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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：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：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：US20090021184A1
公开(公告)日：2009-01-22
申请号：US11967093
申请日：2007-12-29
申请人： JIANG-FENG SHAN , LIN-KUN DING , SHIH-FANG WONG
发明人： JIANG-FENG SHAN , LIN-KUN DING , SHIH-FANG WONG
IPC分类号： H05B41/36
CPC分类号： H05B37/0218 , Y02B20/46
摘要： An illumination adjusting device for receiving power from a power supply and supplying output voltage to a lighting unit is provided herein. The illumination adjusting device includes a detector for detecting ambient illumination intensity and generating an ambient illumination value according to the ambient illumination intensity; a comparator for comparing the ambient illumination value with a predetermined value, the comparator outputting a first power signal when the ambient illumination value is lower than a predetermined value; an adjustor for adjusting the output voltage according to the first power signal, as a result, light emitted by the lighting unit is controlled within a predetermined illumination intensity range. A related illumination adjusting method is also provided.
摘要翻译： 本发明提供了一种用于从电源接收功率并向照明单元提供输出电压的照明调节装置。 照明调节装置包括：检测器，用于检测环境照明强度，并根据环境照明强度产生环境照明值; 用于将环境照明值与预定值进行比较的比较器，当环境照度值低于预定值时，比较器输出第一功率信号; 用于根据第一功率信号调整输出电压的调节器，结果，由照明单元发射的光被控制在预定的照明强度范围内。 还提供了一种相关的照明调节方法。
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公开(公告)号：US20080265939A1
公开(公告)日：2008-10-30
申请号：US11934091
申请日：2007-11-02
申请人： LIN-KUN DING , XIANG-PING ZHOU , JIANG-FENG SHAN , SHIH-FANG WONG
发明人： LIN-KUN DING , XIANG-PING ZHOU , JIANG-FENG SHAN , SHIH-FANG WONG
IPC分类号： H03K19/0175
CPC分类号： H03K19/017509
摘要： An interface circuit and an electronic device are used for expanding an output port of a micro processing unit. The interface circuit includes an input port electrically connected to the output port of the micro processing unit for receiving a control signals, and a plurality of output ports selectively driven to control external circuits by inputting different values of the control signal at the input port.
摘要翻译： 接口电路和电子设备用于扩展微处理单元的输出端口。 接口电路包括电连接到微处理单元的输出端口的输入端口，用于接收控制信号;以及多个输出端口，其选择性地被驱动以通过在输入端口输入控制信号的不同值来控制外部电路。
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公开(公告)号：US20080258940A1
公开(公告)日：2008-10-23
申请号：US11927713
申请日：2007-10-30
申请人： LIN-KUN DING , SHIH-FANG WONG , XIANG-PING ZHOU , JIANG-FENG SHAN
发明人： LIN-KUN DING , SHIH-FANG WONG , XIANG-PING ZHOU , JIANG-FENG SHAN
IPC分类号： H03M11/00
CPC分类号： G06F21/31 , G06F21/83 , G06F2221/2131
摘要： An apparatus for protecting a password includes a keypad, a generator, and a processor. The keypad includes numeric keys for inputting a numeral and a display unit for displaying a random digit. The generator is coupled to the display unit for generating the random digit. The processor is configured for receiving the inputted numeral and calculating the password based on the inputted numeral and the random digit.
摘要翻译： 用于保护密码的装置包括小键盘，发生器和处理器。 键盘包括用于输入数字的数字键和用于显示随机数字的显示单元。 发生器耦合到显示单元以产生随机数字。 处理器被配置为接收输入的数字，并根据输入的数字和随机数字计算密码。
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公开(公告)号：US20080239221A1
公开(公告)日：2008-10-02
申请号：US11858918
申请日：2007-09-21
申请人： JIANG-FENG SHAN , SHIH-FANG WONG , WEN-WU WANG
发明人： JIANG-FENG SHAN , SHIH-FANG WONG , WEN-WU WANG
IPC分类号： G02F1/1335
CPC分类号： G02F1/133634 , G02F1/133553 , G02F2413/14
摘要： A reflection type liquid crystal display panel includes a polarizing plate, a first liquid crystal molecule, and a first corrective membrane. A longitudinal axis of the first liquid crystal molecule is perpendicular to the polarizing plate. The first corrective membrane is interposed between the polarizing plate the first liquid crystal molecule. The first corrective membrane is for correcting phase delay of polarizing light transmitted through the first liquid crystal molecule.
摘要翻译： 反射型液晶显示面板包括偏光板，第一液晶分子和第一校正膜。 第一液晶分子的纵轴垂直于偏振片。 第一校正膜介于第一液晶分子的偏振板之间。 第一校正膜用于校正透射通过第一液晶分子的偏振光的相位延迟。
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