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. 05, 2015
Filed:
Sep. 12, 2012
Naoki Andou, Kanagawa, JP;
Kouzi Tsukamoto, Fukuoka, JP;
Takamitsu Urakawa, Fukuoka, JP;
Kazuhiro Takeda, Fukuoka, JP;
Keiko Kawaguchi, Fukuoka, JP;
Taizou Hoshihara, Fukuoka, JP;
Kouichi Hashikaki, Fukuoka, JP;
Naoki Andou, Kanagawa, JP;
Kouzi Tsukamoto, Fukuoka, JP;
Takamitsu Urakawa, Fukuoka, JP;
Kazuhiro Takeda, Fukuoka, JP;
Keiko Kawaguchi, Fukuoka, JP;
Taizou Hoshihara, Fukuoka, JP;
Kouichi Hashikaki, Fukuoka, JP;
Sony Corporation, Tokyo, JP;
Abstract
A display device includes: data-line pairs arranged side by side along a first direction; gate lines arranged side by side along a second direction; a display section including pixels each disposed at an intersection of a data-line pair and a gate line and connected to one or both of the data-line pair; a data-line drive circuit supplying a positive-phase data signal to one of the data-line pair and a negative-phase data signal to the other, and allowing the data-line pair to stay in a high-impedance state before writing of an image signal to the pixels; and a short circuit putting the data-line pair in a short-circuit state while the data-line pair stays in the high-impedance state, and then releasing the short-circuit state Following the release of the short-circuit state, the positive-phase data signal or/and the negative-phase data signal are written into the pixel as the mage signal.