LIGHT-SHIELDING FILM AND PRODUCTION METHOD OF THE SAME, AND DIAPHRAGM, SHUTTER BLADE AND LIGHT QUANTITY CONTROLLING DIAPHRAGM BLADE USING THE SAME

PROBLEM TO BE SOLVED: To provide a light-shielding film and a production method of the film excellent in light-shielding property, low reflection property, sliding property, conductivity, heat resistance and resistance to high temperature and high humidity, to be used for optical apparatus component...

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Bibliographische Detailangaben
1. Verfasser: ONO KATSUSHI
Format: Patent
Sprache:eng
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