Electrostatic discharge protection circuit and electronic device using the same
    1.
    发明授权
    Electrostatic discharge protection circuit and electronic device using the same 有权
    静电放电保护电路及使用其的电子设备

    公开(公告)号:US08300371B2

    公开(公告)日:2012-10-30

    申请号:US12763152

    申请日:2010-04-19

    CPC classification number: G02F1/136204

    Abstract: An electrostatic discharge protection circuit includes an input terminal, a first diode, a second diode, a third diode, a fourth diode, a plurality of voltage stabilizer circuits, and a power terminal. The input terminal and the cathode of the second diode connect to the anode of the first diode; the voltage stabilizer circuits connect in parallel between the cathode of the first diode and the anode of the second diode. The power terminal connects to the anode of the third diode, the cathode of the third diode connects to the cathode of the first diode. The cathode of the fourth diode connects to ground, the anode of the fourth diode connects to the anode of the second diode.

    Abstract translation: 静电放电保护电路包括输入端子,第一二极管,第二二极管,第三二极管,第四二极管,多个稳压电路和电源端子。 第二二极管的输入端子和阴极连接到第一二极管的阳极; 电压稳定器电路并联连接在第一二极管的阴极和第二二极管的阳极之间。 电源端子连接到第三个二极管的阳极,第三个二极管的阴极连接到第一个二极管的阴极。 第四二极管的阴极连接到地,第四二极管的阳极连接到第二二极管的阳极。

    Power supply circuit having power assigning elements between output branches
    3.
    发明授权
    Power supply circuit having power assigning elements between output branches 有权
    电源电路在输出分支之间具有功率分配元件

    公开(公告)号:US07781911B2

    公开(公告)日:2010-08-24

    申请号:US12231503

    申请日:2008-09-02

    Inventor: Ching-Chung Lin

    CPC classification number: H02M3/33523 Y10T307/406 Y10T307/505

    Abstract: An power supply circuit includes at least one voltage converting circuit, a plurality of output branches, and a plurality of power assigning elements. The at least one voltage converting circuit is configured for converting a primary voltage signal to at least one alternating current (AC) voltage signal. Each of the output branches is configured for providing a direct current (DC) power supply to a respective load circuit based on the at least one AC voltage signal. The power assigning elements are configured to reassign the DC power supplies provided by the output branches to the load circuits.

    Abstract translation: 电源电路包括至少一个电压转换电路,多个输出分支和多个功率分配元件。 所述至少一个电压转换电路被配置为将初级电压信号转换成至少一个交流(AC)电压信号。 每个输出分支被配置为基于至少一个AC电压信号向相应的负载电路提供直流(DC)电源。 功率分配元件被配置为将由输出分支提供的直流电源重新分配给负载电路。

    Power supply circuit having standby detection circuit
    4.
    发明申请
    Power supply circuit having standby detection circuit 有权
    电源电路具有待机检测电路

    公开(公告)号:US20090251205A1

    公开(公告)日:2009-10-08

    申请号:US12384442

    申请日:2009-04-03

    Inventor: Ching-Chung Lin

    Abstract: A power supply circuit includes a voltage output controller configured for outputting voltages, a standby controller configured for directing the voltage output controller to provide voltage to a load, and a microprocessor configured for controlling the standby controller according to a mode of the load. The voltage output controller is applied with a direct current voltage. When the load enters active mode from a powered off mode, the standby controller sends a control signal to the voltage output controller to output direct current voltage to the load and the microprocessor. When the load enters standby mode from the active mode, the microprocessor directs the standby controller to prevent the voltage output controller from outputting direct current voltage to the load and the microprocessor.

    Abstract translation: 电源电路包括被配置为输出电压的电压输出控制器,被配置为用于引导电压输出控制器向负载提供电压的备用控制器,以及被配置为根据负载模式控制备用控制器的微处理器。 电压输出控制器采用直流电压。 当负载从电源关闭模式进入主动模式时,待机控制器向电压输出控制器发送控制信号,以将负载和微处理器的直流电压输出。 当负载从主动模式进入待机模式时,微处理器指示备用控制器,以防止电压输出控制器向负载和微处理器输出直流电压。

    Phosphorus-containing compound
    6.
    发明授权
    Phosphorus-containing compound 有权
    含磷化合物

    公开(公告)号:US06984716B2

    公开(公告)日:2006-01-10

    申请号:US10394250

    申请日:2003-03-24

    CPC classification number: C08G79/04 C08G2650/34 H05K1/0326

    Abstract: A phosphorus-containing compound represented by formula (I) and a preparation method thereof are provided. An addition reaction is performed for an organic cyclic phosphorus compound with an aryl aldehyde compound, and then a condensation reaction is performed with an aryl compound having active hydrogen in the use of an organic acid as a catalyst to obtain the proposed phosphorus-containing compound. This phosphorus-containing compound can be used as a hardener for resin, and improves flame retardant properties and thermal resistance for a flame retardant epoxy resin composition, thereby suitably applied to resin compositions used for manufacturing printed circuit boards and laminated circuit boards in electronic or electric products.

    Abstract translation: 提供由式(I)表示的含磷化合物及其制备方法。 对具有芳基醛化合物的有机环状磷化合物进行加成反应,然后在使用有机酸作为催化剂的情况下,用具有活性氢的芳基化合物进行缩合反应,得到所提出的含磷化合物。 该含磷化合物可以用作树脂的固化剂,并且改善阻燃环氧树脂组合物的阻燃性和耐热性,从而适用于用于制造印刷电路板和用于电子或电气的层叠电路板的树脂组合物 产品。

    Power supply circuit having standby detection circuit
    8.
    发明授权
    Power supply circuit having standby detection circuit 有权
    电源电路具有待机检测电路

    公开(公告)号:US08085016B2

    公开(公告)日:2011-12-27

    申请号:US12384442

    申请日:2009-04-03

    Inventor: Ching-Chung Lin

    Abstract: A power supply circuit includes a voltage output controller configured for outputting voltages, a standby controller configured for directing the voltage output controller to provide voltage to a load, and a microprocessor configured for controlling the standby controller according to a mode of the load. The voltage output controller is applied with a direct current voltage. When the load enters active mode from a powered off mode, the standby controller sends a control signal to the voltage output controller to output direct current voltage to the load and the microprocessor. When the load enters standby mode from the active mode, the microprocessor directs the standby controller to prevent the voltage output controller from outputting direct current voltage to the load and the microprocessor.

    Abstract translation: 电源电路包括被配置为输出电压的电压输出控制器,被配置为用于引导电压输出控制器向负载提供电压的备用控制器,以及被配置为根据负载模式控制备用控制器的微处理器。 电压输出控制器采用直流电压。 当负载从电源关闭模式进入主动模式时,待机控制器向电压输出控制器发送控制信号,以将负载和微处理器的直流电压输出。 当负载从主动模式进入待机模式时,微处理器指示备用控制器,以防止电压输出控制器向负载和微处理器输出直流电压。

    Power supply control circuit
    9.
    发明申请
    Power supply control circuit 有权
    电源控制电路

    公开(公告)号:US20090287946A1

    公开(公告)日:2009-11-19

    申请号:US12454453

    申请日:2009-05-18

    Inventor: Ching-Chung Lin

    CPC classification number: H02J9/005 G06F1/3203 G06F1/3265 Y02D10/153

    Abstract: A power supply control circuit includes a standby control circuit, a microprocessor, and a power supply main circuit. The standby control circuit generates a pulse signal, outputs a first control signal, and sets the first control signal to an active state upon actuation of the switch member. The microprocessor outputs and sets a second control signal to first and second states upon first and second generations of the pulse signal, respectively. The standby control circuit maintains the first control signal at the active state when the second control signal is set to the first state, and sets the first control signal to an inactive state when the second control signal is set to the second state. The power supply main circuit outputs a power when the first control signal is set to the active state, and cuts off the power when the first control signal is set to the inactive state.

    Abstract translation: 电源控制电路包括备用控制电路,微处理器和电源主电路。 备用控制电路产生脉冲信号,输出第一控制信号,并且在开关构件致动时将第一控制信号设置为活动状态。 微处理器分别在脉冲信号的第一代和第二代输出并将第二控制信号设置为第一和第二状态。 当第二控制信号被设置为第一状态时,备用控制电路将第一控制信号保持在激活状态,并且当第二控制信号被设置为第二状态时,将第一控制信号设置为无效状态。 当第一控制信号被设置为有效状态时,电源主电路输出电力,并且当第一控制信号被设置为非活动状态时,电源主电路输出电力。

    Serial peripheral interface memory device with an accelerated parallel mode
    10.
    发明授权
    Serial peripheral interface memory device with an accelerated parallel mode 有权
    具有加速并行模式的串行外设接口存储器件

    公开(公告)号:US07397717B2

    公开(公告)日:2008-07-08

    申请号:US11137503

    申请日:2005-05-26

    CPC classification number: G11C7/1075 G11C5/066

    Abstract: A serial peripheral flash memory device uses a plurality of dummy input/output terminals to enable the selection of a parallel mode for devices that have a slower serial clock speed. In parallel mode, data is transmitted over the plurality of dummy input/output terminals to allow a plurality of bits to be transmitted at the same time improving the data transmission rate at the slower serial clock speed.

    Abstract translation: 串行外围闪存器件使用多个虚拟输入/输出端子,以便能够对具有较慢串行时钟速度的器件选择并行模式。 在并行模式下,通过多个虚拟输入/输出端子发送数据,以允许同时发送多个位,以较慢的串行时钟速度提高数据传输速率。

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