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    • 1. 发明授权
    • Display apparatus, method of controlling the same, and multidisplay system
    • 显示装置,控制方法以及多显示系统
    • US07242370B2
    • 2007-07-10
    • US10658958
    • 2003-09-09
    • Akihiro OuchiShigehiro Kadota
    • Akihiro OuchiShigehiro Kadota
    • G09G5/00
    • G09G5/005G06F3/1431G06F3/1446G09G5/006G09G2340/0407G09G2340/0464G09G2360/02G09G2370/047
    • In a multidisplay system, an image is displayed without necessitating a display control signal supplied from an external device. Each image display device in the multidisplay system includes an interface for receiving image data and transferring the image data to an image display device at a downstream location. Each image display device also includes a DDC (Display Data Channel) communication processor and a rewritable memory for storing EDID (Extended Display Identification Data) information. When another image display device is connected at a downstream location, EDID information is acquired from the connected image display device via the DDC communication processor, and display resolution information and interconnection information are set. In particular, the display resolution described in the EDID information is rewritten by the display resolution information set in the above process.
    • 在多显示系统中,不需要从外部设备提供的显示控制信号来显示图像。 多显示系统中的每个图像显示装置包括用于接收图像数据并将图像数据传送到下游位置处的图像显示装置的接口。 每个图像显示装置还包括DDC(显示数据通道)通信处理器和用于存储EDID(扩展显示识别数据)信息的可重写存储器。 当在下游位置连接另一图像显示装置时,通过DDC通信处理器从连接的图像显示装置获取EDID信息,并且设置显示分辨率信息和互连信息。 特别地,EDID信息中描述的显示分辨率由上述处理中设置的显示分辨率信息重写。
    • 4. 发明授权
    • Image display apparatus, method and program
    • 图像显示装置,方法和程序
    • US07423660B2
    • 2008-09-09
    • US10939610
    • 2004-09-13
    • Akihiro OuchiShigehiro KadotaAkihiro Matsushita
    • Akihiro OuchiShigehiro KadotaAkihiro Matsushita
    • G09G5/00
    • G06F3/04855G06F2203/04806
    • An image display apparatus connected in a communication-enable manner to an information processing unit for processing image data and outputting an image signal, wherein the image display apparatus receives the image signal and displays an image. The image display apparatus comprises an on-screen display generating unit for generating the image, a coordinate input unit for providing position information based on pointing on a display screen, and a control unit for controlling the on-screen display generating unit to generate and display a scroll bar, and controlling the image signal output from the information processing unit in accordance with an input for an area of the scroll bar from the coordinate input unit.
    • 一种图像显示装置,以通信方式连接到用于处理图像数据并输出图像信号的信息处理单元,其中图像显示装置接收图像信号并显示图像。 图像显示装置包括用于生成图像的屏幕显示生成单元,用于基于在显示屏幕上的指向提供位置信息的坐标输入单元,以及用于控制屏幕显示生成单元生成和显示的控制单元 滚动条,并且根据来自坐标输入单元的滚动条的区域的输入来控制从信息处理单元输出的图像信号。
    • 5. 发明申请
    • OPTICAL SCANNING APPARATUS AND SCANNING IMAGE DISPLAY APPARATUS
    • 光学扫描装置和扫描图像显示装置
    • US20070171497A1
    • 2007-07-26
    • US11625354
    • 2007-01-22
    • Keiichiro IshiharaShigehiro Kadota
    • Keiichiro IshiharaShigehiro Kadota
    • G02B26/08
    • G02B26/101G02B26/085G02B27/0031G09G3/02H04N9/3129
    • An optical scanning apparatus in which keystone distortion non-linearity distortion in a projected image can be excellently corrected is provided. An optical scanning apparatus has light source means and deflecting means for deflecting a light beam emitted from the light source means two-dimensionally in a first direction and a second direction, the deflection speed of the deflecting means being higher in the first direction than in the second direction. The deflecting means is driven in such a way that its angular velocity in the second direction is smaller when optically scanning a position on the surface to be scanned at which the angle of incidence of the deflected light beam in the second direction is large than when optically scanning a position on said surface to be scanned at which the angle of incidence of the deflected light beam in said second direction is small.
    • 提供了一种光学扫描装置,其中可以良好地校正投影图像中的梯形失真非线性失真。 光学扫描装置具有光源装置和偏转装置,用于在第一方向和第二方向上二维偏转从光源装置发射的光束,偏转装置的偏转速度在第一方向上比在 第二个方向 偏转装置的驱动方式是当光学扫描待扫描表面上的偏转光束在第二方向上的入射角大于光学扫描时的位置时其在第二方向上的角速度较小 扫描所述被扫描的所述表面上的所述第二方向上偏转的光束的入射角小的位置。
    • 10. 发明授权
    • Coordinate data input apparatus, coordinate data input method, and storage medium storing coordinate information input program
    • 坐标数据输入装置,坐标数据输入方法和存储坐标信息输入程序的存储介质
    • US06535205B2
    • 2003-03-18
    • US09948661
    • 2001-09-10
    • Shigehiro Kadota
    • Shigehiro Kadota
    • G09G500
    • G06F3/038
    • According to the present invention, a process for coordinate data entered by a currently used coordinate input device is automatically performed first, without a special mode setting operation being required. First, a mouse driver is initialized, and then, a check is performed to determine whether a button on a digitizer is depressed. When the button on the digitizer is depressed, a corresponding process is performed, and the mouse driver is returned to the initial state after a predetermined time has elapsed. When a button on a mouse is depressed, a corresponding process is performed, and the mouse driver is returned to the initial state after a predetermined time has elapsed.
    • 根据本发明,首先自动执行由当前使用的坐标输入装置输入的坐标数据的处理,而不需要特殊的模式设置操作。首先,初始化鼠标驱动器,然后执行检查以确定 是否按下数字转换器上的按钮。 当按下数字转换器上的按钮时,执行相应的处理,并且在经过预定时间之后鼠标驱动器返回到初始状态。 当按下鼠标上的按钮时,执行相应的处理,并且在经过预定时间之后,鼠标驱动器返回到初始状态。