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:
Mar. 25, 1997
Filed:
Aug. 21, 1995
Yoshiyuki Mizumo, Kaizuka, JP;
Minolta Co., Ltd., Osaka, JP;
Abstract
A multi-layer, flexible printed circuit device having a relatively rigid electronic component mounting portion and a relatively pliable connection wiring portion. The electronic component mounting portion comprises multiple layers of bases including at least one rigid base, and circuit pattern layers. The pliable connection wiring portion is formed by extending pliable bases and circuit pattern layers at one end. The rigidity of the electronic component mounting portion may be maintained by means of the rigid base or bases comprising a thick panel made of the same material as the pliable bases. Alternatively, the copper films of the circuit pattern layers may be made relatively thick or a base material with high rigidity may be used.