Title:
FRONT PLATE, OPTICAL LAMINATE, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/182383
Kind Code:
A1
Abstract:
A front plate 4 is provided with a protective resin layer 12 and a hard coat layer 13, in that order in the thickness direction. The difference ∆ between the refractive index of the protective resin layer 12 and the refractive index of the hard coat layer 13 is 0.04 or less.
Inventors:
FUCHIDA TAKEHITO (JP)
CHO HONG CHAN (KR)
CHO HONG CHAN (KR)
Application Number:
PCT/JP2021/008953
Publication Date:
September 16, 2021
Filing Date:
March 08, 2021
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B17/10; B32B7/023; B32B27/30; G09F9/00; H01L27/32; H01L51/50; H05B33/02
Foreign References:
| JP2007047621A | 2007-02-22 | |||
| JP2019094485A | 2019-06-20 | |||
| JP2013171250A | 2013-09-02 | |||
| JP2009003351A | 2009-01-08 | |||
| JP2004345333A | 2004-12-09 | |||
| US20190317353A1 | 2019-10-17 | |||
| KR20150002148A | 2015-01-07 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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