MANUFACTURING METHOD FOR HEATING FILM, HEATING FILM, LENS, AND IN-VEHICLE CAMERA

Provided are a heating film that can be manufactured via a simple manufacturing process and that excels in environmental resistance, a lens comprising the heating film, and an in-vehicle camera comprising the lens. The manufacturing method for a heating film for heating a lens comprises a supplying...

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Bibliographische Detailangaben
Hauptverfasser:	UCHIYAMA, Hirokazu, YATSURI, Shigenori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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 ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	Provided are a heating film that can be manufactured via a simple manufacturing process and that excels in environmental resistance, a lens comprising the heating film, and an in-vehicle camera comprising the lens. The manufacturing method for a heating film for heating a lens comprises a supplying step for supplying a film raw material containing a carbon filler, a binder resin, and a solvent, in a heated state or a room temperature state according to a supply thickness of the film raw material.