Patent ID: 11876308
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A micro-wave transducer, comprising:
a dielectric layer having a first surface and a second surface opposite to each other;
a first electrode layer on the first surface of the dielectric layer and with at least one first opening therein;
at least one transducer electrode on the second surface of the dielectric layer, wherein an orthographic projection of one of the at least one transducer electrode on the dielectric layer is within an orthographic projection of one of the at least one first opening on the dielectric layer; and
at least one first microstrip line on the second surface of the dielectric layer, wherein one of the at least one first microstrip line is electrically connected to one of the at least one transducer electrode;
wherein one of the at least one transducer electrode, an orthographic projection of which on the dielectric layer is within an orthographic projection of one of the at least one first opening, the first opening and one of the at least one first microstrip line electrically connected to the transducer electrode forming one transducer unit;
in the transducer unit, an orthographic projection of a first side of the first opening on the dielectric layer and an orthographic projection of the first microstrip line on the dielectric layer intersect at a first intersection point; an orthographic projection of a second side of the transducer electrode on the dielectric layer and an orthographic projection of the first microstrip line on the dielectric layer intersect at a second intersection point; and a distance between the first intersection point and the second intersection point is a first distance; and
a distance between an orthographic projection of a center of the first opening on the dielectric layer and the first intersection point is a second distance, and the first distance is less than or equal to half of the second distance.