Patent ID: 11870123
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The phase shifter of claim 2, wherein for any one of the phase control units, a number of the driving structures whose orthographic projections are between the orthographic projections of the first reference electrode and the signal electrode on the substrate is plural, and heights, in the direction away from the substrate, of the driving structures whose orthographic projections are between the orthographic projections of the first reference electrode and the signal electrode on the substrate are different; and/or
a number of the driving structures whose orthographic projections are between the orthographic projections of the second reference electrode and the signal electrode on the substrate is plural, and heights, in the direction away from the substrate, of the driving structures whose orthographic projections are between the orthographic projections of the second reference electrode and the signal electrode on the substrate are different.