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1. 发明申请

US20120326619A1 POWER MANAGEMENT CIRCUIT AND LIQUID CRYSTAL DISPLAY USING SAME 失效
标题翻译：电源管理电路和使用相同的液晶显示器
公开(公告)号：US20120326619A1
公开(公告)日：2012-12-27
申请号：US13313004
申请日：2011-12-07
申请人： LU-QING MENG , HAI-LONG CHENG , KUO-PIN LIN , CHUN-LUNG HUNG
发明人： LU-QING MENG , HAI-LONG CHENG , KUO-PIN LIN , CHUN-LUNG HUNG
IPC分类号： H05B37/02
CPC分类号： G09G3/3611 , G09G2310/0245 , G09G2330/026 , G09G2330/027
摘要： A power management circuit comprising a power-on signal input, an output terminal a control unit, a switching unit, and a discharge unit. The control unit configured to selectively turn on the switching unit to output a power-on signal to a display module and selectively turn off the switching unit to cut off an electrical connection between the power-on signal input and the output terminal. The discharge unit configured to discharge residual electrical charges in the display module when the switching unit is turned off.
摘要翻译：一种电源管理电路，包括通电信号输入，输出端子，控制单元，开关单元和放电单元。所述控制单元被配置为选择性地接通所述开关单元以将开机信号输出到显示模块，并且选择性地关闭所述开关单元以切断所述通电信号输入端和所述输出端子之间的电连接。所述放电单元被配置为当所述切换单元关闭时，将显示模块中的剩余电荷排出。

2. 发明申请

US20130003428A1 POWER SUPPLY SYSTEM AND ELECTRICAL DEVICE WITH SAME 审中-公开
标题翻译：电源系统和电器装置
公开(公告)号：US20130003428A1
公开(公告)日：2013-01-03
申请号：US13483057
申请日：2012-05-30
申请人： LU-QING MENG , HAI-LONG CHENG , YONG-SONG SHI , KUO-PIN LIN , CHUN-LUNG HUNG
发明人： LU-QING MENG , HAI-LONG CHENG , YONG-SONG SHI , KUO-PIN LIN , CHUN-LUNG HUNG
IPC分类号： H02M1/36
CPC分类号： H02J1/14 , H02H9/02 , H02H9/04 , H03K17/302 , H03K2017/226
摘要： An exemplary power supply system is used to provide one or more operation voltages to a plurality of loads individually. The power supply system includes a timing circuit configured to control a starting time that the corresponding loads start to receive their corresponding operation voltages. The timing circuit includes a first capacitor arranged to be charged by the corresponding DC voltage, and the starting time is determined according to a charging characteristic of the first capacitor.
摘要翻译：示例性电源系统用于单独地向多个负载提供一个或多个操作电压。电源系统包括定时电路，其被配置为控制相应负载开始接收其对应的操作电压的启动时间。定时电路包括布置为由相应的直流电压充电的第一电容器，并且根据第一电容器的充电特性来确定启动时间。

3. 发明申请

US20130002299A1 LOGIC LEVEL TRANSLATOR AND ELECTRONIC SYSTEM 审中-公开
标题翻译：逻辑水平翻译和电子系统
公开(公告)号：US20130002299A1
公开(公告)日：2013-01-03
申请号：US13310719
申请日：2011-12-03
申请人： CHUN-LUNG HUNG , KUO-PIN LIN , DONG-LIANG REN
发明人： CHUN-LUNG HUNG , KUO-PIN LIN , DONG-LIANG REN
IPC分类号： H03K19/094 , H03K19/0175
CPC分类号： G06F1/26 , G09G5/006 , G09G2310/0289 , G09G2370/047 , G09G2370/12 , H03K19/017509
摘要： A logical level translator includes a first reference voltage provider, a second reference voltage provider, and a switching circuit. The first reference voltage provider provides a first reference voltage signal with a first logic level to a first connection terminal. The second reference voltage provider provides a second reference voltage signal with a second logic level to a second connection terminal. The switching circuit switches on a connection between the first connection terminal and the second connection terminal when a digital signal input to the first connection terminal or the second connection terminal is a logic high level signal. Then switches off the connection between the first connection terminal and the second connection terminal when the digital signals is a logic low level signal.
摘要翻译：逻辑电平转换器包括第一参考电压提供器，第二参考电压提供器和开关电路。第一参考电压提供器向第一连接端提供具有第一逻辑电平的第一参考电压信号。第二参考电压提供器向第二连接端提供具有第二逻辑电平的第二参考电压信号。当输入到第一连接端子或第二连接端子的数字信号是逻辑高电平信号时，开关电路接通第一连接端子和第二连接端子之间的连接。然后当数字信号为逻辑低电平信号时，切断第一连接端子和第二连接端子之间的连接。

4. 发明申请

US20130272712A1 INFRARED REMOTELY CONTROLLED CIRCUIT 审中-公开
标题翻译：红外遥控电路
公开(公告)号：US20130272712A1
公开(公告)日：2013-10-17
申请号：US13586805
申请日：2012-08-15
申请人： HAI-DONG TANG , KUO-PIN LIN
发明人： HAI-DONG TANG , KUO-PIN LIN
IPC分类号： H04B10/02
CPC分类号： G08C23/04
摘要： An infrared remotely controlled circuit employed in an electronic device which includes a display panel and a host machine. The infrared remotely controlled circuitry includes a first remotely controlled circuit, a second remotely controlled circuit, and a microprogrammed control unit (MCU). The first remotely controlled circuit includes a first infrared receiver for mounting in the display panel and a first diode with the cathode connected to a first port of the first infrared receiver. The second remotely controlled circuit includes a second infrared receiver for mounting in the host machine and a second diode with the cathode connected to a first port of the second infrared receiver. The MCU is connected to the anode of the first diode to form a first signal input port and the anode of the second diode to form a second signal input port.
摘要翻译：一种在包括显示面板和主机的电子设备中采用的红外遥控电路。红外遥控电路包括第一遥控电路，第二遥控电路和微程序控制单元（MCU）。第一遥控电路包括用于安装在显示面板中的第一红外接收器和第一二极管，阴极连接到第一红外接收器的第一端口。第二遥控电路包括用于安装在主机中的第二红外接收器和连接到第二红外接收器的第一端口的第二二极管。 MCU连接到第一二极管的阳极以形成第一信号输入端口和第二二极管的阳极，以形成第二信号输入端口。

5. 发明申请

US20130279725A1 HEADPHONE DETECTION CIRCUIT AND ELECTRONIC DEVICE WITH HEADPHONE DETECTION CIRCUIT 审中-公开
标题翻译：耳机检测电路和带耳机检测电路的电子设备
公开(公告)号：US20130279725A1
公开(公告)日：2013-10-24
申请号：US13663375
申请日：2012-10-29
申请人： DONG-LIANG REN , KUO-PIN LIN
发明人： DONG-LIANG REN , KUO-PIN LIN
IPC分类号： H04R5/02
CPC分类号： H04R1/1041 , H04R2420/05
摘要： A headphone detection circuit includes a voltage output module and a trigger signal producing module. The voltage output module is used to produce a first voltage to trigger an audio amplifier to output amplified left and right channel signals to a loudspeaker when the headphone port is not connected to the headphone, and produce a second voltage to trigger the audio amplifier to output the amplified left and right channel signals to the headphone port when the headphone port is connected to the headphone. The trigger signal producing module is used to trigger the processing unit to output left channel signals and right channel signals with a relative higher gain when receiving the first voltage, and trigger the processing unit to output the left channel signals and right channel signals with a relative lower gain when receiving the second voltage.
摘要翻译：耳机检测电路包括电压输出模块和触发信号产生模块。当耳机端口未连接到耳机时，电压输出模块用于产生第一电压以触发音频放大器以将放大的左和右声道信号输出到扬声器，并且产生第二电压以触发音频放大器输出当耳机端口连接到耳机时，放大的左和右声道信号到耳机端口。触发信号产生模块用于在接收到第一电压时触发处理单元输出具有相对较高增益的左声道信号和右声道信号，并且触发处理单元用相对位置输出左声道信号和右声道信号接收第二电压时增益较小。

6. 发明申请

US20130320933A1 ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备
公开(公告)号：US20130320933A1
公开(公告)日：2013-12-05
申请号：US13677333
申请日：2012-11-15
申请人： HAI-DONG TANG , KUO-PIN LIN
发明人： HAI-DONG TANG , KUO-PIN LIN
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , H02J7/0047
摘要： An electronic device receives a voltage from a power source. The electronic device comprises a voltage converting module, an energy storing module, a switching module, and an illuminating module. The voltage converting module converts the voltage provided by the power source into a working voltage. The energy storing module is capable of being charged by the working voltage. The switching module is connected between the voltage converting module and the illuminating module. The illuminating module is capable of emitting light for indicating the voltage of the energy storing module. When the working voltage is suddenly changed, the switching module turns off and cuts off an electrical connection between the voltage converting module and the illuminating module. The illuminating module stops emitting light.
摘要翻译：电子设备从电源接收电压。电子装置包括电压转换模块，能量存储模块，开关模块和照明模块。电压转换模块将由电源提供的电压转换成工作电压。能量存储模块能够由工作电压充电。开关模块连接在电压转换模块和照明模块之间。照明模块能够发射用于指示能量存储模块的电压的光。当工作电压突然变化时，开关模块关闭并切断电压转换模块与照明模块之间的电气连接。照明模块停止发光。

7. 发明申请

US20130242519A1 PRINTED CIRCUIT BOARD 审中-公开
标题翻译：印刷电路板
公开(公告)号：US20130242519A1
公开(公告)日：2013-09-19
申请号：US13454027
申请日：2012-04-23
申请人： FU-LI GAO , KUO-PIN LIN
发明人： FU-LI GAO , KUO-PIN LIN
IPC分类号： H05K7/06 , H05K1/09 , H05K1/16
CPC分类号： H05K1/0225 , H05K1/0233 , H05K2201/1003 , H05K2201/10636 , Y02P70/611
摘要： A printed circuit board includes an insulating layer and a conductive metal layer attached on the insulating layer. The conductive metal layer is grounded and is configured for providing a ground path for electronic components mounted on the printed circuit board. The insulating layer includes an exposed portion free of the conductive metal layer thereon, and two pads are formed on the exposed portion of the insulating layer and are insulated from each other. An inductor is mounted on the exposed portion and is electrically connected to the two pads.
摘要翻译：印刷电路板包括绝缘层和连接在绝缘层上的导电金属层。导电金属层接地，并且被配置为提供安装在印刷电路板上的电子部件的接地路径。绝缘层包括其上没有导电金属层的暴露部分，并且在绝缘层的暴露部分上形成两个焊盘并彼此绝缘。电感器安装在暴露部分上并与两个焊盘电连接。

8. 发明申请

US20130271663A1 VIDEO APPARATUS AND VIDEO CIRCUIT FOR IMPROVING VIDEO SIGNAL QUALITY 失效
标题翻译：用于改善视频信号质量的视频设备和视频电路
公开(公告)号：US20130271663A1
公开(公告)日：2013-10-17
申请号：US13598648
申请日：2012-08-30
申请人： TAO WANG , KUO-PIN LIN
发明人： TAO WANG , KUO-PIN LIN
IPC分类号： H04N5/21
CPC分类号： G09G5/003 , G09G2320/0606 , H04N9/641
摘要： A video circuit employed in a video apparatus is configured for transmitting a video signal via an interface unit. The video circuit includes a display circuit and a compensation circuit. The display circuit switches the video apparatus into a video input mode in response to a user's operation, and blocks specific component of the video signal received from the interface unit. The compensation circuit adds a predetermined amount of direct current to the video signal.
摘要翻译：视频装置中使用的视频电路被配置为经由接口单元发送视频信号。视频电路包括显示电路和补偿电路。显示电路响应于用户的操作将视频设备切换成视频输入模式，并且阻止从接口单元接收的视频信号的特定分量。补偿电路向视频信号添加预定量的直流电流。

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