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1. 发明申请

US20100188387A1 DRIVING DEVICE AND DRIVING METHOD OF PLASMA DISPLAY PANEL, AND PLASMA DISPLAY DEVICE 有权
标题翻译：等离子显示面板的驱动装置和驱动方法以及等离子体显示装置
公开(公告)号：US20100188387A1
公开(公告)日：2010-07-29
申请号：US12669262
申请日：2008-07-18
申请人： Masaaki Kuranuki , Tosikazu Nagaki , Manabu Inoue , Tomohisa Sakaguchi , Kazuo Oohira
发明人： Masaaki Kuranuki , Tosikazu Nagaki , Manabu Inoue , Tomohisa Sakaguchi , Kazuo Oohira
IPC分类号： G09G5/00 , G09G3/28
CPC分类号： H04N5/66 , G09G3/2022 , G09G3/294 , G09G3/296 , G09G3/2965 , G09G2310/0289 , G09G2310/066 , G09G2330/025 , G09G2330/028 , G09G2330/045
摘要： A scan IC includes a switch circuit and a logic circuit. The switch circuit includes first and second transistors and a level shift circuit. First and second control signals that change between a logical “1” and a logical “0” are applied to an input terminal of the logic circuit. The logic circuit applies a third control signal to the first transistor and applies a fourth control signal to the second transistor based on the applied first and second control signals. A detection circuit is connected to the input terminal of the logic circuit. An abnormality of the scan IC is detected by the detection circuit.
摘要翻译：扫描IC包括开关电路和逻辑电路。开关电路包括第一和第二晶体管和电平移位电路。在逻辑“1”和逻辑“0”之间变化的第一和第二控制信号被施加到逻辑电路的输入端。逻辑电路将第三控制信号施加到第一晶体管，并且基于所施加的第一和第二控制信号将第四控制信号施加到第二晶体管。检测电路连接到逻辑电路的输入端。检测电路检测出扫描IC的异常。

2. 发明授权

US08248327B2 Driving device and driving method of plasma display panel, and plasma display device 有权
标题翻译：等离子体显示面板的驱动装置和驱动方法以及等离子体显示装置
公开(公告)号：US08248327B2
公开(公告)日：2012-08-21
申请号：US12669262
申请日：2008-07-18
申请人： Masaaki Kuranuki , Tosikazu Nagaki , Manabu Inoue , Tomohisa Sakaguchi , Kazuo Oohira
发明人： Masaaki Kuranuki , Tosikazu Nagaki , Manabu Inoue , Tomohisa Sakaguchi , Kazuo Oohira
IPC分类号： G09G3/28
CPC分类号： H04N5/66 , G09G3/2022 , G09G3/294 , G09G3/296 , G09G3/2965 , G09G2310/0289 , G09G2310/066 , G09G2330/025 , G09G2330/028 , G09G2330/045
摘要： A scan IC includes a switch circuit and a logic circuit. The switch circuit includes first and second transistors and a level shift circuit. First and second control signals that change between a logical “1” and a logical “0” are applied to an input terminal of the logic circuit. The logic circuit applies a third control signal to the first transistor and applies a fourth control signal to the second transistor based on the applied first and second control signals. A detection circuit is connected to the input terminal of the logic circuit. An abnormality of the scan IC is detected by the detection circuit.
摘要翻译：扫描IC包括开关电路和逻辑电路。开关电路包括第一和第二晶体管和电平移位电路。在逻辑“1”和逻辑“0”之间变化的第一和第二控制信号被施加到逻辑电路的输入端。逻辑电路将第三控制信号施加到第一晶体管，并且基于所施加的第一和第二控制信号将第四控制信号施加到第二晶体管。检测电路连接到逻辑电路的输入端。检测电路检测出扫描IC的异常。

3. 发明申请

US20100156861A1 DISPLAY DRIVER AND DISPLAY APPARATUS 审中-公开
标题翻译：显示驱动器和显示设备
公开(公告)号：US20100156861A1
公开(公告)日：2010-06-24
申请号：US12630383
申请日：2009-12-03
申请人： Tomohisa Sakaguchi , Daijiro Arisawa , Hiroshi Ando , Tetsu Nagano
发明人： Tomohisa Sakaguchi , Daijiro Arisawa , Hiroshi Ando , Tetsu Nagano
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G2310/0267 , G09G2310/08 , G09G2330/021 , G09G2330/025
摘要： A display driver includes a shift register; an OR circuit configured to perform an OR operation on data signals respectively representing bits in the shift register which are not adjacent to each other, and to output a result of the OR operation; a delay circuit configured to delay the output of the OR circuit, and to output the delayed output; timing generators respectively corresponding to the data signals, where each of the timing generators generates and outputs a first control signal including a first pulse and a second control signal including a second pulse in accordance with a corresponding one of the data signals and the output of the delay circuit; and output circuits respectively corresponding to the timing generators, where each of the output circuits outputs voltages of a first and a second power supply. A duration of the second pulse includes a duration of the first pulse.
摘要翻译：显示驱动器包括移位寄存器; OR电路，被配置为对分别表示彼此不相邻的移位寄存器中的位的数据信号执行OR运算，并输出OR运算结果; 延迟电路，被配置为延迟OR电路的输出，并输出延迟的输出; 定时发生器，其分别对应于数据信号，其中每个定时发生器产生并根据数据信号中的相应一个和所输出的数据信号输出包括第一脉冲和包括第二脉冲的第二控制信号的第一控制信号延时电路; 以及分别对应于定时发生器的输出电路，其中每个输出电路输出第一和第二电源的电压。第二脉冲的持续时间包括第一脉冲的持续时间。

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