Title:
DISPLAY PANEL ASSEMBLY AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/093514
Kind Code:
A1
Abstract:
A display panel assembly (1) comprises a display panel (10), a viewing angle compensation film (11) and a viewing angle adjustment member. The display panel (10) comprises a light-emitting surface for displaying images. The viewing angle compensation film (11) is provided at the light-emitting surface of the display panel (10), and comprises a first electrode (112), a second electrode (114) and a viewing angle compensation liquid crystal layer (115) provided between the first electrode (112) and the second electrode (114). The viewing angle adjustment member is used to acquire an observation angle of a user, and to adjust, according to the observation angle, a voltage applied between the first electrode (112) and the second electrode (114) so as to change the diffusivity of the viewing angle compensation liquid crystal layer (115).
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Inventors:
LEE CHIAHANG (CN)
Application Number:
PCT/CN2018/120581
Publication Date:
May 14, 2020
Filing Date:
December 12, 2018
Export Citation:
Assignee:
HKC CORP LTD (CN)
International Classes:
G02F1/1343; G02F1/13; G02F1/1334
Foreign References:
| CN107102490A | 2017-08-29 | |||
| CN106033157A | 2016-10-19 | |||
| CN204576023U | 2015-08-19 | |||
| CN205176423U | 2016-04-20 | |||
| CN107636517A | 2018-01-26 | |||
| KR20170099034A | 2017-08-31 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
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