公开(公告)号：US20110095371A1

公开(公告)日：2011-04-28

申请号：US12589456

申请日：2009-10-26

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: H01L27/06

CPC classification number: H03K17/063 ,  H02M3/33592 ,  Y02B70/1475

Abstract: A FET device for synchronous rectification of the present invention, a FET having no body diode, the characteristics have gate minimization threshold voltage equal or over load voltage, can be achieve FET turn on, and gate minimization threshold voltage under load voltage, can be achieve FET turn off.

公开(公告)号：US20070076514A1

公开(公告)日：2007-04-05

申请号：US11246839

申请日：2005-10-03

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: G11C8/00

CPC classification number: H03K17/567 ,  H02M3/33592 ,  H03K17/687 ,  Y02B70/1475

Abstract: The Lus Semiconductor in this invention is characterized by replacing the static shielding diode (SSD) of traditional Power Metal Oxide Semiconductor Field Effect Transistors (Power MOSFETs) with polarity reversed (comparing with traditional SSD) SSD, Schottky Diode, or Zener Diode, or face-to-face or back-to-back coupled Schottky Diodes, Zener Diodes, Fast Diodes, or Four Layer Devices such as DIAC and Triac. With the proposed Power MOSFETs of which the drain to source resistors (Rds) are quite low, two major functions of high efficiency AC/DC conversion and DC voltage regulation may be achieved.

Abstract translation: 本发明中的Lus Semiconductor的特征在于将具有极性反转的传统功率金属氧化物半导体场效应晶体管（功率MOSFET）的静态屏蔽二极管（SSD）替换为SSD，肖特基二极管或齐纳二极管或与之相对的面 面对面或背对背耦合的肖特基二极管，齐纳二极管，快速二极管或四层器件，如DIAC和Triac。 利用其漏源电阻（Rds）的功率MOSFET较低，可实现高效率AC / DC转换和直流稳压两大功能。

公开(公告)号：US20070007902A1

公开(公告)日：2007-01-11

申请号：US11175349

申请日：2005-07-05

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: H05B39/04

CPC classification number: H05B41/2824 ,  Y02B20/186

Abstract: A power source apparatus is disclosed in this invention, specifically a power source apparatus comprising a voltage amplitude control unit that employs an active power factor corrector to control the output DC voltage by applying positive or negative logic control voltage, incorporated with high frequency power source circuit and high frequency transformer, brightness of Cold Cathode Fluorescent Lamp (CCFL) or External Electrode Fluorescent Lamp (EEFL) are controllable and DC power is directly applied to DC load. Such method is accomplished by adjusting the amplitude of the supplying DC voltage for controlling the amplitude of the high frequency voltage of CCFL or EEFL, thus called Voltage Amplitude Method. Because of the characteristics of stable frequency, high resolution and linearity, VAM is broadly used in the control of luminance of discharge tubes, such as TFT-LCD TVs, LCD monitors and advertisement lamps. The impulse width controller of the present invention achieves the luminance control of CCFL or EEFL inside or outside the glow discharge zone.

Abstract translation: 在本发明中公开了一种电源装置，具体地说是一种电源装置，包括电压幅度控制单元，该电压幅度控制单元采用有源功率因数校正器，通过施加正或负的逻辑控制电压来控制输出直流电压，其中包括高频电源电路 和高频变压器，冷阴极荧光灯（CCFL）或外部电极荧光灯（EEFL）的亮度是可控的，直流电源直接用于直流负载。 这种方法是通过调节供电直流电压的幅度来实现的，以控制CCFL或EEFL的高频电压的振幅，因此称为电压幅度法。 由于稳定的频率，高分辨率和线性度的特点，VAM广泛应用于TFT-LCD电视机，液晶显示器和广告灯等放电管的亮度控制。 本发明的脉冲宽度控制器实现辉光放电区域内部或外部的CCFL或EEFL的亮度控制。

公开(公告)号：US20050088797A1

公开(公告)日：2005-04-28

申请号：US10693124

申请日：2003-10-24

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: B25C1/00 ,  B25C1/06

CPC classification number: B25C1/06

Abstract: A multi-stage DC/AC coupled impact force enhancing device of an electric nailer includes an AC power source, a half-wave rectifying circuit, a doubler rectifying filter circuit, a DC steady-state circuit, an AC phase sampling circuit, a phase start circuit, a switch start circuit, an impulse oscillation circuit, a decoding counting circuit, an energy-storage circuit, a solid-state switch circuit, and an electromagnetic coil. Thus, the multi-stage DC/AC coupled impact force enhancing device can couple the alternating/direct current voltage to serially discharge the voltage to the electromagnetic coil of the electric nailer in a short period of time, thereby generating a larger impact force.

Abstract translation: 电动钉枪的多级DC / AC耦合冲击力增强装置包括AC电源，半波整流电路，倍频整流滤波电路，DC稳态电路，AC相位采样电路，相位 启动电路，开关启动电路，脉冲振荡电路，解码计数电路，能量存储电路，固态开关电路和电磁线圈。 因此，多级DC / AC耦合冲击力增强装置可以将交流/直流电压耦合以在短时间段内将电压串行地放电到电动钉枪的电磁线圈，由此产生更大的冲击力。

公开(公告)号：US20050030692A1

公开(公告)日：2005-02-10

申请号：US10693358

申请日：2003-10-24

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: B25C1/06 ,  H01H47/00

CPC classification number: B25C1/06

Abstract: A multi-stage impact force enhancing device of an electric nailer includes an AC power source, an AC input control circuit, a tripler rectifying filter circuit, a DC steady-state circuit, a timing switch circuit, a decoding counting circuit, an impulse oscillation circuit, multiple energy-storage circuits, multiple solid-state switch circuits, and an electromagnetic coil. Thus, the multi-stage impact force enhancing device can serially discharge a voltage to the electromagnetic coil of electric nailer in a short period of time, thereby generating a larger impact force.

Abstract translation: 电动钉枪的多级冲击力增强装置包括AC电源，AC输入控制电路，三重整流滤波电路，DC稳态电路，定时开关电路，解码计数电路，脉冲振荡 电路，多个储能电路，多个固态开关电路和电磁线圈。 因此，多级冲击力增强装置能够在短时间内对电动钉枪的电磁线圈进行串联排出，从而产生更大的冲击力。

公开(公告)号：US5583395A

公开(公告)日：1996-12-10

申请号：US320536

申请日：1994-10-11

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: H05B41/04 ,  H05B39/00

CPC classification number: H05B41/046 ,  Y10S315/05

Abstract: A new fluorescent device including an electronic fluorescent starter, a phase leading capacitor, a ballast, a bridge rectifier, a fluorescent lamp, a brightness compensation circuit, and a control circuit, the electronic fluorescent starter consisting of a master switch circuit, an ignition circuit and a time control circuit, wherein the electronic fluorescent starter matches with the ballast to turn on the fluorescent lamp; the control circuit turns the electronic fluorescent starter to the open circuit state when the fluorescent lamp is turned on; the brightness compensation circuit improves the intensity of light from the fluorescent lamp.

Abstract translation: 一种包括电子荧光启动器，相位引导电容器，镇流器，桥式整流器，荧光灯，亮度补偿电路和控制电路的新型荧光装置，由主开关电路，点火电路 和时间控制电路，其中电子荧光启动器与镇流器匹配以接通荧光灯; 当荧光灯接通时，控制电路将电子荧光启动器转到开路状态; 亮度补偿电路提高了来自荧光灯的光的强度。

公开(公告)号：US5434973A

公开(公告)日：1995-07-18

申请号：US860169

申请日：1992-03-17

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: H03K17/13 ,  H03K17/79 ,  G06F13/00

CPC classification number: H03K17/79 ,  H03K17/136

Abstract: A microcontroller for providing remote control of electrical switches and comprising a control unit and a switch unit. The control unit comprises a telephone interface, a keyboard, a central processing unit and a character pattern interface. The switch unit comprises a data decoder, a central processing unit and a plurality of solid state relays, wherein the solid state relays are controlled to selectively connect power to loads or disconnect power therefrom, in response to commands sent from the keyboard directly, or through a telephone or radio telephone or a computer network from the keyboard.

Abstract translation: 一种微控制器，用于提供远程控制电气开关并包括控制单元和开关单元。 控制单元包括电话接口，键盘，中央处理单元和字符图形接口。 开关单元包括数据解码器，中央处理单元和多个固态继电器，其中控制固态继电器以响应于从键盘直接发送的命令或通过 来自键盘的电话或无线电话或计算机网络。

公开(公告)号：US5216303A

公开(公告)日：1993-06-01

申请号：US740819

申请日：1991-08-06

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: H03K17/725 ,  H03K17/79

CPC classification number: H03K17/725 ,  H03K17/79 ,  Y10T307/747

Abstract: A new double solid state relay comprising two sets of solid state relays and being constructed in such a way that it can turn on and off a circuit with a voltage very close to zero. It is the only solid type double solid state relay in the world and is safe enough for popular use in the industry.

Abstract translation: 一种新的双固态继电器，其包括两组固态继电器，并且以这样的方式构造，使得其可以以非常接近零的电压来接通和断开电路。 它是世界上唯一的固态双固态继电器，适用于业界的普及应用。

公开(公告)号：US20160072156A1

公开(公告)日：2016-03-10

申请号：US14121453

申请日：2014-09-09

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: H01M10/42

CPC classification number: H01M10/4257 ,  H01M2010/4271

Abstract: This invention is related to a universal cell, the universal cell includes a positive terminal, a first conductor, a voltage balance circuit, a positive tab, an electrode spiral, a negative tab, a negative terminal, and battery container. The universal cell utilizes a characteristic of voltage balance circuit that the universal cell can be connected with another universal cell in parallel without generating a current-circulation loss at an idle state, a charge state, or a discharge state.

Abstract translation: 本发明涉及通用电池，通用电池包括正极端子，第一导体，电压平衡电路，正极片，电极螺旋，负极片，负极端子和电池容器。 通用电池利用电压平衡电路的特性，通用电池可以与另一个通用电池并联连接，而不会在空闲状态，充电状态或放电状态下产生电流循环损耗。

公开(公告)号：US20130076138A1

公开(公告)日：2013-03-28

申请号：US13200621

申请日：2011-09-28

Applicant: Chao-Cheng Lu

Inventor： Chao-Cheng Lu

IPC: H02J1/10

CPC classification number: H02J1/108 ,  Y10T307/544

Abstract: The invention related in cell parallel device is a circuit of SCR S1 to S4, comprises: a first terminal connected T1 to positive voltage terminal of first cell E1; a second terminal T2 connected to positive voltage terminal of second cell E2; and a third terminal T3 connected to voltage positive terminal of charge element CD or load LD, and trigger element TE connected between gate and anode of the SCR S1 to S4, the negative voltage terminal of charge element CD or load LD connected to negative voltage terminal of first cell E1 and second cell E2, can be not occur loop current in cells parallel circuit.

Abstract translation: 电池并联装置中的本发明是SCR S1〜S4的电路，其特征在于，包括：将第一端子T1连接到第一电池单元E1的正电压端子; 连接到第二单元E2的正电压端子的第二端子T2; 连接到充电元件CD或负载LD的电压正极端子的第三端子T3和连接在SCR S1〜S4的栅极和阳极之间的触发元件TE，充电元件CD的负极端子或连接到负电压端子的负载LD 的第一个单元E1和第二个单元E2，可以不在单元并联电路中发生回路电流。