公开(公告)号：US20150200241A1

公开(公告)日：2015-07-16

申请号：US14593146

申请日：2015-01-09

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-Bae KIM

IPC: H01L27/32

CPC classification number: G09G3/32 ,  G09G3/3233 ,  G09G2320/0242 ,  H01L27/3244

Abstract: An organic light-emitting diode (OLED) display and method of driving the same are disclosed. In one aspect, the OLED display includes a plurality of data lines, a plurality of scan lines intersecting the data lines, and a plurality of pixels respectively arranged at the intersections between the data lines and the scan lines, wherein each pixel includes a differential resistor. The OLED display also includes a plurality of main power lines configured to respectively apply a voltage to the pixels and a plurality of auxiliary power lines intersecting the main power lines. The auxiliary power lines are electrically connected to the main power lines via the differential resistors.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其驱动方法。 一方面，OLED显示器包括多条数据线，与数据线交叉的多条扫描线，以及分别布置在数据线和扫描线之间的交点处的多个像素，其中每个像素包括差分电阻器 。 OLED显示器还包括多个主电源线，其被配置为分别向像素施加电压和与主电力线相交的多个辅助电力线。 辅助电源线通过差分电阻与主电源线电连接。

公开(公告)号：US20190386152A1

公开(公告)日：2019-12-19

申请号：US16553240

申请日：2019-08-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Bae KIM

IPC: H01L29/786 ,  H01L29/66 ,  H01L27/12

Abstract: Provided is a thin film transistor including an active layer including a first silicon active layer, a second silicon active layer, and an oxide active layer in a space between the first silicon active layer and the second silicon active layer, a gate electrode on the active layer with a gate insulating layer disposed therebetween, and a source electrode and a drain electrode with an interlayer insulating layer disposed between the gate electrode and the source and drain electrodes, the source and drain electrodes being in contact with the first silicon active layer and the second silicon active layer, respectively.

公开(公告)号：US20180331234A1

公开(公告)日：2018-11-15

申请号：US16042268

申请日：2018-07-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Bae KIM

IPC: H01L29/786 ,  H01L29/66 ,  H01L27/12

CPC classification number: H01L29/78696 ,  H01L21/02565 ,  H01L27/1225 ,  H01L27/1251 ,  H01L29/66969 ,  H01L29/78618 ,  H01L29/7869

Abstract: Provided is a thin film transistor including an active layer including a first silicon active layer, a second silicon active layer, and an oxide active layer in a space between the first silicon active layer and the second silicon active layer, a gate electrode on the active layer with a gate insulating layer disposed therebetween, and a source electrode and a drain electrode with an interlayer insulating layer disposed between the gate electrode and the source and drain electrodes, the source and drain electrodes being in contact with the first silicon active layer and the second silicon active layer, respectively.

公开(公告)号：US20140097420A1

公开(公告)日：2014-04-10

申请号：US14027167

申请日：2013-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-Yeon LEE ,  Jin-Gon OH ,  Jung-Bae KIM ,  Jong-Hyun CHOI ,  Keum-Nam KIM

IPC: H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3276

Abstract: An organic light emitting diode display includes: a pixel region; and a peripheral region surrounding the pixel region, the peripheral region including: a gate common voltage line; an interlayer insulating film that covers the gate common voltage line and has a common voltage contact hole exposing part of the gate common voltage line; a data common voltage line that is formed on the interlayer insulating film and comes in contact with the gate common voltage line via the common voltage contact hole; barrier ribs that cover the data common voltage line and have common voltage openings exposing part of the data common voltage line; and a peripheral common electrode that is formed on the barrier ribs and comes in contact with the data common voltage line via the common voltage openings, wherein the barrier ribs are formed at positions corresponding to the boundaries with the common voltage contact hole.

Abstract translation: 有机发光二极管显示器包括：像素区域; 以及围绕所述像素区域的周边区域，所述周边区域包括：栅极公共电压线; 覆盖所述栅极公共电压线并且具有暴露所述栅极公共电压线的一部分的公共电压接触孔的层间绝缘膜; 形成在层间绝缘膜上并通过公共电压接触孔与栅极公共电压线接触的数据公共电压线; 阻挡肋覆盖数据公共电压线，并具有暴露部分数据公共电压线的公共电压开口; 以及形成在隔壁上并通过公共电压开口与数据公共电压线接触的外围公共电极，其中在与公共电压接触孔的边界相对应的位置处形成阻挡肋。