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:
Jan. 24, 2012
Filed:
Aug. 28, 2008
Kenya Watanabe, Suwa, JP;
Kenya Watanabe, Suwa, JP;
Sony Corporation, Tokyo, JP;
Abstract
An electro-optical device includes a pixel circuit with a driving transistor element, a storage capacitor, and a capacitive element. The driving transistor element is electrically connected to a corresponding data line and a corresponding driving electrode. The storage capacitor is electrically connected to the driving transistor element and the driving electrode. The storage capacitor holds an image signal supplied through the corresponding data line as potential at the driving electrode. The capacitive element is electrically connected to the driving transistor element and the driving electrode. The capacitive element compensates for a change in the potential of the driving electrode when the driving transistor element is switched from a selection state to a non-selection state. The capacitive element is supplied with a correction signal that defines timing at which the potential of the capacitive element is controlled.