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1. (WO2018076593) DISPLAY DEVICE

Pub. No.:    WO/2018/076593    International Application No.:    PCT/CN2017/076442
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Tue Mar 14 00:59:59 CET 2017
IPC: G02F 1/1333
G02F 1/167
Applicants: BOE TECHNOLOGY GROUP CO., LTD.
京东方科技集团股份有限公司
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
成都京东方光电科技有限公司
Inventors: XU, Yuanjie
徐元杰
ZANG, Pengcheng
臧鹏程
Title: DISPLAY DEVICE
Abstract:
Provided is a display device (100), comprising: a first electrode (1) and second electrode (2), arranged opposite to each other; said first electrode (1) and second electrode (2) change the illuminated state or dark state of a pixel cell by means of changing or applying an electric field between the first electrode (1) and the second electrode (2); a reflective member (3), configured to reflect incident light toward the light-emitting side of the display device (100); a reflective compensating member (4), located beneath the reflective member (3) in the direction of the incident light so as to compensate the efficiency of reflection of the light of the reflective member (3); the efficiency of light reflection of the reflective compensating member (4) is set to be larger when the pixel cell is in an illuminated state than when it is in a dark state. The invention increases the brightness and contrast ratio of the display device (100).