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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 9515143 B1

PDFFull Text
Date of Patent:
Dec. 06, 2016

Filed:

Mar. 14, 2014

Heterogeneous layered structure, method of preparing the heterogeneous layered structure, and electronic device including the heterogeneous layered structure

Applicant:

Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;

Inventors:

Sung-joo Lee, Seoul, KR;

Young-jae Song, Seoul, KR;

Min Wang, Seoul, KR;

Sung-kyu Jang, Seoul, KR;

Jae-young Choi, Suwon-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Bryan Junge

Int. Cl.
CPC ...
H01L 29/12 (2006.01); H01L 29/16 (2006.01); H01L 21/02 (2006.01); H01L 29/267 (2006.01); H01L 29/778 (2006.01);
U.S. Cl.
CPC ...
H01L 29/1606 (2013.01); H01L 21/0262 (2013.01); H01L 21/02425 (2013.01); H01L 21/02458 (2013.01); H01L 21/02527 (2013.01); H01L 29/267 (2013.01); H01L 29/778 (2013.01); H01L 29/7781 (2013.01);
Abstract

A method of manufacturing a heterogeneous layered structure includes growing a hexagonal boron nitride sheet directly on a metal substrate in a chamber, increasing a temperature of the chamber to about 300° C. to about 1500° C., and forming a graphene sheet on the hexagonal boron nitride sheet by supplying a carbon source into the chamber while thermally treating the hexagonal boron nitride sheet at the increased temperature.

Find Patent Forward Citations

Lee, Sung-joo. (2016). Heterogeneous layered structure, method of preparing the heterogeneous layered structure, and electronic device including the heterogeneous layered structure (U.S. Patent No. 9515143). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9515143

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

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