Title:
POWER-ON TIMING CONTROL UNIT, POWER-ON TIMING CONTROL METHOD AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/192656
Kind Code:
A1
Abstract:
A power-on timing control unit, a power-on timing control method and a display device. The power-on timing control unit comprises N power-on timing control circuits, N being a positive integer; an n-th power-on timing control circuit comprises a (2n-1)-th control circuit and a 2n-th control circuit, n being a positive integer less than or equal to N; the (2n-1)-th control circuit is used for controlling the connection between an n-th control end and an n-th reference voltage end under the control of a (2n-1)-th voltage inputted by a (2n-1)-th voltage input end; the 2n-th control circuit is used for controlling, under the control of a 2n-th voltage inputted by a 2n-th voltage input end, to enable the connection between a 2n-th voltage input end and an n-th voltage output end when the n-th control end is connected to the n-th reference voltage end.
Inventors:
JIANG WEIXIN (CN)
SUN JIGANG (CN)
SUN JIGANG (CN)
Application Number:
PCT/CN2020/080907
Publication Date:
October 01, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
International Classes:
G09G3/20
Foreign References:
| CN109935190A | 2019-06-25 | |||
| CN101963792A | 2011-02-02 | |||
| CN103676674A | 2014-03-26 | |||
| CN201860306U | 2011-06-08 | |||
| CN109448623A | 2019-03-08 | |||
| CN107562285A | 2018-01-09 | |||
| US20050243046A1 | 2005-11-03 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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