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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 11404182 B1

PDFFull Text
Date of Patent:
Aug. 02, 2022

Filed:

Oct. 17, 2018

Conductive composite structure for electronic device, method of preparing the same, electrode for electronic device including the conductive composite structure, and electronic device including the conductive composite structure

Applicant:

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

Inventors:

Dongjin Yun, Pohang-si, KR;

Seyun Kim, Seoul, KR;

Minsu Seol, Seoul, KR;

Changseok Lee, Seoul, KR;

Seongheon Kim, Seongnam-si, KR;

Hyangsook Lee, Suwon-si, KR;

Changhoon Jung, Seoul, KR;

Assignee:

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

Attorney:

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

Primary Examiner:

Haidung D Nguyen

Int. Cl.
CPC ...
H01B 1/20 (2006.01); H01L 51/50 (2006.01); H01B 1/24 (2006.01); C08L 25/18 (2006.01); C08K 3/04 (2006.01); H01L 51/10 (2006.01); H01L 51/44 (2006.01); H01L 51/52 (2006.01); C08L 65/00 (2006.01); C08G 61/12 (2006.01); C08G 65/26 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01B 1/24 (2013.01); C08K 3/042 (2017.05); C08L 25/18 (2013.01); C08L 65/00 (2013.01); H01L 51/102 (2013.01); H01L 51/442 (2013.01); H01L 51/5206 (2013.01); H01L 51/5218 (2013.01); H01L 51/5234 (2013.01); C08G 61/126 (2013.01); C08G 65/2636 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/512 (2013.01); C08G 2261/792 (2013.01); C08G 2261/794 (2013.01); C08G 2261/91 (2013.01); C08G 2261/92 (2013.01); C08G 2261/95 (2013.01); C08K 2201/001 (2013.01); H01L 51/0037 (2013.01);
Abstract

Provided are a conductive composite structure for an electronic device, a method of preparing the conductive composite structure, an electrode for an electronic device including the conductive composite structure, and an electronic device including the conductive composite structure. The conductive composite structure may contain graphene and an organic composite layer including a conductive polymer having a work function of about 5.3 eV or lower, and has a sheet resistance deviation of about 10% or less.

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