OPTICAL ELEMENT, LIGHT-SHIELDING FILM, LIGHT-SHIELDING COATING MATERIAL SET AND MANUFACTURING METHOD OF OPTICAL ELEMENT

• Main Authors: OGAWA RYO, KUBOTA REIKO, HINO TETSUO, TSUBAKI KEIICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 05.09.2016
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PHYSICS; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide an optical element equipped with a light-shielding film having high solvent resistance and capable of exerting excellent properties in environmental stability.SOLUTION: An optical element includes a base material and a light-shielding film on part of the base materia...