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:
Dec. 06, 2022
Filed:
Mar. 21, 2018
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 31/0236 (2006.01); H01L 31/056 (2014.01); H01L 31/053 (2014.01);
U.S. Cl.
CPC ...
H01L 31/0236 (2013.01); H01L 31/02363 (2013.01); H01L 31/02366 (2013.01); H01L 31/053 (2014.12); H01L 31/056 (2014.12);
Abstract
The present invention relates to an optoelectronic device comprising a substrate having a first and a second substantially planar face, a series of grooves in the first substantially planar face, and a first and a second electrical conductor on the second substantially planar face; wherein a first face of the first electrical conductor and a first face of the second electrical conductor are reflective.