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:
Mar. 10, 2020
Filed:
Jan. 23, 2019
Applicant:
Light Share, Llc, San Francisco, CA (US);
Inventor:
Myung Cheol Yoo, San Francisco, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 33/06 (2010.01); H01L 33/30 (2010.01); H01L 33/32 (2010.01); H01L 33/38 (2010.01); H01L 33/40 (2010.01); H01L 33/62 (2010.01); H01L 33/00 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 33/007 (2013.01); H01L 33/0079 (2013.01); H01L 33/06 (2013.01); H01L 33/30 (2013.01); H01L 33/32 (2013.01); H01L 33/382 (2013.01); H01L 33/405 (2013.01); H01L 33/44 (2013.01); H01L 33/62 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0025 (2013.01); H01L 2933/0066 (2013.01);
Abstract
Monolithic pixels are implemented by laterally disposed green, blue and red micro-LED sub-pixels separated by dielectric sidewalls. The green and blue sub-pixels are formed with nitride-based material layers while the red sub-pixel is formed with non-nitride-based material layers that yield an optically-efficient red sub-pixel that is intensity-balanced with the green and blue sub-pixels.