Title:
POLARIZING PLATE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/062591
Kind Code:
A1
Abstract:
A polarizing plate and a display device. The polarizing plate (10) comprises: a support protective film (100) having a large refractive index and provided with a plurality of projecting structures (101), part of the surface of the projecting structure (101) being curved; and an optical compensation film (200) having a small refractive index, the optical compensation film (200) being provided with grooves (210) matching the plurality of projecting structures (101).
Inventors:
KANG CHIH TSUNG (CN)
Application Number:
PCT/CN2018/120015
Publication Date:
April 02, 2020
Filing Date:
December 10, 2018
Export Citation:
Assignee:
HKC CORP LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G02B5/30; G02F1/1335
Foreign References:
| CN201314990Y | 2009-09-23 | |||
| CN105929476A | 2016-09-07 | |||
| CN101158778A | 2008-04-09 | |||
| CN104808278A | 2015-07-29 | |||
| JP2013205752A | 2013-10-07 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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