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11.
公开(公告)号:US4242676A
公开(公告)日:1980-12-30
申请号:US968917
申请日:1978-12-13
IPC分类号: G04G99/00 , G04G21/00 , G04G21/08 , G06F3/02 , G06F3/023 , H03K17/96 , H03M11/04 , H03M11/08 , H03M11/20 , H03M11/22 , G06F3/14
CPC分类号: G04G21/08 , H03K17/9618 , H03K17/9622 , H03M11/20 , H03M11/22 , H03K2217/96031 , H03K2217/96066
摘要: The device according to the invention comprises a sensor formed by a plurality of capacitive or resistive electrodes. The user searches the symbol to be selected by displacing his finger on the sensor while looking at a control display unit. Any position of the finger on the sensor causes the display of to at least one symbol within an alphanumeric group, these symbols appearing sequentially on the control display.The device does not require any instruction for use nor any indicator marked on the instrument because its working principle is based on permanent visual feedback. The device is compatible with the dimensional requirements of portable instruments of small dimensions, e.g. timepieces.
摘要翻译: 根据本发明的装置包括由多个电容或电阻电极形成的传感器。 用户通过在观察控制显示单元时将他的手指移动到传感器上来搜索要被选择的符号。 手指在传感器上的任何位置使得显示至少一个字母数字组中的符号,这些符号在控制显示屏上顺序出现。 该设备不需要任何使用说明书,也不需要仪器上标明的任何指示器,因为它的工作原理是基于永久的视觉反馈。 该装置与小尺寸的便携式仪器的尺寸要求相兼容,例如 钟表。