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发明名称
用于通讯产品之简易型电容式麦克风
摘要
本创作揭露一种用于通讯产品之简易型电容式麦克风,其包括有,一外壳具有一音孔接收外界声音,一电路板结合于外壳之开口端,且电路板上承载有一场效电晶体,一振动构件设置于外壳内,并与音孔保持距离,且振动构件由一振动膜及一固定环所组成,振动膜为具带电荷能力之高分子复合材,固定环用以固定振动膜,振动膜受音孔输入之音压而振动,且振动构件外周缘设有绝缘漆,用以防止振动构件与外壳之间短路。
申请公布号
TWM422836
申请公布日期
2012.02.11
申请号
TW100218466
申请日期
2011.09.30
申请人
美律实业股份有限公司 台中市工业区二十三路22号
发明人
张胜坤;杨道沧
分类号
H04R19/04
主分类号
H04R19/04
代理机构
代理人
主权项
地址
台中市工业区二十三路22号
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