Automotive display apparatus

Details Automotive display apparatus Automotive display apparatus

1992-04-01

1994-04-19

Weldon, Ulysses

Computer graphics processing and selective visual display system

Image superposition by optical means

340980, G09G 302

Patent

active

053050118

ABSTRACT:
An automotive display apparatus of the head-up display type which provides a freedom in selecting the setting position of an indicator and which provides a good remote display. An indicator 1 is installed in a dashboard 3. An opening 3c is formed through an upper portion of the dashboard 3 for allowing light from the display of the indicator 1 to pass therethrough and be reflected by the windshield 2 toward the driver's viewing point 6. A transparent face plate 7 is disposed between the indicator 1 and the opening 3c. Further, a defroster duct 8 is arranged inside the dashboard 3. The opening 3c is also used as an outlet opening of the defroster duct 8. When a defroster switch is turned on, the air passes through the duct 8 and ascends along the face plate 7 to be blown at the surface of the windshield 2 through the opening 3c in the dashboard.

REFERENCES:
patent: 4804836 (1989-02-01), Iino
patent: 5157549 (1992-10-01), Suzuki et al.

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