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1. 发明授权

US08924745B2 Simulation of first power good signal to generate second power good signal by power enabling control circuit for uninterrupted power supplies 有权
标题翻译：模拟第一电源良好信号，通过电源使控制电路不间断电源产生第二电源良好信号
公开(公告)号：US08924745B2
公开(公告)日：2014-12-30
申请号：US13444457
申请日：2012-04-11
申请人： Tsun-Te Shih , Yu-Yuan Chang , Kuang-Lung Shih , Po-Wen Hsiao
发明人： Tsun-Te Shih , Yu-Yuan Chang , Kuang-Lung Shih , Po-Wen Hsiao
IPC分类号： G06F1/00 , G06F1/30
CPC分类号： G06F1/30
摘要： A power enabling circuit for uninterrupted power supplies includes a main power supply system, a backup power supply system and a power enabling control circuit. The main power supply system is electrically connected to an external power source to convert and output a conversion power, and generates a first power good signal when the conversion power is output normally. The backup power supply system outputs a backup power when the main power supply system cannot output the conversion power. The power enabling control circuit receives the first power good signal output from the main power supply system and simulates to generate a corresponding second power good signal, and also includes a normal power supply state in which the second power good signal is sent to a motherboard and a backup power supply state to receive the backup power and continuously output the second power good signal to the motherboard.
摘要翻译：用于不间断电源的功率使能电路包括主电源系统，备用电源系统和功率使能控制电路。主电源系统电连接到外部电源以转换和输出转换功率，并且当正常输出转换功率时产生第一电力良好信号。当主电源系统不能输出转换电源时，备用电源系统输出备用电源。功率使能控制电路接收从主电源系统输出的第一电力良好信号，并模拟产生对应的第二电力良好信号，并且还包括将第二电力良率信号发送到主板的正常供电状态，以及备用电源状态以接收备用电力，并将第二电源良好信号连续地输出到主板。

2. 发明授权

US08612783B2 Remote controlled computer system that avoids accidental power cycling by selectively transmitting a manual trigger signal to a motherboard based on the presence of a power activating signal from a connected power supply 有权
标题翻译：遥控计算机系统，通过根据来自连接的电源的功率激活信号的存在来选择性地将手动触发信号发送到主板来避免意外的功率循环
公开(公告)号：US08612783B2
公开(公告)日：2013-12-17
申请号：US12984786
申请日：2011-01-05
申请人： Tsun-Te Shih , Yu-Yuan Chang , Chia-Lun Liu , Kuang-Lung Shih
发明人： Tsun-Te Shih , Yu-Yuan Chang , Chia-Lun Liu , Kuang-Lung Shih
IPC分类号： G06F1/00 , G06F11/30
CPC分类号： G06F1/26 , G06F9/442
摘要： A remote-controlled computer system includes a computer system electrically linked to a remote control device. The remote control device receives a manual operation to generate a manual trigger signal sent to the computer system. The computer system includes a motherboard, a power supply and a status control unit. The motherboard receives continuously the manual trigger signal and sends a power ON/OFF signal to start or stop the power supply. The power supply provides electric power to the motherboard for booting and a power activating signal to the motherboard. The status control unit is electrically connected to the motherboard, power supply and remote control device. The status control unit receives the manual trigger signal from the remote control device and transmits to the motherboard. The status control unit also detects absence of the power activating signal output from the power supply and stops sending the manual trigger signal.
摘要翻译：遥控计算机系统包括与远程控制装置电连接的计算机系统。遥控装置接收手动操作以产生发送到计算机系统的手动触发信号。计算机系统包括主板，电源和状态控制单元。主板持续接收手动触发信号，发送电源开/关信号，启动或停止电源。电源为主板提供电源以进行引导，并向主板提供电源激活信号。状态控制单元电连接到主板，电源和遥控装置。状态控制单元接收来自遥控装置的手动触发信号并发送到主板。状态控制单元还检测不存在从电源输出的功率激活信号，并停止发送手动触发信号。

3. 发明申请

US20120173898A1 REMOTE-CONTROLLED COMPUTER SYSTEM 有权
标题翻译：远程控制计算机系统
公开(公告)号：US20120173898A1
公开(公告)日：2012-07-05
申请号：US12984786
申请日：2011-01-05
申请人： Tsun-Te SHIH , Yu-Yuan Chang , Chia-Lun Liu , Kuang-Lung Shih
发明人： Tsun-Te SHIH , Yu-Yuan Chang , Chia-Lun Liu , Kuang-Lung Shih
IPC分类号： G06F1/26
CPC分类号： G06F1/26 , G06F9/442
摘要： A remote-controlled computer system includes a computer system electrically linked to a remote control device. The remote control device receives a manual operation to generate a manual trigger signal sent to the computer system. The computer system includes a motherboard, a power supply and a status control unit. The motherboard receives continuously the manual trigger signal and sends a power ON/OFF signal to start or stop the power supply. The power supply provides electric power to the motherboard for booting and a power activating signal to the motherboard. The status control unit is electrically connected to the motherboard, power supply and remote control device. The status control unit receives the manual trigger signal from the remote control device and transmits to the motherboard. The status control unit also detects absence of the power activating signal output from the power supply and stops sending the manual trigger signal.
摘要翻译：遥控计算机系统包括与远程控制装置电连接的计算机系统。遥控装置接收手动操作以产生发送到计算机系统的手动触发信号。计算机系统包括主板，电源和状态控制单元。主板持续接收手动触发信号，发送电源开/关信号，启动或停止电源。电源为主板提供电源以进行引导，并向主板提供电源激活信号。状态控制单元电连接到主板，电源和遥控装置。状态控制单元接收来自遥控装置的手动触发信号并发送到主板。状态控制单元还检测不存在从电源输出的功率激活信号，并停止发送手动触发信号。

4. 发明申请

US20100026274A1 BOOST SNUBBER CIRCUIT STRUCTURE 有权
标题翻译：升压式SNUBBER电路结构
公开(公告)号：US20100026274A1
公开(公告)日：2010-02-04
申请号：US12185490
申请日：2008-08-04
申请人： Yu-Yuan Chang , Heng-Chia Chang
发明人： Yu-Yuan Chang , Heng-Chia Chang
IPC分类号： G05F1/10
CPC分类号： H02M3/156 , H02M1/36
摘要： A boost snubber circuit structure applied in a power supply having a boost circuit and a power conversion unit, wherein the boost circuit includes a boost unit connected to a switch element, a boost control unit for generating a driving signal to drive the switch element to control the charge/discharge of the boost unit, and a boost snubber unit for obtaining a voltage difference between a reference voltage and a detection signal and modulating the magnitude of the reference voltage or the detection signal to change the voltage difference and control the duration of outputting the driving signal. The voltage difference between the reference voltage and the detection signal determines the duration of outputting the driving signal. By controlling the voltage difference between the detection signal and the boost level, the invention prevents an occurrence of an inrush current caused by a too-large duration of generating the driving signal.
摘要翻译：一种应用于具有升压电路和功率转换单元的电源中的升压缓冲电路结构，其中所述升压电路包括连接到开关元件的升压单元，用于产生驱动信号以驱动所述开关元件以控制的升压控制单元升压单元的充电/放电，以及用于获得参考电压和检测信号之间的电压差并且调制参考电压或检测信号的幅度的升压缓冲单元，以改变电压差并控制输出的持续时间驾驶信号。参考电压和检测信号之间的电压差确定输出驱动信号的持续时间。通过控制检测信号和升压电平之间的电压差，本发明防止由产生驱动信号的过大持续时间引起的浪涌电流的发生。

5. 发明申请

US20090058187A1 Power supply having redundant power 审中-公开
标题翻译：电源具有冗余电源
公开(公告)号：US20090058187A1
公开(公告)日：2009-03-05
申请号：US11896729
申请日：2007-09-05
申请人： Yu-Yuan Chang
发明人： Yu-Yuan Chang
IPC分类号： H02J7/02 , H02J7/00
CPC分类号： H02J9/061 , H02J1/10 , Y10T307/625
摘要： The present invention includes at least one power transformation device, a redundant power module to output a redundant power and an electric power distribution unit. The redundant power module includes at least an energy storage module. The power transformation device receives an input power and generates a transformed power. The power transformation device and the redundant power module are connected to the electric power distribution unit. The electric power distribution unit has a first end connecting to a power output end and a second end to receive output of the power transformation device and the redundant power module. Thereby outputs of the power transformation device and the redundant power module can be distributed to generate an output power to ensure that redundant power is provided to maintain a buffer time period in the event of power interruption or malfunction occurred to power transformation device.
摘要翻译：本发明包括至少一个功率变换装置，用于输出冗余电力的冗余电力模块和电力分配单元。冗余电源模块至少包括一个能量存储模块。功率变换装置接收输入功率并产生变换后的功率。电力变换装置和冗余电力模块连接到配电单元。电力分配单元具有连接到电力输出端的第一端和用于接收功率变换装置和冗余电力模块的输出的第二端。由此能够分配功率变换装置和冗余电力模块的输出以产生输出功率，以确保提供冗余电力以在电力变换装置发生电力中断或故障的情况下维持缓冲时间周期。

6. 发明申请

US20080272874A1 Winding structure of transformer 有权
标题翻译：变压器绕组结构
公开(公告)号：US20080272874A1
公开(公告)日：2008-11-06
申请号：US11797182
申请日：2007-05-01
申请人： Yu-Yuan Chang
发明人： Yu-Yuan Chang
IPC分类号： H01F27/29 , H01F27/08
CPC分类号： H01F27/29 , H01F27/06 , H01F27/08
摘要： The present invention discloses that a primary and a secondary winding coil are respectively wound around the core and are separated by an insulating layer; and the secondary winding coil has a winding portion wound around the core through at least a circle to define two winding terminals, wherein each winding terminal of the winding portion is connected with an extending section extended to the outside of the transformer and is connected with an electricity connecting section at the rear end thereof. The electricity connecting section has plural pins electrically welded on a circuit board, thereby the extending section that is connected with a rectification switch and increases the contact areas with the air for achieving a heat-dispersing effect and the electricity connecting section are crossing connected between the secondary winding coil and the circuit board to save the space on the circuit board for arranging the secondary winding coil.
摘要翻译：本发明公开了一种初级绕组和次级绕组线圈，分别缠绕在芯上并由绝缘层分开; 并且次级绕组线圈具有通过至少一个圆圈缠绕在芯上的绕组部分，以限定两个绕组端子，其中绕组部分的每个绕组端子与延伸到变压器外部的延伸部分连接，并与电连接部分在其后端。电连接部具有电焊接在电路板上的多个引脚，由此与整流开关连接的延伸部分增加与空气的接触面积以实现散热效果，并且电连接部分在次级绕组线圈和电路板，以节省电路板上用于布置次级绕组线圈的空间。

7. 发明申请

US20080094331A1 DRIVING METHOD FOR REDUCING COLOR SHIFT 审中-公开
标题翻译：用于减少颜色转换的驱动方法
公开(公告)号：US20080094331A1
公开(公告)日：2008-04-24
申请号：US11625348
申请日：2007-01-22
申请人： Feng-Shou Lin , Yu-Yuan Chang , Kuo-Liang Shen , Liang-Bin Yu
发明人： Feng-Shou Lin , Yu-Yuan Chang , Kuo-Liang Shen , Liang-Bin Yu
IPC分类号： G09G3/36
CPC分类号： G09G3/3614 , G09G3/3655 , G09G2310/0235 , G09G2310/06 , G09G2320/0242
摘要： A driving method for reducing the color shift suitable for driving a display panel is disclosed. The display panel includes at least one scan line, at least one data line, and at least one pixel unit electrically connected to the scan line and the data line. The driving method includes the following steps. First, turn on the pixel unit by the scan line during a frame period. Transmit a frame signal to the pixel unit by the data line during the frame period as the pixel unit is turned on. Turn on the pixel unit by the scan line between the present frame period and the next frame period. Transmit a revising signal to the pixel unit by the data line between the present frame period and the next frame period as the pixel unit is turned on, so as to reduce the color shift of the pixel unit.
摘要翻译：公开了一种用于减少适于驱动显示面板的色移的驱动方法。显示面板包括至少一条扫描线，至少一条数据线，以及电连接到扫描线和数据线的至少一个像素单元。驱动方法包括以下步骤。首先，在帧周期期间通过扫描线打开像素单元。在像素单元接通时，在帧周期期间通过数据线将帧信号发送到像素单元。在当前帧周期和下一帧周期之间通过扫描线打开像素单元。在像素单元导通时，通过当前帧周期与下一帧周期之间的数据线将修正信号发送到像素单元，以减少像素单元的色移。

8. 发明申请

US20070242007A1 ACTIVE MATRIX ORGANIC LED DISPLAY AND DRIVING METHOD THEREOF 审中-公开
标题翻译：有源矩阵有机LED显示及其驱动方法
公开(公告)号：US20070242007A1
公开(公告)日：2007-10-18
申请号：US11548702
申请日：2006-10-12
申请人： I-Shu Lee , Wen-Fa Hsu , Yu-Yuan Chang
发明人： I-Shu Lee , Wen-Fa Hsu , Yu-Yuan Chang
IPC分类号： G09G3/32
CPC分类号： G09G3/3208 , G09G2330/021 , G09G2340/0414 , G09G2340/0421 , G09G2360/02
摘要： A display capable of adjusting its driving circuits according to an input resolution includes an active organic light emitting unit, a time data controller, a gate driving circuit and a source driving circuit. The time data controller includes a video data determining unit for determining a resolution of received video data and outputting a determination signal, and a controller for generating a data signal and a control signal according to the determination signal. The gate driving circuit is coupled to the time data controller and the plurality of scan lines, utilized to drive gates of pixels according to the control signal. The source driving circuit is coupled to the time data controller and the plurality of data lines, utilized to drive sources of pixels according to the data signal.
摘要翻译：根据输入分辨率能够调节其驱动电路的显示器包括有源有机发光单元，时间数据控制器，栅极驱动电路和源极驱动电路。时间数据控制器包括用于确定接收到的视频数据的分辨率并输出确定信号的视频数据确定单元，以及根据确定信号产生数据信号和控制信号的控制器。栅极驱动电路耦合到时间数据控制器和多条扫描线，用于根据控制信号驱动像素的栅极。源极驱动电路耦合到时间数据控制器和多个数据线，用于根据数据信号驱动像素源。

9. 发明申请

US20130305063A1 UPS DEVICE AND UPS STRUCTURE WITH PROLONGED POWER SUPPLY 审中-公开
标题翻译： UPS设备和UPS结构与扩展电源
公开(公告)号：US20130305063A1
公开(公告)日：2013-11-14
申请号：US13467688
申请日：2012-05-09
申请人： Tsun-Te SHIH , Yu-Yuan Chang , Kuang-Lung Shih , Po-Wen Hsiao
发明人： Tsun-Te SHIH , Yu-Yuan Chang , Kuang-Lung Shih , Po-Wen Hsiao
IPC分类号： G06F1/26
CPC分类号： G06F1/30
摘要： An uninterruptible power supply (UPS) device for providing a DC operating power to operate a motherboard is disclosed. The UPS device includes a main power supply system, a backup power supply system and a disable control unit. In a normal condition, the main power supply system converts and outputs a first DC standby power to the motherboard. The backup power supply system outputs a second DC standby power to the motherboard when the main power supply system is incapable of normally outputting the first DC standby power. The disable control unit receives a power supply-off signal outputted by the motherboard in a power-off state to generate a disable signal to the backup power supply system. In response to the disable signal, the backup power supply system stops outputting the second DC standby power to the motherboard.
摘要翻译：公开了一种用于提供操作主板的直流工作电源的不间断电源（UPS）装置。 UPS设备包括主电源系统，备用电源系统和禁用控制单元。在正常情况下，主电源系统将第一直流备用电源转换并输出到主板。当主电源系统不能正常输出第一直流待机电源时，备用电源系统向母板输出第二直流备用电源。禁止控制单元接收由主板在断电状态下输出的电源断开信号，以产生对备用电源系统的禁用信号。响应于禁用信号，备用电源系统停止向主板输出第二DC待机电力。

10. 发明申请

US20130264879A1 LOW POWER CONSUMPTION BACKUP POWER SYSTEM 审中-公开
标题翻译：低功耗备用电源系统
公开(公告)号：US20130264879A1
公开(公告)日：2013-10-10
申请号：US13439076
申请日：2012-04-04
申请人： Tsun-Te SHIH , Yu-Yuan CHANG , Kuang-Lung SHIH , Po-Wen HSIAO
发明人： Tsun-Te SHIH , Yu-Yuan CHANG , Kuang-Lung SHIH , Po-Wen HSIAO
IPC分类号： H02J9/00
CPC分类号： H02J9/005 , Y10T307/615 , Y10T307/625
摘要： A low power consumption backup power system includes a power conversion unit connected to an external power input source to generate a converted power, a first power supply circuit and a second power supply circuit electrically connected to the power conversion unit, and a power source switch circuit connected to the first and second power supply circuits. The first power supply circuit receives the converted power and outputs a first output power. The second power supply circuit includes an energy storage unit to store the converted power charged through a charge unit and output the second output power. The power source switch circuit determines to directly output the first output power through the first power supply circuit or output the second output power from the energy storage unit of the second power supply circuit according to whether the converted power is received from the power conversion unit.
摘要翻译：低功耗备用电力系统包括连接到外部电力输入源的电力转换单元以产生转换电力，第一电源电路和电连接到电力转换单元的第二电源电路，以及电源开关电路连接到第一和第二电源电路。第一电源电路接收转换的电力并输出第一输出电力。第二电源电路包括能量存储单元，用于存储通过充电单元充电的转换功率并输出第二输出功率。电源开关电路确定通过第一电源电路直接输出第一输出电力，或者根据是否从电力转换单元接收到转换的电力，从第二电源电路的能量存储单元输出第二输出电力。

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