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. 21, 2017
Filed:
Feb. 11, 2015
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Tomohiro Tashiro, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F 1/1333 (2006.01); G02F 1/1362 (2006.01); G02F 1/1335 (2006.01); G02F 1/1343 (2006.01); G02F 1/1345 (2006.01);
U.S. Cl.
CPC ...
G02F 1/136204 (2013.01); G02F 1/133514 (2013.01); G02F 1/134363 (2013.01); G02F 1/136286 (2013.01); G02F 2001/13456 (2013.01);
Abstract
A liquid crystal panel includes a TFT array substrate and a color filter substrate that includes a transparent conductive film (CF transparent conductive film) formed on a surface thereof. The TFT array substrate includes ground wiring that is connected to the CF transparent conductive film and supplies the CF transparent conductive film with a ground potential and CF ground checking wiring that is connected to the transparent conductive film independently of the ground wiring. The CF ground checking wiring extends along an outermost periphery portion on at least one side of the TFT array substrate.