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Title:
ARRAY SUBSTRATE, TOUCH DISPLAY SCREEN AND DRIVING METHOD FOR ARRAY SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2020/062520
Kind Code:
A1
Abstract:
Disclosed are an array substrate, a touch display screen and a driving method for an array substrate. The driving method includes: transmitting a source signal for a data line (2), wherein the source signal is composed of a first time period (T1), a second time period (T2), and a third time period (T3); and the first time period (T1) is used for display charge of a thin-film transistor (54) of a sub-pixel unit (5), the second time period (T2) is a touch-control period, and the third time period (T3) is used for switching a switching switch (55), thereby charging a common electrode.

Inventors:
TSAI YUCHENG (CN)
ZHANG ZHOU (CN)
MA CHANGWEN (CN)
XU PAN (CN)
Application Number:
PCT/CN2018/117098
Publication Date:
April 02, 2020
Filing Date:
November 23, 2018
Export Citation:
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Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G06F3/044
Foreign References:
CN208737440U2019-04-12
CN102033348A2011-04-27
CN101276252A2008-10-01
CN103616971A2014-03-05
CN103680385A2014-03-26
US20160291791A12016-10-06
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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