公开(公告)号：US20110147770A1

公开(公告)日：2011-06-23

申请号：US12962894

申请日：2010-12-08

申请人： Kyu-Hwan HWANG ,  Seok-Gyu Yoon ,  Jae-Heung Ha ,  Young-Woo Song ,  Jong-Hyuk Lee ,  Chaun-Gi Choi ,  Sang-Moo Choi ,  Keum-Nam Kim ,  Gun-Shik Kim

发明人： Kyu-Hwan HWANG ,  Seok-Gyu Yoon ,  Jae-Heung Ha ,  Young-Woo Song ,  Jong-Hyuk Lee ,  Chaun-Gi Choi ,  Sang-Moo Choi ,  Keum-Nam Kim ,  Gun-Shik Kim

IPC分类号： H01L51/52

CPC分类号： H01L27/326 ,  H01L2251/5323

摘要： An organic light emitting diode display includes: a substrate main body having a plurality of pixel regions, each including an opaque region and a transparent region; and organic light emitting diodes, thin film transistors, and conductive lines that are formed in the opaque region of the substrate main body. The transparent region includes a transparent square space that has an area that is at least 15% of the entire area of the pixel region.

摘要翻译： 有机发光二极管显示器包括：具有多个像素区域的基板主体，每个像素区域包括不透明区域和透明区域; 以及形成在基板主体的不透明区域中的有机发光二极管，薄膜晶体管和导线。 透明区域包括具有至少占像素区域的整个区域的15％的面积的透明正方形空间。

公开(公告)号：US07936322B2

公开(公告)日：2011-05-03

申请号：US12615204

申请日：2009-11-09

申请人： Bo-Yong Chung ,  Keum-Nam Kim

发明人： Bo-Yong Chung ,  Keum-Nam Kim

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/043

摘要： A pixel configured to compensate for a threshold voltage of a driving transistor and including an organic light emitting diode coupled between a first power supply and a second power supply; a first transistor coupled between the organic light emitting diode and the second power supply and having a gate electrode coupled to a first node; a second transistor coupled between the first transistor and a data line and having a gate electrode coupled to a scan line; a third transistor coupled between the first transistor and the first node and having a gate electrode coupled to the scan line; a fourth transistor coupled between the first transistor and the second power supply and having a gate electrode coupled to an emission control line; and a fifth transistor coupled between the organic light emitting diode and the first transistor and having a gate electrode coupled to the emission control line.

摘要翻译： 被配置为补偿驱动晶体管的阈值电压并且包括耦合在第一电源和第二电源之间的有机发光二极管的像素; 耦合在所述有机发光二极管和所述第二电源之间并具有耦合到第一节点的栅电极的第一晶体管; 耦合在所述第一晶体管和数据线之间并且具有耦合到扫描线的栅电极的第二晶体管; 耦合在所述第一晶体管和所述第一节点之间并具有耦合到所述扫描线的栅电极的第三晶体管; 耦合在所述第一晶体管和所述第二电源之间并具有耦合到发射控制线的栅电极的第四晶体管; 以及耦合在所述有机发光二极管和所述第一晶体管之间并且具有耦合到所述发射控制线的栅电极的第五晶体管。

公开(公告)号：US20110063266A1

公开(公告)日：2011-03-17

申请号：US12719587

申请日：2010-03-08

申请人： Bo-Yong Chung ,  Keum-Nam Kim

发明人： Bo-Yong Chung ,  Keum-Nam Kim

IPC分类号： G09G5/00 ,  G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2320/043 ,  G09G2320/045

摘要： A pixel circuit of a display panel, a method of driving the pixel circuit, and an organic light emitting display device including the display panel. All of a plurality of transistors included in the pixel circuit are NMOS transistors, and the pixel circuit configured to compensate for a voltage change at a source electrode of a driving transistor during light emission.

摘要翻译： 显示面板的像素电路，驱动像素电路的方法以及包括显示面板的有机发光显示装置。 包括在像素电路中的多个晶体管的全部是NMOS晶体管，并且被配置为补偿在发光期间在驱动晶体管的源极处的电压变化的像素电路。

公开(公告)号：US20100328367A1

公开(公告)日：2010-12-30

申请号：US12873240

申请日：2010-08-31

申请人： Won-Kyu KWAK ,  Kwan-Hee Lee ,  Keum-Nam Kim

发明人： Won-Kyu KWAK ,  Kwan-Hee Lee ,  Keum-Nam Kim

IPC分类号： G09G3/30 ,  G09G5/10

CPC分类号： G09G3/3233 ,  G09G2300/0465 ,  G09G2300/0804 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2310/0235 ,  G09G2320/0666 ,  G09G2330/02

摘要： A pixel driving circuit for a display device in which a plurality of gate lines and data lines are arranged. The pixel circuit is disposed at an intersection between the gate lines and data lines, and includes at least two light emitting elements for emitting certain colors within a certain section; an active device commonly connected to the at least two light emitting elements to drive the at least two light emitting elements; and an power source control part connected to the active device to transmit driving control signals for the at least two light emitting elements to the active device. The active device sequentially drives the at least two light emitting elements in the certain section per a certain period of time in response to the power source signals transmitted through the power source control part, and the at least two light emitting elements are sequentially emitted.

摘要翻译： 一种其中布置有多条栅极线和数据线的显示装置的像素驱动电路。 像素电路设置在栅极线和数据线之间的交点处，并且包括用于在特定部分内发射某些颜色的至少两个发光元件; 通常连接到所述至少两个发光元件以驱动所述至少两个发光元件的有源器件; 以及电源控制部分，连接到有源装置，以将用于至少两个发光元件的驱动控制信号发送到有源装置。 有源装置响应于通过电源控制部分发送的电源信号，在一定时间段内依次驱动该特定部分中的至少两个发光元件，并且顺序地发射该至少两个发光元件。

公开(公告)号：US20100245402A1

公开(公告)日：2010-09-30

申请号：US12683189

申请日：2010-01-06

申请人： Sang-Moo Choi ,  Chul-Kyu Kang ,  Keum-Nam Kim

发明人： Sang-Moo Choi ,  Chul-Kyu Kang ,  Keum-Nam Kim

IPC分类号： G09G5/10 ,  G09G5/00

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2320/0233 ,  G09G2320/043

摘要： An organic light emitting display device compensates for a variation of the threshold voltage of a driving transistor. A scan driver and a data driver drive a plurality of pixels. A pixel of the pixels includes an organic light emitting diode, four transistors, and two capacitors. A first transistor controls a current to the organic light emitting diode. Second and third transistors are coupled between a data line from the data driver and a gate electrode of the first transistor. A fourth transistor is coupled between a reference power supply and the gate electrode of the first transistor. The two capacitors are coupled between the organic light emitting diode and respective electrodes of the third transistor.

摘要翻译： 有机发光显示装置补偿驱动晶体管的阈值电压的变化。 扫描驱动器和数据驱动器驱动多个像素。 像素的像素包括有机发光二极管，四个晶体管和两个电容器。 第一晶体管控制到有机发光二极管的电流。 第二和第三晶体管耦合在来自数据驱动器的数据线和第一晶体管的栅电极之间。 第四晶体管耦合在参考电源和第一晶体管的栅电极之间。 两个电容器耦合在有机发光二极管和第三晶体管的各个电极之间。

公开(公告)号：US20100035391A1

公开(公告)日：2010-02-11

申请号：US12566341

申请日：2009-09-24

申请人： Keum-Nam Kim ,  Ul-Ho Lee

发明人： Keum-Nam Kim ,  Ul-Ho Lee

IPC分类号： H01L33/00 ,  H01L21/8232

CPC分类号： H01L21/76895 ,  G09G3/3233 ,  G09G3/3241 ,  G09G2300/0819 ,  G09G2300/0842

摘要： A method for manufacturing a diode-connected transistor includes forming a silicon layer on a substrate, a first insulation film on the silicon layer, and a gate electrode on the first insulation film. The method also includes forming a source region, a channel region, and a drain region in the silicon layer and forming a second insulation film on the gate electrode. A source electrode and a drain electrode are formed on the second insulation film and are coupled to the source region and the drain region, respectively. The method further includes coupling the drain electrode to the gate electrode through a contact hole that is vertically above the channel region.

摘要翻译： 一种二极管连接晶体管的制造方法，包括在基板上形成硅层，在硅层上形成第一绝缘膜，在第一绝缘膜上形成栅电极。 该方法还包括在硅层中形成源极区，沟道区和漏极区，并在栅电极上形成第二绝缘膜。 源电极和漏极形成在第二绝缘膜上，分别耦合到源极区和漏极区。 该方法还包括通过垂直于沟道区上方的接触孔将漏电极耦合到栅电极。

公开(公告)号：US20100013806A1

公开(公告)日：2010-01-21

申请号：US12504896

申请日：2009-07-17

申请人： Myoung-Hwan Yoo ,  Keum-Nam Kim

发明人： Myoung-Hwan Yoo ,  Keum-Nam Kim

IPC分类号： G09G5/00

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/043

摘要： A pixel for an organic light emitting diode display is disclosed. The pixel includes a capacitor configured to be charged with a voltage which compensates for the threshold voltage and mobility of the transistor driving the organic light emitting diode of the pixel.

摘要翻译： 公开了一种用于有机发光二极管显示器的像素。 像素包括被配置为充电电压的电容器，其补偿驱动像素的有机发光二极管的晶体管的阈值电压和迁移率。

公开(公告)号：US20090184899A1

公开(公告)日：2009-07-23

申请号：US12320111

申请日：2009-01-16

申请人： Tae-Jin Kim ,  Keum-Nam Kim ,  Hae-Kwan Seo ,  Bon-Seog Gu

发明人： Tae-Jin Kim ,  Keum-Nam Kim ,  Hae-Kwan Seo ,  Bon-Seog Gu

IPC分类号： G09G3/30

CPC分类号： G09G3/3208 ,  G09G3/20 ,  G09G2300/04 ,  G09G2300/0426 ,  G09G2320/0223 ,  G09G2320/0233 ,  H01L27/3276 ,  H05K1/147

摘要： An organic light emitting display capable of minimizing the voltage drop of pixel power sources supplied to an organic light emitting display panel, contemplates an organic light emitting display panel including a pixel unit on which an image is displayed, and a plurality of first and second power source pads provided at two or more edges outside the pixel unit in order to receive first and second pixel power sources in at least two different directions, a plurality of tape carrier packages (TCP) electrically coupled to the organic light emitting display panel and including driving ICs for driving the organic light emitting display panel and power source lines for transmitting the first and second pixel power sources to the first and second power source pads, and driving boards electrically coupled to the TCPs in order to supply control signals for controlling the driving ICs and the first and second pixel power sources to the TCPs.

摘要翻译： 一种能够使提供给有机发光显示面板的像素电源的电压降最小化的有机发光显示器，设想有机发光显示面板，其包括显示图像的像素单元，以及多个第一和第二功率 源极焊盘，设置在像素单元外部的两个或更多个边缘处，以便以至少两个不同的方向接收第一和第二像素电源;电耦合到有机发光显示面板的多个磁带载体封装（TCP），并且包括驱动 用于驱动有机发光显示面板的IC和用于将第一和第二像素电源传输到第一和第二电源焊盘的电源线，以及电耦合到TCP的驱动板，以便提供用于控制驱动IC的控制信号 以及到TCP的第一和第二像素电源。

公开(公告)号：US07264981B2

公开(公告)日：2007-09-04

申请号：US11256078

申请日：2005-10-24

申请人： Keum-Nam Kim

发明人： Keum-Nam Kim

IPC分类号： H01L33/00

CPC分类号： H01L27/1288 ,  H01L27/1214 ,  H01L27/3244 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/56

摘要： A flat panel display includes a pixel electrode having an opening portion formed on an insulating substrate, a semiconductor layer formed over a surface of the insulating substrate, spaced apart from the pixel electrode, having source and drain regions formed to both end portions thereof, a first insulating layer formed over the surface of the insulating substrate excluding the opening portion of the pixel electrode, a gate electrode formed on the first insulating layer over the semiconductor layer, and a second insulating layer formed over the surface of the insulating substrate excluding the opening portion of the pixel electrode. The present invention provides an organic EL display manufactured with reduced mask processes which has excellent electrical characteristics and improved light transmittance.

摘要翻译： 平板显示器包括具有形成在绝缘基板上的开口部分的像素电极，形成在绝缘基板的与像素电极间隔开的表面上的半导体层，具有形成在其两端部的源极和漏极区域， 形成在除了像素电极的开口部分之外的绝缘基板的表面上的第一绝缘层，形成在半导体层上的第一绝缘层上的栅极电极和形成在绝缘基板的除了开口之外的表面上的第二绝缘层 像素电极的一部分。 本发明提供一种制造具有优异的电气特性和改善的透光率的减少掩模工艺的有机EL显示器。

公开(公告)号：US20070021025A1

公开(公告)日：2007-01-25

申请号：US11535174

申请日：2006-09-26

申请人： Mu-Hyun KIM ,  Keum-Nam KIM

发明人： Mu-Hyun KIM ,  Keum-Nam KIM

IPC分类号： H01J9/24 ,  H01J9/00

CPC分类号： H01L27/3246 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/56

摘要： An organic light emitting display and method of fabricating the same are disclosed. The light emitting display includes: a substrate having a display region and a circuit measuring pad region; source and drain electrodes arranged above the display region and a first conductive layer arranged above the circuit measuring pad region on the same layer as the source and drain electrodes; a first insulating layer on the source and drain electrodes and the first conductive layer; first and second via holes formed in the first insulating layer, the first via hole exposing the source or drain electrode, the second via hole exposing the first conductive layer; a pixel electrode contacting the source or drain electrode through the first via hole, and a second conductive layer contacting the first conductive layer through the second via hole; and a pixel defining layer which exposes the pixel electrode and formed on the second conductive layer.

摘要翻译： 公开了一种有机发光显示器及其制造方法。 发光显示器包括：具有显示区域和电路测量焊盘区域的基板; 布置在显示区域上方的源极和漏极电极和布置在与源极和漏极电极相同的层上的电路测量焊盘区域上方的第一导电层; 在源极和漏极电极和第一导电层上的第一绝缘层; 形成在第一绝缘层中的第一和第二通孔，暴露源极或漏极的第一通孔，暴露第一导电层的第二通孔; 通过第一通孔与源极或漏极接触的像素电极，以及通过第二通孔与第一导电层接触的第二导电层; 以及像素限定层，其露出所述像素电极并形成在所述第二导电层上。