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:
Feb. 26, 2019
Filed:
Sep. 09, 2016
Applicant:
Yazaki Corporation, Tokyo, JP;
Inventors:
Tetsuya Sugiyama, Shizuoka, JP;
Go Nakamura, Shizuoka, JP;
Assignee:
YAZAKI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); G03B 21/60 (2014.01); G02B 26/10 (2006.01); G02B 27/01 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
G03B 21/60 (2013.01); G02B 26/0833 (2013.01); G02B 26/105 (2013.01); G02B 27/0101 (2013.01); H04N 9/3129 (2013.01); G02B 2027/013 (2013.01); G02B 2027/0118 (2013.01);
Abstract
Provided is a scanning projector screen which can suppress inhomogeneity of a beam diameter. The scanning projector screen has a screen surface that is curved in at least one direction.