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. 23, 2013
Filed:
Nov. 18, 2010
Nobuyuki Naganuma, Ogaki, JP;
Michimasa Takahashi, Ogaki, JP;
Masakazu Aoyama, Ogaki, JP;
Ibiden Co., Ltd., Ogaki-shi, JP;
Abstract
A flex-rigid wiring board including an insulative substrate, a flexible wiring board positioned beside the insulative substrate, an insulation layer positioned over the insulative substrate and the flexible wiring board and exposing a portion of the flexible wiring board, and a wiring layer made of a conductor and formed on the insulation layer. The insulation layer has a tapered portion which becomes thinner toward an end surface of the insulation layer in the direction of the portion of the flexible wiring board exposed by the insulation layer. The wiring layer has a sloping portion formed on the tapered portion of the insulation layer.