发明授权
US09266713B2 MEMS backplate, MEMS microphone comprising a MEMS backplate and method for manufacturing a MEMS microphone 有权
MEMS背板,包括MEMS背板的MEMS麦克风和用于制造MEMS麦克风的方法

MEMS backplate, MEMS microphone comprising a MEMS backplate and method for manufacturing a MEMS microphone
摘要:
A MEMS backplate enables MEMS microphones with reduced parasitic capacitance. The MEMS backplate includes a central area and a perforation in the central area. A suspension area surrounds the central area at least partially. An aperture is disposed in the suspension area.
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