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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 11566142 B1

PDFFull Text
Date of Patent:
Jan. 31, 2023

Filed:

Mar. 26, 2019

Conductive ink and method for preparing the same, and flexible display device

Applicants:

Hefei Boe Display Technology Co., Ltd., Anhui, CN;

Boe Technology Group Co., Ltd., Beijing, CN;

Inventors:

Hao Chen, Beijing, CN;

Wei Zhang, Beijing, CN;

Xingfu Zhang, Beijing, CN;

Assignees:

HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., Anhui, CN;

BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;

Attorneys:

Nath, Goldberg & Meyer

Joshua B. Goldberg

Primary Examiner:

Katie L Hammer

Int. Cl.
CPC ...
C09D 11/52 (2014.01); C01G 5/00 (2006.01); C09D 11/36 (2014.01); G09F 9/30 (2006.01); H05K 1/03 (2006.01); H05K 1/09 (2006.01); H05K 3/12 (2006.01); C09D 11/30 (2014.01); C09D 11/102 (2014.01); C09D 11/322 (2014.01); B82Y 40/00 (2011.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C09D 11/52 (2013.01); C01G 5/00 (2013.01); C09D 11/102 (2013.01); C09D 11/30 (2013.01); C09D 11/322 (2013.01); C09D 11/36 (2013.01); G09F 9/301 (2013.01); H05K 1/0393 (2013.01); H05K 1/097 (2013.01); H05K 3/125 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2004/64 (2013.01); C01P 2006/40 (2013.01); H05K 2201/10128 (2013.01);
Abstract

A conductive ink is provided, which includes an ink solvent and a conductive composition dispersed in the ink solvent. The conductive composition includes a silver nanoparticle and a molecular chain of polyaniline formed on a surface of the silver nanoparticle. A method for preparing a conductive ink and a flexible display device are further provided. The conductive ink has good film forming property and good conductivity.

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Chen, Hao. (2023). Conductive ink and method for preparing the same, and flexible display device (U.S. Patent No. 11566142). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11566142

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