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. 09, 2017
Filed:
Sep. 08, 2014
Applicant:
Alta Devices, Inc., Santa Clara, CA (US);
Inventor:
Andreas Hegedus, Burlingame, CA (US);
Assignee:
ALTA DEVICES, INC., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/02 (2006.01); H01L 31/0224 (2006.01); H01L 31/02 (2006.01); H01L 31/18 (2006.01); H01L 21/66 (2006.01);
U.S. Cl.
CPC ...
H01L 31/022433 (2013.01); H01L 22/22 (2013.01); H01L 31/0201 (2013.01); H01L 31/02013 (2013.01); H01L 31/02021 (2013.01); H01L 31/188 (2013.01); Y02E 10/50 (2013.01);
Abstract
An optoelectronic device including at least one of a solar device, a semiconductor device, and an electronic device. The device includes a semiconductor unit. A plurality of metal fingers is disposed on a surface of the semiconductor unit for electrical conduction. Each of the metal fingers includes a pad area for forming an electrical contact. The optoelectronic device includes a plurality of pad areas that is available for connection to a bus bar, wherein each of the metal fingers is connected to a corresponding pad area for forming an electrical contact.