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    • 9. 发明授权
    • Data input system
    • 数据输入系统
    • US08773398B2
    • 2014-07-08
    • US12039343
    • 2008-02-28
    • Hiroyuki FunoMasao WatanabeTakayuki TakeuchiYoshinori MachidaKiyoshi IidaRyota MizutaniYasuaki Konishi
    • Hiroyuki FunoMasao WatanabeTakayuki TakeuchiYoshinori MachidaKiyoshi IidaRyota MizutaniYasuaki Konishi
    • G06F3/042
    • G06F3/03545B41J3/4076G06F3/0321G06F3/041
    • A data input system including electronic paper and a stylus writing device is disclosed. The electronic paper includes a transparent display substrate on which a number of optically readable code patterns have been formed, the optically readable code patterns representing positional information on a display surface, a rear surface substrate opposing the display substrate, and coloring particles that are enclosed between the display substrate and the rear surface substrate and that are movable by applying an electric or a magnetic field. The electronic paper displays an image due to motion of the particle. The stylus writing device includes a writing head provided at the end of the stylus for writing the image by applying an electric or a magnetic field to the electronic paper by contact and includes an optical reading device for optically reading the code patterns formed on the display surface where the end of the stylus contacts.
    • 公开了一种包括电子纸和触笔写入装置的数据输入系统。 电子纸包括其上形成有多个光学可读代码图案的透明显示基板,表示显示表面上的位置信息的光学可读代码图案,与显示基板相对的后表面基板和被包围在显示基板之间的着色颗粒 显示基板和后表面基板,并且可通过施加电场或磁场而移动。 电子纸由于颗粒的运动而显示图像。 触针写入装置包括:设置在触笔端部的书写头,用于通过接触对电子纸施加电场或磁场来写入图像,并且包括用于光学读取形成在显示表面上的编码图案的光学读取装置 手写笔的末端接触。