Patent ID: 11924608
Assignee: SHENZHEN SHOKZ CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The microphone of claim 9, wherein the cantilever beam structure includes at least one elastic layer, an electrode layer, and a piezoelectric layer, wherein the at least one elastic layer is located on a surface of the electrode layer; the electrode layer includes a first electrode and a second electrode, wherein the first electrode is bent into a first comb-like structure, the second electrode is bent into a second comb-like structure, the first comb-like structure cooperates with the second comb-like structure to form the electrode layer located on an upper surface or a lower surface of the piezoelectric layer; the first comb-like structure and the second comb-like structure extend along a length of the cantilever beam structure.