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:
Jun. 21, 2022
Filed:
Feb. 10, 2020
Sharp Kabushiki Kaisha, Sakai, JP;
Hiroyuki Moriwaki, Sakai, JP;
SHARP KABUSHIKI KAISHA, Osaka, JP;
Abstract
The active matrix substrate includes gate lines, data lines, photoelectric conversion elements provided in pixels bounded by the gate lines and the data lines and electrically connected to the data lines, and a bias line that is connected to the photoelectric conversion elements and supplies a bias voltage to the photoelectric conversion elements. The active matrix substrate also includes first protection circuits connected to the data lines, second protection circuits connected to the gate lines, and third protection circuits connected to the bias line. Each of the first protection circuits, second protection circuits, and third protection circuits includes at least one nonlinear element. A nonlinear element in each first protection circuit has a higher resistance than a nonlinear element in at least one of each second protection circuit and each third protection circuit.