专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07928953B2 Display driver circuit 有权
标题翻译：显示驱动电路
公开(公告)号：US07928953B2
公开(公告)日：2011-04-19
申请号：US11886432
申请日：2006-03-20
申请人： Kazuyoshi Nishi , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
发明人： Kazuyoshi Nishi , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3688 , G09G2310/0275 , G09G2320/0252 , G09G2330/021 , G09G2330/06 , H03F3/3001 , H03F3/4521 , H03F2203/30099 , H03F2203/30132 , H03F2203/45618 , H03F2203/45726
摘要： In an output mode, an output switch (SW11) is turned on and supply switches (SW13a, SW13b) are turned off, and output current is supplied to an intermediate node (nc) from driving transistors (T105a, T105b). In a transition mode, the output switch (SW11) is turned off and the supply switches (SW13a, SW13b) are turned on, and supply of the output current from the driving transistors (T105a, T105b) is shut off. Meanwhile, capacitance elements (C103a, C103b) receive voltage from reference nodes (Vcc, Vss). Also input voltage (Vin) is supplied to the intermediate node (nc).
摘要翻译：在输出模式中，输出开关（SW11）导通，电源开关（SW13a，SW13b）截止，输出电流从驱动晶体管（T105a，T105b）提供给中间节点（nc）。在转换模式中，输出开关（SW11）截止，供电开关（SW13a，SW13b）导通，并且切断来自驱动晶体管（T105a，T105b）的输出电流供给。同时，电容元件（C103a，C103b）从参考节点（Vcc，Vss）接收电压。输入电压（Vin）也提供给中间节点（nc）。

2. 发明申请

US20110157146A1 DISPLAY DRIVER CIRCUIT 有权
标题翻译：显示驱动电路
公开(公告)号：US20110157146A1
公开(公告)日：2011-06-30
申请号：US13046173
申请日：2011-03-11
申请人： Kazuyoshi NISHI , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
发明人： Kazuyoshi NISHI , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/20 , G09G3/3688 , G09G2310/0275 , G09G2320/0252 , G09G2330/021 , G09G2330/06 , H03F3/3001 , H03F3/4521 , H03F2203/30099 , H03F2203/30132 , H03F2203/45618 , H03F2203/45726
摘要： In an output mode, an output switch (SW11) is turned on and supply switches (SW13a, SW13b) are turned off, and output current is supplied to an intermediate node (nc) from driving transistors (T105a, T105b). In a transition mode, the output switch (SW11) is turned off and the supply switches (SW13a, SW13b) are turned on, and supply of the output current from the driving transistors (T105a, T105b) is shut off. Meanwhile, capacitance elements (C103a, C103b) receive voltage from reference nodes (Vcc, Vss). Also input voltage (Vin) is supplied to the intermediate node (nc).
摘要翻译：在输出模式中，输出开关（SW11）导通，电源开关（SW13a，SW13b）截止，输出电流从驱动晶体管（T105a，T105b）提供给中间节点（nc）。在转换模式中，输出开关（SW11）截止，供电开关（SW13a，SW13b）导通，并且切断来自驱动晶体管（T105a，T105b）的输出电流供给。同时，电容元件（C103a，C103b）从参考节点（Vcc，Vss）接收电压。输入电压（Vin）也被提供给中间节点（nc）。

3. 发明申请

US20080150858A1 Display Driver Circuit 有权
标题翻译：显示驱动电路
公开(公告)号：US20080150858A1
公开(公告)日：2008-06-26
申请号：US11886432
申请日：2006-03-20
申请人： Kazuyoshi Nishi , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
发明人： Kazuyoshi Nishi , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
IPC分类号： G09G3/36 , G09G3/20 , G02F1/133
CPC分类号： G09G3/20 , G09G3/3688 , G09G2310/0275 , G09G2320/0252 , G09G2330/021 , G09G2330/06 , H03F3/3001 , H03F3/4521 , H03F2203/30099 , H03F2203/30132 , H03F2203/45618 , H03F2203/45726
摘要： In an output mode, an output switch (SW11) is turned on and supply switches (SW13a, SW13b) are turned off, and output current is supplied to an intermediate node (nc) from driving transistors (T105a, T105b). In a transition mode, the output switch (SW11) is turned off and the supply switches (SW13a, SW13b) are turned on, and supply of the output current from the driving transistors (T105a, T105b) is shut off. Meanwhile, capacitance elements (C103a, C103b) receive voltage from reference nodes (Vcc, Vss). Also input voltage (Vin) is supplied to the intermediate node (nc).
摘要翻译：在输出模式中，输出开关（SW11）导通，电源开关（SW13a，SW13b）截止，输出电流从驱动晶体管（T 105 a ，T 105 b）。在转换模式中，输出开关（SW11）断开，供电开关（SW13a，SW13b）导通，并且从驱动晶体管（T 105a，T 105b ）被关闭。同时，电容元件（C 103 a，C 103 b）从参考节点（Vcc，Vss）接收电压。输入电压（Vin）也被提供给中间节点（nc）。

4. 发明授权

US08514164B2 Display driver circuit 有权
标题翻译：显示驱动电路
公开(公告)号：US08514164B2
公开(公告)日：2013-08-20
申请号：US13046173
申请日：2011-03-11
申请人： Kazuyoshi Nishi , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
发明人： Kazuyoshi Nishi , Junji Takiguchi , Tetsuo Asada , Osamu Sarai
IPC分类号： G09G3/36
CPC分类号： G09G3/20 , G09G3/3688 , G09G2310/0275 , G09G2320/0252 , G09G2330/021 , G09G2330/06 , H03F3/3001 , H03F3/4521 , H03F2203/30099 , H03F2203/30132 , H03F2203/45618 , H03F2203/45726
摘要： In an output mode, an output switch (SW11) is turned on and supply switches (SW13a, SW13b) are turned off, and output current is supplied to an intermediate node (nc) from driving transistors (T105a, T105b). In a transition mode, the output switch (SW11) is turned off and the supply switches (SW13a, SW13b) are turned on, and supply of the output current from the driving transistors (T105a, T105b) is shut off. Meanwhile, capacitance elements (C103a, C103b) receive voltage from reference nodes (Vcc, Vss). Also input voltage (Vin) is supplied to the intermediate node (nc).
摘要翻译：在输出模式中，输出开关（SW11）导通，电源开关（SW13a，SW13b）截止，输出电流从驱动晶体管（T105a，T105b）提供给中间节点（nc）。在转换模式中，输出开关（SW11）截止，供电开关（SW13a，SW13b）导通，并且切断来自驱动晶体管（T105a，T105b）的输出电流供给。同时，电容元件（C103a，C103b）从参考节点（Vcc，Vss）接收电压。输入电压（Vin）也被提供给中间节点（nc）。

5. 发明申请

US20060109060A1 CR oscillation circuit 有权
标题翻译： CR振荡电路
公开(公告)号：US20060109060A1
公开(公告)日：2006-05-25
申请号：US11270597
申请日：2005-11-10
申请人： Kazuyoshi Nishi , Junji Takiguchi
发明人： Kazuyoshi Nishi , Junji Takiguchi
IPC分类号： H03B5/20
CPC分类号： H03K3/03
摘要： A CR oscillation circuit comprises first and second logic elements, a capacitive element, and a resistive element. The first logic element is connected between a first node and a second node. The second logic element is connected between the second node and a third node. The capacitive element is connected between the first node and the second node. The resistive element is connected between the first node and the third node. The capacitive element includes a well, a diffusion layer, a gate electrode and a gate oxide film. The capacitive element has a voltage-dependence characteristic such that its capacitance value varies according to the variation in a supply voltage. The capacitance value of the capacitive element decreases when the on-resistance of the first and second logic elements increases according to the variation in the supply voltage.
摘要翻译： CR振荡电路包括第一和第二逻辑元件，电容元件和电阻元件。第一逻辑元件连接在第一节点和第二节点之间。第二逻辑元件连接在第二节点和第三节点之间。电容元件连接在第一节点和第二节点之间。电阻元件连接在第一节点和第三节点之间。电容元件包括阱，扩散层，栅电极和栅极氧化膜。电容元件具有电压依赖特性，使得其电容值根据电源电压的变化而变化。当第一和第二逻辑元件的导通电阻根据电源电压的变化而增加时，电容元件的电容值减小。

6. 发明授权

US07271670B2 CR oscillation circuit 有权
标题翻译： CR振荡电路
公开(公告)号：US07271670B2
公开(公告)日：2007-09-18
申请号：US11270597
申请日：2005-11-10
申请人： Kazuyoshi Nishi , Junji Takiguchi
发明人： Kazuyoshi Nishi , Junji Takiguchi
IPC分类号： H03K3/02 , H03K3/26 , H03B7/00
CPC分类号： H03K3/03
摘要： A CR oscillation circuit comprises first and second logic elements, a capacitive element, and a resistive element. The first logic element is connected between a first node and a second node. The second logic element is connected between the second node and a third node. The capacitive element is connected between the first node and the second node. The resistive element is connected between the first node and the third node. The capacitive element includes a well, a diffusion layer, a gate electrode and a gate oxide film. The capacitive element has a voltage-dependence characteristic such that its capacitance value varies according to the variation in a supply voltage. The capacitance value of the capacitive element decreases when the on-resistance of the first and second logic elements increases according to the variation in the supply voltage.
摘要翻译： CR振荡电路包括第一和第二逻辑元件，电容元件和电阻元件。第一逻辑元件连接在第一节点和第二节点之间。第二逻辑元件连接在第二节点和第三节点之间。电容元件连接在第一节点和第二节点之间。电阻元件连接在第一节点和第三节点之间。电容元件包括阱，扩散层，栅电极和栅极氧化膜。电容元件具有电压依赖特性，使得其电容值根据电源电压的变化而变化。当第一和第二逻辑元件的导通电阻根据电源电压的变化而增加时，电容元件的电容值减小。

7. 发明申请

US20080316196A1 DISPLAY DEVICE AND DRIVING CIRCUIT FOR DISPLAY DEVICE 有权
标题翻译：用于显示装置的显示装置和驱动电路
公开(公告)号：US20080316196A1
公开(公告)日：2008-12-25
申请号：US12134597
申请日：2008-06-06
申请人： Kazuhito Ito , Junji Takiguchi , Tooru Suyama
发明人： Kazuhito Ito , Junji Takiguchi , Tooru Suyama
IPC分类号： G06F3/038
CPC分类号： G09G3/3614 , G09G3/3655 , G09G2330/023
摘要： A driving circuit for a display device for selectively outputting a driving voltage positive or negative with respect to a given reference voltage of the display device in accordance with an image signal, includes an input stage circuit; and an output stage circuit for outputting a driving voltage between a given high voltage and a first intermediate voltage or a driving voltage between a second intermediate voltage and a given low voltage in accordance with a pair of output stage control signals output from the input stage circuit.
摘要翻译：根据图像信号，用于选择性地输出相对于显示装置的给定基准电压正或负的驱动电压的显示装置的驱动电路包括输入级电路; 以及输出级电路，用于根据从输入级电路输出的一对输出级控制信号输出给定高电压和第一中间电压之间的驱动电压或第二中间电压和给定低电压之间的驱动电压。

8. 发明授权

US08558826B2 Display device and driving circuit for display device 有权
标题翻译：显示装置和显示装置的驱动电路
公开(公告)号：US08558826B2
公开(公告)日：2013-10-15
申请号：US12134597
申请日：2008-06-06
申请人： Kazuhito Ito , Junji Takiguchi , Tooru Suyama
发明人： Kazuhito Ito , Junji Takiguchi , Tooru Suyama
IPC分类号： G06F3/038 , G09G5/00 , G09G3/36 , G11C19/00
CPC分类号： G09G3/3614 , G09G3/3655 , G09G2330/023
摘要： A driving circuit for a display device for selectively outputting a driving voltage positive or negative with respect to a given reference voltage of the display device in accordance with an image signal, includes an input stage circuit; and an output stage circuit for outputting a driving voltage between a given high voltage and a first intermediate voltage or a driving voltage between a second intermediate voltage and a given low voltage in accordance with a pair of output stage control signals output from the input stage circuit.
摘要翻译：根据图像信号，用于选择性地输出相对于显示装置的给定基准电压正或负的驱动电压的显示装置的驱动电路包括输入级电路; 以及输出级电路，用于根据从输入级电路输出的一对输出级控制信号输出给定高电压和第一中间电压之间的驱动电压或第二中间电压和给定低电压之间的驱动电压。

9. 发明授权

US06940673B2 Method and device for varying resonant frequency of magnetic memory device 失效
标题翻译：改变磁存储器件谐振频率的方法和装置
公开(公告)号：US06940673B2
公开(公告)日：2005-09-06
申请号：US10083971
申请日：2002-02-25
申请人： Satoshi Goto , Junji Takiguchi , Kiyoshi Tada
发明人： Satoshi Goto , Junji Takiguchi , Kiyoshi Tada
IPC分类号： G11B5/027 , G11B5/016 , G11B5/02 , G11B5/035 , G11B5/09 , G11B20/10
CPC分类号： G11B5/02 , G11B5/016 , G11B5/035
摘要： A magnetic reproducing device which includes a signal detecting means for detecting a signal from a magnetic recording medium by a coil, an amplifying means for amplifying the signal detected by the signal detecting means, a filtering means for filtering the signal amplified by the amplifying means, and a capacitor connected in parallel to the coil of the signal detecting means. In this device, the actual resonance frequency of a resonance circuit including the coil, the capacitor and a floating capacitance is set to be four to eight times the maximum reproduced frequency, thereby attenuating the high-frequency high-energy electromagnetic noise inputted to the magnetic reproducing device.
摘要翻译：一种磁再现装置，包括用于通过线圈检测来自磁记录介质的信号的信号检测装置，用于放大由信号检测装置检测的信号的放大装置，用于对由放大装置放大的信号进行滤波的滤波装置，以及与信号检测装置的线圈并联连接的电容器。在该装置中，包括线圈，电容器和浮动电容的谐振电路的实际谐振频率被设定为最大再现频率的四至八倍，从而衰减输入到磁场的高频高能电磁噪声再现装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式