公开(公告)号：US08845842B2

公开(公告)日：2014-09-30

申请号：US13340591

申请日：2011-12-29

申请人： Tsung-Jen Chuang ,  Shih-Fang Wong ,  Jiang-Feng Shan ,  Lin-Kun Ding

发明人： Tsung-Jen Chuang ,  Shih-Fang Wong ,  Jiang-Feng Shan ,  Lin-Kun Ding

IPC分类号： H05K1/02 ,  H05K3/10 ,  H05K3/46

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。

公开(公告)号：US07880393B2

公开(公告)日：2011-02-01

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： H05B37/02

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。

公开(公告)号：US20080094470A1

公开(公告)日：2008-04-24

申请号：US11627358

申请日：2007-01-25

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： H04N7/18

CPC分类号： H04N7/18

摘要： A surveillance security system is used for selectively storing motion image data of an object to be detected. The surveillance security system includes an image-capturing device for capturing images from an object; a memory module for storing the image data; and a controller for controlling a storage process of the memory module. The controller includes a sampling module for taking a plurality of image frames from the image data; and a control-signal generating module for receiving the image frames and generating a write enable signal by comparing the image frames, wherein the write enable signal is used for controlling the storage process of the memory module. A surveillance security method for selectively storing motion image data of an object is also disclosed.

摘要翻译： 监视安全系统用于选择性地存储待检测对象的运动图像数据。 监视安全系统包括用于从对象捕获图像的图像捕获装置; 存储模块，用于存储图像数据; 以及用于控制存储器模块的存储处理的控制器。 所述控制器包括用于从所述图像数据中取出多个图像帧的采样模块; 以及控制信号生成模块，用于通过比较图像帧来接收图像帧并产生写入使能信号，其中写入使能信号用于控制存储器模块的存储处理。 还公开了一种用于选择性地存储对象的运动图像数据的监视安全方法。

公开(公告)号：US08239148B2

公开(公告)日：2012-08-07

申请号：US12336506

申请日：2008-12-16

申请人： Shih-Fang Wong ,  Tsung-Jen Chuang ,  Lin-Kun Ding ,  Jiang-Feng Shan

发明人： Shih-Fang Wong ,  Tsung-Jen Chuang ,  Lin-Kun Ding ,  Jiang-Feng Shan

IPC分类号： G01R31/36 ,  G06F11/30

CPC分类号： G01R15/04 ,  G01R19/16542

摘要： A state switching device for switching the states of a device by detecting a battery voltage of the device is provided. The device includes a voltage dividing circuit 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 to obtain the device's state. The voltage detection module produces a digital detection voltage according to the output voltage at normal time intervals, 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 at abnormal time intervals. The comparison module compares a predetermined number of digital detection voltages 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： 提供一种用于通过检测设备的电池电压来切换设备的状态的状态切换设备。 该装置包括：分压电路，用于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，以获得装置的状态。 电压检测模块以正常时间间隔根据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，电压检测模块以异常的时间间隔获得数字检测电压。 比较模块将预定数量的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。

公开(公告)号：US08258985B2

公开(公告)日：2012-09-04

申请号：US12780946

申请日：2010-05-17

申请人： Ren-Wen Huang ,  Jun Zhang ,  Lin-Kun Ding ,  Tsung-Jen Chuang

发明人： Ren-Wen Huang ,  Jun Zhang ,  Lin-Kun Ding ,  Tsung-Jen Chuang

IPC分类号： H03M11/00

CPC分类号： G06F3/0202 ,  H03M11/20

摘要： A scanning circuit includes n input ports K1˜Kn arranged in n rows L1˜Ln; and m−2 output ports W2˜(m−1) arranged in m columns P1˜Pm. The n rows and the m columns define a switch matrix including n*m switches. Ends of the switches in the same row are connected to one of the n input ports K1˜Kn, respectively. The ends of the switches in the column P1 are connected to ground. The ends of the switches in the same column of the columns P2˜P(m−1) are connected to a power supply VCC via resistors R2˜R(m−1) and the m−2 output ports W2˜W(m−1), respectively. The ends of the switches in the columns Pm are connected to ground via a resistor Rs and the power supply VCC via the resistors R2˜R(m−1) and diodes D2˜D(m−1), respectively.

摘要翻译： 扫描电路包括以n行L1〜Ln排列的n个输入端口K1〜Kn， 和布置在m列P1〜Pm中的m-2个输出端口W2〜（m-1）。 n行和m列定义了包括n * m个开关的开关矩阵。 相同行中的开关的端部分别连接到n个输入端口K1〜Kn中的一个。 列P1中的开关的端部连接到地。 列P2〜P（m-1）的同一列中的开关的端部经由电阻器R2〜R（m-1）和m-2输出端口W2〜W（m- 1）。 列Pm中的开关的端部经由电阻器Rs和电源VCC经由电阻器R2〜R（m-1）和二极管D2〜D（m-1）分别连接到地。

公开(公告)号：US08600081B2

公开(公告)日：2013-12-03

申请号：US13106807

申请日：2011-05-12

申请人： Ren-Wen Huang ,  Jun-Wei Zhang ,  Jun Zhang ,  Lin-Kun Ding ,  Tsung-Jen Chuang

发明人： Ren-Wen Huang ,  Jun-Wei Zhang ,  Jun Zhang ,  Lin-Kun Ding ,  Tsung-Jen Chuang

IPC分类号： H03F99/00

CPC分类号： H04R3/00 ,  H03F3/181 ,  H03F3/72 ,  H03F2200/321 ,  H04R2400/00

摘要： The present disclosure provides an audio signal amplifying circuit for an electronic device including a processing chip and a speaker. The audio signal amplifying circuit includes an amplifying circuit and an inverting circuit connected to the processing chip to get a first control signal and invert the first control signal to generate a second control signal. The first control signal and/or the second control signal are used to control the operation mode of the amplifying circuit to be in an amplifying mode or in a non-amplifying mode.

摘要翻译： 本公开提供了一种用于包括处理芯片和扬声器的电子设备的音频信号放大电路。 音频信号放大电路包括放大电路和反相电路，连接到处理芯片以获得第一控制信号，并且反转第一控制信号以产生第二控制信号。 第一控制信号和/或第二控制信号用于将放大电路的工作模式控制为放大模式或非放大模式。

公开(公告)号：US08248276B2

公开(公告)日：2012-08-21

申请号：US12817188

申请日：2010-06-17

申请人： Lin-Kun Ding ,  Xiang-Ping Zhou ,  Ren-Wen Huang ,  Li-Sheng Shu ,  Tsung-Jen Chuang

发明人： Lin-Kun Ding ,  Xiang-Ping Zhou ,  Ren-Wen Huang ,  Li-Sheng Shu ,  Tsung-Jen Chuang

IPC分类号： H03K17/94

CPC分类号： G06F3/023 ,  H03M11/20

摘要： A scanning circuit includes n rows L1˜Ln, 2n columns P1-1˜P1-n and P2-1˜P2-n, and the n rows L1˜Ln and the n columns P1-1˜P1-n cooperatively form a switch matrix comprising n*n switches S1-1˜Sn-n, with ends of the switches in the same row electrically connected to one of n I/O ports K1˜Kn, respectively, the ends of the switches in the same column are electrically connected to ground via one resistor R1-1˜R1-n, respectively, each of resistors R2-1˜R2-n is electronically connected in one column of the columns P2-1˜P2-n, and connected between one of the I/O ports K1˜Kn and ground via one of the resistors R1-1˜R1-n, respectively. A keyboard and a scanning method are also provided.

摘要翻译： 扫描电路包括n行L1〜Ln，2n列P1-1〜P1-n和P2-1〜P2-n，n行L1〜Ln和n列P1-1〜P1-n协同地形成开关 矩阵，其包括n * n个开关S1-1〜Sn-n，同一行中的开关的端部分别电连接到n个I / O端口K1〜Kn中的一个，同一列中的开关的端部是电 通过一个电阻器R1-1〜R1-n分别连接到地，每个电阻器R2-1〜R2-n电连接在列P2-1〜P2-n的一列中，并连接在I / O端口K1〜Kn分别通过电阻R1-1〜R1-n之一接地。 还提供了键盘和扫描方法。

公开(公告)号：US08363857B2

公开(公告)日：2013-01-29

申请号：US11960713

申请日：2007-12-20

申请人： Xiang-Ping Zhou ,  Gui-Rong Zhou ,  Lin-Kun Ding ,  Shih-Fang Wong

发明人： Xiang-Ping Zhou ,  Gui-Rong Zhou ,  Lin-Kun Ding ,  Shih-Fang Wong

IPC分类号： H04R3/00

CPC分类号： H04R3/007 ,  H04R2430/01 ,  H04R2499/11 ,  H04S7/30

摘要： A portable electronic device includes a player, a speaker, a control circuit, a switch circuit, and a current limiter. The player is for outputting analog audio signals. The speaker is for transforming the analog audio signals into sound. The control circuit is for generating a first control signal when ambient light intensity is lower than a predetermined value. The switch circuit is for turning on and transmitting the analog audio signals to the speaker when receiving the first control signal. The current limiter is for transmitting the analog audio signals to the speaker when the switch circuit turns off, and for limiting a current flowing through the speaker.

摘要翻译： 便携式电子设备包括播放器，扬声器，控制电路，开关电路和限流器。 播放器用于输出模拟音频信号。 扬声器用于将模拟音频信号转换为声音。 控制电路用于当环境光强度低于预定值时产生第一控制信号。 开关电路用于在接收到第一控制信号时接通并将模拟音频信号发送到扬声器。 电流限制器用于在开关电路关断时将模拟音频信号传输到扬声器，并限制流过扬声器的电流。

公开(公告)号：US07626421B2

公开(公告)日：2009-12-01

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。

公开(公告)号：US20090098754A1

公开(公告)日：2009-04-16

申请号：US12195382

申请日：2008-08-20

申请人： Zhan-Wu Li ,  Lin-Kun Ding ,  Shih-Fang Wong ,  De-Hua Tong

发明人： Zhan-Wu Li ,  Lin-Kun Ding ,  Shih-Fang Wong ,  De-Hua Tong

IPC分类号： H01R13/648

CPC分类号： H01R13/7038 ,  H01R24/76 ,  H01R2103/00

摘要： An electrical receptacle to prevent injuries deduced by misoperation is provided in the present invention. The electrical receptacle includes a power socket, a direct current (DC) power supply, a detecting switch, a controller, and a relay form a circuit loop for detecting whether a power plug is inserted into the power socket. The detecting switch is placed under the power socket without any electrical connection with the power socket. A live wire is connected to the power socket via a switch of the relay and a neutral wire is connected to the power socket directly. The switch of the relay closes on condition of the relay is electrified by the DC power supply.

摘要翻译： 在本发明中提供了用于防止误操作引起的伤害的电气插座。 电插座包括电源插座，直流（DC）电源，检测开关，控制器和继电器，形成用于检测电源插头是否插入电源插座的电路回路。 检测开关放置在电源插座下方，与电源插座没有任何电气连接。 电线通过继电器的开关连接到电源插座，中性线直接连接到电源插座。 继电器的开关在直流电源通电的情况下关闭。