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:
Jul. 22, 2025
Filed:
Feb. 21, 2022
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
The present disclosure provides a phase shifter, an antenna and an electronic device. The phase shifter includes: a first dielectric substrate and a second dielectric substrate arranged opposite to each other, and an adjustable dielectric layer, a first electrode and a second electrode arranged between the first dielectric substrate and the second dielectric substrate, where the first electrode and the second electrode each extend in a first direction, and at least one of the first electrode and the second electrode includes a first sub-electrode and a second sub-electrode; the first sub-electrode is arranged on a side of the first dielectric substrate close to the adjustable dielectric layer, and the second sub-electrode is arranged on a side of the second dielectric substrate close to the adjustable dielectric layer, orthographic projections of the first sub-electrode and the second sub-electrode on the first dielectric substrate are partially overlapped with each other.