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:
Jul. 02, 2019
Filed:
Jun. 28, 2016
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Tulasi Sridhar Reddy Guntaka, Eindhoven, NL;
Karel Johannes Gerhardus Hinnen, Eindhoven, NL;
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/29 (2006.01); G02B 26/08 (2006.01); G02B 5/02 (2006.01); G02B 5/00 (2006.01); G02B 5/22 (2006.01);
U.S. Cl.
CPC ...
G02B 26/005 (2013.01); G02B 5/003 (2013.01); G02B 5/0263 (2013.01); G02B 5/22 (2013.01);
Abstract
A display device includes a first support plate and an opposing second support plate. A pixel region is between the first support plate and an inner surface of the second support plate. A diffuser is disposed on the second support plate. The diffuser has a first diffusion area over the pixel region. The first diffusion area has a first region with a first diffusion profile and a second region with a second diffusion profile.