公开(公告)号：US08587499B2

公开(公告)日：2013-11-19

申请号：US12805200

申请日：2010-07-19

Applicant: Jin-Goo Kang ,  Sang-Moo Choi ,  Mu-Hyun Kim ,  Keum-Nam Kim

Inventor： Jin-Goo Kang ,  Sang-Moo Choi ,  Mu-Hyun Kim ,  Keum-Nam Kim

IPC: G09G3/30

CPC classification number: H01L27/326 ,  H01L27/3276

Abstract: An organic light emitting diode display including a plurality of pixel areas and a transparent area interposed between the plurality of pixel areas, the display includes a substrate member, thin film transistors and capacitor elements on the substrate member, the thin film transistor and the capacitor elements overlapping with the pixel areas, a gate line, a data line, and a common power supply line on the substrate member, the gate line, the data line, and the common power supply line overlapping with the pixel areas and the transparent area, and being connected to corresponding ones of the thin film transistors and/or the capacitor elements, and pixel electrodes on the substrate member, the pixel electrodes overlapping with all of the thin film transistors and capacitor elements, and with respective portions of the gate line, the data line, and the common power supply line that overlap with the pixel areas.

Abstract translation: 一种有机发光二极管显示器，包括多个像素区域和插入在所述多个像素区域之间的透明区域，所述显示器包括：衬底构件，所述衬底构件上的薄膜晶体管和电容器元件，所述薄膜晶体管和所述电容器元件 与像素区域和透明区域重叠的基板构件，栅极线，数据线和公共电源线上的像素区域，栅极线，数据线和公共电源线重叠，以及 连接到薄膜晶体管和/或电容器元件中的相应薄膜晶体管和/或电容器元件以及基板构件上的像素电极，像素电极与所有薄膜晶体管和电容器元件重叠，并且与栅极线的各个部分重叠， 数据线和与像素区域重叠的公共电源线。

公开(公告)号：US20110012816A1

公开(公告)日：2011-01-20

申请号：US12805200

申请日：2010-07-19

Applicant: Jin-Goo Kang ,  Sang-Moo Choi ,  Mu-Hyun Kim ,  Keum-Nam Kim

Inventor： Jin-Goo Kang ,  Sang-Moo Choi ,  Mu-Hyun Kim ,  Keum-Nam Kim

IPC: G09G3/30

CPC classification number: H01L27/326 ,  H01L27/3276

Abstract: An organic light emitting diode display including a plurality of pixel areas and a transparent area interposed between the plurality of pixel areas, the display includes a substrate member, thin film transistors and capacitor elements on the substrate member, the thin film transistor and the capacitor elements overlapping with the pixel areas, a gate line, a data line, and a common power supply line on the substrate member, the gate line, the data line, and the common power supply line overlapping with the pixel areas and the transparent area, and being connected to corresponding ones of the thin film transistors and/or the capacitor elements, and pixel electrodes on the substrate member, the pixel electrodes overlapping with all of the thin film transistors and capacitor elements, and with respective portions of the gate line, the data line, and the common power supply line that overlap with the pixel areas.

Abstract translation: 一种有机发光二极管显示器，包括多个像素区域和插入在所述多个像素区域之间的透明区域，所述显示器包括：衬底构件，所述衬底构件上的薄膜晶体管和电容器元件，所述薄膜晶体管和所述电容器元件 与像素区域和透明区域重叠的基板构件，栅极线，数据线和公共电源线上的像素区域，栅极线，数据线和公共电源线重叠，以及 连接到薄膜晶体管和/或电容器元件中的相应薄膜晶体管和/或电容器元件以及基板构件上的像素电极，像素电极与所有薄膜晶体管和电容器元件重叠，并且与栅极线的各个部分重叠， 数据线和与像素区域重叠的公共电源线。

公开(公告)号：US09159257B2

公开(公告)日：2015-10-13

申请号：US13200399

申请日：2011-09-23

Applicant: Keum-Nam Kim ,  Sang-Moo Choi ,  Bo-Yong Chung ,  Hui Nam

Inventor： Keum-Nam Kim ,  Sang-Moo Choi ,  Bo-Yong Chung ,  Hui Nam

IPC: G09G5/00 ,  G09G3/00 ,  G09G3/32

CPC classification number: G09G3/003 ,  G09G3/3225 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0209

Abstract: The organic light emitting display includes a plurality of pixels positioned at intersections of scan lines, emission control lines, and data lines, a scan driver for sequentially supplying scan signals to the scan lines at a first driving frequency in order to select the pixels in units of horizontal lines, and an emission driver for sequentially supplying emission control signals to the emission control lines at a second driving frequency different from the first driving frequency in order to control emission of the pixels.

Abstract translation: 有机发光显示器包括位于扫描线，发射控制线和数据线的交点处的多个像素，用于以第一驱动频率顺序地将扫描信号提供给扫描线的扫描驱动器，以便以单位选择像素 以及发射驱动器，用于以与第一驱动频率不同的第二驱动频率顺序地向发射控制线提供发射控制信号，以便控制像素的发射。

公开(公告)号：US08917225B2

公开(公告)日：2014-12-23

申请号：US12914924

申请日：2010-10-28

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

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

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

Abstract: A pixel circuit including an organic light emitting diode. Also, the pixel circuit includes: a second transistor connected to a first scanning line, a data line, and a first node; a fifth transistor connected to a third scanning line, the first node, and a second node; a fourth transistor connected to a second scanning line, a first reference voltage, and the second node; a third transistor connected to the first scanning line, a second reference voltage, and a third node; a first capacitor connected between the first node and the second node; a second capacitor connected between the second node and the third node; and a first transistor connected to the first node, a first power, and the third node, and configured to drive the organic light emitting diode.

Abstract translation: 一种包括有机发光二极管的像素电路。 此外，像素电路包括：连接到第一扫描线，数据线和第一节点的第二晶体管; 连接到第三扫描线的第五晶体管，第一节点和第二节点; 连接到第二扫描线的第四晶体管，第一参考电压和第二节点; 连接到第一扫描线的第三晶体管，第二参考电压和第三节点; 连接在第一节点和第二节点之间的第一电容器; 连接在第二节点和第三节点之间的第二电容器; 以及连接到第一节点的第一晶体管，第一电源和第三节点，并且被配置为驱动有机发光二极管。

公开(公告)号：US20110007067A1

公开(公告)日：2011-01-13

申请号：US12768886

申请日：2010-04-28

Applicant: Do-Hyung Ryu ,  Keum-Nam Kim ,  Sang-Moo Choi

Inventor： Do-Hyung Ryu ,  Keum-Nam Kim ,  Sang-Moo Choi

IPC: G06F3/038 ,  G09G3/30

CPC classification number: G09G3/3241 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3283 ,  G09G3/3291 ,  G09G2300/08 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2320/0233 ,  G09G2320/0295 ,  G09G2320/045 ,  G09G2320/0626

Abstract: An organic light emitting display that can stably extract information from pixels. A driving method of the organic light emitting display includes: generating first digital values by sensing deterioration information of organic light emitting diodes respectively included in a plurality of pixels coupled to a data line during two or more continuous frame periods; storing the first digital values in a memory; generating second digital values by sensing threshold voltage and mobility information of driving transistors respectively included in the pixels during two or more continuous frame periods; storing the second digital values in the memory; converting input data into calibration data according to the information stored in the memory to display an image having a uniform brightness, irrespective of the deterioration information of the organic light emitting diodes and the threshold voltage and mobility information of the driving transistors; and supplying a data signal in accordance with the calibration data to the data line.

Abstract translation: 可以稳定地从像素提取信息的有机发光显示器。 有机发光显示器的驱动方法包括：通过感测在两个或多个连续帧周期期间分别包含在耦合到数据线的多个像素中的有机发光二极管的劣化信息来产生第一数字值; 将第一数字值存储在存储器中; 通过在两个或更多个连续帧周期期间感测分别包括在像素中的驱动晶体管的阈值电压和迁移率信息来产生第二数字值; 将所述第二数字值存储在所述存储器中; 根据存储在存储器中的信息将输入数据转换成校准数据，以显示具有均匀亮度的图像，而与有机发光二极管的劣化信息和驱动晶体管的阈值电压和迁移率信息无关; 并根据校准数据将数据信号提供给数据线。

公开(公告)号：US08558222B2

公开(公告)日：2013-10-15

申请号：US12962894

申请日：2010-12-08

Applicant: 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

Inventor： 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: H01L51/52

CPC classification number: H01L27/326 ,  H01L2251/5323

Abstract: 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.

Abstract translation: 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：US08415872B2

公开(公告)日：2013-04-09

申请号：US13033460

申请日：2011-02-23

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

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

IPC: H01J1/62

CPC classification number: H05B33/0896 ,  H01L27/3223 ,  H01L27/3279

Abstract: An OLED display device includes a substrate; an organic light emitting element having a first electrode formed on the substrate, an organic emission layer disposed on the first electrode, and a second electrode disposed on the organic emission layer; a common power bus line disposed between the organic light emitting element and an edge of the substrate on the substrate and electrically connected with the first electrode; a driving power bus line neighboring the common power bus line on the substrate, disposed between the organic light emitting element and the edge of the substrate, and electrically connected with the second electrode extended from a portion corresponding to the organic emission layer; and a connection wire made of the same material as the second electrode on the common power bus line, separated from the second electrode, and electrically connected with the common power bus line.

Abstract translation: OLED显示装置包括：基板; 具有形成在基板上的第一电极的有机发光元件，设置在第一电极上的有机发光层和设置在有机发光层上的第二电极; 设置在所述有机发光元件与所述基板的所述基板的边缘之间并与所述第一电极电连接的公共电源总线; 与所述基板上的所述公共电源总线相邻的驱动电源总线，设置在所述有机发光元件与所述基板的边缘之间，并且与从所述有机发光层对应的部分延伸的所述第二电极电连接; 以及与公共电力总线上的与第二电极相同的材料制成的连接线，与第二电极分离，并与公共电力总线线路电连接。

公开(公告)号：US20120105410A1

公开(公告)日：2012-05-03

申请号：US13092095

申请日：2011-04-21

Applicant: Sang-Moo Choi ,  Seong-Il Park ,  Keum-Nam Kim ,  Dong-Beom Lee

Inventor： Sang-Moo Choi ,  Seong-Il Park ,  Keum-Nam Kim ,  Dong-Beom Lee

IPC: G09G3/02 ,  G09G3/30

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861

Abstract: A pixel capable of displaying an image with uniform brightness. The pixel includes an organic light emitting diode (OLED), a first transistor for controlling an amount of current supplied from a first power source coupled to a first electrode to the OLED, a second transistor coupled between a gate electrode of the first transistor and an initial power source to be turned on when a second scan signal is supplied to a second scan line, a first capacitor coupled between the gate electrode of the first transistor and the first power source, and a second capacitor whose first terminal is coupled to a first electrode of the first transistor.

Abstract translation: 能够以均匀亮度显示图像的像素。 像素包括有机发光二极管（OLED），第一晶体管，用于控制从耦合到第一电极到OLED的第一电源提供的电流量;第二晶体管，耦合在第一晶体管的栅电极和 当第二扫描信号被提供给第二扫描线时，初始电源被接通，耦合在第一晶体管的栅电极和第一电源之间的第一电容器和第一电容器，其第一端子耦合到第一扫描线 第一晶体管的电极。

公开(公告)号：US20110147770A1

公开(公告)日：2011-06-23

申请号：US12962894

申请日：2010-12-08

Applicant: 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

Inventor： 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: H01L51/52

CPC classification number: H01L27/326 ,  H01L2251/5323

Abstract: 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.

Abstract translation: 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：US20100245402A1

公开(公告)日：2010-09-30

申请号：US12683189

申请日：2010-01-06

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

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

IPC: G09G5/10 ,  G09G5/00

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2320/0233 ,  G09G2320/043

Abstract: 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.

Abstract translation: 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。