公开(公告)号：US20170148384A1

公开(公告)日：2017-05-25

申请号：US15356477

申请日：2016-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Seungkyu Lee ,  Taehoon Kwon ,  Wonkyu Kwak ,  Jintae Jeong

IPC: G09G3/3233 ,  G09G3/3275 ,  G09G3/3266

CPC classification number: G09G3/3233 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0861 ,  G09G2300/0866 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/0289 ,  G09G2310/08 ,  G09G2320/0233

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the display includes a driving transistor having a gate electrode electrically connected to a first node and configured to supply a driving current to an OLED based on a voltage of the gate electrode. A storage capacitor electrically connects to the first node and is configured to maintain a constant voltage at the first node. A switching transistor electrically connects to the first node and includes a pair of transistors that are configured to be simultaneously turned on based on a first control signal. The transistors are serially connected to each other via a second node, and a current path circuit electrically connects to the second node and is configured to receive a charge stored in a capacitance of the second node when the switching transistor is turned off.

公开(公告)号：US20160125793A1

公开(公告)日：2016-05-05

申请号：US14793861

申请日：2015-07-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kwangmin KIM ,  Wonkyu Kwak

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G3/3225 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/08 ,  G09G2310/0267 ,  G09G2320/0223

Abstract: A display apparatus includes: n primary scan lines extending in a first direction, where n denotes a positive integer; n secondary scan lines extending in a second direction that is different from the first direction, the secondary scan lines respectively connected to one of the primary scan lines; pixels connected to the primary scan lines; and a gate driver configured to transmit scan signals to the primary scan lines via the secondary scan lines, wherein a first primary scan line having a first length is connected to a first secondary scan line having a second length, and a second primary scan line having a third length that is longer than the first length is connected to a second secondary scan line having a fourth length that is shorter than the second length.

Abstract translation: 一种显示装置，包括：n个主扫描线，沿第一方向延伸，其中n表示正整数; n个辅助扫描线在与第一方向不同的第二方向上延伸，辅助扫描线分别连接到主扫描线之一; 连接到主扫描线的像素; 以及栅极驱动器，被配置为经由次扫描线将扫描信号发送到主扫描线，其中具有第一长度的第一主扫描线连接到具有第二长度的第一辅助扫描线，以及第二主扫描线，其具有 比第一长度长的第三长度连接到具有比第二长度短的第四长度的第二辅助扫描线。