Title:
OPTICAL COMPENSATION ELEMENT, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/065157
Kind Code:
A1
Abstract:
This liquid crystal display device is provided with a pair of substrates, a liquid crystal material layer sandwiched between the pair of substrates, and an optical compensation element having an optical compensation layer. The optical compensation layer comprises a laminate group in which high refractive index obliquely-deposited films and low refractive index obliquely-deposited films are alternatively formed, the high refractive index obliquely-deposited films and the low refractive index obliquely-deposited films having the same inclination direction with respect to the normal of the surface on which the films are formed.
Inventors:
NAKANO SHINTARO (JP)
Application Number:
PCT/JP2020/027984
Publication Date:
April 08, 2021
Filing Date:
July 20, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G02F1/13363
Foreign References:
| JP2008216644A | 2008-09-18 | |||
| JP2007017890A | 2007-01-25 | |||
| JP2004102200A | 2004-04-02 | |||
| US6072629A | 2000-06-06 |
Attorney, Agent or Firm:
YAMAMOTO Takahisa et al. (JP)
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