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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 9829608 B1

PDFFull Text
Date of Patent:
Nov. 28, 2017

Filed:

Oct. 27, 2016

Micro lens array substrate, electro-optical device, and electronic apparatus

Applicant:

Seiko Epson Corporation, Tokyo, JP;

Inventor:

Toru Nimura, Matsumoto, JP;

Assignee:

Seiko Epson Corporation, Tokyo, JP;

Attorney:

ALG Intellectual Property, LLC

Primary Examiner:

Nathanael R Briggs

Assistant Examiner:

William Peterson

Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02B 3/00 (2006.01); G02B 27/14 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); G03B 21/00 (2006.01); G03B 33/12 (2006.01);
U.S. Cl.
CPC ...
G02B 3/0043 (2013.01); G02B 3/0056 (2013.01); G02B 27/149 (2013.01); G02F 1/133526 (2013.01); G02F 1/1368 (2013.01); G02F 1/133512 (2013.01); G02F 1/136286 (2013.01); G02F 2001/133565 (2013.01); G02F 2001/133607 (2013.01); G02F 2201/123 (2013.01); G03B 21/006 (2013.01); G03B 33/12 (2013.01);
Abstract

A micro lens array substrate includes a substrate having optical transparency and a lens layer having optical transparency and a different refractive index from that of the substrate, which is formed in such a manner as to fill in a concave portion arranged in one surface of the substrate in the X-direction, the Y-direction, and the W-direction. A through-hole is provided in the lens layer, between the adjacent concave portions in the W-direction in the lens layer, and the lens layer is continuous between the adjacent concave portions in the X-direction or in the Y-direction.

Find Patent Forward Citations

Nimura, Toru. (2017). Micro lens array substrate, electro-optical device, and electronic apparatus (U.S. Patent No. 9829608). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9829608

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

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