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:
Aug. 30, 2022
Filed:
Apr. 01, 2020
Applicant:
Glo Ab, Lund, SE;
Inventors:
Fariba Danesh, Los Altos Hills, CA (US);
Zhen Chen, Dublin, CA (US);
Assignee:
NANOSYS, INC., Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/00 (2006.01); H01L 33/06 (2010.01); H05B 45/28 (2020.01); H01L 27/15 (2006.01); H05B 45/58 (2020.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 33/06 (2013.01); H05B 45/58 (2020.01);
Abstract
A white LED and a method of repairing a light emitting device including, the method including colored light emitting diodes (LEDs) configured to emit different colors of light and arranged in pixels on a backplane of the device, the method including: determining whether each pixel is a functional pixel or a defective pixel; and repairing the defective pixels by transferring white LEDs to the backplane in each defective pixel.