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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 8815123 B1

PDFFull Text
Date of Patent:
Aug. 26, 2014

Filed:

Apr. 04, 2009

Fabrication method for ibiiiavia-group amorphous compound and ibiiiavia-group amorphous precursor for thin-film solar cells

Applicants:

Yu Huang, Hsinchu, TW;

Chiou Yen Chiou, Tainan, TW;

Bing Joe Hwang, Taipei, TW;

Hsuan-fu Wang, Taipei, TW;

Shih-hong Chang, Dali, TW;

Chih-lung Lin, Chiayi County, TW;

Chih-chung Wu, Taichung, TW;

Inventors:

Yu Huang, Hsinchu, TW;

Chiou Yen Chiou, Tainan, TW;

Bing Joe Hwang, Taipei, TW;

Hsuan-Fu Wang, Taipei, TW;

Shih-Hong Chang, Dali, TW;

Chih-Lung Lin, Chiayi County, TW;

Chih-Chung Wu, Taichung, TW;

Assignee:

Industrial Technology Research Institute, Hsinchu County, TW;

Attorneys:

Pai Patent & Trademark Law Firm

Chao-Chang David Pai

Primary Examiner:

Patrick Ryan

Assistant Examiner:

Aaron Greso

Int. Cl.
CPC ...
H01B 1/00 (2006.01); H01B 1/12 (2006.01); B05D 5/12 (2006.01); C08F 2/46 (2006.01); C08J 7/18 (2006.01); B21D 53/06 (2006.01); B21K 21/00 (2006.01); B23P 15/26 (2006.01); C23C 16/00 (2006.01); H01L 21/02 (2006.01); C01B 19/00 (2006.01); H01L 31/032 (2006.01); H01B 1/02 (2006.01);
U.S. Cl.
CPC ...
C01B 19/002 (2013.01); C01P 2004/52 (2013.01); H01L 21/0259 (2013.01); C01B 19/008 (2013.01); C01P 2002/72 (2013.01); H01L 31/0322 (2013.01); H01B 1/026 (2013.01); C01P 2002/30 (2013.01); H01L 21/02568 (2013.01); H01L 21/02628 (2013.01); H01L 21/02565 (2013.01); Y02E 10/541 (2013.01); C01P 2002/85 (2013.01); C01P 2004/03 (2013.01); C01B 19/007 (2013.01);
Abstract

A method for fabricating an IBIIIAVIA-group amorphous compound used for thin-film solar cells is provided. A mixture solution including elements of Group IB, IIIA, VIA or combinations thereof is provided. The mixture solution is heated and filtered. IBIIIAVIA-group amorphous powders are acquired after drying the heated and filtered mixture solution.

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