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Title:
DRIVING CIRCUIT, DISPLAY MODULE, AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/007529
Kind Code:
A1
Abstract:
A driving circuit (11), a display module (10), and a display apparatus (100). First switch output ends (52) or second switch output ends (53) of a switch unit (50) are selectively electrically connected to scanning signal input ends (61) according to a control signal, so that scanning signals are selectively transmitted to a pixel array unit (60). A charge release unit (70) releases at least part of the charge of parasitic capacitance generated by the pixel array unit (60). The driving circuit (11) controls normal transmission of the scanning signals to the pixel array unit (60) during line scanning, thereby avoiding a persistence abnormality caused by scanning signal charges remaining during a line scanning switching period continuing generating parasitic capacitance.

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Inventors:
ZHOU MANCHENG (CN)
KANG BAOHONG (CN)
Application Number:
PCT/CN2022/137574
Publication Date:
January 11, 2024
Filing Date:
December 08, 2022
Export Citation:
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Assignee:
HKC CORP LTD (CN)
International Classes:
G09G3/32; G09G3/3225; G09G3/36
Foreign References:
CN115132129A2022-09-30
CN103632645A2014-03-12
CN213751889U2021-07-20
CN103400546A2013-11-20
CN104091568A2014-10-08
CN105938703A2016-09-14
CN104297969A2015-01-21
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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