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:
Oct. 23, 2012
Filed:
Jun. 29, 2009
Taiga Matsushita, Itabashi-ku, JP;
Katsumi Katakura, Itabashi-ku, JP;
Taiga Matsushita, Itabashi-ku, JP;
Katsumi Katakura, Itabashi-ku, JP;
Lintec Corporation, Tokyo, JP;
Abstract
The present invention provides an electronic circuit which comprises a circuit line and a terminal portion connected to the circuit line, wherein the terminal portion has a folding endurance structure at a junction where the terminal portion is connected to the circuit line and the folding endurance structure of the terminal portion has a plane width gradually-increasing portion, in which the width of the terminal portion in plane view increases continuously or intermittently as the folding endurance structure of the terminal portion becomes away from the junction where the terminal portion is connected to the circuit line. The electronic circuit and an IC tag incorporating the electronic circuit of the present invention are excellent in folding endurance property, and can have an electronic circuit which is hard to break even if the electronic circuit is folded.