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:
Feb. 28, 2023
Filed:
Jan. 31, 2020
Applicant:
Glo Ab, Lund, SE;
Inventor:
Brian Kim, Santa Clara, CA (US);
Assignee:
NANOSYS, Inc., Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/60 (2010.01); H01L 27/15 (2006.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
H01L 33/60 (2013.01); G06F 3/0412 (2013.01); H01L 27/156 (2013.01);
Abstract
A light emitting device includes a backplane, light emitting diodes (LEDs) attached to a front side of the backplane, and a micro lens array (MLA) located over the LEDs, the MLA containing unit lenses that have a smaller maximum diameter than a maximum lateral widths of the respective LEDs.