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    • 6. 发明申请
    • EXTERNAL SPEAKER OF A MOBILE PHONE FOR PREVENTING INCORRECT OPERATION OF A MOBILE PHONE CAUSED BY LEAKAGE MAGNETIC FIELD
    • 移动电话的外部扬声器,用于防止由漏电磁场引起的移动电话的不正确的操作
    • WO2006011694A1
    • 2006-02-02
    • PCT/KR2004/001901
    • 2004-07-28
    • SAMBU COMMUNICS CO., LTD.KIM, Ju Yeon
    • KIM, Ju Yeon
    • H04B1/38
    • H04M1/605H04M1/6041H04M2250/12
    • The object of the present invention is to provide an external speaker for mobile phones, intended to prevent malfunction of a mobile phone caused by a leakage magnetic field. The external speaker includes a tapered cylindrical casing (11). A connector seating hole (27) is provided on an upper surface of the casing, and voice outlets (12) are provided on a sidewall of the casing to emit sound output from the speaker unit. A connector (13) is seated in the connector seating hole of the casing, and detachably connected to a mobile phone mechanically and electrically. A speaker unit is provided in the casing, and electrically connected to a voice output terminal of the mobile phone through the connector, thus outputting voice, while calling. A shielding plate (30, 32) is provided in the casing to be positioned above and/or under the speaker unit.
    • 本发明的目的是提供一种用于移动电话的外部扬声器,用于防止由漏磁场引起的移动电话的故障。 外部扬声器包括锥形圆柱形壳体(11)。 连接器座孔(27)设置在壳体的上表面上,并且在壳体的侧壁上设置语音输出口(12),以发出从扬声器单元输出的声音。 连接器(13)位于壳体的连接器安装孔中,机械地和电动地可拆卸地连接到移动电话。 扬声器单元设置在壳体中,并且通过连接器电连接到移动电话的语音输出端子,从而在呼叫时输出语音。 屏蔽板(30,32)设置在壳体中以位于扬声器单元的上方和/或下方。
    • 7. 发明申请
    • CONDENSER MICROPHONE
    • 冷凝器麦克风
    • WO2005025269A1
    • 2005-03-17
    • PCT/KR2004/001513
    • 2004-06-23
    • SAMBU COMMUNICS CO., LTD.KIM, Ju Yeon
    • KIM, Ju Yeon
    • H04R19/04
    • H04R19/04
    • The present invention relates to a condenser microphone in which variations in electrostatic capacitance formed by sound pressure are converted into electric signals. In particular, in the present invention, the horizontal sections of the components of the condenser microphone are formed in an elliptical or a pinning track shape while the area of a diaphragm directly responding to sound pressure is maintained to be equal to or larger than a certain size, thus preventing a reduction in sensitivity to sound pressure as well as occupying the minimum internal space of each of various electronic products that trend toward miniaturization and thinness.
    • 本发明涉及一种电容麦克风,其中通过声压形成的静电电容的变化被转换为电信号。 特别地,在本发明中,电容麦克风的部件的水平部分形成为椭圆形或钉扎形状,而直接响应于声压的隔膜的面积保持等于或大于某一 从而防止对声压的敏感性降低,并且占据趋向于小型化和薄型化的各种电子产品的最小内部空间。