Title:
DISPLAY DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2005/038744
Kind Code:
A1
Abstract:
A display device for a vehicle (a head-up display device for a vehicle), comprising a display means (1) having a display device (2) emitting display light and projecting the display light (L) on a projection member. The display means (1) further comprises a control means (14) to display a road shape image showing the shape of a road forward of the vehicle and three-dimensional information on the road. As the three-dimensional information, a height difference index informing the height difference of the road is displayed on the display means.
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Inventors:
NAGANO KEIICHI (JP)
SAHARA YUSUKE (JP)
UMEZAWA YUKIE (JP)
KASAHARA TSUYOSHI (JP)
SAHARA YUSUKE (JP)
UMEZAWA YUKIE (JP)
KASAHARA TSUYOSHI (JP)
Application Number:
PCT/JP2004/013659
Publication Date:
April 28, 2005
Filing Date:
September 17, 2004
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
NAGANO KEIICHI (JP)
SAHARA YUSUKE (JP)
UMEZAWA YUKIE (JP)
KASAHARA TSUYOSHI (JP)
NAGANO KEIICHI (JP)
SAHARA YUSUKE (JP)
UMEZAWA YUKIE (JP)
KASAHARA TSUYOSHI (JP)
International Classes:
B60K35/00; B60R21/00; G02B27/01; G08G1/16; G02B27/00; (IPC1-7): G08G1/16
Foreign References:
| JP2003291688A | 2003-10-15 | |||
| JPH10111137A | 1998-04-28 | |||
| JPH09287960A | 1997-11-04 | |||
| JPH10269495A | 1998-10-09 | |||
| JPH08133155A | 1996-05-28 | |||
| JPH11268696A | 1999-10-05 | |||
| JPH07257228A | 1995-10-09 | |||
| US5635922A | 1997-06-03 |
Other References:
See also references of EP 1677272A4
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