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1.发明申请公开(公告)号：US20130025921A1
公开(公告)日：2013-01-31
申请号：US13340591
申请日：2011-12-29
CPC分类号： H05K3/10 , H05K3/4611 , H05K2203/0557 , H05K2203/105
摘要： An exemplary method for manufacturing a circuit board includes, firstly, obtaining an insulating substrate, liquid heat-curable adhesive and electrically conductive particles. The electrically conductive particles are added into the liquid heat-curable adhesive. The electrically conductive particles in the heat-curable adhesive are activated by electrical discharge. Secondly, the liquid heat-curable adhesive having activated electrically conductive particles are spread on the insulating substrate to form a heat-curable adhesive layer on the insulating substrate. Thirdly, the heat-curable adhesive layer are exposed to the mid-infrared light by using a photo-mask, the photo-mask has a pattern corresponding to a desired circuit pattern of the circuit board. The electrically conductive particles relocated themselves one by one to form the circuit pattern under irradiation by the mid-infrared light. Finally, the heat-curable adhesive layer are hardening.
摘要翻译： 制造电路板的示例性方法首先包括获得绝缘基板，液体热固化粘合剂和导电颗粒。 将导电颗粒加入到液体热固化粘合剂中。 热可固化粘合剂中的导电颗粒通过放电来活化。 其次，具有活化的导电颗粒的液体热固性粘合剂在绝缘基板上铺展，以在绝缘基板上形成热固性粘合剂层。 第三，通过使用光掩模将热固性粘合剂层暴露于中红外光，光掩模具有对应于电路板所需的电路图案的图案。 导电粒子逐一重新定位，在中红外光照射下形成电路图案。 最后，热固性粘合剂层硬化。
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公开(公告)号：US20120170774A1
公开(公告)日：2012-07-05
申请号：US13166778
申请日：2011-06-22
IPC分类号： H03F99/00
CPC分类号： H03F3/187 , H03F2203/45136 , H03F2203/45528
摘要： An amplifier circuit for amplifying audio signal output by an audio source and outputting the amplified audio signal to a speaker is provided. The amplifier circuit includes a peripheral circuit and an amplifier chip including an amplifier, a first, a second, a third resistor, and a fourth resistor. The peripheral circuit includes a fifth and a sixth resistors. The first resistor is connected between a non-inverting input port and an output port of the amplifier, the second resistor is connected between an inverting input port and the output port of the amplifier, the third resistor is connected between the non-inverting input port and the fifth resistor, the fourth resistor is connected between the inverting port and the sixth resistor, the fifth and the sixth resistors are further respectively connected to an anode output port of the audio source and a cathode output port of the audio source.
摘要翻译： 提供一种用于放大由音频源输出的音频信号并将放大的音频信号输出到扬声器的放大器电路。 放大器电路包括外围电路和包括放大器，第一，第二，第三电阻器和第四电阻器的放大器芯片。 外围电路包括第五和第六电阻器。 第一个电阻连接在放大器的非反相输入端口和输出端口之间，第二个电阻连接在反相输入端口和放大器的输出端口之间，第三个电阻连接在非反相输入端口 和第五电阻器，第四电阻器连接在反相端口和第六电阻器之间，第五和第六电阻器进一步分别连接到音频源的阳极输出端口和音频源的阴极输出端口。
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公开(公告)号：US20110054651A1
公开(公告)日：2011-03-03
申请号：US12767818
申请日：2010-04-27
CPC分类号： H04R3/00
摘要： An audio input unit, includes an audio capturing unit, a first coupling circuit, a signal filtering circuit, a second coupling circuit, a converting circuit and a codec which are connected in series in that order. The first coupling circuit is used for filtering the direct-current signal, the signal filtering circuit is used for filtering noise from the electrical signal, and the second coupling circuit is used for further filtering the direct-current signal. The converting circuit includes an input port, a first output port and a second output port, when the input port receives the filtered signal, the first output port outputs a signal with the same phase as the filtered signal, the second output port outputs a signal with the reverse phase as the filtered signal, the two output signals have the opposite phase and the same amplitude.
摘要翻译： 音频输入单元包括以该顺序串联连接的音频捕获单元，第一耦合电路，信号滤波电路，第二耦合电路，转换电路和编解码器。 第一耦合电路用于对直流信号进行滤波，信号滤波电路用于从电信号中滤除噪声，第二耦合电路用于进一步滤波直流信号。 转换电路包括输入端口，第一输出端口和第二输出端口，当输入端口接收到滤波信号时，第一输出端口输出与滤波信号相同相位的信号，第二输出端口输出信号 以反相作为滤波信号，两个输出信号具有相反相位和相同幅度。
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公开(公告)号：US20090171601A1
公开(公告)日：2009-07-02
申请号：US12336506
申请日：2008-12-16
IPC分类号： G01R31/36
CPC分类号： G01R15/04 , G01R19/16542
摘要： A battery detection device for detection battery voltage of a device is provided. The device includes a voltage dividing circuit configured to provide an output voltage in proportion to the battery voltage, and a detection unit which includes a voltage detection module, a comparison module, a control module and a state detection module configured to obtain the device's state. The voltage detection module produces a digital detection voltage according to the output voltage every normal time interval initially, the comparison module detects whether the digital detection voltage is lower than a reference voltage corresponding to the state. If yes, the voltage detection module obtains digital detection voltage for predetermined times of abnormal time interval. The comparison module compares the digital detection voltage with the reference voltage to produce comparison results. The control module determines whether to maintain the device's state according to the comparison results.
摘要翻译： 提供了用于检测装置的电池电压的电池检测装置。 该装置包括：分压电路，被配置为提供与电池电压成比例的输出电压;以及检测单元，其包括电压检测模块，比较模块，控制模块和状态检测模块，用于获得装置的状态。 电压检测模块最初根据每个正常时间间隔的输出电压产生数字检测电压，比较模块检测数字检测电压是否低于对应于该状态的参考电压。 如果是，电压检测模块在异常时间间隔的规定时间内获得数字检测电压。 比较模块将数字检测电压与参考电压进行比较，以产生比较结果。 控制模块根据比较结果确定是否维护设备的状态。
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公开(公告)号：US20090128173A1
公开(公告)日：2009-05-21
申请号：US12127825
申请日：2008-05-28
申请人： SHIH-FANG WONG , JIANG-FENG SHAN , TSUNG-JEN CHUANG , WEN-WU WANG
发明人： SHIH-FANG WONG , JIANG-FENG SHAN , TSUNG-JEN CHUANG , WEN-WU WANG
IPC分类号： G01R31/02
CPC分类号： G01R31/2834
摘要： An exemplary testing system for measuring an electronic device includes a main controller for generating a control signal, a signal generator for outputting a predetermined test input signal according to the control signals, an instrument unit comprising a plurality of instruments, and a testing port comprising a plurality of probes. The probes are configured for connecting corresponding testing points of the electronic device to the signal generator and the instruments. The predetermined test input signal is transmitted to the electronic device via the testing port, the instrument unit processing a test result signals outputted by the electronic device and outputting a result data, and the main controller receiving the result data and computing whether the result data is within a predetermined range. A related testing method is also provided.
摘要翻译： 用于测量电子设备的示例性测试系统包括用于产生控制信号的主控制器，用于根据控制信号输出预定测试输入信号的信号发生器，包括多个仪器的仪器单元和包括一个 多个探针。 探针被配置为将电子设备的相应测试点连接到信号发生器和仪器。 预定的测试输入信号通过测试端口传送到电子设备，仪器单元处理由电子设备输出的测试结果信号并输出结果数据，主控制器接收结果数据，并计算结果数据是否为 在预定范围内。 还提供了相关的测试方法。
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公开(公告)号：US20080068459A1
公开(公告)日：2008-03-20
申请号：US11733209
申请日：2007-04-10
CPC分类号： H04N7/183 , G08B13/19 , G08B13/19695
摘要： A video surveillance system includes a video camera, a display device, and a control apparatus. The video camera is used for capturing video images. The display device is used for displaying the video images. The control apparatus is used for controlling the video camera. The control apparatus includes a detector and a processing module. The detector is used for detecting an event and generating an event detected signal corresponding to the event. The processing module is used for enabling the video camera based on the event detected signal.
摘要翻译： 视频监控系统包括摄像机，显示设备和控制设备。 摄像机用于拍摄视频图像。 显示装置用于显示视频图像。 控制装置用于控制摄像机。 控制装置包括检测器和处理模块。 检测器用于检测事件并产生与事件相对应的事件检测信号。 处理模块用于基于事件检测信号启用摄像机。
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公开(公告)号：US20080174279A1
公开(公告)日：2008-07-24
申请号：US11934090
申请日：2007-11-02
CPC分类号： H01M10/46 , H01M10/425 , H01M10/44 , H02J5/00 , H02J7/02
摘要： A battery charging system for receiving an AC voltage and charging a rechargeable battery is provided herein. The battery charging system includes an adapter for rectifying an AC voltage into a first DC voltage; a controller for receiving a battery voltage of a rechargeable battery and outputting a control signal; and a DC switching convertor for converting the first DC voltage into a second DC voltage to recharge the rechargeable battery according to the control signal, wherein the second DC voltage changes according to the battery voltage. A charging method is also provided.
摘要翻译： 本文提供了用于接收AC电压并对可再充电电池充电的电池充电系统。 电池充电系统包括用于将AC电压整流为第一DC电压的适配器; 用于接收可再充电电池的电池电压并输出控制信号的控制器; 以及直流开关转换器，用于根据控制信号将第一直流电压转换为第二直流电压以再充电，其中第二直流电压根据电池电压而改变。 还提供了充电方法。
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公开(公告)号：US20080142716A1
公开(公告)日：2008-06-19
申请号：US11874915
申请日：2007-10-19
申请人： SHIH-FANG WONG , TSUNG-JEN CHUANG , LIN-KUN DING
发明人： SHIH-FANG WONG , TSUNG-JEN CHUANG , LIN-KUN DING
IPC分类号： H01H36/00
CPC分类号： G06F1/3203 , G06F1/3231 , Y02D10/173
摘要： A power-saving circuit is provided for saving electrical power by detecting a presence or absence of an object in a localized area. The power-saving circuit includes a sensor module, and a switch module connected to the sensor module. The detector is adapted for outputting a control signal at a first state when an object is detected in the localized area, and outputting a control signal at a second state when an object is detected not in the localized area. The switch module provides a stable DC voltage according to the control signal at the first state, and not provides the stable DC voltage according to the control signal at the second state.
摘要翻译： 提供了一种省电电路，用于通过检测局部区域中的物体的存在或不存在来节省电力。 节电电路包括传感器模块和连接到传感器模块的开关模块。 当在局部区域中检测到物体时，检测器适于输出处于第一状态的控制信号，并且当检测到物体不在局部区域时，输出处于第二状态的控制信号。 开关模块根据第一状态下的控制信号提供稳定的直流电压，并且不在第二状态下根据控制信号提供稳定的直流电压。
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公开(公告)号：US20080292115A1
公开(公告)日：2008-11-27
申请号：US11875957
申请日：2007-10-22
IPC分类号： H03G7/00
CPC分类号： H04S7/302 , H04S2400/13
摘要： An apparatus for adjusting a sound volume includes an ultrasonic transreceiver for transmitting an ultrasonic signal and receiving a reflected ultrasonic signal reflected back from an object, and a volume module for adjusting the sound volume based on a time from transmitting the ultrasonic signal to receiving the reflected ultrasonic signal that has a different frequency from the ultrasonic signal.
摘要翻译： 用于调节音量的装置包括：超声波收发器，用于发送超声波信号并接收从物体反射的反射的超声波信号;以及音量模块，用于基于从发送超声波信号到接收反射的时间来调节音量 超声信号与超声波信号的频率不同。
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10.发明申请ELECTRONIC DEVICE WITH A FUNCTION OF SEARCHING IMAGES BASED ON FACIAL FEATURE AND METHOD 有权具有基于特征和方法搜索图像的功能的电子设备公开(公告)号：US20130156276A1
公开(公告)日：2013-06-20
申请号：US13340699
申请日：2011-12-30
申请人： WEN-WU WANG , TSUNG-JEN CHUANG , SHIH-FANG WONG
发明人： WEN-WU WANG , TSUNG-JEN CHUANG , SHIH-FANG WONG
IPC分类号： G06K9/00
CPC分类号： G06F17/30 , G06F17/30247 , G06F21/32 , G06F21/6209 , G06F2221/2107 , G06K9/46
摘要： An electronic device with a function of searching images based on a facial feature is provided. The electronic device includes a capturing unit, a storage unit, an acquiring module, a searching module, and a folder establishing module. The capturing unit captures facial images. The storage unit stores a plurality of images. The acquiring module acquires facial features of the facial image captured by the capturing unit. The searching module searches for images that include the acquired facial feature from the plurality of images stored in the storage unit. The folder establishing module establishes a new folder and stores the searched images to the established new folder.
摘要翻译： 提供具有基于面部特征搜索图像的功能的电子设备。 电子设备包括捕获单元，存储单元，获取模块，搜索模块和文件夹建立模块。 捕获单元捕获面部图像。 存储单元存储多个图像。 获取模块获取由拍摄单元拍摄的面部图像的面部特征。 搜索模块从存储在存储单元中的多个图像中搜索包括所获取的面部特征的图像。 文件夹建立模块建立一个新文件夹，并将搜索到的图像存储到已建立的新文件夹中。
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