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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.:

US 11646306 B1

PDFFull Text
Date of Patent:
May. 09, 2023

Filed:

Mar. 24, 2021

Co-integration of gate-all-around fet, finfet and passive devices on bulk substrate

Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Julien Frougier, Albany, NY (US);

Veeraraghavan S. Basker, Schenectady, NY (US);

Andrew Gaul, Halfmoon, NY (US);

Ruilong Xie, Niskayuna, NY (US);

Assignee:

International Business Machines Corporation, Armonk, NY (US);

Attorney:

Samuel A. Waldbaum

Primary Examiner:

Changhyun Yi

Int. Cl.
CPC ...
H01L 27/06 (2006.01); H01L 27/02 (2006.01); H01L 29/06 (2006.01); H01L 29/423 (2006.01); H01L 29/786 (2006.01); H01L 29/66 (2006.01); H01L 21/02 (2006.01); H01L 21/8234 (2006.01); H01L 29/78 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0629 (2013.01); H01L 21/0259 (2013.01); H01L 21/823412 (2013.01); H01L 21/823431 (2013.01); H01L 21/823481 (2013.01); H01L 27/0255 (2013.01); H01L 29/0665 (2013.01); H01L 29/42392 (2013.01); H01L 29/66742 (2013.01); H01L 29/66795 (2013.01); H01L 29/785 (2013.01); H01L 29/78696 (2013.01);
Abstract

An apparatus that includes a substrate divided into a plurality of different regions, where the substrate remains physically together. A first device located in a first region of the plurality of different regions, where the first device has a first height. A second device located in a second region of the plurality of different regions. The second device has a second height and the second device is a different device from the first device. A third device located in a third region of the plurality of different regions. The third device has a third height and the third device is a different device from the first device and the second device. The second height is smaller than the first height.

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