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. 22, 2018
Filed:
Oct. 10, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jorge A. Kittl, Round Rock, TX (US);
Joon Goo Hong, Austin, TX (US);
Dharmendar Reddy Palle, Austin, TX (US);
Mark S. Rodder, Dallas, TX (US);
Abstract
A semiconductor device and a method to form the semiconductor device are disclosed. An n-channel component of the semiconductor device includes a first horizontal nanosheet (hNS) stack and a p-channel component includes a second hNS stack. The first hNS stack includes a first gate structure having a plurality of first gate layers and at least one first channel layer. A first internal spacer is disposed between at least one first gate layer and a first source/drain structure in which the first internal spacer has a first length. The second hNS stack includes a second gate structure having a plurality of second gate layers and at least one second channel layer. A second internal spacer is disposed between at least one second gate layer and a second source/drain structure in which the second internal spacer has a second length that is greater than the first length.