Title:
PIXEL UNIT AND DRIVING METHOD THEREFOR, ARRAY SUBSTRATE, AND VERTICAL ALIGNMENT TYPE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/089081
Kind Code:
A1
Abstract:
A pixel unit (10), comprising: a first insulation layer (1); a first pixel electrode (2) located on a first side of the first insulation layer (1), the first pixel electrode (2) comprising multiple first electrode strips (21); a common electrode (3) located on the first side of the first insulation layer (1), the common electrode (3) comprising multiple second electrode strips (31), the second electrode strips (31) and the first electrode strips (21) being sequentially alternately arranged in a first direction (X), and slits (D) being formed between adjacent second electrode strips (31) and first electrode strips (21); and a second pixel electrode (4) located on a second side of the first insulation layer (1), the second pixel electrode (4) at least overlapping with an area where the slits (D) are located, thereby reducing a liquid crystal driving voltage.
Inventors:
CHOI HYUNSIC (CN)
Application Number:
PCT/CN2021/118721
Publication Date:
May 05, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G02F1/1333; G02F1/1343; G02F1/1362
Domestic Patent References:
| WO2016197419A1 | 2016-12-15 |
Foreign References:
| CN112162425A | 2021-01-01 | |||
| CN109239989A | 2019-01-18 | |||
| CN103176317A | 2013-06-26 | |||
| CN101943829A | 2011-01-12 | |||
| CN109324449A | 2019-02-12 | |||
| US20150153619A1 | 2015-06-04 | |||
| US20080218645A1 | 2008-09-11 | |||
| CN103488008A | 2014-01-01 | |||
| CN202748579U | 2013-02-20 | |||
| CN104793422A | 2015-07-22 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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