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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 9773908 B1

PDFFull Text
Date of Patent:
Sep. 26, 2017

Filed:

Apr. 26, 2016

Semiconductor devices including fin bodies with varied epitaxial layers

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Inventors:

Dongwoo Kim, Incheon, KR;

Seunghun Lee, Hwaseong-si, KR;

Sunjung Kim, Suwon-si, KR;

Hyunjung Lee, Suwon-si, KR;

Bonyoung Koo, Suwon-si, KR;

Assignee:

Samsung Electronics Co., Ltd., , KR;

Attorney:

Ward and Smith, P.A.

Primary Examiner:

Elias M Ullah

Int. Cl.
CPC ...
H01L 21/02 (2006.01); H01L 29/78 (2006.01); H01L 29/08 (2006.01); H01L 29/165 (2006.01);
U.S. Cl.
CPC ...
H01L 29/7848 (2013.01); H01L 29/0847 (2013.01); H01L 29/7853 (2013.01); H01L 29/165 (2013.01);
Abstract

A semiconductor device can include a substrate and a fin body that protrudes from a surface of the substrate. The fin body can include a lower portion having a first lattice structure and an upper portion, separated from the lower portion by a boundary, the upper portion having a second lattice structure that is different than the first lattice structure. An epitaxially grown epitxial layer can be on the lower and upper portions.

Find Patent Forward Citations

Kim, Dongwoo. (2017). Semiconductor devices including fin bodies with varied epitaxial layers (U.S. Patent No. 9773908). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9773908

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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