Title:
POLARIZING FILM WITH ADHESIVE LAYER, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/188871
Kind Code:
A1
Abstract:
This invention is a polarizing film with adhesive layer having, in the following order, a polarizing film having a polarizer and a protective film on one or both sides of the polarizer, an electro-conductive layer and an adhesive layer, the polarizing film with adhesive layer having a deformed portion of a shape other than a rectangle, and the adhesive layer being formed of an adhesive composition containing a (meth)acrylic polymer (A) and an ionic compound(B). With this polarizing film with adhesive layer having a deformed portion it is possible to curb the occurrence of deformation cracks and curb electrostatic unevenness, even if applied to in-cell LCD panels.
Inventors:
KIMURA TOMOYUKI (JP)
ONO HIROTOMO (JP)
YAMAMOTO SATOSHI (JP)
TOYAMA YUSUKE (JP)
ONO HIROTOMO (JP)
YAMAMOTO SATOSHI (JP)
TOYAMA YUSUKE (JP)
Application Number:
PCT/JP2019/042603
Publication Date:
September 24, 2020
Filing Date:
October 30, 2019
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
G02B5/30; B32B7/023; B32B27/00; G02F1/1333; G02F1/1335; G06F3/041; G09F9/30
Domestic Patent References:
| WO2018181415A1 | 2018-10-04 | |||
| WO2016129632A1 | 2016-08-18 | |||
| WO2015194523A1 | 2015-12-23 |
Foreign References:
| US20180003860A1 | 2018-01-04 | |||
| JP2016062027A | 2016-04-25 | |||
| JP2001350019A | 2001-12-21 |
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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