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:
Aug. 30, 2022
Filed:
Nov. 09, 2021
Sharp Kabushiki Kaisha, Sakai, JP;
Hidekazu Miyata, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A light-emitting device includes a plurality of area drive circuits. The area drive circuits each include a first write control transistor and a second write control transistor. Each of the area drive circuits has a first write period in which the first and the second write control transistor are maintained in an on state, a first write stop period in which the first and the second write control transistor are maintained in an off state, and a second write period in which the first write control transistor is maintained in the off state and the second write control transistor is maintained in the on state, the periods being provided in this order in one frame period from when the first write control transistor changes from the off state to the on state to when the first write control transistor next changes from the off state to the on state.