首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
驻级体电容式微音器
摘要
本发明的课题:合理地构成耗电少,又可除去广频带的高频杂讯的驻级体电容式微音器。本发明的解决手段:带电处理盒的前端壁2的内面,在与该前端壁2相对向的位置配置振动膜6以构成电气音响交换M,在盒的后端部嵌入基板P后封闭盒,同时对于基板P具备将振动膜的音响振动变换成电信号的MOS型FET10,而在该FET10的输出端子与接地端子之间并联地具备电容器11与变阻器12。
申请公布号
TW200303150
申请公布日期
2003.08.16
申请号
TW092100256
申请日期
2003.01.07
申请人
星电股份有限公司
发明人
佐伯真一;山田博文
分类号
H04R19/04
主分类号
H04R19/04
代理机构
代理人
林志刚
主权项
地址
日本
您可能感兴趣的专利
METHOD FOR WET MIXING CEMENTITIOUS SLURRY FOR FIBER-REINFORCED STRUCTURAL CEMENT PANELS
Method for Preparing a Trench Capacitor Structure
Fiber-Containing Confectionary Chews
Media registration devices
METHOD FOR PROVIDING A NANOSCALE, HIGH ELECTRON MOBILITY TRANSISTOR (HEMT) ON INSULATOR
Method of making a cover material including a skin care composition
METHOD AND APPARATUS FOR IDENTIFYING CONVERSING PAIRS OVER A TWO-WAY SPEECH MEDIUM
DYNAMIC THUMBNAILS FOR DOCUMENT NAVIGATION
Broadcast Roaming
Storage system and communication bandwidth control method
Headlight swivel control apparatus
Damping Device, Particularly For A Wrist-Watch
Organic Electroluminescent Device and Method for Manufacturing Same
NON-VOLATILE MEMORY DEVICE AND METHOD OF ERASING THE SAME
Nonvolatile memory device and method of reading information from the same
Optical jog wheel
MASSAGE-ACTION SHOWERHEAD
COMPOUNDS FROM ANTRODIA CAMPHORATA FOR INHIBITING THE GROWTH OF CANCER TUMOR CELLS
SPATIAL ORGANIZATION AND DISPLAY OF ENTERPRISE OPERATIONAL INTEGRATION INFORMATION
SUPERCHARGED TUBE OF A VEHICLE AIR INTAKE STRUCTURE