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:
Nov. 27, 2018
Filed:
Apr. 05, 2016
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Tadayoshi Miyamoto, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
A photosensor substrate achieves TFT property stabilization and further improvement in sensor performance. The photosensor substrate includes a substrate, a photoelectric transducer, and a transistor. The transistorincludes a semiconductor layer, a drain electrodeand a source electrodefacing each other in a direction parallel to a plane of the substrate with the semiconductor layerinterposed therebetween, a gate insulating filmcovering the semiconductor layer, the drain electrode, and the source electrode, and a gate electrodefacing the semiconductor layerwith the gate insulating filminterposed therebetween. The photoelectric transducerincludes a lower electrodeconnected to the drain electrodevia a contact hole CHprovided in the gate insulating film, a semiconductor film, and an upper electrode