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:
Oct. 15, 2019
Filed:
May. 31, 2017
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Tulasi Sridhar Reddy Guntaka, Eindhoven, NL;
Toru Sakai, Waalre, NL;
Abhishek Kumar, Tilburg, NL;
Karel Johannes Gerhardus Hinnen, Eindhoven, NL;
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G03F 7/00 (2006.01); G02B 1/12 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
G02B 26/005 (2013.01); G02B 1/12 (2013.01); G02B 26/007 (2013.01); G03F 7/0007 (2013.01); G09G 3/34 (2013.01); G09G 2300/0439 (2013.01); G09G 2300/0469 (2013.01);
Abstract
A display device including a first support plate and an opposing second support plate. A first pixel is positioned between the first support plate and the second support plate. A spacer structure is coupled to the second support plate and associated with the first pixel. The spacer structure allows propagation of light having a first wavelength and prevents propagation of light having a second wavelength.