发明名称 |
PROJECTION TYPE DISPLAY DEVICE FOR VEHICLE |
摘要 |
<P>PROBLEM TO BE SOLVED: To drastically improve the flexibility of layout by reserving a sufficient distance as an optical path length even in an instrument panel. <P>SOLUTION: In a projection type display device 10 for vehicles, an optical path of projection light guided by a lightguide part 40 guiding the projection light from a projection part 20 to a screen 30 is formed so as to surround the periphery of a steering member 3 being a long-sized member which is provided in the instrument panel in a vehicle and extends in the vehicle width direction. Thus layout is possible while securing a prescribed projection distance and avoiding interference with components provided in the instrument panel 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
申请公布号 |
JP2005156848(A) |
申请公布日期 |
2005.06.16 |
申请号 |
JP20030394156 |
申请日期 |
2003.11.25 |
申请人 |
NISSAN MOTOR CO LTD |
发明人 |
WATANABE HIROSHI;SAKATA MASAO |
分类号 |
G02F1/13;B60K35/00;B60R11/02;G02F1/1335;G03B21/00;G03B21/28 |
主分类号 |
G02F1/13 |
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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