利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

61 条记录 (耗时 0.038 秒)

    Projection-type display apparatus with wide color reproduction area in any gray scale level
    1.
    发明申请
    Projection-type display apparatus with wide color reproduction area in any gray scale level 审中-公开
    投影型显示设备，具有任意灰度级别的宽色彩再现区域

    公开(公告)号：US20060285085A1

    公开(公告)日：2006-12-21

    申请号：US11452982

    申请日：2006-06-15

    申请人： Shoichi Hirota ,  Tsunenori Yamamoto ,  Katsumi Kondo ,  Akitoyo Konno

    发明人： Shoichi Hirota ,  Tsunenori Yamamoto ,  Katsumi Kondo ,  Akitoyo Konno

    IPC分类号： G03B21/20

    CPC分类号： G03B33/06 ,  G03B21/206 ,  H04N9/312 ,  H04N9/3155

    摘要： A projection-type display apparatus includes at least one light source for emitting three primary color lights, a display panel, a control circuit for controlling the display panel, an illumination light optical system for illuminating the display panel with the light emitted from the light source, and a projection lens for projecting the light modulated by the display panel. The illumination light quantity is modulated by a control signal generated according to a video signal in at least one of the illumination color lights among the three primary color lights and the upper limit of the dynamic range of the display panel is used without depending on the video signal.

    摘要翻译： 投影型显示装置包括至少一个用于发射三原色光的光源，显示面板，用于控制显示面板的控制电路，用于从光源发射的光照亮显示面板的照明光学系统 以及用于投影由显示面板调制的光的投影透镜。 照明光量由在三原色光中的照明颜色光中的至少一个中根据视频信号生成的控制信号进行调制，并且不依赖于视频而使用显示面板的动态范围的上限 信号。

    Image display apparatus and image display module
    2.
    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
    3.
    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。

    LED lighting device and LCD device using the same
    9.
    发明申请
    LED lighting device and LCD device using the same 有权
    LED照明装置和LCD装置使用相同

    公开(公告)号：US20070210722A1

    公开(公告)日：2007-09-13

    申请号：US11654664

    申请日：2007-01-18

    申请人： Akitoyo Konno ,  Tsunenori Yamamoto ,  Tatsuki Inuzuka

    发明人： Akitoyo Konno ,  Tsunenori Yamamoto ,  Tatsuki Inuzuka

    IPC分类号： H05B37/00

    CPC分类号： H05B33/0866 ,  H05B33/0803 ,  H05B33/0815 ,  H05B33/0818 ,  H05B33/0827 ,  Y02B20/347

    摘要： An LED lighting device can compensate a brightness change and a color change caused by a temperature change and exhibit an in-plane uniform luminance and color. A lighting device includes: at least one line connected in parallel, a constant voltage source for applying a constant voltage to the line, an ON/OFF controller, and a current detector for measuring a value of current flowing in the line. The line is formed by one or more light-emitting diodes and a switch for turning ON/OFF the current flowing in the light emitting diodes connected in series. According to the current value of each of the lines measured by the current detector, the ON/OFF controller controls the ON/OFF period of the switch of each of the lines.

    摘要翻译： LED照明装置可以补偿由温度变化引起的亮度变化和颜色变化，并且具有平面内均匀的亮度和颜色。 照明装置包括：并联连接的至少一条线路，用于向线路施加恒定电压的恒定电压源，ON / OFF控制器和用于测量在该线路中流动的电流值的电流检测器。 该线由一个或多个发光二极管和用于使串联连接的发光二极管中流动的电流接通/断开的开关形成。 根据由电流检测器测量的每行的当前值，ON / OFF控制器控制每行的开关的ON / OFF周期。

    Illumination device and display device using the same
    10.
    发明授权
    Illumination device and display device using the same 有权
    照明装置及使用其的显示装置

    公开(公告)号：US07230603B2

    公开(公告)日：2007-06-12

    申请号：US10696043

    申请日：2003-10-29

    申请人： Tsunenori Yamamoto ,  Ikuo Hiyama ,  Akitoyo Konno ,  Osamu Ito

    发明人： Tsunenori Yamamoto ,  Ikuo Hiyama ,  Akitoyo Konno ,  Osamu Ito

    IPC分类号： G09G3/36

    CPC分类号： G09G3/342 ,  G02B6/0055 ,  G09G2310/024 ,  G09G2320/0261

    摘要： An illumination device and display device using it display motion pictures without a blur and make a light utilizing efficiency of a backlight improved. An illumination device having a light pipe of a substantially parallel flat-form sheet, whose one surface is an outgoing light surface and a light source unit is placed at one side and both side edges, is equipped with a light axis of lights after having entered the light pipe from the light source unit being unparallel to the outgoing light surface of the light pipe, and a reflection body unit consisting of plural unit reflection bodies divided into m in a vertical direction of the light source unit at an opposite side surface of the outgoing light surface of the light pipe, wherein the reflection body unit can contact and separate from the opposite side surface the outgoing light surface of the light pipe for every unit reflection bodies.

    摘要翻译： 使用它的照明装置和显示装置显示运动图像而不产生模糊，并且利用背光改善了利用效率。 一种照明装置，其具有基本平行的平板状的光管，其一个表面是出射光表面，并且光源单元被放置在一侧和两个侧边缘，在输入之后装备有光轴 来自光源单元的光管与光管的出射光表面不平行，以及反射体单元，由反射体单元组成，该多个单元反射体在光源单元的垂直方向上分开成m 光管的出射光表面，其中反射体单元可以与用于每个单位反射体的光管的出射光表面的相对侧表面接触和分离。