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專利授權區

專利授權區
專利名稱(中)	電容式麥克風及其製作方法
專利名稱(英)	MANUFACTURING METHOD OF A CONDENSER MICROPHONE
專利家族	中華民國：I596957 美國：US 9,729,990 B2
專利權人	國立清華大學 100%
發明人	謝光前,邱冠勳,陳建亨,陳振頤,岑尚仁
技術領域	通信傳輸,電子電機

專利摘要(中)
A condenser microphone comprises a substrate, a vibratile diaphragm and a back plate. The substrate has an opening. The diaphragm is disposed corresponding to the substrate and covers the opening, and has a plurality of protrusions. The back plate is coupled to the diaphragm and has a plurality of through holes, at least some of which are corresponding to the protrusions respectively. An interval is formed between the diaphragm and the back plate, and when the diaphragm vibrates, the protrusions move into or further near the through holes.

專利摘要(中)

A condenser microphone comprises a substrate, a vibratile diaphragm and a back plate. The substrate has an opening. The diaphragm is disposed corresponding to the substrate and covers the opening, and has a plurality of protrusions. The back plate is coupled to the diaphragm and has a plurality of through holes, at least some of which are corresponding to the protrusions respectively. An interval is formed between the diaphragm and the back plate, and when the diaphragm vibrates, the protrusions move into or further near the through holes.

聯絡資訊
承辦人姓名	李佳玲
承辦人電話	03-5715131 #62300
承辦人Email	cl.lee@mx.nthu.edu.tw