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:
May. 13, 2014
Filed:
Nov. 26, 2010
Shinya Tanaka, Osaka, JP;
Tetsuo Kikuchi, Osaka, JP;
Junya Shimada, Osaka, JP;
Masahiro Yoshida, Osaka, JP;
Isao Ogasawara, Osaka, JP;
Satoshi Horiuchi, Osaka, JP;
Shinya Tanaka, Osaka, JP;
Tetsuo Kikuchi, Osaka, JP;
Junya Shimada, Osaka, JP;
Masahiro Yoshida, Osaka, JP;
Isao Ogasawara, Osaka, JP;
Satoshi Horiuchi, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A signal distribution circuit () includes (i) a redundancy TFT element () provided so as to have a channel width identical to those of driving TFT elements (), (ii) first redundancy lines (), (iii) a second redundancy line (), and (iv) a third redundancy line (). It is therefore possible to provide a liquid crystal display device including the signal distribution circuit () in which, even in a case where a leaking part (a defect part) is generated in any of the driving TFT elements (), it does not take long to restore the leaking part, and productivity can be improved, the driving TFT elements () keeping respective channel widths identical to one another even after the leaking part is restored.