Patent · US Active

Phase shifter, method for manufacturing same, and electronic device

US12183987B2 · kind B2 · utility

1Cited by

0References

17Claims

0Family size

Assignee

BOE Technology Group Co., Ltd. · CN

Inventors

Zhao Cui · Beijing, CN
Zhonglan ZHAO · Beijing, CN
Feng Zhang · 南丰镇, CN
Liwen Dong · Beijing, CN
Dongfei HOU · Beijing, CN
Yuqiao LI · Beijing, CN
Wenqu Liu · Beijing, CN
Zhijun Lv · Beijing, CN
Detian MENG · Beijing, CN
Liuqing Li · Santa Clara, US
Yong Ma · Hong Kong, CN
Mengya SONG · Beijing, CN
Feng QU · Beijing, CN

Key dates

Filing date	May 10, 2022
Grant date	Dec 31, 2024
Priority date	—
Expiry date	May 10, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH05K7/20
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

Provided are a phase shifter, a method for manufacturing the same, and an electronic device. The phase shifter includes: a first substrate and a second substrate that are oppositely arranged, and heat conduction structures arranged between the first substrate and the second substrate. Orthographic projections of the heat conduction structures and orthographic projections of phase shifting units on the same substrate do not overlap each other.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.