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. 26, 2021
Filed:
Apr. 16, 2020
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Frank Robert Libsch, White Plains, NY (US);
Ghavam G. Shahidi, Pound Ridge, NY (US);
Cyril Cabral, Jr., Yorktown Heights, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 27/146 (2006.01); H04B 10/40 (2013.01); H04B 10/50 (2013.01); H04B 10/69 (2013.01); H05B 45/30 (2020.01);
U.S. Cl.
CPC ...
H01L 33/0012 (2013.01); H01L 27/14643 (2013.01); H01L 33/0033 (2013.01); H04B 10/40 (2013.01); H04B 10/502 (2013.01); H04B 10/6911 (2013.01); H05B 45/30 (2020.01);
Abstract
A silicon chip carrier includes at least two of a photosensitive P-I-N diode, a non-photosensitive P-I-N diode, a photosensitive P-(metal)-N diode, a non-photosensitive P-(metal)-N diode, and a Schottky diode all integrally formed in the same layers of the chip carrier. In some embodiments, diodes formed in the chip carrier provide photovoltaic power and power regulation to a circuit mounted on the chip carrier.