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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 10070522 B1

PDFFull Text
Date of Patent:
Sep. 04, 2018

Filed:

Nov. 03, 2016

Population of metal oxide nanosheets, preparation method thereof, and electrical conductor and electronic device including the same

Applicant:

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

Inventors:

Doh Won Jung, Seoul, KR;

Se Yun Kim, Seoul, KR;

Jong Wook Roh, Anyang-si, KR;

Jongmin Lee, Hwaseong-si, KR;

Sungwoo Hwang, Suwon-si, KR;

Jinyoung Hwang, Yongin-si, KR;

Chan Kwak, Yongin-si, KR;

Assignee:

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

Attorney:

Cantor Colburn LLP

Primary Examiner:

Tremesha S Willis

Int. Cl.
CPC ...
H05K 1/09 (2006.01); C01G 55/00 (2006.01); C09D 1/00 (2006.01); C09D 5/24 (2006.01); C09D 7/40 (2018.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); H05K 1/02 (2006.01); C08K 3/22 (2006.01); H05K 3/28 (2006.01);
U.S. Cl.
CPC ...
H05K 1/09 (2013.01); C01G 55/004 (2013.01); C09D 1/00 (2013.01); C09D 5/24 (2013.01); C09D 7/70 (2018.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2002/72 (2013.01); C01P 2002/85 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2004/24 (2013.01); C01P 2004/61 (2013.01); C01P 2006/40 (2013.01); C08K 3/22 (2013.01); H05K 1/0274 (2013.01); H05K 3/28 (2013.01); H05K 2201/026 (2013.01); H05K 2201/032 (2013.01); H05K 2201/0302 (2013.01); H05K 2201/0326 (2013.01); H05K 2201/0338 (2013.01); H05K 2201/0776 (2013.01); H05K 2201/10977 (2013.01); Y10S 977/755 (2013.01); Y10S 977/896 (2013.01); Y10S 977/932 (2013.01);
Abstract

An electrical conductor includes a substrate; and a first conductive layer disposed on the substrate and including a plurality of metal oxide nanosheets, wherein adjacent metal oxide nanosheets of the plurality of metal oxide nanosheets contact to provide an electrically conductive path between the contacting metal oxide nanosheets, wherein the plurality of metal oxide nanosheets include an oxide of Re, V, Os, Ru, Ta, Ir, Nb, W, Ga, Mo, In, Cr, Rh, Mn, Co, Fe, or a combination thereof, and wherein the metal oxide nanosheets of the plurality of metal oxide nanosheets have an average lateral dimension of greater than or equal to about 1.1 micrometers.

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