公开(公告)号：US20210183973A1

公开(公告)日：2021-06-17

申请号：US17119712

申请日：2020-12-11

Applicant: LG Display Co., Ltd.

Inventor： Seong-Hyun KIM ,  Jae-Ki LEE ,  Jeong-Won LEE ,  Chang-Yong GONG

IPC: H01L27/32

Abstract: An organic light emitting display device includes a substrate including a display area and a non-display area, the display area including a plurality of sub-pixels; an overcoat layer disposed on the substrate; first electrodes disposed on the overcoat layer and in the sub-pixels; a first bank disposed in the display area and the non-display area and including first openings, the first openings respectively exposing the first electrodes; a second bank disposed on the first bank and including second openings in the display area, third openings in the non-display area and fourth openings, the second openings exposing the plurality of first electrodes arranged in the display area, the third openings exposing the first openings arranged in the non-display area, and the fourth openings connecting the second openings and the third openings; and an organic light emitting layer disposed in each of the second openings, the third openings and the fourth openings.

公开(公告)号：US20170025069A1

公开(公告)日：2017-01-26

申请号：US15217143

申请日：2016-07-22

Applicant: LG DISPLAY CO., LTD.

Inventor： Ho-Jin RYU ,  Seong-Hyun KIM

IPC: G09G3/3266 ,  G09G3/3291

CPC classification number: G09G3/3266 ,  G09G3/2081 ,  G09G3/3233 ,  G09G3/3291 ,  G09G2310/0205 ,  G09G2310/0251 ,  G09G2320/045

Abstract: Disclosed is a method of driving an organic light emitting diode display that includes a first organic light emitting diode, and a first driving circuit to operate the first organic light emitting diode, the method includes supplying a first gate pulse and a second gate pulse to a first gate line connected to the first driving circuit, and supplying a first data signal and a first compensation signal to a data line connected to the first driving circuit.

Abstract translation: 公开了一种驱动包括第一有机发光二极管的有机发光二极管显示器和用于操作第一有机发光二极管的第一驱动电路的方法，所述方法包括向第一有源发光二极管显示器提供第一栅极脉冲和第二栅极脉冲 第一栅极线连接到第一驱动电路，并将第一数据信号和第一补偿信号提供给连接到第一驱动电路的数据线。