Indication display unit for vehicles

Details Indication display unit for vehicles Indication display unit for vehicles

1991-07-03

1994-07-05

Weldon, Ulysses

Computer graphics processing and selective visual display system

Image superposition by optical means

353 13, G09G 302

Patent

active

053271548

ABSTRACT:
An indication display unit which includes an LC board as its reflector, by the reflector's changing of its transmissivity, the reflected image thereon projected from an indication projector and other images, such as an image directly exposed from an indicator located behind the LC board or the image generated by itself, can be respectively selected to be reflected therefrom. Accordingly, with the indication display of this invention, the clarity of the displayed image can be greatly improved, and simultaneous display of various indications can be achieved.

REFERENCES:
patent: 4562433 (1985-12-01), Biferno
patent: 4742389 (1988-05-01), Schiffman
patent: 4791418 (1988-12-01), Kawahora et al.
patent: 4818980 (1989-04-01), Strosser et al.
patent: 4831366 (1989-05-01), Iino
M. N. Ernstoff, "Liquid Crystal Pictorial Display", Nov. 1975; Info-Mania Conference, USA; pp. 28-36.

Affiliated with

Also associated with

Rating

Indication display unit for vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Indication display unit for vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Indication display unit for vehicles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-798996