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    • 5. 发明授权
    • Image display device
    • 图像显示装置
    • US07423623B2
    • 2008-09-09
    • US11062824
    • 2005-02-23
    • Hajime AkimotoMitsuru HirakiHitoshi NakaharaTakashi AkiokaYoshiyuki KanekoMakoto TsumuraYoshiro Mikami
    • Hajime AkimotoMitsuru HirakiHitoshi NakaharaTakashi AkiokaYoshiyuki KanekoMakoto TsumuraYoshiro Mikami
    • G09G3/36
    • G06F3/147G09G3/3648G09G2300/0814G09G2310/04
    • An image display displays image data on an image display part constructed by a display pixel array. In an image display in which image data input means for inputting image data so that the display pixel array has two neighboring areas having different frame rates (>0) is provided or image data is displayed on an image display part constructed by a display pixel array, there is provided image data input means which can input at least one moving image data and at least one still image data into the image display part at different frame rates (>0). A high precision image display can be realized hardly changing a display pixel rewriting speed. A moving image signal output circuit and a still image signal output circuit output image data to the display pixel array, and they are provided as circuit configurations independent of each other.
    • 图像显示器在由显示像素阵列构成的图像显示部分上显示图像数据。 在其中提供用于输入图像数据使得显示像素阵列具有两个具有不同帧速率(> 0)的相邻区域的图像数据输入装置的图像显示器中,或者在由显示像素阵列构成的图像显示部分上显示图像数据 提供了图像数据输入装置,其可以以不同的帧速率(> 0)将至少一个运动图像数据和至少一个静止图像数据输入图像显示部分。 可以实现几何改变显示像素重写速度的高精度图像显示。 运动图像信号输出电路和静止图像信号输出电路将图像数据输出到显示像素阵列,并且它们被提供为彼此独立的电路配置。
    • 7. 发明授权
    • Registration error correction device
    • 注册纠错装置
    • US5506481A
    • 1996-04-09
    • US238066
    • 1994-05-04
    • Akira WadaKouji MinamiHitoshi NakaharaYoshiki Ono
    • Akira WadaKouji MinamiHitoshi NakaharaYoshiki Ono
    • H04N3/233H04N9/28G09G1/28H04N3/22
    • H04N9/28H04N3/2335
    • A device for digital convergence correction of raster distortion correction of a picture displayed on a screen of a display device using a cathode-ray tube, in which scanning lines include a first class of scanning lines, called correction scanning lines, on which correction points are positioned, and a second class of scanning lines, called interpolated scanning lines between the correction scanning lines. The correction points are positioned at intersections of the correction scanning lines and vertical lines. The correction data for the interpolated scanning lines are produced by vertical interpolation from the correction data of a certain number of vertically aligned correction points. Convergence adjustment, however, may be conducted for only part of the correction points, and the correction data of the remaining correction points may be obtained by interpolation.
    • 一种用于使用阴极射线管显示在显示装置的屏幕上的图像的光栅失真校正的数字会聚校正装置,其中扫描线包括称为校正扫描线的第一类扫描线,校正点为 以及在校正扫描线之间称为内插扫描线的第二类扫描线。 校正点位于校正扫描线和垂直线的交点处。 通过从一定数量的垂直排列的校正点的校正数据进行垂直内插,产生用于内插扫描线的校正数据。 然而,可以仅对部分校正点进行收敛调整,并且可以通过内插获得剩余校正点的校正数据。