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:
Dec. 13, 2016
Filed:
Dec. 16, 2010
Applicants:
Hiroshi Yokota, Saitama, JP;
Shingo Ohsaku, Saitama, JP;
Inventors:
Hiroshi Yokota, Saitama, JP;
Shingo Ohsaku, Saitama, JP;
Assignee:
KIMOTO CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/02 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 5/0242 (2013.01); G02B 5/0221 (2013.01); G02F 1/133606 (2013.01);
Abstract
A light diffusing sheet can include a diffusion layer. The diffusion layer has a surface profile that satisfies certain conditions.