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:
Jan. 02, 2018
Filed:
Oct. 27, 2015
Applicant:
Tokyo Ohka Kogyo Co., Ltd., Kawasaki-shi, JP;
Inventors:
Yueh Chun Liao, Kawasaki, JP;
Takuya Ohhashi, Kawasaki, JP;
Hiroyuki Iida, Kawasaki, JP;
Akimasa Nakamura, Kawasaki, JP;
Assignee:
TOKYO OHKA KOGYO CO. LTD., Kawasaki-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); C09D 5/32 (2006.01); C09D 1/00 (2006.01); C09D 5/24 (2006.01); C09D 7/00 (2006.01); C01G 15/00 (2006.01); H01L 31/18 (2006.01); H01L 31/032 (2006.01); H01L 31/0749 (2012.01); H01L 31/0224 (2006.01);
U.S. Cl.
CPC ...
C09D 5/32 (2013.01); C01G 15/006 (2013.01); C09D 1/00 (2013.01); C09D 5/24 (2013.01); C09D 7/001 (2013.01); H01L 31/022425 (2013.01); H01L 31/0322 (2013.01); H01L 31/0749 (2013.01); H01L 31/1864 (2013.01); H01L 31/0326 (2013.01);
Abstract
A homogeneous coating solution for forming a light-absorbing layer of a solar cell, the homogeneous solution including: at least one metal or metal compound selected from the group consisting of a group 11 metal, a group 13 metal, a group 11 metal compound and a group 13 metal compound; a Lewis base solvent; and a Lewis acid.