发明名称 |
Indicator device for e.g. agricultural vehicle, has illumination device mounted on top portion of indicator plate, and light guide plate whose light conducting edges are distributed with light-scattering nanoparticles |
摘要 |
<p>The device (1) has an indicator plate (6) i.e. registration plate, fixed to a vehicle (2). An illumination device is mounted on a top portion of the plate. Three-dimensional (3D) indicator symbols (8) are arranged on the indicator plate. Light conducting edges of a light guide plate are distributed with light-scattering nanoparticles. A perforated retroreflector film is arranged between the indicator plate and the 3D indicator symbols. The illumination device in placed in a receiving pocket of a label frame (3). An independent claim is also included for a method for manufacturing an indicator device for a vehicle.</p> |
申请公布号 |
DE102011016440(A1) |
申请公布日期 |
2012.10.11 |
申请号 |
DE20111016440 |
申请日期 |
2011.04.08 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC (N. D. GESETZEN DES STAATES DELAWARE) |
发明人 |
DEMMA, DINO |
分类号 |
B60Q1/56;B60R13/10;F21V8/00;G09F13/00 |
主分类号 |
B60Q1/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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