LIGHT AMOUNT ADJUSTMENT DEVICE AND OPTICAL DEVICE

LIGHT AMOUNT ADJUSTMENT DEVICE AND OPTICAL DEVICE

PROBLEM TO BE SOLVED: To provide a light amount adjustment device and an optical device that enable a cost down and miniaturization with a relatively simple configuration.SOLUTION: A light amount adjustment device comprises: an optical path formation substrate that has an aperture part forming an op...

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1. Verfasser: KAWAKUBO NAOKI
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Sprache:eng
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ACCESSORIES THEREFOR
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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creator KAWAKUBO NAOKI
description PROBLEM TO BE SOLVED: To provide a light amount adjustment device and an optical device that enable a cost down and miniaturization with a relatively simple configuration.SOLUTION: A light amount adjustment device comprises: an optical path formation substrate that has an aperture part forming an optical path; a base substrate to which the optical path formation substrate is mounted; a light amount adjustment member that is arranged between the optical path formation substrate and the base substrate, and adjusts a light amount by opening and closing the aperture part; and a drive part that drives the light amount adjustment member. The drive part is configured to be embedded and anchored on one surface side of a base member serving as a mount side of the optical path formation substrate. A low cost and miniaturization can be achieved with a relatively simple configuration.
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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
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
title LIGHT AMOUNT ADJUSTMENT DEVICE AND OPTICAL DEVICE
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