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:
Jul. 12, 2016
Filed:
Jan. 25, 2011
Masato Yoshida, Tsukuba, JP;
Takeshi Nojiri, Tsukuba, JP;
Mitsunori Iwamuro, Tsukuba, JP;
Shuuichirou Adachi, Tsukuba, JP;
Keiko Kizawa, Tsukuba, JP;
Takuya Aoyagi, Hitachi, JP;
Hiroki Yamamoto, Hitachi, JP;
Takashi Naito, Hitachi, JP;
Takahiko Kato, Hitachi, JP;
Masato Yoshida, Tsukuba, JP;
Takeshi Nojiri, Tsukuba, JP;
Mitsunori Iwamuro, Tsukuba, JP;
Shuuichirou Adachi, Tsukuba, JP;
Keiko Kizawa, Tsukuba, JP;
Takuya Aoyagi, Hitachi, JP;
Hiroki Yamamoto, Hitachi, JP;
Takashi Naito, Hitachi, JP;
Takahiko Kato, Hitachi, JP;
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
Abstract
The paste composition for an electrode are constituted with copper-containing particles having a peak temperature of an exothermic peak showing a maximum area in the simultaneous ThermoGravimetry/Differential Thermal Analysis of 280° C. or higher, glass particles, a solvent, and a resin. Further, the photovoltaic cell has an electrode formed by using the paste composition for a photovoltaic cell electrode.