发明授权
US06525713B1 Coordinate input device capable of inputting z-coordinate of image object
失效
能够输入图像对象的z坐标的坐标输入装置
- 专利标题： Coordinate input device capable of inputting z-coordinate of image object
- 专利标题（中）： 能够输入图像对象的z坐标的坐标输入装置
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申请号： US09568175申请日： 2000-05-09
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公开(公告)号： US06525713B1公开(公告)日： 2003-02-25
- 发明人: Kaoru Soeta , Hiroki Oba , Tatsuaki Kawase
- 申请人： Kaoru Soeta , Hiroki Oba , Tatsuaki Kawase
- 优先权： JP11-128698 19990510
- 主分类号： G09G508
- IPC分类号： G09G508
摘要：
A cordinate input device is provided in which z-coordinate of an image object and a command to scroll the image can be inputted, a positive manipulation feeling can be obtained when changing scrolling speed (the amount of scrolling) of an image, and an accurate scrolling adjustment is enabled. The coordinate input device includes a casing, an (x, y) coordinate information input unit 6, push-button switches 7 and 8 for inputting the (x, y) coordinate information detected by the (x, y) coordinate information input unit 6, and an input manipulation unit for inputting z-coordinate information and image scrolling information in addition to the (x, y) coordinate information. The input manipulation unit includes a jog/shuttle switch 9 having a jog dial and a shuttle dial coaxially disposed.
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