Title:
HEAD-UP DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/115251
Kind Code:
A1
Abstract:
Disclosed is a head-up display device which is applicable to various types of cars and can be produced at a reduced cost.
Specifically disclosed is a head-up display device (11) in which display light (L) is projected onto a wind shield in a car to form a virtual image. The head-up display device (11) comprises: a housing (21); a display (22) which is placed in the housing (21); and a reflector (23) which is placed in the housing (21) and has multiple reflection faces (31) arranged in parallel with each other and tilted at the same degree of angle so as to reflect the display light (L) emitted from the display (22) on the reflection faces (31).
Inventors:
NAKAMURA GO
AOKI KUNIMITSU
AOKI KUNIMITSU
Application Number:
PCT/JP2011/056547
Publication Date:
September 22, 2011
Filing Date:
March 18, 2011
Export Citation:
Assignee:
YAZAKI CORP (JP)
NAKAMURA GO
AOKI KUNIMITSU
NAKAMURA GO
AOKI KUNIMITSU
International Classes:
G02B27/01; B60K35/00
Foreign References:
| JPH01306814A | 1989-12-11 | |||
| JPS61109039A | 1986-05-27 | |||
| JPH04131891A | 1992-05-06 |
Attorney, Agent or Firm:
HONDA Hironori et al. (JP)
Hironori Honda (JP)
Hironori Honda (JP)
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Claims: