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    • 2. 发明授权
    • Electronic device with electret electro-acoustic transducer
    • 带驻极体电声换能器的电子装置
    • US08411882B2
    • 2013-04-02
    • US12560132
    • 2009-09-15
    • Fang Ching LeeYi Tsung ChengChih Chao Hsieh
    • Fang Ching LeeYi Tsung ChengChih Chao Hsieh
    • H04R25/00
    • H04R19/013
    • An electronic device is provided. The electronic device includes a housing and an electro-acoustic transducer disposed on the inner surface of the housing. The electro-acoustic transducer includes an electret diaphragm, a conductive plate and at least one spacer. The electret diaphragm is positioned on the inner surface of the housing and has a film body and an electrode layer. The film body has static charges and the electrode layer is formed on the lower surface of the film body. The conductive plate has a plurality of openings and is stacked on the upper surface of the film body. The spacer is positioned between the electret diaphragm and the conductive plate to keep a predetermined distance therebetween.
    • 提供电子设备。 电子设备包括壳体和设置在壳体的内表面上的电声换能器。 电声换能器包括驻极体隔膜,导电板和至少一个间隔件。 驻极体隔膜位于壳体的内表面上并具有膜体和电极层。 膜体具有静电荷,并且电极层形成在膜体的下表面上。 导电板具有多个开口并且堆叠在膜体的上表面上。 间隔件位于驻极体隔膜和导电板之间,以保持它们之间的预定距离。
    • 5. 发明授权
    • Electronic device and electro-acoustic transducer thereof
    • 电子设备及其电声换能器
    • US08306247B2
    • 2012-11-06
    • US12512787
    • 2009-07-30
    • Fang-Ching LeeYi-Tsung Cheng
    • Fang-Ching LeeYi-Tsung Cheng
    • H03R25/00
    • H04R19/013H04R2201/021H04R2499/11H04R2499/15
    • The invention provides an electronic device and an electro-acoustic transducer thereof. The electronic device includes a main body and an electro-acoustic transducer carried by the main body. The electro-acoustic transducer includes a first electret diaphragm, a second electret diaphragm and a plate. The first electret diaphragm generates vibrations according to a first electrical signal and the second electret diaphragm generates vibrations according to a second electrical signal. The plate includes a plurality of holes formed thereon and is disposed between the first electret diaphragm and the second electret diaphragm. Additionally, the electronic device further includes a decorative layer formed on the first or the second electret diaphragm.
    • 本发明提供一种电子设备及其电声换能器。 电子设备包括主体和由主体承载的电声换能器。 电声换能器包括第一驻极体隔膜,第二驻极体隔膜和板。 第一驻极体隔膜根据第一电信号产生振动,而第二驻极体隔膜根据第二电信号产生振动。 该板包括形成在其上的多个孔,并且设置在第一驻极体膜片和第二驻极体膜片之间。 此外,电子装置还包括形成在第一或第二驻极体隔膜上的装饰层。
    • 6. 发明授权
    • Portable electronic devices and auto-focus control methods for cameras therein
    • 便携式电子设备及其中的相机的自动对焦控制方法
    • US08525918B2
    • 2013-09-03
    • US13090457
    • 2011-04-20
    • Li-Yin ChenChun-Ta LinYi-Tsung Cheng
    • Li-Yin ChenChun-Ta LinYi-Tsung Cheng
    • H04N5/232
    • H04N5/23212G03B13/36H04N5/23258
    • A portable electronic device and an autofocus control method of a camera of the portable electronic device are disclosed. The portable electronic device provides a G-sensor to detect the orientation of the portable electronic device, and provides a storage unit to store autofocus lookup tables for different orientations of the portable electronic device, respectively. According to orientation information from the G-sensor, the central processing unit of the portable electronic device selects one autofocus lookup table from the storage unit and thereby generates an actuating signal for a focus model. The focus model of the portable electronic device is actuated by the actuating signal to adjust an image distance between a lens module and an image sensor of the camera.
    • 公开了便携式电子设备的照相机的便携式电子设备和自动对焦控制方法。 便携式电子设备提供G传感器以检测便携式电子设备的方向,并且提供存储单元以分别存储用于便携式电子设备的不同取向的自动对焦查找表。 根据来自G传感器的定向信息,便携式电子设备的中央处理单元从存储单元中选择一个自动对焦查找表,从而生成焦点模型的启动信号。 便携式电子设备的焦点模型由致动信号启动,以调整镜头模块和相机的图像传感器之间的图像距离。
    • 7. 发明申请
    • PORTABLE ELECTRONIC DEVICES AND AUTO-FOCUS CONTROL METHODS FOR CAMERAS THEREIN
    • 便携式电子设备和摄像机的自动对焦控制方法
    • US20120268645A1
    • 2012-10-25
    • US13090457
    • 2011-04-20
    • Li-Yin CHENChun-Ta LinYi-Tsung Cheng
    • Li-Yin CHENChun-Ta LinYi-Tsung Cheng
    • G03B13/36
    • H04N5/23212G03B13/36H04N5/23258
    • A portable electronic device and an autofocus control method of a camera of the portable electronic device are disclosed. The portable electronic device provides a G-sensor to detect the orientation of the portable electronic device, and provides a storage unit to store autofocus lookup tables for different orientations of the portable electronic device, respectively. According to orientation information from the G-sensor, the central processing unit of the portable electronic device selects one autofocus lookup table from the storage unit and thereby generates an actuating signal for a focus model. The focus model of the portable electronic device is actuated by the actuating signal to adjust an image distance between a lens module and an image sensor of the camera.
    • 公开了便携式电子设备的照相机的便携式电子设备和自动对焦控制方法。 便携式电子设备提供G传感器以检测便携式电子设备的方向,并且提供存储单元以分别存储用于便携式电子设备的不同取向的自动对焦查找表。 根据来自G传感器的定向信息,便携式电子设备的中央处理单元从存储单元中选择一个自动对焦查找表,从而生成焦点模型的启动信号。 便携式电子设备的焦点模型由致动信号启动,以调整镜头模块和相机的图像传感器之间的图像距离。
    • 10. 发明申请
    • ELECTRONIC DEVICE AND ELECTRO-ACOUSTIC TRANSDUCER THEREOF
    • 电子设备及其电声传感器
    • US20100027818A1
    • 2010-02-04
    • US12512787
    • 2009-07-30
    • Fang-Ching LeeYi-Tsung Cheng
    • Fang-Ching LeeYi-Tsung Cheng
    • H04R1/00
    • H04R19/013H04R2201/021H04R2499/11H04R2499/15
    • The invention provides an electronic device and an electro-acoustic transducer thereof. The electronic device includes a main body and an electro-acoustic transducer carried by the main body. The electro-acoustic transducer includes a first electret diaphragm, a second electret diaphragm and a plate. The first electret diaphragm generates vibrations according to a first electrical signal and the second electret diaphragm generates vibrations according to a second electrical signal. The plate includes a plurality of holes formed thereon and is disposed between the first electret diaphragm and the second electret diaphragm. Additionally, the electronic device further includes a decorative layer formed on the first or the second electret diaphragm.
    • 本发明提供一种电子设备及其电声换能器。 电子设备包括主体和由主体承载的电声换能器。 电声换能器包括第一驻极体隔膜,第二驻极体隔膜和板。 第一驻极体隔膜根据第一电信号产生振动,而第二驻极体隔膜根据第二电信号产生振动。 该板包括形成在其上的多个孔,并且设置在第一驻极体膜片和第二驻极体膜片之间。 此外,电子装置还包括形成在第一或第二驻极体隔膜上的装饰层。