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公开(公告)号：US07969429B2
公开(公告)日：2011-06-28
申请号：US11941240
申请日：2007-11-16
申请人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
发明人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
IPC分类号： H01L29/739 , H01L31/00 , H03F3/16 , G09G3/28 , G09G5/00 , G06F3/038 , H01L27/10 , H01L29/73 , H03F3/04 , G09G3/20
CPC分类号： G09G3/296 , G09G3/282 , G09G3/294 , G09G2300/0408 , G09G2310/0289 , G09G2330/04
摘要： The collector, emitter, and base of a bipolar transistor circuit are connected to a high side power supply terminal, the drain of a level shift transistor, and a floating power supply terminal, respectively. When a high side output transistor is on, the floating power supply terminal is at the potential of a high potential power supply terminal. The high side power supply terminal is at a potential higher than the potential of the floating power supply terminal by a constant voltage. Turning the level shift transistor on, its drain potential drops below the potential of the floating power supply terminal; The base current flows through the bipolar transistor circuit and the drain potential of the level shift transistor is clamped near the potential of the floating power supply terminal; The bipolar transistor circuit is turned on and its collector current supplies the drain current of the level shift transistor.
摘要翻译： 双极晶体管电路的集电极，发射极和基极分别连接到高侧电源端子，电平移位晶体管的漏极和浮动电源端子。 当高边输出晶体管导通时，浮动电源端子处于高电位电源端子的电位。 高侧电源端子通过恒定电压处于高于浮动电源端子的电位的电位。 开启电平移位晶体管时，其漏极电位降低到浮动电源端子的电位以下; 基极电流流过双极晶体管电路，电平移位晶体管的漏极电压钳位在浮动电源端子的电位附近; 双极晶体管电路导通，其集电极电流提供电平移位晶体管的漏极电流。
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公开(公告)号：US07358968B2
公开(公告)日：2008-04-15
申请号：US10991243
申请日：2004-11-17
申请人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
发明人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
IPC分类号： H01L29/739 , H01L31/00 , H03F3/16 , G09G3/28 , G09G5/00 , G06F3/038 , H01L27/10 , H01L29/73 , H03F3/04 , G09G3/20
CPC分类号： G09G3/296 , G09G3/282 , G09G3/294 , G09G2300/0408 , G09G2310/0289 , G09G2330/04
摘要： The collector, emitter, and base of a bipolar transistor circuit are connected to a high side power supply terminal, the drain of a level shift transistor, and a floating power supply terminal, respectively. When a high side output transistor is on, the floating power supply terminal is at the potential of a high potential power supply terminal. The high side power supply terminal is at a potential higher than the potential of the floating power supply terminal by a constant voltage. Turning the level shift transistor on, its drain potential drops below the potential of the floating power supply terminal; The base current flows through the bipolar transistor circuit and the drain potential of the level shift transistor is clamped near the potential of the floating power supply terminal; The bipolar transistor circuit is turned on and its collector current supplies the drain current of the level shift transistor.
摘要翻译： 双极晶体管电路的集电极，发射极和基极分别连接到高侧电源端子，电平移位晶体管的漏极和浮动电源端子。 当高边输出晶体管导通时，浮动电源端子处于高电位电源端子的电位。 高侧电源端子通过恒定电压处于高于浮动电源端子的电位的电位。 开启电平移位晶体管时，其漏极电位降低到浮动电源端子的电位以下; 基极电流流过双极晶体管电路，电平移位晶体管的漏极电压钳位在浮动电源端子的电位附近; 双极晶体管电路导通，其集电极电流提供电平移位晶体管的漏极电流。
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公开(公告)号：US07495296B2
公开(公告)日：2009-02-24
申请号：US11139590
申请日：2005-05-31
IPC分类号： H01L29/94
CPC分类号： H01L27/11803 , H01L2924/0002 , H01L2924/00
摘要： The present invention relates to a layout of a multi-channel semiconductor integrated circuit and provides a layout of a semiconductor integrated circuit having ternary circuits in order to increase a degree of integration in the semiconductor integrated circuit and stabilize output characteristics. A ternary circuit is formed by arranging a second high-side transistor, a diode, a second level shift circuit on one hand, and a low-side transistor, a first high-side transistor, a first level shift circuit, and a pre-driver on the other, so that each of cells are arranged in a row and an output bonding pad is placed between the second high-side transistor and the low-side transistor, wherein a cell width of the first level shift circuit, second level shift circuit and pre-driver corresponds to a cell width of the low-side transistor.
摘要翻译： 本发明涉及多通道半导体集成电路的布局，并提供具有三元电路的半导体集成电路的布局，以增加半导体集成电路中的集成度并稳定输出特性。 一方面通过布置第二高侧晶体管，二极管，第二电平移位电路和低端晶体管，第一高侧晶体管，第一电平移位电路和预置电路来形成三元电路， 驱动器，使得每个单元排列成一行，并且输出接合焊盘放置在第二高侧晶体管和低侧晶体管之间，其中第一电平移位电路的单元宽度，第二电平移位 电路和预驱动器对应于低侧晶体管的单元宽度。
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公开(公告)号：US20050134533A1
公开(公告)日：2005-06-23
申请号：US10991243
申请日：2004-11-17
申请人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
发明人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
IPC分类号： G09G3/20 , G09G3/291 , G09G3/294 , G09G3/296 , H01L21/822 , H01L21/8238 , H01L27/04 , H01L27/06 , H01L27/092 , H03K17/687 , G09G3/28
CPC分类号： G09G3/296 , G09G3/282 , G09G3/294 , G09G2300/0408 , G09G2310/0289 , G09G2330/04
摘要： The collector, emitter, and base of a bipolar transistor circuit are connected to a high side power supply terminal, the drain of a level shift transistor, and a floating power supply terminal, respectively. When a high side output transistor is on, the floating power supply terminal is at the potential of a high potential power supply terminal. The high side power supply terminal is at a potential higher than the potential of the floating power supply terminal by a constant voltage. Turning the level shift transistor on, its drain potential drops below the potential of the floating power supply terminal; The base current flows through the bipolar transistor circuit and the drain potential of the level shift transistor is clamped near the potential of the floating power supply terminal; The bipolar transistor circuit is turned on and its collector current supplies the drain current of the level shift transistor.
摘要翻译： 双极晶体管电路的集电极，发射极和基极分别连接到高侧电源端子，电平移位晶体管的漏极和浮动电源端子。 当高边输出晶体管导通时，浮动电源端子处于高电位电源端子的电位。 高侧电源端子通过恒定电压处于高于浮动电源端子的电位的电位。 开启电平移位晶体管时，其漏极电位降低到浮动电源端子的电位以下; 基极电流流过双极晶体管电路，电平移位晶体管的漏极电压钳位在浮动电源端子的电位附近; 双极晶体管电路导通，其集电极电流提供电平移位晶体管的漏极电流。
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公开(公告)号：US20080068368A1
公开(公告)日：2008-03-20
申请号：US11941240
申请日：2007-11-16
申请人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
发明人： Masahiko Sasada , Hiroki Matsunaga , Masashi Inao , Hiroshi Ando , Jinsaku Kaneda , Eisaku Maeda , Akihiro Maejima
CPC分类号： G09G3/296 , G09G3/282 , G09G3/294 , G09G2300/0408 , G09G2310/0289 , G09G2330/04
摘要： The collector, emitter, and base of a bipolar transistor circuit are connected to a high side power supply terminal, the drain of a level shift transistor, and a floating power supply terminal, respectively. When a high side output transistor is on, the floating power supply terminal is at the potential of a high potential power supply terminal. The high side power supply terminal is at a potential higher than the potential of the floating power supply terminal by a constant voltage. Turning the level shift transistor on, its drain potential drops below the potential of the floating power supply terminal; The base current flows through the bipolar transistor circuit and the drain potential of the level shift transistor is clamped near the potential of the floating power supply terminal; The bipolar transistor circuit is turned on and its collector current supplies the drain current of the level shift transistor.
摘要翻译： 双极晶体管电路的集电极，发射极和基极分别连接到高侧电源端子，电平移位晶体管的漏极和浮动电源端子。 当高边输出晶体管导通时，浮动电源端子处于高电位电源端子的电位。 高侧电源端子通过恒定电压处于高于浮动电源端子的电位的电位。 开启电平移位晶体管时，其漏极电位降低到浮动电源端子的电位以下; 基极电流流过双极晶体管电路，电平移位晶体管的漏极电压钳位在浮动电源端子的电位附近; 双极晶体管电路导通，其集电极电流提供电平移位晶体管的漏极电流。
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公开(公告)号：US20050263910A1
公开(公告)日：2005-12-01
申请号：US11139590
申请日：2005-05-31
IPC分类号： H01L23/528 , H01L27/118 , H01L23/52
CPC分类号： H01L27/11803 , H01L2924/0002 , H01L2924/00
摘要： The present invention relates to a layout of a multi-channel semiconductor integrated circuit and provides a layout of a semiconductor integrated circuit having ternary circuits in order to increase a degree of integration in the semiconductor integrated circuit and stabilize the output characteristics. A ternary circuit is formed by arranging a second high-side transistor, a diode, a second level shift circuit on one hand, and a low-side transistor, a first high-side transistor, a first level shift circuit, and a pre-driver on the other, so that each of the cells are arranged in a row and an output bonding pad is placed between the second high-side transistor and the low-side transistor, where a cell width of the first level shift circuit, second level shift circuit and pre-driver corresponds to a cell width of the low-side transistor.
摘要翻译： 本发明涉及多通道半导体集成电路的布局，并提供具有三元电路的半导体集成电路的布局，以增加半导体集成电路中的集成度并稳定输出特性。 一方面通过布置第二高侧晶体管，二极管，第二电平移位电路和低端晶体管，第一高侧晶体管，第一电平移位电路和预置电路来形成三元电路， 驱动器，使得每个单元格排列成一行，并且输出接合焊盘放置在第二高侧晶体管和低侧晶体管之间，其中第一电平移位电路的单元宽度为第二电平 移位电路和预驱动器对应于低侧晶体管的单元宽度。
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公开(公告)号：US20090302347A1
公开(公告)日：2009-12-10
申请号：US11919504
申请日：2006-09-29
IPC分类号： H01L27/04 , H01L29/861
CPC分类号： H01L27/0207 , G09G3/296 , G09G2310/0289 , G09G2330/04 , H01L24/05 , H01L27/0251 , H01L27/0629 , H01L27/11803 , H01L2224/05554 , H01L2924/01004 , H01L2924/13055 , H01L2924/14 , H01L2924/19043 , H01L2924/3011 , H01L2924/3025
摘要： A semiconductor integrated circuit includes a plurality of circuit cells each including a pad on a semiconductor chip. Each of the circuit cells includes a high-side transistor, a level shift circuit, a low-side transistor, a pre-driver, and a pad. The high-side transistor and the low-side transistor are arranged to face each other with the pad interposed therebetween.
摘要翻译： 半导体集成电路包括多个电路单元，每个电路单元包括半导体芯片上的焊盘。 每个电路单元包括高侧晶体管，电平移位电路，低侧晶体管，预驱动器和焊盘。 高侧晶体管和低侧晶体管被布置成彼此面对，垫间插入其间。
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8.发明授权Control circuit for use with a cut-off adjusting circuit and a drive adjusting circuit 失效用于切断调节电路和驱动调节电路的控制电路
公开(公告)号：US5657098A
公开(公告)日：1997-08-12
申请号：US510519
申请日：1995-08-02
申请人： Hiroshi Ando , Hiroki Kinugawa , Masahiko Sasada
发明人： Hiroshi Ando , Hiroki Kinugawa , Masahiko Sasada
CPC分类号： H04N9/73
摘要： Control circuits for the cut-off and drive control of video equipment. A first control device includes a cut-off control circuit and drive control circuit for use in conventional modes. A second control device includes a cut-off control circuit for mode switching and a drive control circuit for mode switching, independent of the first control device. The cut-off and drive adjustments made for every mode switching operation are unnecessary, and the mode switching based on off set data is possible.
摘要翻译： 用于视频设备的切断和驱动控制的控制电路。 第一控制装置包括用于常规模式的截止控制电路和驱动控制电路。 第二控制装置包括用于模式切换的截止控制电路和用于模式切换的驱动控制电路，与第一控制装置无关。 对于每个模式切换操作进行的切断和驱动调节是不必要的，并且基于关闭设定数据的模式切换是可能的。
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公开(公告)号：US07030936B2
公开(公告)日：2006-04-18
申请号：US10184952
申请日：2002-07-01
申请人： Masahiko Sasada
发明人： Masahiko Sasada
CPC分类号： H04N5/57 , H04N5/16 , H04N5/44 , H04N9/73 , H04N21/426 , H04N21/4318
摘要： In order to reduce a circuit scale such as a brightness adjustment circuit or the number of pins in an IC chip, in the brightness adjustment circuit, a brightness adjusted video signal (internal video signal) output from an analog signal synthesis circuit or a D/A converter is input to one input terminal of a switch and a sample/hold circuit. The sample/hold circuit holds a voltage of a level in accordance with the pedestal level of the internal video signal at a timing in accordance with a sampling pulse in synchronization with the internal video signal. A clamp circuit clamps the pedestal level of an external video signal in accordance with a clamp pulse, using the voltage held by the sample/hold circuit as the reference voltage, and input it to the other input terminal. The output terminal of the switch is connected to an amplifier.
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公开(公告)号：US06970203B2
公开(公告)日：2005-11-29
申请号：US10225120
申请日：2002-08-22
摘要： The automatic cut-off system includes a video data processing circuit, a cut-off control circuit, a drive circuit, and a level control section. The video data processing circuit adds a cut-off reference pulse having a predetermined level to primary-color signals of red (R), green (G) and blue (B) at different timings within a single vertical blanking interval, and outputs latch timing signals respectively indicating the timings. The cut-off control circuit shifts a level of each primary-color signal having the cut-off reference pulse added thereto based on a corresponding cut-off control signal. The drive circuit drives each cathode of a CRT (cathode-ray tube) based on a corresponding one of the shifted primary-color signals, and outputs a voltage corresponding to each cathode current as a common feedback signal. The level control section latches the feedback signal in response to each latch timing signal, and outputs the cut-off control signal of one of the primary-color signals.
摘要翻译： 自动切断系统包括视频数据处理电路，截止控制电路，驱动电路和电平控制部分。 视频数据处理电路在单个垂直消隐间隔内的不同定时将具有预定电平的截止参考脉冲与红（R），绿（G）和蓝（B）的原色信号相加，并输出锁定定时 信号分别表示时间。 截止控制电路基于对应的截止控制信号，移动其中附加有截止参考脉冲的每个原色信号的电平。 驱动电路基于相应的一个移位的原色信号驱动CRT（阴极射线管）的每个阴极，并且输出与每个阴极电流相对应的电压作为公共反馈信号。 电平控制部分响应于每个锁存定时信号锁存反馈信号，并输出一个原色信号的截止控制信号。
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