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:
Nov. 13, 2012
Filed:
Apr. 10, 2009
Takashi Matsui, Osaka, JP;
Motoji Shiota, Osaka, JP;
Takashi Matsui, Osaka, JP;
Motoji Shiota, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A wiring board of the present invention has pads disposed in a plurality of rows including: first row pads each being connected to a respective one of the connection wires that is long in length; and second row pads () each being connected to a respective one of the connection wires that is shorter in length than that of first connection wires () connected to the first row pads, each of the first connection wires () being provided not in a region between adjacent ones of the second row pads () but in a lower layer region of the second row pads (), in such a manner that at least a first insulating layer () is sandwiched between the second row pads () and the first connection wires (), and 0.8≦W/W1, where Wis a line width of the first connection wires () in the lower layer region of the second row pads (), and Wis a width of the second row pads ().