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:
May. 12, 2020
Filed:
Jun. 28, 2018
Applicants:
Michael A. Tischler, Vancouver, CA;
Philippe M. Schick, Vancouver, CA;
Ian Ashdown, West Vancouver, CA;
Calvin Wade Sheen, Derry, NH (US);
Paul Jungwirth, Burnaby, CA;
Inventors:
Michael A. Tischler, Vancouver, CA;
Philippe M. Schick, Vancouver, CA;
Ian Ashdown, West Vancouver, CA;
Calvin Wade Sheen, Derry, NH (US);
Paul Jungwirth, Burnaby, CA;
Assignee:
COOLEDGE LIGHTING INC., British Columbia, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 33/00 (2010.01); H01L 23/538 (2006.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); H01L 25/075 (2006.01); H01L 33/60 (2010.01); H01L 33/58 (2010.01); H01L 33/44 (2010.01);
U.S. Cl.
CPC ...
H01L 23/5387 (2013.01); H01L 33/505 (2013.01); H01L 33/62 (2013.01); H01L 25/0753 (2013.01); H01L 33/44 (2013.01); H01L 33/507 (2013.01); H01L 33/58 (2013.01); H01L 33/60 (2013.01); H01L 2933/0041 (2013.01);
Abstract
In accordance with certain embodiments, a light-emitting element composed of one or more discrete units configured for light emission is adhered directly to a yielding substrate with a pressure-activated adhesive notwithstanding any nonplanarity of the surface of the light-emitting element or non-coplanarity of the semiconductor die contacts.