Exposure apparatus for color imaging system

An exposure apparatus has cold mirrors for reflecting visible rays irradiated from light sources and for allowing infrared rays and a part of visible rays irradiated from said light sources to pass therethrough, disposed on a side of a case body. The exposure apparatus eliminates an excessive heat-u...

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Bibliographic Details
Main Authors LEE; SUNGMUK, MISONO; SHIGEMI
Format Patent
LanguageEnglish
Published 04.09.1990
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
APPARATUS SPECIALLY ADAPTED THEREFOR
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
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Summary:An exposure apparatus has cold mirrors for reflecting visible rays irradiated from light sources and for allowing infrared rays and a part of visible rays irradiated from said light sources to pass therethrough, disposed on a side of a case body. The exposure apparatus eliminates an excessive heat-up at an original image support station by using the cold mirrors and increases a tonality and an effective speed for forming a latent image on a photosensitive sheet with supplementary exposures using a leak of light passed through the cold mirrors.
Bibliography:Application Number: US19880203007