发明名称 |
Display device for a vehicle and method for producing the display device |
摘要 |
The invention relates to a display device (1-5) for a vehic le (7), and to a method for producing the display device (1-5). The display device (1-5) includes a display screen (8) and background lighting (9). Illuminated symbols (11-17) are arranged, depicted or activated on the display screen (8). The background lighting of the display screen (8) has luminous elements (18) emitting light to a light guide body (19). The light guide body (19) is arranged at a back side (20) of the display screen (8). The light guide body (19) is provided with a light guide plate (21) made of an optically transparent plastic compound (22), in which optically non-transparent partitions (23) for light guide zones (24-30) of the light guide body (19) are arranged, said light guide zones being optically shielded from one another. |
申请公布号 |
GB2480577(A) |
申请公布日期 |
2011.11.23 |
申请号 |
GB20110014971 |
申请日期 |
2010.03.09 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
PETER BRANDT;HEIKO CHARLE;WILFRIED SCHULZ |
分类号 |
G02B6/00;B60Q3/04;G09F13/18 |
主分类号 |
G02B6/00 |
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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