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:
Oct. 27, 2026
Filed:
Jun. 08, 2022
Sharp Display Technology Corporation, Kameyama City, JP;
Takao Saitoh, Kameyama City, JP;
Yohsuke Kanzaki, Kameyama City, JP;
Masaki Yamanaka, Kameyama City, JP;
Masahiko Miwa, Kameyama City, JP;
Yi Sun, Kameyama City, JP;
Masaki Fujiwara, Kameyama City, JP;
Kouhei Kamatani, Kameyama City, JP;
Sharp Display Technology Corporation, Kameyama City, JP;
Abstract
A touch sensor includes a first insulating layer, a first wiring line located above the first insulating layer, and a second insulating layer located above the first wiring line. An opening extending through the first insulating layer and the second insulating layer is formed. The first insulating layer includes a first edge corresponding to an edge of the opening. The second insulating layer includes a second edge corresponding to an edge of the opening. A film thickness of the first edge is thinner than a film thickness of a portion other than the first edge in the first insulating layer, or a film thickness of the second edge is thinner than a film thickness of a portion other than the second edge in the second insulating layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile