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:
Dec. 02, 2014
Filed:
May. 25, 2011
Yuuichi Takenaka, Chiba, JP;
Yuuichi Takenaka, Chiba, JP;
Japan Display Inc., Tokyo, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo-ken, JP;
Abstract
Provided is a display device, including: a display panel which includes a thin film transistor substrate (SUB) on which a terminal portion including a plurality of terminals (TR) is provided; and a drive circuit connected to the terminal portion, in which: the drive circuit includes: a flexible board (FB); and a semiconductor chip mounted on the flexible board; the flexible board (FB) includes a plurality of wirings (La) for connecting the semiconductor chip and the plurality of terminals (TR), respectively; and the plurality of wirings (La) each include: a first wiring portion (La) which overlaps a corresponding one of the plurality of terminals (TR); and a second wiring portion (La) which is positioned between the first wiring portion (La) and the semiconductor chip, the first wiring portion (La) being narrower than the second wiring portion (La).