Title:
DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/052503
Kind Code:
A1
Abstract:
A display apparatus and its manufacturing method are disclosed. The display apparatus includes a backlight (12) and a plurality of display panels (11) disposed over one another over one side of the backlight (12). Each display panel (11) comprises a plurality of pixel structures (P) and a plurality of signal lines (X). It is configured such that orthographic projections of the plurality of pixel structures (P) of each display panel (11) on a plane perpendicular to a light transmission direction of the display apparatus substantially match with one another, and orthographic projections of the plurality of signal lines (X) in at least two display panels (11) on the plane cross with one another. Optionally, the plurality of signal lines (X) in a same display panel (11) can be substantially parallel. The display apparatus has an increased contrast ratio an improved brightness evenness.
Inventors:
SHAO XIBIN (CN)
QU YINGYING (CN)
GAO YUJIE (CN)
SUN ZHIHUA (CN)
ZHAO HEBIN (CN)
QU YINGYING (CN)
GAO YUJIE (CN)
SUN ZHIHUA (CN)
ZHAO HEBIN (CN)
Application Number:
PCT/CN2018/105485
Publication Date:
March 21, 2019
Filing Date:
September 13, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
G02F1/1347
Foreign References:
| CN103676364A | 2014-03-26 | |||
| CN103941493A | 2014-07-23 | |||
| CN105954947A | 2016-09-21 | |||
| CN101351743A | 2009-01-21 | |||
| US20080192158A1 | 2008-08-14 | |||
| US20100097550A1 | 2010-04-22 |
Other References:
See also references of EP 3682294A4
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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