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:
Feb. 10, 2026
Filed:
Mar. 18, 2022
Boe Technology Group Co., Ltd., Beijing, CN;
Liuqing Li, Beijing, CN;
Zhao Cui, Beijing, CN;
Feng Qu, Beijing, CN;
Qi Yao, Beijing, CN;
Feng Zhang, Beijing, CN;
Wenqu Liu, Beijing, CN;
Liwen Dong, Beijing, CN;
Zhijun Lv, Beijing, CN;
Dongfei Hou, Beijing, CN;
Detian Meng, Beijing, CN;
Libo Wang, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A tunable phase shifter and a method for manufacturing the same, and a tunable phase shifting device. The phase shifter includes a first substrate, a second substrate, and a tunable dielectric layer between the first substrate and the second substrate; the first substrate includes a first base substrate and a first electrode on the first base substrate; the second substrate includes a second base substrate and a second electrode on the second base substrate; an orthographic projection of the first electrode on the first base substrate is at least partially overlapped with an orthographic projection of the second electrode on the first base substrate, and sheet resistances of materials of the first electrode and the second electrode are both less than or equal to 0.024Ω/□.