公开(公告)号：US08477125B2

公开(公告)日：2013-07-02

申请号：US11641842

申请日：2006-12-20

申请人： Hye Hyang Park ,  Byoung Deog Choi ,  Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

发明人： Hye Hyang Park ,  Byoung Deog Choi ,  Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

IPC分类号： G09G5/00

CPC分类号： H01L27/144 ,  H01L27/3269 ,  H01L31/145 ,  H01L31/153 ,  H01L31/1872 ,  Y02E10/50 ,  Y02P70/521

摘要： An organic light-emitting display includes a substrate, a thin film transistor on the substrate, an organic light-emitting diode electrically connected to the thin film transistor, and a photo sensor having a plurality of photo diodes connected to one another in parallel.

摘要翻译： 有机发光显示器包括基板，基板上的薄膜晶体管，与薄膜晶体管电连接的有机发光二极管和具有并联连接的多个光电二极管的光电传感器。

公开(公告)号：US20080170014A1

公开(公告)日：2008-07-17

申请号：US11808914

申请日：2007-06-13

申请人： Jin Woung Jung ,  Sun A Yang ,  Eun Jung Lee ,  Su Young Kim ,  Youn Chul Oh ,  Hye Hyang Park

发明人： Jin Woung Jung ,  Sun A Yang ,  Eun Jung Lee ,  Su Young Kim ,  Youn Chul Oh ,  Hye Hyang Park

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0285 ,  G09G2360/16

摘要： An organic light emitting display and a method of correcting images thereof prevents the occurrence of excessive pixel aging, burning and image sticking caused by loading effect and includes: a loading effect measuring unit to measure a luminance according to a level at which an image signal having an equal gray scale value is loaded into a display panel of the organic light emitting display; an average loading level calculating unit to calculate a loading level at which the luminance averages; a loading effect compensating unit to compensate the power supply voltage corresponding to the image signal to obtain a luminance equal to the luminance at the average loading level; and a power supply control unit to control the power supply voltage to supply the compensated power supply voltage to the display panel of the organic light emitting display.

摘要翻译： 一种有机发光显示器及其图像校正方法，防止由于载入效果引起的过度的像素老化，燃烧和图像残留的发生，包括：负载效应测量单元，用于根据具有 将相同的灰度值加载到有机发光显示器的显示面板中; 平均负载水平计算单元，用于计算亮度平均的负载水平; 负载效应补偿单元，用于补偿与图像信号相对应的电源电压，以获得等于平均负载水平的亮度的亮度; 以及电源控制单元，用于控制电源电压以将补偿的电源电压提供给有机发光显示器的显示面板。

公开(公告)号：US07994517B2

公开(公告)日：2011-08-09

申请号：US11715379

申请日：2007-03-08

申请人： Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

发明人： Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

IPC分类号： H01L27/15

CPC分类号： H01L27/3269

摘要： An organic light emitting display device includes a substrate, a thin film transistor having a gate insulating layer and an inter-insulating layer, an organic light emitting diode electrically connected with the thin film transistor, and a photo sensor, wherein the gate insulating layer includes a relief structure positioned above the photo sensor.

摘要翻译： 一种有机发光显示装置，包括基板，具有栅极绝缘层和绝缘层的薄膜晶体管，与薄膜晶体管电连接的有机发光二极管和光电传感器，其中栅极绝缘层包括 位于光传感器上方的浮雕结构。

公开(公告)号：US20070285411A1

公开(公告)日：2007-12-13

申请号：US11715379

申请日：2007-03-08

申请人： Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

发明人： Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

IPC分类号： G09G5/00 ,  H01L33/00

CPC分类号： H01L27/3269

摘要： An organic light emitting display device includes a substrate, a thin film transistor having a gate insulating layer and an inter-insulating layer, an organic light emitting diode electrically connected with the thin film transistor, and a photo sensor, wherein the gate insulating layer includes a relief structure positioned above the photo sensor.

摘要翻译： 一种有机发光显示装置，包括基板，具有栅极绝缘层和绝缘层的薄膜晶体管，与薄膜晶体管电连接的有机发光二极管和光电传感器，其中栅极绝缘层包括 位于光传感器上方的浮雕结构。

公开(公告)号：US07872288B2

公开(公告)日：2011-01-18

申请号：US11715380

申请日：2007-03-08

申请人： Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

发明人： Sun A Yang ,  Youn Chul Oh ,  Eun Jung Lee ,  Won Seok Kang

IPC分类号： H01L31/062

CPC分类号： H01L27/3269 ,  H01L2251/558

摘要： An organic light-emitting display device includes a substrate, a first buffer layer and a second buffer layer on the substrate, a thin film transistor on the second buffer layer, an organic light-emitting diode electrically connected with the thin film transistor, and a photo sensor with an intrinsic region on the second buffer layer, wherein the photo sensor is capable of absorbing red light from the organic light-emitting diode and of exhibiting quantum efficiency of from about 50% to about 90%.

摘要翻译： 有机发光显示装置包括基板，第一缓冲层和第二缓冲层，第二缓冲层上的薄膜晶体管，与薄膜晶体管电连接的有机发光二极管，以及 光传感器，其具有在第二缓冲层上的本征区域，其中光传感器能够吸收来自有机发光二极管的红光并且显示量子效率为约50％至约90％。

公开(公告)号：US08773406B2

公开(公告)日：2014-07-08

申请号：US11790658

申请日：2007-04-26

申请人： Sun A Yang ,  Byoung Deog Choi

发明人： Sun A Yang ,  Byoung Deog Choi

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2320/045

摘要： An organic electroluminescent display that can prevent decreases in an average luminance of an organic electroluminescent element thereof includes: a data line to supply a data signal; a scan line to supply a scan signal; a first switching element having a control electrode electrically coupled to the scan line, to transfer the data signal from the data line; a first driving transistor having a control electrode electrically coupled to the first switching element, to control a driving current of a first voltage line; a first capacitive element having a first electrode electrically coupled to the first voltage line and having a second electrode electrically coupled to a control electrode of the first driving transistor; an organic electroluminescent element, electrically coupled to the first driving transistor and a third voltage line, to display an image in response to a current supplied from the first driving transistor; and a second voltage line to supply a reverse bias voltage of a second voltage line to the organic electroluminescent element.

摘要翻译： 可以防止其有机电致发光元件的平均亮度降低的有机电致发光显示器包括：数据线，用于提供数据信号; 用于提供扫描信号的扫描线; 第一开关元件，具有电耦合到扫描线的控制电极，用于从数据线传输数据信号; 具有与第一开关元件电耦合的控制电极的第一驱动晶体管，以控制第一电压线的驱动电流; 第一电容元件，其具有电耦合到第一电压线并具有电耦合到第一驱动晶体管的控制电极的第二电极的第一电极; 电耦合到第一驱动晶体管和第三电压线的有机电致发光元件，以响应于从第一驱动晶体管提供的电流显示图像; 以及第二电压线，用于向所述有机电致发光元件提供第二电压线的反向偏置电压。