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1. (WO2018119747) OLED PIXEL COMPENSATION CIRCUIT, AND OLED DISPLAY DEVICE

Pub. No.:    WO/2018/119747    International Application No.:    PCT/CN2016/112645
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 29 00:59:59 CET 2016
IPC: G09G 3/3258
Applicants: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
武汉华星光电技术有限公司
Inventors: LI, Jun
李骏
Title: OLED PIXEL COMPENSATION CIRCUIT, AND OLED DISPLAY DEVICE
Abstract:
An OLED pixel compensation circuit, and OLED display device including the pixel compensation circuit. The compensation circuit comprises a multiplexer and multiple pixel compensation sub-circuits. A connection relationship between any switch of the multiplexer and a corresponding pixel compensation sub-circuit thereof is: a first connection end of said switch receives a data voltage, a control end of said switch receives an enable signal to enable said switch to turn on in response to an active voltage of the received enable signal at the control end, and a second connection end of said switch is connected to the corresponding pixel compensation sub-circuit to provide a data voltage thereto.