Capacitive MEMS microphone with insulating support between diaphragm and back plate

    公开(公告)号:US09820058B2

    公开(公告)日:2017-11-14

    申请号:US14584742

    申请日:2014-12-29

    CPC classification number: H04R19/04 H04R19/005

    Abstract: Disclosed is MEMS microphone. The MEMS microphone includes a substrate and a capacitor system disposed on the substrate. The capacitor system has a back plate, a diaphragm, an insulating space formed by the back plate and the diaphragm and at least one insulating support disposed in the insulating space and connected with the back plate or the diaphragm. When the MEMS microphone is working, the insulating support engages with the diaphragm or the back plate thereby dividing the diaphragm into at least two vibrating units which improves the sensitivity and SNR of the MEMS microphone. Meanwhile, the MEMS microphone has the advantage of low cost and is easy to be fabricated.

    MOBILE PHONE CASE
    2.
    发明申请
    MOBILE PHONE CASE 审中-公开

    公开(公告)号:US20180019778A1

    公开(公告)日:2018-01-18

    申请号:US15416895

    申请日:2017-01-26

    CPC classification number: H04B1/3888 H04M1/0214 H04M1/0266 H04M1/185

    Abstract: A mobile phone, includes a main screen; edge screens each forming an angle with the main screen; a screen cover having a main cover body for protecting the main screen of the mobile phone and edge covers formed by bending and extending from edges of the main cover body for protecting the edge screen of the mobile phone. The main cover body is shaped to match the main screen of the mobile phone and the edge covers are shaped to match the edge screens of the mobile phone.

    MEMS Microphone
    3.
    发明申请
    MEMS Microphone 有权
    MEMS麦克风

    公开(公告)号:US20150189444A1

    公开(公告)日:2015-07-02

    申请号:US14584742

    申请日:2014-12-29

    CPC classification number: H04R19/04 H04R19/005

    Abstract: Disclosed is MEMS microphone. The MEMS microphone includes a substrate and a capacitor system disposed on the substrate. The capacitor system has a back plate, a diaphragm, an insulating space formed by the back plate and the diaphragm and at least one insulating support disposed in the insulating space and connected with the back plate or the diaphragm. When the MEMS microphone is working, the insulating support engages with the diaphragm or the back plate thereby dividing the diaphragm into at least two vibrating units which improves the sensitivity and SNR of the MEMS microphone. Meanwhile, the MEMS microphone has the advantage of low cost and is easy to be fabricated.

    Abstract translation: 公开了MEMS麦克风。 MEMS麦克风包括设置在基板上的基板和电容器系统。 电容器系统具有背板,隔膜,由背板和隔膜形成的绝缘空间,以及设置在绝缘空间中并与背板或隔膜连接的至少一个绝缘支撑件。 当MEMS麦克风工作时,绝缘支撑件与隔膜或背板接合,从而将隔膜分成至少两个提高MEMS麦克风的灵敏度和SNR的振动单元。 同时,MEMS麦克风具有成本低且易于制造的优点。

    WIRELESS INDUCTION SYSTEM FOR PRODUCING AUDIO
    4.
    发明申请
    WIRELESS INDUCTION SYSTEM FOR PRODUCING AUDIO 审中-公开
    用于生产音频的无线感应系统

    公开(公告)号:US20140153738A1

    公开(公告)日:2014-06-05

    申请号:US14093764

    申请日:2013-12-02

    CPC classification number: H04R3/00 H04R25/554 H04R2420/07

    Abstract: A wireless induction system includes a first device and a second device wirelessly connected the first device, the first device and the second device separated from each other. The first device is configured for generating electromagnetic signals and includes a signal source and a transmitting unit electrically connected with the signal source. The second device is configured for receiving electromagnetic signals and converting it into audio signals, and includes a receiving unit, a processor and a loudspeaker.

    Abstract translation: 无线感应系统包括第一设备和第二设备,所述第一设备和第二设备与所述第一设备无线连接,所述第一设备和所述第二设备彼此分离。 第一装置被配置用于产生电磁信号,并且包括信号源和与信号源电连接的发送单元。 第二设备被配置为用于接收电磁信号并将其转换为音频信号,并且包括接收单元,处理器和扬声器。

    Expandable optical disk recording and playing system and main board thereof
    5.
    发明申请
    Expandable optical disk recording and playing system and main board thereof 审中-公开
    可扩展光盘录音和播放系统及其主板

    公开(公告)号:US20050251587A1

    公开(公告)日:2005-11-10

    申请号:US10998611

    申请日:2004-11-30

    CPC classification number: H04N5/765 H04N5/85

    Abstract: An expandable optical disk recording and playing system and main board thereof including an input interface module; a PCI expanding interface module, which includes a PCI bus and an expanding component for connecting to a expanding interface, the expanding interface connecting to an expandable external device; a storage interface module, which is used to connect to a storage device; an output interface module; and a CODEC module, which encodes, decodes or transcodes an audio/video source to generate audio/video data, wherein the audio/video source is inputted from the input interface module, the PCI expanding interface module, or the storage interface module, and the audio/video data is outputted through the output interface module, through the PCI expanding interface module to the external device, or through the storage interface module to the storage device.

    Abstract translation: 一种可扩展光盘记录和播放系统及其主板,包括输入接口模块; PCI扩展接口模块,其包括PCI总线和用于连接到扩展接口的扩展组件,扩展接口连接到可扩展外部设备; 存储接口模块,用于连接到存储设备; 输出接口模块; 以及CODEC模块,其对音频/视频源进行编码,解码或转码以产生音频/视频数据,其中音频/视频源从输入接口模块,PCI扩展接口模块或存储接口模块输入,以及 音频/视频数据通过输出接口模块,通过PCI扩展接口模块输出到外部设备,或通过存储接口模块输出到存储设备。

    PRESSURE SENSOR APPARATUS
    6.
    发明申请

    公开(公告)号:US20170131820A1

    公开(公告)日:2017-05-11

    申请号:US15297479

    申请日:2016-10-19

    CPC classification number: G06F3/0414 G01L1/162 G01L7/082 G06F3/0416

    Abstract: A pressure sensor apparatus is provided. The pressure sensor apparatus includes a bottom plate, a pressing interface opposite to the bottom plate, elastic connectors disposed between the bottom plate and the pressing interface and connecting the bottom plate and the pressing interface, a piezoelectric sheet, a drive member abutted against the piezoelectric sheet and the pressing interface and a processor module. When the pressing interface is pressed, the compression elastic connectors can be deformed; the drive member can transmit the deformation to the piezoelectric sheet so that the piezoelectric sheet can be deformed and then output an electrical signal, and the processor module can calculate the degree of the pressing force exerted onto the pressing interface based on the electrical signal outputted by the piezoelectric sheet and choose corresponding programs based on the association relationship information between the predefined degree of pressing force and the programs.

    MOBILE TERMINAL DEVICE
    7.
    发明申请
    MOBILE TERMINAL DEVICE 审中-公开
    移动终端设备

    公开(公告)号:US20170034322A1

    公开(公告)日:2017-02-02

    申请号:US15060771

    申请日:2016-03-04

    CPC classification number: H04M1/03 H04R7/127 H04R2201/02 H04R2499/11 H04W88/02

    Abstract: A mobile terminal device is provided in the present disclosure. The mobile terminal device includes a display module, a shell and a voice generator. The shell includes a bottom plate and a plurality of sidewalls extending from the bottom plate, one of the sidewalls includes a voice outlet. The voice generator is received in the shell and adjacent to the voice outlet. The voice generator includes a vibrating system and a magnetic system for providing a magnetic gap, the vibrating system includes a membrane and a coil assembly, the coil assembly is received in the magnetic gap and configured for driving the membrane to vibrate and generate audible voice. The audible voice is outputted to the voice outlet in the sidewall along a transmitting direction parallel to the display module.

    Abstract translation: 在本公开中提供了一种移动终端设备。 移动终端装置包括显示模块,外壳和语音发生器。 壳体包括底板和从底板延伸的多个侧壁,其中一个侧壁包括声音出口。 语音发生器被接收在外壳中并与语音插座相邻。 语音发生器包括振动系统和用于提供磁隙的磁性系统,振动系统包括膜和线圈组件,线圈组件被容纳在磁隙中,并被配置用于驱动膜振动并产生可听见的声音。 可听话音沿着平行于显示模块的发送方向输出到侧壁中的语音出口。

    Method of automatic charging
    8.
    发明申请
    Method of automatic charging 审中-公开
    自动充电方法

    公开(公告)号:US20170025905A1

    公开(公告)日:2017-01-26

    申请号:US15011596

    申请日:2016-01-31

    Abstract: A method of realizing low battery fully automatic charging in communication equipment, includes the following steps: a) Providing a quantity of electricity detector, when quantity of electricity detector detects that the quantity of electricity of mobile communication equipment is lower than set threshold, step (b) should be started; b) the said mobile communication equipment searching and positioning one external charging device to positioning the coordinates of mobile communication equipment by taking the position where the external charging device is placed as the origin of coordinates; c) Starting the mobile communication terminal to move towards the direction of the external charging device; d) providing an interface set on the mobile communication equipment. Charging of mobile communication equipment is realized through the matching of interface and external charging device.

    Abstract translation: 一种在通信设备中实现低电量全自动充电的方法,包括以下步骤:a)当电量检测器检测到移动通信设备的电量低于设定阈值时,提供一定量的电力检测器,步骤 b)应该开始; b)所述移动通信设备通过将外部充电装置的位置作为坐标原点来搜索和定位一个外部充电装置来定位移动通信设备的坐标; c)启动移动通信终端向外部充电装置的方向移动; d)提供在移动通信设备上设置的接口。 移动通信设备的充电通过接口和外部充电设备的匹配实现。

    Electronic device
    9.
    发明授权
    Electronic device 有权
    电子设备

    公开(公告)号:US09176541B2

    公开(公告)日:2015-11-03

    申请号:US14070617

    申请日:2013-11-04

    CPC classification number: G06F1/1688 G06F1/1656 H04M1/00 H05K7/14

    Abstract: Disclosed is an electronic device. The electronic device includes a shell, a display panel coupled with the shell for forming an accommodating space, a receiver positioned in the accommodating space and a sound hole formed on the display panel. The sound hole is composed of a number of tiny holes, each of the tiny holes has a diameter less than 0.1 millimeter. The electronic device has a high working reliabilities and a good communication sound effect.

    Abstract translation: 公开了一种电子设备。 电子设备包括壳体,与壳体耦合以形成容纳空间的显示面板,位于容纳空间中的接收器和形成在显示面板上的声孔。 声孔由多个小孔组成,每个小孔的直径小于0.1毫米。 电子设备具有较高的工作可靠性和良好的通信音效。

    Electronic device
    10.
    发明申请
    Electronic device 有权
    电子设备

    公开(公告)号:US20140126128A1

    公开(公告)日:2014-05-08

    申请号:US14070617

    申请日:2013-11-04

    CPC classification number: G06F1/1688 G06F1/1656 H04M1/00 H05K7/14

    Abstract: Disclosed is an electronic device. The electronic device includes a shell, a display panel coupled with the shell for forming an accommodating space, a receiver positioned in the accommodating space and a sound hole formed on the display panel. The sound hole is composed of a number of tiny holes, each of the tiny holes has a diameter less than 0.1 millimeter. The electronic device has a high working reliabilities and a good communication sound effect.

    Abstract translation: 公开了一种电子设备。 电子设备包括壳体,与壳体耦合以形成容纳空间的显示面板,位于容纳空间中的接收器和形成在显示面板上的声孔。 声孔由多个小孔组成,每个小孔的直径小于0.1毫米。 电子设备具有较高的工作可靠性和良好的通信音效。

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