Title:
ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/176776
Kind Code:
A1
Abstract:
An array substrate (60), a display panel, and a display device. The array substrate (60) is divided into a plurality of pixel units (11); each pixel unit (11) comprises a first pixel region (110) and a second pixel region (111). The array substrate (60) comprises an alignment film (20) disposed on a base substrate (10), a plurality of first electrode strips (201) disposed in the first pixel region (110), and a plurality of second electrode strips (211) disposed in the second pixel region (111). The alignment film (20) has a first alignment direction (30) and a second alignment direction (31). A first angle (θ1) is formed between the extending direction (32) of each first electrode strip (201) and the first alignment direction (30); a second angle (θ2) is formed between the extending direction (33) of each second electrode strip (211) and the second alignment direction (31); the first angle (θ1) is smaller than the second angle (θ2). Thus, the angle in a color sub-pixel region is smaller than the angle in a white sub-pixel region; under the premise of not changing the aperture ratio of each sub-pixel, the transmittance of the white sub-pixel region is lowered, and the ratio of the white luminance to the overall luminance is reduced, thereby effectively improving the gray scale, and improving the contrast and image display quality.
Inventors:
JIANG LIANGLIANG (CN)
LIN RENXU (CN)
SHIN MOOKEUN (CN)
YOON YONG JUN (CN)
LIN RENXU (CN)
SHIN MOOKEUN (CN)
YOON YONG JUN (CN)
Application Number:
PCT/CN2017/104321
Publication Date:
October 04, 2018
Filing Date:
September 29, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02F1/1337; G02F1/1343
Foreign References:
| CN104730754A | 2015-06-24 | |||
| CN104483781A | 2015-04-01 | |||
| CN106707627A | 2017-05-24 | |||
| CN105093723A | 2015-11-25 | |||
| CN104597676A | 2015-05-06 | |||
| US20150124207A1 | 2015-05-07 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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