Title:
光学積層体及び液晶表示装置
Document Type and Number:
Japanese Patent JP6871049
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an optical laminate, in which an adhesive layer-carrying optical film is laminated on a metal element-containing conductive layer such as a metal wiring layer, capable of suppressing corrosion of a metal element-containing conductive layer, and a liquid crystal display device including the same.SOLUTION: An optical laminate and a liquid crystal display device including the same are provided. The optical laminate includes an optical film, an adhesive layer, and a metal element-containing conductive layer in this order. The adhesive layer is composed of an adhesive composition containing a (meth)acrylic resin (A), an isocyanate-based crosslinking agent (B), an ionic compound (C), and a basic compound (D). The basic compound (D) is a compound containing two or more tertiary amino groups in a molecule.SELECTED DRAWING: Figure 1
More Like This:
Inventors:
Masahiro Fujita
Yuji Asatsu
Yuji Asatsu
Application Number:
JP2017079060A
Publication Date:
May 12, 2021
Filing Date:
April 12, 2017
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
G06F3/041; C09J7/00; C09J11/06; C09J133/00; G02F1/1333; G02F1/1335; G02F1/1343
Domestic Patent References:
| JP2015145494A | ||||
| JP2016036981A | ||||
| JP2016194751A | ||||
| JP2015028138A | ||||
| JP2016101716A |
Foreign References:
| WO2010064551A1 |
Attorney, Agent or Firm:
Fukami patent office