Head-up display device

Details Head-up display device Head-up display device

2005-08-16

2005-08-16

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

C359S630000, C359S631000

Reexamination Certificate

active

06930836

ABSTRACT:
A head-up display device having an excellent appearance, which has a simple structure and an excellent design upon both nonuse and use, is provided. A cover having a shape equivalent to that of an aperture formed on an upper surface of a housing is attached on an upper surface of a retractable reflector. The cover slides on the upper surface of the reflector cooperating with a retractable motion of the reflector, thereby performing the opening and closing action of the aperture. When the reflector takes its falling-down posture, the reflector and its rotation shaft can be shielded from an eye range and the number of the parting lines can be reduced.

REFERENCES:
patent: 5028119 (1991-07-01), Hegg et al.
patent: 5237455 (1993-08-01), Bordo et al.
patent: 5457575 (1995-10-01), Groves et al.
patent: 5677701 (1997-10-01), Okuyama et al.
patent: 6049288 (2000-04-01), Kawasaki
patent: 9-315182 (1997-12-01), None

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