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.:
Date of Patent:
Nov. 25, 2014
Filed:
Jul. 07, 2010
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;
Primary Examiner:
Assistant Examiner:
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.