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US 8,617,697 B2Granted
Protective film
AssigneeKolon Industries, Inc.
InventorsChong Won Kim, Suk Won Choi, Si Min Kim, Jung-Seok Kim, Sang-Hyun Baek
Life of this patent
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Abstract
Provided is a protective film including two or more transparent plastic substrates having a functional coating layer formed thereon and laminated successively by way of an adhesive layer.
Claims12
A protective film, comprising:
- a first transparent plastic substrate;
- an anti-glare coating layer formed on one surface of the first transparent substrate;
- a second transparent plastic substrate;
- a first silicon oxide SiOx coating layer formed on one surface of the second transparent plastic substrate wherein x is 1.0-2.0;
- a third transparent plastic substrate;
- and
- a second silicon oxide SiOx coating layer formed on one surface of the third transparent plastic substrate wherein x is 1.0-2.0,
- wherein the first transparent plastic substrate and the second transparent plastic substrate face each other and are adhered to each other by way of a first adhesive layer, and the first silicon oxide coating layer and the second silicon oxide coating layer face each other and are adhered to each other by way of a second adhesive layer.
5 more elements
Dependencies are inferred from the claim text.