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1. 发明申请

US20100045657A1 Driving Device for Liquid Crystal Display 有权
标题翻译：液晶显示器驱动装置
公开(公告)号：US20100045657A1
公开(公告)日：2010-02-25
申请号：US12430110
申请日：2009-04-27
申请人： Tung-Shuan Cheng , Yueh-Hsiu Liu , Kai-Shu Han
发明人： Tung-Shuan Cheng , Yueh-Hsiu Liu , Kai-Shu Han
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3696 , G09G3/3674 , G09G3/3685 , G09G2300/0426 , G09G2310/0286 , G09G2310/08 , G09G2320/02 , G09G2330/06
摘要： A driving device of a liquid crystal display (LCD) utilized for preventing noises of a clock signal from causing error operation of a shift register is disclosed. The driving device includes a shift register, a reception terminal, a noise elimination circuit and a control signal generation circuit. The reception terminal is utilized for receiving a first clock signal. The noise elimination circuit is coupled to the reception terminal, and is utilized for eliminating noises of the first clock signal and delaying the first clock signal for a preset time to generate a second clock signal. The control signal generation circuit is coupled to the reception terminal, the noise elimination circuit and the shift register, and is utilized for generating a first control signal and a second control signal to control the shift register.
摘要翻译：公开了一种用于防止时钟信号的噪声引起移位寄存器的错误操作的液晶显示器（LCD）的驱动装置。驱动装置包括移位寄存器，接收端子，噪声消除电路和控制信号生成电路。接收终端用于接收第一时钟信号。噪声消除电路耦合到接收终端，并且用于消除第一时钟信号的噪声并且延迟第一时钟信号达预设时间以产生第二时钟信号。控制信号产生电路耦合到接收终端，噪声消除电路和移位寄存器，并用于产生第一控制信号和第二控制信号以控制移位寄存器。

2. 发明申请

US20100013522A1 Serial Bus Interface Circuit 有权
标题翻译：串行总线接口电路
公开(公告)号：US20100013522A1
公开(公告)日：2010-01-21
申请号：US12233617
申请日：2008-09-19
申请人： Tung-Shuan Cheng
发明人： Tung-Shuan Cheng
IPC分类号： H03K3/00
CPC分类号： G06F13/4282
摘要： An interface circuit for a serial bus is disclosed and includes a receiving terminal, an output terminal, a first switching circuit, a voltage source, and a second switching circuit. The receiving and output terminals are used for receiving an input signal and outputting a first voltage signal respectively. The first switching circuit is used for determining a coupling relationship between the output terminal and the grounded terminal according to difference between the input signal and a grounding voltage provided by the grounded terminal. The voltage source is used for producing a voltage drop based on a driving voltage driving the serial bus interface circuit to provide a first voltage. The second switching circuit is used for determining a coupling relationship between the first switching circuit and the voltage source according to difference between the input signal and the first voltage.
摘要翻译：公开了一种用于串行总线的接口电路，包括接收端子，输出端子，第一开关电路，电压源和第二开关电路。接收和输出端子分别用于接收输入信号并输出第一电压信号。第一开关电路用于根据输入信号与由接地端子提供的接地电压之间的差异来确定输出端子和接地端子之间的耦合关系。电压源用于基于驱动串行总线接口电路的驱动电压产生电压降以提供第一电压。第二开关电路用于根据输入信号和第一电压之间的差异来确定第一开关电路和电压源之间的耦合关系。

3. 发明申请

US20050174162A1 Configurable voltage generator 审中-公开
标题翻译：可配置电压发生器
公开(公告)号：US20050174162A1
公开(公告)日：2005-08-11
申请号：US10775731
申请日：2004-02-09
申请人： Tung-Shuan Cheng , Hung-Jen Liao , Wei Hwang
发明人： Tung-Shuan Cheng , Hung-Jen Liao , Wei Hwang
IPC分类号： G11C5/14 , H02J1/00 , H02M3/07
CPC分类号： G11C5/145 , H02M3/07
摘要： A configurable voltage generator is disclosed for generating multiple levels of output. It includes an oscillator module for generating a pumping signal, a digital to analog (D/A) converter coupled to the oscillator for generating one or more analog signals of a predetermined voltage level based on the pumping signal as configured by a set of inputs thereof, and a charge pump coupled to the D/A converter for producing a direct current (DC) output based on the analog signals generated by the D/A converter.
摘要翻译：公开了用于产生多级输出的可配置电压发生器。其包括用于产生泵浦信号的振荡器模块，耦合到振荡器的数模（D / A）转换器，用于基于由其一组输入配置的泵浦信号产生预定电压电平的一个或多个模拟信号以及耦合到D / A转换器的电荷泵，用于基于由D / A转换器产生的模拟信号产生直流（DC）输出。

4. 发明授权

US08564525B2 Driving device for liquid crystal display 有权
标题翻译：液晶显示驱动装置
公开(公告)号：US08564525B2
公开(公告)日：2013-10-22
申请号：US12430110
申请日：2009-04-27
申请人： Tung-Shuan Cheng , Yueh-Hsiu Liu , Kai-Shu Han
发明人： Tung-Shuan Cheng , Yueh-Hsiu Liu , Kai-Shu Han
IPC分类号： G09G3/36
CPC分类号： G09G3/3696 , G09G3/3674 , G09G3/3685 , G09G2300/0426 , G09G2310/0286 , G09G2310/08 , G09G2320/02 , G09G2330/06
摘要： A driving device of a liquid crystal display (LCD) utilized for preventing noises of a clock signal from causing error operation of a shift register is disclosed. The driving device includes a shift register, a reception terminal, a noise elimination circuit and a control signal generation circuit. The reception terminal is utilized for receiving a first clock signal. The noise elimination circuit is coupled to the reception terminal, and is utilized for eliminating noises of the first clock signal and delaying the first clock signal for a preset time to generate a second clock signal. The control signal generation circuit is coupled to the reception terminal, the noise elimination circuit and the shift register, and is utilized for generating a first control signal and a second control signal to control the shift register.
摘要翻译：公开了一种用于防止时钟信号的噪声引起移位寄存器的错误操作的液晶显示器（LCD）的驱动装置。驱动装置包括移位寄存器，接收端子，噪声消除电路和控制信号生成电路。接收终端用于接收第一时钟信号。噪声消除电路耦合到接收终端，并且用于消除第一时钟信号的噪声并且延迟第一时钟信号达预设时间以产生第二时钟信号。控制信号产生电路耦合到接收终端，噪声消除电路和移位寄存器，并用于产生第一控制信号和第二控制信号以控制移位寄存器。

5. 发明授权

US07773718B2 Shift register circuit 有权
标题翻译：移位寄存器电路
公开(公告)号：US07773718B2
公开(公告)日：2010-08-10
申请号：US11971165
申请日：2008-01-08
申请人： Tung-Shuan Cheng , Yueh-Hsiu Liu
发明人： Tung-Shuan Cheng , Yueh-Hsiu Liu
IPC分类号： G11C19/00
CPC分类号： G11C19/287
摘要： A shift register circuit includes a plurality of bit register units, coupled in series, for transferring an input signal among the plurality of bit register units to sequentially output the input signal to a plurality of data output terminals according to a control signal and a clock signal, wherein the number of the plurality of data output terminals is greater than that of the plurality of bit register units, and a control unit for generating the control signal to control transference of the input signal.
摘要翻译：移位寄存器电路包括串联耦合的多个位寄存器单元，用于传送多个位寄存器单元中的输入信号，以根据控制信号和时钟信号顺序地将输入信号输出到多个数据输出端其中，所述多个数据输出端子的数量大于所述多个位寄存器单元的数量;以及控制单元，用于产生所述控制信号以控制所述输入信号的传送。

6. 发明申请

US20090110138A1 Shift Register Circuit 有权
标题翻译：移位寄存器电路
公开(公告)号：US20090110138A1
公开(公告)日：2009-04-30
申请号：US11971165
申请日：2008-01-08
申请人： Tung-Shuan Cheng , Yueh-Hsiu Liu
发明人： Tung-Shuan Cheng , Yueh-Hsiu Liu
IPC分类号： G11C19/00
CPC分类号： G11C19/287
摘要： A shift register circuit includes a plurality of bit register units, coupled in series, for transferring an input signal among the plurality of bit register units to sequentially output the input signal to a plurality of data output terminals according to a control signal and a clock signal, wherein the number of the plurality of data output terminals is greater than that of the plurality of bit register units, and a control unit for generating the control signal to control transference of the input signal.
摘要翻译：移位寄存器电路包括串联耦合的多个位寄存器单元，用于传送多个位寄存器单元中的输入信号，以根据控制信号和时钟信号顺序地将输入信号输出到多个数据输出端其中，所述多个数据输出端子的数量大于所述多个位寄存器单元的数量;以及控制单元，用于产生所述控制信号以控制所述输入信号的传送。

7. 发明授权

US07804339B2 Serial bus interface circuit 有权
标题翻译：串行总线接口电路
公开(公告)号：US07804339B2
公开(公告)日：2010-09-28
申请号：US12233617
申请日：2008-09-19
申请人： Tung-Shuan Cheng
发明人： Tung-Shuan Cheng
IPC分类号： H03B1/00
CPC分类号： G06F13/4282
摘要： An interface circuit for a serial bus is disclosed and includes a receiving terminal, an output terminal, a first switching circuit, a voltage source, and a second switching circuit. The receiving and output terminals are used for receiving an input signal and outputting a first voltage signal respectively. The first switching circuit is used for determining a coupling relationship between the output terminal and the grounded terminal according to difference between the input signal and a grounding voltage provided by the grounded terminal. The voltage source is used for producing a voltage drop based on a driving voltage driving the serial bus interface circuit to provide a first voltage. The second switching circuit is used for determining a coupling relationship between the first switching circuit and the voltage source according to difference between the input signal and the first voltage.
摘要翻译：公开了一种用于串行总线的接口电路，包括接收端子，输出端子，第一开关电路，电压源和第二开关电路。接收和输出端子分别用于接收输入信号并输出第一电压信号。第一开关电路用于根据输入信号与由接地端子提供的接地电压之间的差异来确定输出端子和接地端子之间的耦合关系。电压源用于基于驱动串行总线接口电路的驱动电压产生电压降以提供第一电压。第二开关电路用于根据输入信号和第一电压之间的差异来确定第一开关电路和电压源之间的耦合关系。

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