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:
Mar. 09, 2021
Filed:
Sep. 21, 2020
Applicant:
Monolithic 3d Inc., San Jose, CA (US);
Inventors:
Zvi Or-Bach, San Jose, CA (US);
Deepak C. Sekar, San Jose, CA (US);
Paul Lim, Monte Sereno, CA (US);
Assignee:
MONOLITHIC 3D INC., Klamath Falls, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/146 (2006.01); H01L 31/0232 (2014.01); H01L 25/04 (2014.01); H01L 31/0368 (2006.01); H01L 31/102 (2006.01); H01L 27/28 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/14603 (2013.01); H01L 25/042 (2013.01); H01L 27/1218 (2013.01); H01L 27/281 (2013.01); H01L 31/02327 (2013.01); H01L 31/03682 (2013.01); H01L 31/102 (2013.01);
Abstract
A multi-level semiconductor device, the device including: a first level including integrated circuits; a second level including an optical waveguide, where the second level is disposed above the first level, where the first level includes crystalline silicon; and an oxide layer disposed between the first level and the second level, where the second level is bonded to the oxide layer, and where the bonded includes oxide to oxide bonds.