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. 22, 2016
Applicants:
Koninklijke Philips N.v., Eindhoven, NL;
Lumileds Llc, San Jose, CA (US);
Inventors:
Frederic Stephane Diana, Santa Clara, CA (US);
Kwong-Hin Henry Choy, Sunnyvale, CA (US);
Qingwei Mo, Sunnyvale, CA (US);
Serge L. Rudaz, Sunnyvale, CA (US);
Frank L. Wei, San Francisco, CA (US);
Daniel A. Steigerwald, Cupertino, CA (US);
Assignee:
Lumileds LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/08 (2010.01); H01L 33/38 (2010.01); H01L 33/44 (2010.01); H01L 33/48 (2010.01); H01L 33/54 (2010.01); H01L 33/60 (2010.01); H01L 33/52 (2010.01); H01L 33/46 (2010.01);
U.S. Cl.
CPC ...
H01L 33/60 (2013.01); H01L 33/08 (2013.01); H01L 33/385 (2013.01); H01L 33/44 (2013.01); H01L 33/486 (2013.01); H01L 33/54 (2013.01); H01L 33/46 (2013.01); H01L 33/52 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0025 (2013.01);
Abstract
In embodiments of the invention, a passivation layer is disposed over a side of a semiconductor structure including a light emitting layer disposed between an n-type region and a p-type region. A material configured to adhere to an underfill is disposed over an etched surface of the semiconductor structure.