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. 03, 2015
Filed:
Dec. 07, 2012
Japan Display East Inc., Mobara-shi, Chiba-ken, JP;
Takahiro Ochiai, Chiba, JP;
Mitsuru Goto, Chiba, JP;
Youzou Nakayasu, Mobara, JP;
Masaki Nishikawa, Chiba, JP;
Motoharu Miyamoto, Hachioji, JP;
Japan Display Inc., Tokyo, JP;
Abstract
There is provided a display device that suppresses an electrostatic discharge failure in a manufacturing stage, and improves a yield. A substrate provided in the display device includes: a display unit in which a plurality of pixel circuits, and a common electrode are formed; N (integer satisfying N≧3) gate signal lines extending in the display unit; a gate driver circuit in which N shift register circuits connected to the respective gate signal lines to supply a gate signal are arranged outside of the display unit side by side; a common voltage main line arranged further outside of the gate driver circuit with respect to the display unit; and M common voltage sub-lines extending in M (1≦M<N−1) spacings among (N−1) spacings between the respective N shift register circuits which are arranged side by side, from the common voltage main lines to the common electrode.