IMAGE RECORDER

PURPOSE:To prevent picture blurring at the time of exposure even when a photosensitive medium and a mask original plate are not completely adhered with each other by providing an adhering auxiliary body composed of an optical fiber array inside the belt which holds and carries the mask original plat...

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Bibliographic Details
Main Author KAWAHARA HIROSHI
Format Patent
LanguageEnglish
Published 28.05.1990
Subjects
ACCESSORIES THEREFOR
APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PURPOSE:To prevent picture blurring at the time of exposure even when a photosensitive medium and a mask original plate are not completely adhered with each other by providing an adhering auxiliary body composed of an optical fiber array inside the belt which holds and carries the mask original plate. CONSTITUTION:The adhering auxiliary body arranged inside the belt 32 is composed of the optical fiber array 36. Because the light is transmitted through the adhering auxiliary body 36 in the form of parallel light beams at the time of exposure, exposure quantity where brightness is uniform throughout the entire area is obtained. Also, the light transmitted through the optical fiber array 36 is prevented from detouring the periphery because it is transmitted in the form of parallel light beams. This prevents picture blurring, etc. even when the photosensitive recording medium 50 and the mask original plate 15 are not completely adhered with each other and a gap is generated between them.
Bibliography:Application Number: JP19880293068