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:
Sep. 24, 2024
Filed:
Mar. 28, 2019
Sharp Kabushiki Kaisha, Sakai, JP;
Tohru Okabe, Sakai, JP;
Takeshi Yaneda, Osaka, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A TFT layer of a display device includes: an initialization power source wiring line; a second interlayer insulating film provided covering the initialization power source wiring line; a source wiring line provided on the second interlayer insulating film; a low-level power source wiring line provided below the initialization power source wiring line; and a frame capacitor. The frame capacitor includes: a first frame capacitance electrode formed by the same material in the same layer as the initialization power source wiring line; and a second frame capacitance electrode formed by the same material in the same layer as the source wiring line and facing the first frame capacitance electrode with the second interlayer insulating film interposed therebetween. The first frame capacitance electrode is electrically connected to the high-level power source wiring line, and the second frame capacitance electrode is electrically connected to the low-level power source wiring line.