LIGHT-DIFFUSING FILM, AND POLARIZING PLATE COMPRISING LIGHT-DIFFUSING FILM

Title:

LIGHT-DIFFUSING FILM, AND POLARIZING PLATE COMPRISING LIGHT-DIFFUSING FILM

Document Type and Number:

WIPO Patent Application WO/2021/079804

Kind Code:

A1

Abstract:

Provided is a light-diffusing film that, when combined with another film to constitute an optical laminate, can contribute to the durability (particularly high-humidity resistance) of the optical laminate.　This light-diffusing film comprises a shaping layer and a light-diffusing layer positioned on one surface of the shaping layer, the shaping layer including a base-material part and a relief part positioned on one surface of the base-material part, and the light-diffusing layer being positioned on the base-material-part side of the shaping layer.

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Inventors:

YOSHIKAWA TAKAHIRO (JP)
MITA SATOSHI (JP)
MURAKAMI NATSUKI (JP)

Application Number:

PCT/JP2020/038794

Publication Date:

April 29, 2021

Filing Date:

October 14, 2020

Export Citation:

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Assignee:

NITTO DENKO CORP (JP)

International Classes:

G02B5/02; B32B3/30; B32B7/022; B32B7/023; B32B27/18; G02B5/30

Domestic Patent References:

WO2011162184A1

2011-12-29

Foreign References:

JP2010256889A	2010-11-11
JP2002357706A	2002-12-13
JPH09290490A	1997-11-11
JP2010243574A	2010-10-28

Attorney, Agent or Firm:

MOMII Takafumi (JP)

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