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    • 3. 发明授权
    • Pointer instrument
    • 指针仪器
    • US06511194B1
    • 2003-01-28
    • US09461548
    • 1999-12-14
    • Heinrich NollFrank Jansa
    • Heinrich NollFrank Jansa
    • G01D1128
    • G01D13/28B60K2350/408G01D11/28
    • In a pointer instrument (1) having a pointer shaft (12) that deflects a pointer flag (10), the pointer flag (10) can be illuminated by means of a light source (14). For this purpose, the light source (14) is formed, for example, as a light-emitting polymer (13), which is applied between the pointer flag (10), which is formed at the same time as an electrode, and a further, transparent electrode (15), and emits light of any desired coloration under appropriate electrical excitation. The pointer flag (10) can assume any desired shape as the result of using such a light source (14) that can be shaped. In particular, multiple curvatures can be represented without differences in brightness occurring in this case.
    • 在具有使指针标记(10)偏转的指针轴(12)的指示器(1)中,可以通过光源(14)照亮指示标记(10)。 为此,光源(14)形成为例如发光聚合物(13),它被施加在与电极同时形成的指针标记(10)和 此外,透明电极(15),并在适当的电激发下发出任何所需着色的光。 作为使用可以成形的这种光源(14)的结果,指针标记(10)可以呈现任何期望的形状。 特别地,在这种情况下,可以表示多个曲率而不发生亮度差异。