Vehicular apparatus for forming a display image distantly
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United States of America Patent
Stats
-
Apr 20, 1999
Grant Date -
N/A
app pub date -
Feb 16, 1996
filing date -
Feb 17, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus is provided for magnifying a display surface of an indicator and forming an image of the display surface at a forward place distant from a driver and other passengers in a motor vehicle. The apparatus comprises an indicator (11), a concave mirror (15), and a half mirror (13). The concave mirror (15) and the half mirror (13) serve to enlarge an image (20) of a display surface (12) of the indicator (11) and form the enlarged image at a forward place distant from a driver and passengers in a vehicle. The apparatus is provided with a cylindrical lens portion (14) by which the magnifying power of the image (20) in right and left directions is set at 1.2 to 2.5 while the magnifying power in up and down directions is set at 1.2 to 1.6.
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