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. 10, 2026
Filed:
Apr. 27, 2022
Beijing Boe Display Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A chip on film includes: a substrate layer; a conductor layer, arranged at a side of the substrate layer, where the conductor layer includes a plurality of connecting wires arranged along a first direction, and a gap is provided between two adjacent ones of the connecting wires; a plurality of dielectric strips, where the dielectric strip is provided in at least part of gaps, a length of the dielectric strip in a second direction is less than or equal to a length of the gap in the second direction, and the second direction intersects with the first direction; and a protective layer, arranged at a side of the conductor layer and the dielectric strip away from the substrate layer, where the dielectric strip has a larger dielectric constant than the protective layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile