Title:
CIRCULAR POLARIZING PLATE
Document Type and Number:
WIPO Patent Application WO/2021/085973
Kind Code:
A1
Abstract:
The present application relates to a circular polarizing plate. The present application can provide a circular polarizing plate, which can improve the tone of reflective color by using a phase difference film having flat dispersion characteristics. In addition, the present application can provide an OLED device comprising the circular polarizing plate.
Inventors:
LEE YEON KEUN (KR)
Application Number:
PCT/KR2020/014702
Publication Date:
May 06, 2021
Filing Date:
October 27, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G02B1/11; G02B5/30; H01L27/32
Foreign References:
| KR20160091226A | 2016-08-02 | |||
| KR20090023044A | 2009-03-04 | |||
| JP2017165941A | 2017-09-21 | |||
| KR20080104481A | 2008-12-03 | |||
| KR20200126492A | 2020-11-09 | |||
| KR20190138749A | 2019-12-16 | |||
| JPH08321381A | 1996-12-03 |
Other References:
See also references of EP 4053599A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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