Title:
光学積層体
Document Type and Number:
Japanese Patent JP6945965
Kind Code:
B2
Abstract:
Provided is an optical laminate that functions as a barrier film and a polarizing plate and that resists cracking. This optical laminate has, in order, a polarizer, a stress relaxation layer, a substrate, a first oxide layer that includes ZnO, Al, and SiO2, and a second oxide layer that is configured from SiO2. The elastic modulus of the stress relaxation layer is 0.01 MPa-70 GPa, and the thickness of the stress relaxation layer is 13-200 μm. In one embodiment, the stress relaxation layer is configured from an adhesive.
Inventors:
Miyamoto Kodai
Tomoki Nashiki
Tomoki Nashiki
Application Number:
JP2016016527A
Publication Date:
October 06, 2021
Filing Date:
January 29, 2016
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/30; B32B9/00; G02F1/1335; H01L51/50; H05B33/02; H05B33/04
Domestic Patent References:
| JP2015212815A | ||||
| JP2012237965A | ||||
| JP2001311062A | ||||
| JP2008143931A | ||||
| JP2013189657A | ||||
| JP200990632A |
Foreign References:
| WO2015111572A1 | ||||
| WO2013161894A1 |
Attorney, Agent or Firm:
Katsuto Momii