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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11198274 B1

PDFFull Text
Date of Patent:
Dec. 14, 2021

Filed:

Jul. 13, 2016

Optical laminate having thin glass, polarizer, and protective film with specified modulus of elasticity

Applicant:

Nitto Denko Corporation, Ibaraki, JP;

Inventors:

Takeshi Murashige, Ibaraki, JP;

Junichi Inagaki, Ibaraki, JP;

Kazuhito Hosokawa, Ibaraki, JP;

Assignee:

NITTO DENKO CORPORATION, Ibaraki, JP;

Attorney:

Westerman, Hattori, Daniels & Adrian, LLP

Primary Examiner:

Ryan S Dunning

Int. Cl.
CPC ...
G02B 1/11 (2015.01); G02B 1/14 (2015.01); G02B 5/30 (2006.01); B32B 17/10 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B32B 23/04 (2006.01); B32B 27/08 (2006.01); B32B 7/12 (2006.01); H01L 51/50 (2006.01); C03C 17/32 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
B32B 17/10 (2013.01); B32B 7/12 (2013.01); B32B 17/10018 (2013.01); B32B 17/10458 (2013.01); B32B 17/10733 (2013.01); B32B 23/046 (2013.01); B32B 27/08 (2013.01); B32B 27/30 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); C03C 17/32 (2013.01); G02B 1/11 (2013.01); G02B 1/14 (2015.01); G02B 5/30 (2013.01); G02B 5/3041 (2013.01); H01L 51/50 (2013.01); B32B 2307/40 (2013.01); B32B 2307/544 (2013.01); B32B 2307/546 (2013.01); B32B 2307/558 (2013.01); B32B 2307/732 (2013.01); B32B 2367/00 (2013.01); B32B 2457/20 (2013.01); B32B 2457/202 (2013.01); H01L 51/5237 (2013.01);
Abstract

Provided is an optical laminate capable of contributing to reduction in weight and improvement in impact resistance of a display apparatus. The optical laminate includes a thin glass having a thickness of 100 μm or less and a polarizing plate arranged on one side of the thin glass, in which the polarizing plate includes a polarizer and a protective film arranged on a surface of the polarizer on a thin glass side. In one embodiment, the optical laminate of the present invention further includes an adhesion layer between the thin glass and the polarizing plate.

Find Patent Forward Citations

Murashige, Takeshi. (2021). Optical laminate having thin glass, polarizer, and protective film with specified modulus of elasticity (U.S. Patent No. 11198274). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11198274

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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