Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Yuqiao Li

Feng Zhang

Zhijun Lv

Wenqu Liu

Liwen Dong

Zhao Cui

Yong Ma

Detian Meng

Dongfei Hou

Mengya Song

Liuqing Li

Qi Yao

Feng Qu

Zhonglan Zhao

A phase shifter, a manufacturing method thereof and an electronic device are provided. The phase shifter includes opposite first and second substrates, and a tunable dielectric layer and first isolation components therebetween. The first substrate includes a first dielectric substrate and a first electrode on a side of the first dielectric substrate close to the tunable dielectric layer; the second substrate includes a second dielectric substrate and a second electrode on a side of the second dielectric substrate close to the tunable dielectric layer; the phase shifter includes a phase shift region and a peripheral region; the phase shift region includes overlapping regions; the first electrode and the second electrode are both in the phase shift region, and orthographic projections of the first electrode and the second electrode on the first dielectric substrate at least partly overlap with each other in the overlapping regions, to form overlapping capacitors.

Phase shifter having first and second substrates with a tunable dielectric layer and isolation components disposed therebetween

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.

Phase shifter, method for manufacturing same, and electronic device

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Beijing, China

Yuqiao Li