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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 8894890 B1

PDFFull Text
Date of Patent:
Nov. 25, 2014

Filed:

Jul. 07, 2010

Titanium dioxide nano particle modified by surface stabilizer, titanium dioxide nano ink comprising the same, solar cell employing the same, and producing method of the same

Applicants:

Ki Chun Lee, Seoul, KR;

Yong Jun Jang, Gyeonggi-do, KR;

Inventors:

Ki Chun Lee, Seoul, KR;

Yong Jun Jang, Gyeonggi-do, KR;

Assignee:

Hyundai Motor Company, Seoul, KR;

Attorneys:

Edwards Wildman Palmer LLP

Peter F. Corless

Primary Examiner:

Harold Pyon

Assistant Examiner:

Katie L Hammer

Int. Cl.
CPC ...
H01L 31/04 (2014.01); B05D 5/12 (2006.01); H01B 1/12 (2006.01); H01B 1/22 (2006.01); H01M 4/04 (2006.01); H01M 14/00 (2006.01); C09C 1/36 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C09C 1/3669 (2013.01); H01M 4/0414 (2013.01); H01M 14/005 (2013.01); H01M 4/0404 (2013.01); Y02E 10/542 (2013.01); B82Y 30/00 (2013.01); C01P 2004/64 (2013.01); Y10S 977/773 (2013.01);
Abstract

Disclosed are a titanium dioxide nano ink having such a strong dispersibility as to be applicable by inkjet printing and having adequate viscosity without requiring printing several times, and a titanium dioxide nano particle modified by a surface stabilizer included therein. Inkjet printing of the titanium dioxide nano ink enables printing of a minute electrode. In addition, efficiency of a solar cell may be maximized since occurrence of pattern cracking is minimized.

Find Patent Forward Citations

Lee, Ki. (2014). Titanium dioxide nano particle modified by surface stabilizer, titanium dioxide nano ink comprising the same, solar cell employing the same, and producing method of the same (U.S. Patent No. 8894890). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8894890

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

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