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:
Feb. 18, 2014
Filed:
Mar. 13, 2009
Kazunori Tanimoto, Osaka, JP;
Isao Ogasawara, Osaka, JP;
Masahiro Yoshida, Osaka, JP;
Takehiko Kawamura, Osaka, JP;
Hideaki Takizawa, Osaka, JP;
Kazunori Tanimoto, Osaka, JP;
Isao Ogasawara, Osaka, JP;
Masahiro Yoshida, Osaka, JP;
Takehiko Kawamura, Osaka, JP;
Hideaki Takizawa, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
Provided is an active matrix substrate having improved display quality without forming an inspection line in a terminal arrangement region for inspecting short circuit between connection lines. Scanning lines () include first scanning lines having input ends for a scanning signal on one end side, and second scanning lines having input ends for a scanning signal the other end side. In a display region (), the first scanning lines and the second scanning lines are formed alternately one by one. An active matrix substrate () includes a first inspection line () and a second inspection line () that cross each of a plurality of first connection lines (), and a third inspection line () and a fourth inspection line () that cross each of a plurality of second connection lines (). The first to the fourth inspection lines () are formed in a frame-shaped wiring region (), excluding the terminal arrangement region () and the display region ().