Title:
DISPLAY DEVICE AND DISPLAY METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/019825
Kind Code:
A1
Abstract:
A display device and a display method therefor. The display device comprises: a plurality of sub-pixels (1), each sub-pixel (1) comprising a light-emitting element (10) and a liquid crystal spatial light modulator (20), wherein the liquid crystal spatial light modulator (20) is located at a light-exiting side of the light-emitting element (10), and phase can be modulated after light emitted from the light-emitting element (10) passes through the liquid crystal spatial light modulator (20); a first control circuit (1C) configured to control the luminous intensity and chroma of the light-emitting element (10); and a second control circuit (2C) configured to control deflection of liquid crystals in the liquid crystal spatial light modulator (20) to modulate the phase.
Inventors:
WANG JIN (CN)
CHEN XI (CN)
LI ZONGXIANG (CN)
LIAO JIAMIN (CN)
TAO WENCHANG (CN)
WU ZHENDIAN (CN)
LI DAHAI (CN)
SHI CHANGHONG (CN)
LIU ZUWEN (CN)
CHEN XI (CN)
LI ZONGXIANG (CN)
LIAO JIAMIN (CN)
TAO WENCHANG (CN)
WU ZHENDIAN (CN)
LI DAHAI (CN)
SHI CHANGHONG (CN)
LIU ZUWEN (CN)
Application Number:
PCT/CN2019/086113
Publication Date:
January 30, 2020
Filing Date:
May 09, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
FUZHOU BOE OPTOELECTRONICS TECH CO LTD (CN)
FUZHOU BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G02F1/133
Foreign References:
CN102116940A | 2011-07-06 | |||
CN105093674A | 2015-11-25 | |||
CN101320133A | 2008-12-10 | |||
CN104360536A | 2015-02-18 | |||
US7982812B2 | 2011-07-19 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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