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:
Oct. 06, 2020
Filed:
Apr. 06, 2017
Applicant:
Power Roll Limited, Sunderland, GB;
Inventor:
Alexander John Topping, Sunderland, GB;
Assignee:
POWER ROLL LIMITED, Sunderland, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/0224 (2006.01); H01L 31/0352 (2006.01); H01L 31/0392 (2006.01); H01L 31/0216 (2014.01); H01L 31/072 (2012.01);
U.S. Cl.
CPC ...
H01L 31/022425 (2013.01); H01L 31/02167 (2013.01); H01L 31/0392 (2013.01); H01L 31/035281 (2013.01); H01L 31/072 (2013.01); Y02E 10/50 (2013.01);
Abstract
An optoelectronic device comprising a substrate comprising a groove having a first and a second face. The first face of the groove is coated with a conductor material and the second face of the groove coated with a semiconductor material. The conductor material and the semiconductor material are in contact with another semiconductor material in the groove. There is an aperture in the another semiconductor material. The first face, second face, the conductor material and the semiconductor material are all in contact with the another semiconductor material in the groove.