Image display device

Details Image display device Image display device

2011-07-19

2011-07-19

Epps, Georgia Y (Department: 2878)

Optics: image projectors

Distortion compensation

C353S119000, C353S098000, C353S037000, C353S079000, C353S007000, C353S010000, C348S051000, C359S451000, C359S631000, C359S853000, C359S867000, C359S869000

Reexamination Certificate

active

07980702

ABSTRACT:
An image display device of the present invention comprises projectors, a reflecting mirror, a screen, an image signal processor which performs a distortion correction, and a base for supporting the projectors, the reflecting mirror, and the screen. The projectors, reflecting mirror, and screen are assembled in one to constitute a single moving unit, and the image display device further comprises a lifting device capable of moving the moving unit in a vertical direction with respect to the base.

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