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:
Jan. 28, 2025
Filed:
Nov. 21, 2021
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A phase shifter includes: a substrate; a first wiring and second wirings that are provided on one side of the substrate, wherein the second wirings are arranged on two opposite sides of the first wiring; at least one electrically conducting bridge, wherein the electrically conducting bridge and the first wiring intersect and are insulated from each other; and a first isolating part, wherein the first isolating part is provided on one side of the first wiring that is close to the electrically conducting bridge, and an orthographic projection on the substrate of a part of the electrically conducting bridge that intersects the first wiring is located within an orthographic projection of the first isolating part on the substrate; and a surface of one side of the first isolating part that is close to the electrically conducting bridge is not even.