Projecting apparatus

Details Projecting apparatus Projecting apparatus

2010-01-26

2011-11-01

Le, Que T (Department: 2878)

Optics: image projectors

Image moves on screen

Reflector between lamp and screen

C353S037000

Reexamination Certificate

active

08047656

ABSTRACT:
A projecting apparatus for protecting an image onto a screen includes an image module, a first light reflection device and a lens. The image module is for providing a beam of first light, The first light reflection device has a first reflection surface disposed movably relative to the image module for reflecting the first light to form a beam of second light. The lens is for projection the image on the screen according to the second light. Moving the first light reflection device along the beam of first light or second light can adjust the location of the image on the screen in a first direction.

REFERENCES:
patent: 5283602 (1994-02-01), Kwon

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