Title:
OPTICAL LAMINATE, POLARIZATION PLATE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/145643
Kind Code:
A1
Abstract:
The present invention relates to an optical laminate, a polarization plate comprising the optical laminate, a liquid crystal panel comprising the polarization plate, and a display device, the optical laminate comprising: a polymer substrate containing a polymer resin and rubber particles having a sectional diameter of 10-500 nm and dispersed in the polymer resin; and an anti-glare layer containing a binder resin, and organic microparticles, inorganic nanoparticles, and chain-shaped silica dispersed in the binder resin, wherein the rubber particles having a sectional diameter of 10-500 nm are present within 50% the thickness of the anti-glare layer from an interface between the polymer substrate and the anti-glare layer.
Inventors:
KIM MIN SOO (KR)
SEO JUNG HYUN (KR)
SHIM JAEHOON (KR)
KOO JAE PIL (KR)
LIM HYUNG OH (KR)
KIM JAEYOUNG (KR)
SEO JUNG HYUN (KR)
SHIM JAEHOON (KR)
KOO JAE PIL (KR)
LIM HYUNG OH (KR)
KIM JAEYOUNG (KR)
Application Number:
PCT/KR2020/000306
Publication Date:
July 16, 2020
Filing Date:
January 08, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B32B27/18; B32B27/30; G02B1/04; G02B1/10; G02B5/30; G02F1/1335
Foreign References:
| KR20180136575A | 2018-12-24 | |||
| KR20110102838A | 2011-09-19 | |||
| KR20180082343A | 2018-07-18 | |||
| KR20160038753A | 2016-04-07 | |||
| KR20010099829A | 2001-11-09 |
Other References:
See also references of EP 3812150A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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