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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 10720435 B1

PDFFull Text
Date of Patent:
Jul. 21, 2020

Filed:

Jun. 13, 2019

Semiconductor devices including support patterns

Applicant:

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

Inventors:

Jae-Hoon Song, Suwon-si, KR;

Kiheum Nam, Osan-si, KR;

Wonchul Lee, Seongnam-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;

Attorney:

Lee IP Law, P.C.

Primary Examiner:

Mark V Prenty

Int. Cl.
CPC ...
H01L 27/108 (2006.01); H01L 29/41 (2006.01); H01L 21/768 (2006.01); H01L 23/528 (2006.01); H01L 49/02 (2006.01); H01L 27/02 (2006.01);
U.S. Cl.
CPC ...
H01L 27/10844 (2013.01); H01L 21/76802 (2013.01); H01L 21/76838 (2013.01); H01L 23/528 (2013.01); H01L 27/10852 (2013.01); H01L 28/90 (2013.01); H01L 29/41 (2013.01); H01L 27/0207 (2013.01);
Abstract

A semiconductor device includes a plurality of pillar structures on a semiconductor substrate, and a support pattern in contact with at least a part of each of the pillar structures, the support pattern connecting the pillar structures with one another, wherein the support pattern includes support holes exposing side surfaces of the pillar structures, the support holes including at least a first support hole and a second support hole that are spaced apart from each other, the first and second support holes having different shapes from each other.

Find Patent Forward Citations

Song, Jae-Hoon. (2020). Semiconductor devices including support patterns (U.S. Patent No. 10720435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10720435

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

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