公开(公告)号：US20130002615A1

公开(公告)日：2013-01-03

申请号：US13249137

申请日：2011-09-29

申请人： Chul-Kyu Kang ,  Seong-Il Park

发明人： Chul-Kyu Kang ,  Seong-Il Park

IPC分类号： G06F3/038 ,  H03K3/00

CPC分类号： G09G3/3266 ,  G09G2310/0286

摘要： A stage circuit includes a progressive driver and a concurrent driver, and a scan driver includes a plurality of stage circuits that are capable of supplying a scan signal to scan lines progressively and concurrently (e.g., simultaneously).

摘要翻译： 舞台电路包括渐进式驱动器和并发驱动器，扫描驱动器包括能够逐行并且（例如同时）向扫描线提供扫描信号的多个级电路。

公开(公告)号：US08299470B2

公开(公告)日：2012-10-30

申请号：US11898506

申请日：2007-09-12

申请人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

发明人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

IPC分类号： H01L33/00 ,  H01L21/00

CPC分类号： H01L27/1288 ,  H01L27/124

摘要： Provided is a flat display device, and more particularly, an active matrix (AM) flat display device having a thin film transistor (TFT). The flat display device includes a substrate, a plurality of TFTs (thin film transistors) provided on the substrate, each TFT comprising an active layer, a source electrode and a drain electrode that contact the active layer, and an ohmic contact layer interposed between the active layer and the source and drain electrodes, and a light emitting device electrically connected to the TFT, wherein the ohmic contact layer and a layer including the source and drain electrodes are formed to have the same pattern.

摘要翻译： 提供了一种平面显示装置，更具体地，涉及具有薄膜晶体管（TFT）的有源矩阵（AM）平面显示装置。 平面显示装置包括基板，设置在基板上的多个TFT（薄膜晶体管），每个TFT包括与有源层接触的有源层，源电极和漏电极以及介于其间的欧姆接触层 有源层和源极和漏极以及电连接到TFT的发光器件，其中欧姆接触层和包括源极和漏极的层被形成为具有相同的图案。

公开(公告)号：US20120206432A1

公开(公告)日：2012-08-16

申请号：US13244420

申请日：2011-09-24

申请人： Chul-Kyu Kang ,  Dae-Hyun Noh

发明人： Chul-Kyu Kang ,  Dae-Hyun Noh

IPC分类号： G09G3/32 ,  G09G5/00 ,  H02M7/537

CPC分类号： G09G3/3266 ,  G09G2310/0291 ,  G09G2310/062 ,  G09G2310/08

摘要： An inverter is capable of improving the reliability of driving. The inverter includes a first transistor coupled between a first power source and an output terminal of the inverter and having a gate electrode coupled to a first input terminal of the inverter, a second transistor coupled between a second power source and the output terminal, and having a gate electrode coupled to a second input terminal of the inverter, a first capacitor coupled between the gate electrode of the first transistor and the first input terminal, a second capacitor coupled between the gate electrode of the second transistor and the second input terminal, a third transistor coupled between the gate electrode of the first transistor and a reset power source, and a fourth transistor coupled between the gate electrode of the second transistor and the reset power source.

摘要翻译： 逆变器能够提高驾驶的可靠性。 逆变器包括耦合在反相器的第一电源和输出端之间的第一晶体管，并且具有耦合到反相器的第一输入端的栅电极，耦合在第二电源和输出端之间的第二晶体管， 耦合到所述反相器的第二输入端的栅电极，耦合在所述第一晶体管的栅电极和所述第一输入端之间的第一电容器，耦合在所述第二晶体管的栅电极和所述第二输入端之间的第二电容器， 耦合在第一晶体管的栅电极和复位电源之间的第三晶体管，以及耦合在第二晶体管的栅电极和复位电源之间的第四晶体管。

公开(公告)号：US20120105399A1

公开(公告)日：2012-05-03

申请号：US13273079

申请日：2011-10-13

申请人： Yong-Sung Park ,  Chul-Kyu Kang ,  Dong-Wook Park ,  Bo-Yong Chung

发明人： Yong-Sung Park ,  Chul-Kyu Kang ,  Dong-Wook Park ,  Bo-Yong Chung

IPC分类号： G09G3/30 ,  G06F3/038

CPC分类号： G06F3/038 ,  G09G3/30 ,  G09G3/3225 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2310/0281 ,  G09G2310/0283 ,  G09G2320/0223

摘要： An organic light emitting display device for improving the yield and for reducing or minimizing manufacturing costs. The organic light emitting display device includes: a data driver coupled to data lines that are formed on the panel; a scan driver mounted on the panel and coupled to scan lines that are formed on the panel; input lines for receiving clock signals from the outside; first connecting lines overlapped with a cathode electrode and electrically coupled to the input lines and for supplying the clock signals to the scan driver; second connecting lines electrically coupled to the input lines; and third connecting lines for electrically coupling the first connecting lines to the second connecting lines.

摘要翻译： 一种用于提高产量并降低或最小化制造成本的有机发光显示装置。 有机发光显示装置包括：耦合到形成在面板上的数据线的数据驱动器; 安装在面板上并耦合到形成在面板上的扫描线的扫描驱动器; 用于从外部接收时钟信号的输入线; 第一连接线与阴极重叠并电耦合到输入线并用于将时钟信号提供给扫描驱动器; 电连接到输入线的第二连接线; 以及用于将第一连接线电连接到第二连接线的第三连接线。

公开(公告)号：US20110164016A1

公开(公告)日：2011-07-07

申请号：US12869721

申请日：2010-08-26

申请人： Chul-Kyu Kang ,  Bo-Yong Chung

发明人： Chul-Kyu Kang ,  Bo-Yong Chung

IPC分类号： G09G3/32 ,  G06F3/038

CPC分类号： G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0223 ,  G09G2320/043

摘要： A pixel circuit includes: an OLED; a second transistor including gate, first, and second terminals coupled to a first scan line, a data line, and a first node, respectively; a fourth transistor including gate, first, and second terminals coupled to a third scan line, the first node, and a second node, respectively; a third transistor including gate, first, and second terminals coupled to a second scan line, a reference power source, and the second node, respectively; a fifth transistor including gate, first, and second terminals coupled to a light emission control line, a third node, and an anode of the OLED, respectively; a first capacitor coupled between the first and second nodes; a second capacitor coupled between the second and third nodes; and a first transistor including gate, first, and second terminals coupled to the first node, a first power source, and the third node, respectively.

摘要翻译： 像素电路包括：OLED; 第二晶体管，其分别包括耦合到第一扫描线，数据线和第一节点的栅极，第一和第二端子; 第四晶体管，其分别包括耦合到第三扫描线的栅极，第一和第二端子，所述第一节点和第二节点; 第三晶体管，分别包括耦合到第二扫描线的栅极，第一和第二端子，参考电源和第二节点; 第五晶体管，其分别包括耦合到所述OLED的发光控制线，第三节点和阳极的栅极，第一和第二端子; 耦合在第一和第二节点之间的第一电容器; 耦合在第二和第三节点之间的第二电容器; 以及第一晶体管，其分别包括耦合到所述第一节点的栅极，第一和第二端子，第一电源和所述第三节点。

公开(公告)号：US07968870B2

公开(公告)日：2011-06-28

申请号：US12076048

申请日：2008-03-13

申请人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

发明人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

IPC分类号： H01L51/52

CPC分类号： H01L29/41733 ,  H01L27/12 ,  H01L27/124 ,  H01L27/3244

摘要： A thin film transistor, e.g., for use in an organic light emitting display, may include: a gate insulating layer disposed on a gate electrode located on a substrate; a semiconductor layer, disposed on the gate insulating layer; and a planarization layer disposed on the gate insulating layer, the source and drain electrodes, and the channel area, and having openings exposing parts of the first source and drain areas and the source and drain electrodes, respectively. The semiconductor layer may include: a channel area corresponding to the gate electrode; first source and drain areas doped with an impurity outside the channel area; second source and drain areas, including a metal, outside the first source and drain areas; and source and drain electrodes disposed on the second source and drain areas and exposing the first source and drain areas. A pixel electrode may be disposed in one of the openings.

摘要翻译： 例如，用于有机发光显示器的薄膜晶体管可以包括：栅极绝缘层，设置在位于衬底上的栅电极上; 半导体层，设置在所述栅极绝缘层上; 以及设置在所述栅极绝缘层，所述源极和漏极以及所述沟道区上的平坦化层，并且具有分别暴露所述第一源极和漏极区域以及所述源极和漏极的部分的开口。 半导体层可以包括：对应于栅电极的沟道区; 在沟道区域外掺杂杂质的第一源区和漏区; 第二源和漏区，包括金属，在第一源和漏区外; 以及设置在第二源极和漏极区域上并且暴露第一源极和漏极区域的源极和漏极电极。 像素电极可以设置在其中一个开口中。

公开(公告)号：US07928439B2

公开(公告)日：2011-04-19

申请号：US12149580

申请日：2008-05-05

申请人： Hee-Chul Jeon ,  Chul-Kyu Kang ,  Woo-Sik Jun ,  Jong-Hyun Choi

发明人： Hee-Chul Jeon ,  Chul-Kyu Kang ,  Woo-Sik Jun ,  Jong-Hyun Choi

IPC分类号： H01L29/04

CPC分类号： H01L27/3244 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733

摘要： A thin film transistor (TFT) may include a substrate, a gate electrode on the substrate, a gate insulating layer on the gate electrode, and a semiconductor layer on the gate insulating layer. The semiconductor layer may include a top surface, a channel area aligned in a vertical direction with the gate electrode, a plurality of doped areas proximate to the channel area, and a plurality of non-doped areas. Source and drain electrodes may be on the top surface of the semiconductor layer aligned above respective ones of the plurality of non-doped areas of the semiconductor layer. A planarization layer may be on the gate insulating layer, the source and drain electrodes and the semiconductor layer channel area, and may include a plurality of openings respectively exposing the plurality of doped areas of the semiconductor layer and a portion of the source electrode and the drain electrode.

摘要翻译： 薄膜晶体管（TFT）可以包括衬底，衬底上的栅极电极，栅电极上的栅极绝缘层和栅极绝缘层上的半导体层。 半导体层可以包括顶表面，在垂直方向上与栅极电极对准的沟道区域，靠近沟道区域的多个掺杂区域以及多个非掺杂区域。 源电极和漏电极可以在半导体层的顶表面上对准半导体层的多个非掺杂区域中的相应一个上方。 平坦化层可以在栅极绝缘层，源极和漏极以及半导体层沟道区上，并且可以包括分别暴露半导体层的多个掺杂区域和源电极的一部分的多个开口 漏电极。

公开(公告)号：US20090302332A1

公开(公告)日：2009-12-10

申请号：US12475136

申请日：2009-05-29

申请人： Chul-Kyu Kang ,  Do-Hyun Kwon ,  Ju-Won Yoon ,  Jong-Hyun Choi ,  Jun-woo Lee

发明人： Chul-Kyu Kang ,  Do-Hyun Kwon ,  Ju-Won Yoon ,  Jong-Hyun Choi ,  Jun-woo Lee

IPC分类号： H01L33/00 ,  H01L27/06 ,  H01L21/336

CPC分类号： H01L27/1288 ,  H01L27/1255 ,  H01L29/4908

摘要： A flat panel display including a semiconductor circuit, and a method of manufacturing the semiconductor circuit are disclosed. In one embodiment, the semiconductor circuit includes i) a substrate, ii) a semiconductor layer and a first capacitor electrode formed on the substrate, the first capacitor electrode being doped to be conductive, iii) an insulating layer covering the semiconductor layer and the first capacitor electrode, iv) a gate electrode disposed on the insulating layer and corresponding to a portion of the semiconductor layer, and v) a second capacitor electrode disposed on the insulating layer and corresponding to the first capacitor electrode, wherein the gate electrode is thicker than the second capacitor electrode.

摘要翻译： 公开了一种包括半导体电路的平板显示器和制造该半导体电路的方法。 在一个实施例中，半导体电路包括i）衬底，ii）形成在衬底上的半导体层和第一电容器电极，第一电容器电极被掺杂为导电，iii）覆盖半导体层和第一 电容器电极，iv）设置在所述绝缘层上并对应于所述半导体层的一部分的栅电极，以及v）设置在所述绝缘层上并对应于所述第一电容器电极的第二电容器电极，其中所述栅电极比 第二电容器电极。

公开(公告)号：US20080111484A1

公开(公告)日：2008-05-15

申请号：US11783554

申请日：2007-04-10

申请人： Do-Hyun Kwon ,  Kyung-Jin Yoo ,  Woo-Sik Jun ,  Chul-Kyu Kang

发明人： Do-Hyun Kwon ,  Kyung-Jin Yoo ,  Woo-Sik Jun ,  Chul-Kyu Kang

IPC分类号： H01J1/62

CPC分类号： H05B33/26 ,  H01L27/3248 ,  H01L51/5218 ,  H01L2251/5315

摘要： An organic light emitting display device including an anode having a multi-layer structure which can be manufactured using a simple process, has good hole transfer properties and high reflectivity, and prevents energy loss due to a drop in voltage. The organic light emitting display device includes a substrate, a thin film transistor formed on the substrate and including source and drain electrodes, a first anode patterned simultaneously with the source and drain electrodes of the thin film transistor, formed integrally with the source or drain electrode, and made out of a conductive material having a low resistance, a second anode formed on the first anode, and made out of a conductive material having a high work function, an organic layer formed on the second anode and a cathode formed on the organic layer.

摘要翻译： 包括具有可以使用简单工艺制造的多层结构的阳极的有机发光显示装置具有良好的空穴传输性能和高反射率，并且防止由于电压下降引起的能量损失。 有机发光显示装置包括基板，形成在基板上的薄膜晶体管，包括源电极和漏电极，与源极或漏极整体形成的与薄膜晶体管的源电极和漏电极同时形成的第一阳极 并且由具有低电阻的导电材料制成，第二阳极形成在第一阳极上，并且由具有高功函数的导电材料制成，形成在第二阳极上的有机层和形成在有机层上的阴极 层。