利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.024 秒)

    Scanning-line selecting circuit and display device using the same
    1.
    发明授权
    Scanning-line selecting circuit and display device using the same 有权
    扫描线选择电路及使用其的显示装置

    公开(公告)号：US07522146B2

    公开(公告)日：2009-04-21

    申请号：US11002212

    申请日：2004-12-03

    申请人： Susumu Edo ,  Shinichi Komura ,  Shoichi Hirota ,  Nobuyuki Ishige

    发明人： Susumu Edo ,  Shinichi Komura ,  Shoichi Hirota ,  Nobuyuki Ishige

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3677 ,  G09G2310/0278 ,  G11C19/28

    摘要： A scanning-line selecting circuit is configured by connecting basic circuits with each other over plural stages. Each of the basic circuits includes a basic scanning-line driving circuit and a voltage raising circuit. A basic scanning signal is inputted into the basic scanning-line driving circuit, which, then, outputs a scanning signal. A charge pulse, a selecting signal, and a discharge pulse are inputted into the voltage raising circuit, which, then, drives the basic scanning-line driving circuit. Accordingly, in the basic circuits, there exists none of the problems of threshold-value shift and voltage lowering. This characteristic makes it possible to implement high efficiency and stable operation.

    摘要翻译： 扫描线选择电路通过多个阶段将基本电路相互连接而构成。 每个基本电路包括基本扫描线驱动电路和升压电路。 基本扫描信号被输入基本扫描线驱动电路，然后输出扫描信号。 充电脉冲，选择信号和放电脉冲被输入到升压电路中，然后驱动基本扫描线驱动电路。 因此，在基本电路中，不存在阈值偏移和电压下降的问题。 该特性使得可以实现高效率和稳定的操作。

    Scanning-line selecting circuit and display device using the same
    2.
    发明申请
    Scanning-line selecting circuit and display device using the same 有权
    扫描线选择电路及使用其的显示装置

    公开(公告)号：US20050174315A1

    公开(公告)日：2005-08-11

    申请号：US11002212

    申请日：2004-12-03

    申请人： Susumu Edo ,  Shinichi Komura ,  Shoichi Hirota ,  Nobuyuki Ishige

    发明人： Susumu Edo ,  Shinichi Komura ,  Shoichi Hirota ,  Nobuyuki Ishige

    IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G11C19/28

    CPC分类号： G09G3/3677 ,  G09G2310/0278 ,  G11C19/28

    摘要： A scanning-line selecting circuit is configured by connecting basic circuits with each other over plural stages. Each of the basic circuits includes a basic scanning-line driving circuit and a voltage raising circuit. A basic scanning signal is inputted into the basic scanning-line driving circuit, which, then, outputs a scanning signal. A charge pulse, a selecting signal, and a discharge pulse are inputted into the voltage raising circuit, which, then, drives the basic scanning-line driving circuit. Accordingly, in the basic circuits, there exists none of the problems of threshold-value shift and voltage lowering. This characteristic makes it possible to implement high efficiency and stable operation.

    摘要翻译： 扫描线选择电路通过多个阶段将基本电路相互连接而构成。 每个基本电路包括基本扫描线驱动电路和升压电路。 基本扫描信号被输入基本扫描线驱动电路，然后输出扫描信号。 充电脉冲，选择信号和放电脉冲被输入到升压电路中，然后驱动基本扫描线驱动电路。 因此，在基本电路中，不存在阈值偏移和电压下降的问题。 该特性使得可以实现高效率和稳定的操作。

    Image display apparatus and image display module
    4.
    发明授权
    Image display apparatus and image display module 有权
    图像显示装置和图像显示模块

    公开(公告)号：US07990369B2

    公开(公告)日：2011-08-02

    申请号：US11802622

    申请日：2007-05-24

    申请人： Tatsuya Sugita ,  Shinichi Komura ,  Shoichi Hirota ,  Tsunenori Yamamoto ,  Tetsuya Ooshima ,  Susumu Edo ,  Akitoyo Konno

    发明人： Tatsuya Sugita ,  Shinichi Komura ,  Shoichi Hirota ,  Tsunenori Yamamoto ,  Tetsuya Ooshima ,  Susumu Edo ,  Akitoyo Konno

    IPC分类号： G09G5/00

    CPC分类号： G09G3/3648 ,  G09G3/2011 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/0272 ,  G09G2310/0275 ,  G09G2310/061 ,  G09G2320/02 ,  G09G2330/021 ,  G11C13/0004

    摘要： An image display apparatus configured by a display panel having an image memory element in a pixel, which achieves low power consumption. A nonvolatile image memory element 1, which can change the resistance value by phase change, is connected to a pixel electrode 25 of a liquid crystal element 5. The output of a thin-film transistor 17 driven by scanning and signal electrode lines 7, 9 is connected to the pixel electrode 25. When the scanning electrode line 7 is selected to have a high level voltage, the thin-film transistor 17 is turned on and a current signal flowing through the signal electrode 9 is sent through the image memory element 1 to a reference electrode line 15. Depending on the current value or pulse width passing through the image memory element 1, the resistance of the image memory element 1 is changed and is stored as a resistance value. A liquid crystal drive voltage to be applied to the liquid crystal element 5 is varied depending on the resistance of the image memory element 1 and an image is displayed on the liquid crystal element 5.

    摘要翻译： 一种由具有像素中的图像存储元件的显示面板构成的图像显示装置，其实现低功耗。 可以通过相变改变电阻值的非易失性图像存储元件1连接到液晶元件5的像素电极25.由扫描驱动的薄膜晶体管17的输出和信号电极线7,9 连接到像素电极25.当扫描电极线7被选择为具有高电平电压时，薄膜晶体管17导通，并且流过信号电极9的电流信号通过图像存储元件1发送 根据通过图像存储元件1的当前值或脉冲宽度，图像存储元件1的电阻被改变并被存储为电阻值。 施加到液晶元件5的液晶驱动电压根据图像存储元件1的电阻而变化，并且图像显示在液晶元件5上。

    Image display apparatus and image display module
    5.
    发明申请
    Image display apparatus and image display module 有权
    图像显示装置和图像显示模块

    公开(公告)号：US20070222723A1

    公开(公告)日：2007-09-27

    申请号：US11802622

    申请日：2007-05-24

    申请人： Tatsuya Sugita ,  Shinichi Komura ,  Shoichi Hirota ,  Tsunenori Yamamoto ,  Tetsuya Ooshima ,  Susumu Edo ,  Akitoyo Konno

    发明人： Tatsuya Sugita ,  Shinichi Komura ,  Shoichi Hirota ,  Tsunenori Yamamoto ,  Tetsuya Ooshima ,  Susumu Edo ,  Akitoyo Konno

    IPC分类号： G09G3/34

    CPC分类号： G09G3/3648 ,  G09G3/2011 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/0272 ,  G09G2310/0275 ,  G09G2310/061 ,  G09G2320/02 ,  G09G2330/021 ,  G11C13/0004

    摘要： An image display apparatus configured by a display panel having an image memory element in a pixel, which achieves low power consumption. A nonvolatile image memory element 1, which can change the resistance value by phase change, is connected to a pixel electrode 25 of a liquid crystal element 5. The output of a thin-film transistor 17 driven by scanning and signal electrode lines 7, 9 is connected to the pixel electrode 25. When the scanning electrode line 7 is selected to have a high level voltage, the thin-film transistor 17 is turned on and a current signal flowing through the signal electrode 9 is sent through the image memory element 1 to a reference electrode line 15. Depending on the current value or pulse width passing through the image memory element 1, the resistance of the image memory element 1 is changed and is stored as a resistance value. A liquid crystal drive voltage to be applied to the liquid crystal element 5 is varied depending on the resistance of the image memory element 1 and an image is displayed on the liquid crystal element 5.

    摘要翻译： 一种由具有像素中的图像存储元件的显示面板构成的图像显示装置，其实现低功耗。 可以通过相变改变电阻值的非易失性图像存储元件1连接到液晶元件5的像素电极25。 由扫描驱动的薄膜晶体管17的输出和信号电极线7,9连接到像素电极25.当扫描电极线7被选择为具有高电平电压时，薄膜晶体管17转动 并且流过信号电极9的电流信号通过图像存储元件1发送到参考电极线15.根据通过图像存储元件1的当前值或脉冲宽度，图像存储元件1的电阻 被改变并被存储为电阻值。 施加到液晶元件5的液晶驱动电压根据图像存储元件1的电阻而变化，并且图像显示在液晶元件5上。

    Shift register circuit and display apparatus using the same
    7.
    发明授权
    Shift register circuit and display apparatus using the same 有权
    移位寄存器电路及使用其的显示装置

    公开(公告)号：US07872629B2

    公开(公告)日：2011-01-18

    申请号：US11526648

    申请日：2006-09-26

    申请人： Susumu Edo ,  Shinichi Komura ,  Masatoshi Wakagi

    发明人： Susumu Edo ,  Shinichi Komura ,  Masatoshi Wakagi

    IPC分类号： G09G3/36

    CPC分类号： G09G3/20 ,  G09G3/3677 ,  G09G2300/0417 ,  G09G2310/0267 ,  G09G2310/08 ,  G09G2330/021 ,  G11C19/184

    摘要： A shift register circuit which stably operates with low electric power consumption and can realize a long life. In the shift register circuit constructed by connecting a plurality of fundamental circuits in each of which fundamental clocks of three phases are inputted to input terminals and is constructed by a gate line driving circuit, a timing control circuit, and a holding device control circuit, each of the gate line driving circuit and the timing control circuit has charging devices and holding devices. A node is stabilized by the timing control circuit.

    摘要翻译： 一种移动寄存器电路，其以低功耗稳定地工作并且可以实现长寿命。 在通过连接多个基本电路构成的移位寄存器电路中，每个基本电路中的三相的基本时钟被输入到输入端子，并且由栅极线驱动电路，定时控制电路和保持装置控制电路构成， 的栅极线驱动电路和定时控制电路具有充电装置和保持装置。 节点由定时控制电路稳定。

    Shift register circuit and display apparatus using the same
    8.
    发明申请
    Shift register circuit and display apparatus using the same 有权
    移位寄存器电路及使用其的显示装置

    公开(公告)号：US20070070020A1

    公开(公告)日：2007-03-29

    申请号：US11526648

    申请日：2006-09-26

    申请人： Susumu Edo ,  Shinichi Komura ,  Masatoshi Wakagi

    发明人： Susumu Edo ,  Shinichi Komura ,  Masatoshi Wakagi

    IPC分类号： G09G3/36

    CPC分类号： G09G3/20 ,  G09G3/3677 ,  G09G2300/0417 ,  G09G2310/0267 ,  G09G2310/08 ,  G09G2330/021 ,  G11C19/184

    摘要： A shift register circuit which stably operates with low electric power consumption and can realize a long life. In the shift register circuit constructed by connecting a plurality of fundamental circuits in each of which fundamental clocks of three phases are inputted to input terminals and is constructed by a gate line driving circuit, a timing control circuit, and a holding device control circuit, each of the gate line driving circuit and the timing control circuit has charging devices and holding devices. A node is stabilized by the timing control circuit.

    摘要翻译： 一种移动寄存器电路，其以低功耗稳定地工作并且可以实现长寿命。 在通过连接多个基本电路构成的移位寄存器电路中，每个基本电路中的三相的基本时钟被输入到输入端子，并且由栅极线驱动电路，定时控制电路和保持装置控制电路构成， 的栅极线驱动电路和定时控制电路具有充电装置和保持装置。 节点由定时控制电路稳定。

    Display and method of driving same
    9.
    发明申请
    Display and method of driving same 有权
    显示和驱动方法

    公开(公告)号：US20060181497A1

    公开(公告)日：2006-08-17

    申请号：US11352234

    申请日：2006-02-13

    申请人： Susumu Edo ,  Shoichi Hirota

    发明人： Susumu Edo ,  Shoichi Hirota

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G2300/0842 ,  G09G2300/0876 ,  G09G2310/0251 ,  G09G2320/0219 ,  G09G2320/0247

    摘要： A display with low power consumption using a memory-incorporated pixel system capable of refreshing the image signal memory and updating an image without causing a flicker. Each pixel arranged in matrix has, at an intersection between the signal line and the scan line, a first transistor and a second transistor to drive the electrooptical medium. The second transistor has its gate connected with the image signal memory which in turn is connected to the reference voltage line. There is a parasitic capacitor between the gate of the second transistor and the scan line. The gate of the second transistor is also connected with an added capacitor. Further, the second transistor is connected with a holding capacitor and also has a parasitic capacitor.

    摘要翻译： 一种使用能够刷新图像信号存储器并更新图像而不引起闪烁的存储器并入像素系统的具有低功耗的显示器。 排列成矩阵的每个像素在信号线和扫描线之间的交叉处具有驱动电光介质的第一晶体管和第二晶体管。 第二晶体管的栅极与图像信号存储器连接，图像信号存储器又连接到参考电压线。 在第二晶体管的栅极和扫描线之间存在寄生电容。 第二晶体管的栅极也与添加的电容器连接。 此外，第二晶体管与保持电容器连接，并且还具有寄生电容器。

    Liquid-crystal display device and method of driving liquid-crystal display device
    10.
    发明授权
    Liquid-crystal display device and method of driving liquid-crystal display device 有权
    液晶显示装置及液晶显示装置的驱动方法

    公开(公告)号：US07477223B2

    公开(公告)日：2009-01-13

    申请号：US10729391

    申请日：2003-12-05

    申请人： Yoshifumi Sekiguchi ,  Shouichi Hirota ,  Shinichi Komura ,  Susumu Edo

    发明人： Yoshifumi Sekiguchi ,  Shouichi Hirota ,  Shinichi Komura ,  Susumu Edo

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3648 ,  G09G3/3614 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2310/06 ,  G09G2320/0204 ,  G09G2320/0209 ,  G09G2320/0214 ,  G09G2320/0219 ,  G09G2320/0247

    摘要： A method of driving an active-matrix liquid-crystal display device includes a frame period of a picture displayed on a liquid-crystal panel divided into a scanning period and a hold period longer than the scanning period. In the scanning period, image data of an amount corresponding to a frame is written into the liquid-crystal panel. In the hold period following the scanning period, an off state is sustained. Each data line repeatedly experiences a positive-polarity frame period and a negative-polarity frame period, which are arranged alternately along the time axis. In a frame period, an electric potential appearing on a positive-polarity data line in the hold period is increased to a level higher than an electric potential appearing on an opposite electrode. The positive-polarity data line is defined as the data line, on which an electric potential appears at a level higher than an electric potential appearing on the opposite electrode.

    摘要翻译： 驱动有源矩阵液晶显示装置的方法包括将被分割为扫描期间的液晶面板上显示的图像的帧周期和比扫描期间长的保持期间。 在扫描期间，将与帧相对应的量的图像数据写入液晶面板。 在扫描期间后的保持期间，持续关闭状态。 每个数据线重复地经历沿时间轴交替布置的正极性帧周期和负极性帧周期。 在一个帧周期中，在保持周期中出现在正极性数据线上的电位增加到比相对电极上出现的电位高的电平。 正极性数据线被定义为数据线，电位出现在高于相对电极上出现的电位的电平上。