Title:
LIQUID CRYSTAL DISPLAY
Document Type and Number:
WIPO Patent Application WO/2017/215036
Kind Code:
A1
Abstract:
A liquid crystal display (100), comprising a backlight source (11) emitting blue light; a composite film layer (2) receiving the blue light, the composite film layer (2) comprising a middle region (21) and an edge region (22), the edge region (22) being provided to surround the middle region (21), the middle region (21) being doped with quantum dots (210), the edge region (22) being doped with fluorescent powder (220), and the composite film layer (2) emitting white light after absorbing the blue light; and a color film substrate (33) receiving the white light and comprising a color-resistant film layer (332), the color-resistant film layer (332) comprising a first region (333) and a second region (334), the first region (333) being provided corresponding to the middle region (21), the second region (334) being provided corresponding to the edge region (22), and the thickness of the first region (333) being smaller than that of the second region (334). Different display regions of the liquid crystal display (100) display consistent or approximate color.
Inventors:
PENG HAIBO (CN)
Application Number:
PCT/CN2016/087669
Publication Date:
December 21, 2017
Filing Date:
June 29, 2016
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02F1/13357; G02F1/1335
Foreign References:
| CN205015587U | 2016-02-03 | |||
| CN104654116A | 2015-05-27 | |||
| CN104965341A | 2015-10-07 | |||
| CN105158954A | 2015-12-16 | |||
| CN105182612A | 2015-12-23 | |||
| JP2012118239A | 2012-06-21 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO., LTD (CN)
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