US 2016/0238744 A1Published application

Optical film including functional coating layer and polarizing plate and image display device including same

AssigneeLG Chem, Ltd.

InventorsKyoung-Won KIM, Nam-Jeong LEE, Hwa-Sub SHIM, Jun-Wuk PARK, Yi-Rang LIM

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Abstract

The present invention relates to an optical film including an acryl-based film; and a functional coating layer formed on at least one surface of the acryl-based film, containing a conductive material and a water-dispersible resin and having surface resistance of 109 W/Sq to 1019 W/Sq.

Claims14

Dependent claims

An optical film comprising:

an acryl-based film;
and
a functional coating layer formed on at least one surface of the acryl-based film, containing a conductive material and a water-dispersible resin, and having surface resistance of 109 W/Sq to 1013 W/Sq.

Dependencies are inferred from the claim text.

Facts

Application: 15/024,670Filed 26 Sep 2014
Priority: KR 10-2013-011706430 Sep 2013
Published: 18 Aug 2016
Term ends: Not estimatedThe source records don’t support an estimate.

Classification34 codes

C08J 7/043
Coating: improving the adhesiveness of the coatings per se, e.g. forming primers
B32B 7/12
Interconnection of layers: using interposed adhesives or interposed materials with bonding properties
B32B 27/08
As the main or only constituent of a layer, which is next to another layer of the same or of a different material: of synthetic resin
B32B 27/30
Layered products comprising a layer of synthetic resin: comprising vinyl polymers; comprising acrylic polymers

Family

US 9,715,045 B2Related patent
US 2016/0238744 A1This patent

From the US filing history. Foreign family members aren’t listed.

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