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.:
Date of Patent:
Apr. 27, 2010
Filed:
Dec. 04, 2007
Applicants:
Akihiro Shimizu, Minowa-machi, JP;
Masayuki Oto, Zama, JP;
Shuho Kobayashi, Okaya, JP;
Inventors:
Assignee:
Epson Toyocom Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
Abstract
A dust-proof glass is provided on a light incident surface of a transmission-type liquid crystal panel. The dust-proof glass includes: a reflection section which is provided at an outer edge of a light incident surface of the dust-proof glass; and a notch section which is formed at an outer edge of a light emitting surface of the dust-proof glass.
Quick Actions:
Shimizu, Akihiro. (2010). Dust-proof glass, and electro-optic device and projection type image display device using the same (U.S. Patent No. 7705960). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7705960
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile