Combiner and on-vehicle display unit including the same

Details Combiner and on-vehicle display unit including the same Combiner and on-vehicle display unit including the same

2005-09-13

2005-09-13

Mack, Ricky (Department: 2873)

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

C359S639000, C359S640000

Reexamination Certificate

active

06943956

ABSTRACT:
The combiner1has a resin base11and a reflecting and polarizing member12. The reflecting and polarizing member12is unitarily molded with the resin base11as an insert and has a polarizer plate12A covered by a reflector film12B. At a border B of the reflector member12with the resin base11, a gradation printed layer13ais provided. Preferably, the reflector film has an undercoat layer12d, a reflecting coat layer12e, an overcoat layer12f, and a top coat layer12g. The undercoat layer prevents the reflector film from being stripped out of the polarizer plate, and the reflector film has a predetermined reflectance. The reflecting coat layer is protected by the overcoat layer, and the top coat layer has a water repellency.

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