Liquid crystal shutter for exposure device

A liquid crystal shutter wherein three shutter rows corresponding to red, green and blue, respectively, are formed on a single liquid crystal shutter substrate. Each shutter row is configured of the liquid crystal held between at least one transparent substrate formed with a common electrode and ano...

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Bibliographic Details
Main Authors HOSHINO KOICHI, SHIOTA AKIRA, MATSUNAGA MASAAKI
Format Patent
LanguageEnglish
Published 13.05.2004
Edition7
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
HOLOGRAPHY
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:A liquid crystal shutter wherein three shutter rows corresponding to red, green and blue, respectively, are formed on a single liquid crystal shutter substrate. Each shutter row is configured of the liquid crystal held between at least one transparent substrate formed with a common electrode and another transparent substrate formed with cell electrodes corresponding to the cell rows of each of the two shutter rows, arranged in staggered fashion, and lead electrodes. The relation Q=NP holds, where Q is the pitch of the shutter rows, P the pitch of the two cell rows, and N a positive integer larger than 2.
Bibliography:Application Number: US20030632819