disposed over the panel, a cover window disposed on the polarization plate, and a support member configured to form an air layer between the panel and the polarization plate.

摘要翻译： 本文的实施例提供一种有机电致发光显示装置，包括面板，设置在面板上的偏振板，设置在偏振板上的盖窗，以及支撑构件，其构造成在面板和偏振板之间形成空气层 。

公开(公告)号：US20080121901A1

公开(公告)日：2008-05-29

申请号：US11944489

申请日：2007-11-23

申请人： Haksu Kim ,  Jaedo Lee ,  Hyodae Bae

发明人： Haksu Kim ,  Jaedo Lee ,  Hyodae Bae

IPC分类号： H01L33/00

CPC分类号： H01L27/3276 ,  H01L27/3223

摘要： A light emitting device is disclosed. A light emitting device according to an embodiment of the present invention may include a substrate comprising a light emitting region and a non-light emitting region, a second electrode disposed over the substrate, a sub-pixel disposed in the light emitting region and comprising a light emitting layer disposed between a first electrode and the second electrode, a dummy area disposed in the non-light emitting region and comprising a dummy pad, an insulating film disposed over the substrate and covering half or more of the dummy pad, and common films disposed over the dummy pad or the insulating film. The dummy pad and the second electrode disposed corresponding to the dummy pad are spaced apart from each other.

摘要翻译： 公开了一种发光器件。 根据本发明的实施例的发光器件可以包括包括发光区域和非发光区域的衬底，设置在衬底上的第二电极，设置在发光区域中的子像素， 布置在第一电极和第二电极之间的发光层，设置在非发光区域中的虚设区域，并且包括虚拟焊盘，设置在基板上并覆盖虚设焊盘的一半以上的绝缘膜，以及公共膜 设置在虚拟焊盘或绝缘膜上。 虚设垫和与虚拟垫相对设置的第二电极彼此间隔开。

公开(公告)号：US08759145B2

公开(公告)日：2014-06-24

申请号：US12868134

申请日：2010-08-25

申请人： Jaedo Lee ,  Younghee Jung

发明人： Jaedo Lee ,  Younghee Jung

IPC分类号： H01L51/40

CPC分类号： G06F3/0412 ,  G06F3/042

摘要： An organic light emitting diode display comprises: a display panel; a touch screen panel disposed on a display surface of the display panel; a sensing unit for sensing a position through the touch screen panel; and a polarizing plate disposed on the touch screen panel, wherein the touch screen panel is attached to the display surface area of the display panel with an air layer provided therebetween.

摘要翻译： 有机发光二极管显示器包括：显示面板; 设置在所述显示面板的显示面上的触摸屏面板; 感测单元，用于感测通过触摸屏面板的位置; 以及设置在所述触摸屏面板上的偏振片，其中所述触摸屏面板附接到所述显示面板的显示表面区域，其间设置有空气层。

公开(公告)号：US08599149B2

公开(公告)日：2013-12-03

申请号：US12588771

申请日：2009-10-27

申请人： Jaedo Lee ,  Howon Choi ,  Sangwoo Seo

发明人： Jaedo Lee ,  Howon Choi ,  Sangwoo Seo

IPC分类号： G06F3/041 ,  G09G3/30

CPC分类号： H01L27/323 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04107 ,  H01L27/3244 ,  H01L27/3281

摘要： An organic light emitting diode (OLED) display is disclosed. The OLED display includes a plurality of subpixels on one surface of a first substrate, a second substrate attached to the first substrate, a shield electrode on one surface of the second substrate that is not opposite to the subpixels, the shield electrode being connected to a low potential voltage source, a touch screen panel on the shield electrode, a first printed circuit board (PCB) attached to the one surface of the first substrate, the first PCB receiving a driving signal driving the subpixels from a driving device, and a second PCB attached to the one surface of the second substrate, the second PCB transmitting a sensing signal generated by the touch screen panel to an external device.

摘要翻译： 公开了一种有机发光二极管（OLED）显示器。 OLED显示器包括在第一基板的一个表面上的多个子像素，附接到第一基板的第二基板，在第二基板的与子像素不相对的一个表面上的屏蔽电极，屏蔽电极连接到 低电位电压源，屏蔽电极上的触摸屏面板，附着到第一衬底的一个表面上的第一印刷电路板（PCB），第一PCB接收从驱动装置驱动子像素的驱动信号，以及第二印刷电路板 PCB附接到第二基板的一个表面，第二PCB将由触摸屏面板产生的感测信号传输到外部设备。