Patent ID: 6227672
Filing Date: 2001-05-08
Classification: G03B

Abstract:
A fixed image scrolling projection apparatus comprising;an image loading and cooling section for loading an image in said projecting apparatus;image loading means;image mounting means mounting said image loading means in said image loading and cooling section;lens means detachably mounted on said image loading and cooling section;a light source detachably mounted on said image loading and cooling section opposite said lens means, said light means comprising,a high energy lamp; anda cold coated reflector, said cold coated reflector transmitting heat and reflecting light;loading means for loading an image scrolling string of multiple images;image position means for positioning images on said image scrolling string in an aperture gate; andimage indexing means for sequentially or randomly accessing images on said image scrolling string;whereby said light source projects said image positioned in said aperture gate through said lens with minimum heat damage.