Input device
    3.
    发明申请
    Input device 审中-公开
    输入设备

    公开(公告)号:US20060132445A1

    公开(公告)日:2006-06-22

    申请号:US11273931

    申请日:2005-11-14

    申请人: Josef Huttner

    发明人: Josef Huttner

    IPC分类号: G09G5/00

    摘要: An input device having a first character of a first color, a second character of a second color and an illumination device which produces light of the first color and/or of the second color such that, depending on the illumination of the input device, in a first operating state only the first character of the first color, in a second operating state only the second character of the second color, or in a third operating state both characters appear.

    摘要翻译: 一种具有第一颜色的第一字符,第二颜色的第二字符和产生第一颜色和/或第二颜色的光的照明装置的输入装置,使得根据输入装置的照明, 第一操作状态仅第一颜色的第一字符,在第二操作状态中仅第二颜色的第二字符,或者在第三操作状态中出现两个字符。

    OPTICAL WAVEGUIDE AND OPTICAL APPARATUS
    4.
    发明申请
    OPTICAL WAVEGUIDE AND OPTICAL APPARATUS 有权
    光学波导和光学设备

    公开(公告)号:US20100103696A1

    公开(公告)日:2010-04-29

    申请号:US12442592

    申请日:2007-09-21

    CPC分类号: G02B6/002

    摘要: Described is an optical waveguide having a main direction of extension, at least one radiation entrance face, and a radiation exit face that extends longitudinally to the main direction of extension, wherein at least one radiation entrance face extends transversely to the main direction of extension, and the at least one radiation entrance face has two convexly curved subregions that are connected to each other by a kink-like or concavely shaped indentation. An optical device formed with such a waveguide is also described, as is a display device.

    摘要翻译: 描述了具有主延伸方向的光波导,至少一个辐射入射面和沿着主延伸方向纵向延伸的辐射出射面,其中至少一个辐射入射面横向延伸到主延伸方向, 并且所述至少一个辐射入射面具有通过扭结或凹形形状的凹陷彼此连接的两个凸形弯曲的子区域。 还描述了由这种波导形成的光学装置,以及显示装置。