Display apparatus for vehicle

Details Display apparatus for vehicle Display apparatus for vehicle

2005-01-11

2005-01-11

Dang, Hung Xuan (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

C359S242000, C359S267000, C359S629000

Reexamination Certificate

active

06842292

ABSTRACT:
The light emitted from a warning display unit16is passed through a front glass18formed at the opening of a dash board17and a semi-permeable combiner12having a first polarizing plate12bin this order so that it is guided to a driver's view point I. A second polarizing plate having the same polarizing direction as that of the first polarizing plate12bis formed on the surface of the front glass18. In this configuration, the wash-out in the warning display unit, i.e. a light emitting source, arranged behind a combiner can be prevented and visual recognition of the light emitting source can be improved.

REFERENCES:
patent: 6100943 (2000-08-01), Koide et al.

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