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. 25, 2026
Filed:
Mar. 28, 2025
Sharp Display Technology Corporation, Kameyama City, JP;
Hidetoshi Nakagawa, Kameyama City, JP;
Sharp Display Technology Corporation, Kameyama City, JP;
Abstract
A display device includes a first trunk line extending in a column direction and included in a first conductive layer, a first branch wiring line connected to the first trunk line and included in a second conductive layer, a first contact hole through which a first portion of the first trunk line is exposed, and a third contact hole through a third portion of a conductive portion included in the first conductive layer is exposed, wherein, in the row direction, a range of the third portion overlaps a range of the first trunk line, in the column direction, a range of the third portion overlaps a range of the first trunk line, and an electric resistance value between the third portion and the first branch wiring line is higher than an electric resistance value between the first portion of the first trunk line and the first branch wiring line.