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1. (WO2018019061) DISPLAY DEVICE AND DRIVING METHOD THEREOF

Pub. No.:    WO/2018/019061    International Application No.:    PCT/CN2017/089528
Publication Date: Fri Feb 02 00:59:59 CET 2018 International Filing Date: Fri Jun 23 01:59:59 CEST 2017
IPC: G09G 3/36
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
Inventors: UM, Yoonsung
FANG, Zheng
LAI, Chengte
IM, Yunsik
GAO, Yankai
Title: DISPLAY DEVICE AND DRIVING METHOD THEREOF
Abstract:
A display device and a driving method thereof. The driving method includes supplying a first voltage (Vp1) to a sub-pixel (100) of the display device through data lines (Data) in a first stage (P1) of a control period (Q1, Q2,...) for displaying an image. A time (T) for displaying the image includes a plurality of control periods (Q1, Q2,...), and the control period (Q1, Q2,...) includes the first stage (P1) and at least a second stage (P2, P3,...) following the first stage (P1). The driving method also includes supplying a second voltage (Vp2) to the sub-pixel (100) through the data lines (Data) in the second stage (P2, P3,...). A gate scanning frequency of the first stage (P1) is F1 and a gate scanning frequency of the second stage (P2, P3,...) is F2. When the first stage (P1) ends, the sub-pixel (100) has a pixel voltage (Vp3), F1<F2, and |Vp1|≥|Vp2|>|Vp3|.