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:
Aug. 17, 2010
Filed:
Oct. 25, 2007
Takashi Tatsuzawa, Shimodate, JP;
Itsuo Watanabe, Shimodate, JP;
Naoki Fukushima, Shimodate, JP;
Masahide Kume, Shimodate, JP;
Takashi Tatsuzawa, Shimodate, JP;
Itsuo Watanabe, Shimodate, JP;
Naoki Fukushima, Shimodate, JP;
Masahide Kume, Shimodate, JP;
Hitachi Chemical Co., Ltd., Tokyo, JP;
Abstract
The present invention provides an adhesive film for circuit connection which is to be interposed between circuit electrodes facing each other and used for electrically connecting the circuit electrodes to each other, which comprises a curing agent to generate free radicals with heating, a radically polymerizable substance, and a film-forming polymer, and in which a temporary fixing power to a flexible substrate having the circuit electrode is 40-180 N/m.