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. 11, 2021
Filed:
Sep. 21, 2017
Sharp Kabushiki Kaisha, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
Provided is a pixel circuit including: an electro-optical element, a driving transistor; a writing control transistor whose first conduction terminal is connected to a data line and whose control terminal is connected to a scanning line; and an initialization transistor whose first conduction terminal is connected to a control terminal of the driving transistor, to whose second conduction terminal an initialization voltage is applied, and whose control terminal is connected to a first control line. In a case of a P-channel transistor, a high-level voltage to be given to the control terminal of the initialization transistor is lower than a high-level voltage to be given to the control terminal of the writing control transistor.