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:
Nov. 20, 2018
Filed:
Mar. 03, 2017
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Ion Bita, Santa Clara, CA (US);
Jean-Jacques P. Drolet, San Jose, CA (US);
Enkhamgalan Dorjgotov, Mountain View, CA (US);
Michael J. Brown, Campbell, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); G02B 5/30 (2006.01); G02B 5/00 (2006.01); G02B 5/22 (2006.01); G02B 27/28 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5284 (2013.01); G02B 5/003 (2013.01); G02B 5/223 (2013.01); G02B 5/3041 (2013.01); G02B 5/3083 (2013.01); G02B 27/288 (2013.01); H01L 27/3211 (2013.01); H01L 51/5281 (2013.01);
Abstract
Display panel configurations are described in which a pixel-level integrated black matrix layer is combined with an elliptical polarizer. The elliptical polarizer may allow for increased transmission of emissive LEDs in the display panel, while the black matrix layer may mitigate internal reflection of ambient light.