Computer graphics processing and selective visual display system – Image superposition by optical means
Patent
1995-02-09
1997-10-14
Bayerl, Raymond J.
Computer graphics processing and selective visual display system
Image superposition by optical means
359 13, 359630, 359632, G02B 2701
Patent
active
056777019
ABSTRACT:
All components and parts of a head-up displaying device are formed in a unit and secured to a dashboard or a rear panel of a vehicle. The displaying device has a case composed of a base member, a bottom plate and a cover. The base member is secured to the dashboard or the rear panel and forms a turntable with the bottom plate. An image projection unit, a control unit and a reflecting member are housed in the case, and a foldable flat combiner is pivotally secured to the cover of the case. A shade member is formed on the cover to prevent the image projection unit from coming into the driver's line of sight. The combiner is held by a holder which forms a hinge using clips secured to the case and shafts formed on the sides of the holder so that the inclination angle of the combiner may be adjusted. The combiner encloses a reflection hologram and an aspherical concave lens formed on the reflection hologram with glass panes or transparent plates made of resinous material which are covered with anti-reflection coatings.
REFERENCES:
patent: 4566664 (1986-01-01), Donald
patent: 4635033 (1987-01-01), Inukai et al.
patent: 4892369 (1990-01-01), Moss
patent: 5028119 (1991-07-01), Hegg et al.
patent: 5028912 (1991-07-01), Iino
patent: 5144459 (1992-09-01), Felske et al.
patent: 5214413 (1993-05-01), Okabayashi et al.
patent: 5237455 (1993-08-01), Bordo et al.
patent: 5293513 (1994-03-01), Umezu et al.
patent: 5313317 (1994-05-01), Saburi et al.
Kanamori Naohito
Okuyama Hideki
Bayerl Raymond J.
Nippondenso Co. Ltd.
Vail Seth D.
LandOfFree
Head-up displaying device for a vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Head-up displaying device for a vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Head-up displaying device for a vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1558203