Black radiation-sensitive composition, black cured film, solid-state imaging element, and method of producing black cured film

The invention provides a titanium black dispersion composition comprising: (A) a dispersed material comprising titanium black and Si atoms; (B) a dispersant; and (C) an organic solvent, wherein 90% or more of the dispersed material has a particle diameter in a range of from 16 nm to 30 nm, and a con...

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Bibliographische Detailangaben
Hauptverfasser:	Muro, Naotsugu, Kubota, Makoto
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY CINEMATOGRAPHY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORIGINALS THEREFOR PAINTS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS POLISHES PREPARATION OF CARBON BLACK SEMICONDUCTOR DEVICES TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Beschreibung
Zusammenfassung:	The invention provides a titanium black dispersion composition comprising: (A) a dispersed material comprising titanium black and Si atoms; (B) a dispersant; and (C) an organic solvent, wherein 90% or more of the dispersed material has a particle diameter in a range of from 16 nm to 30 nm, and a content ratio of Si atoms to Ti atoms in the dispersed material, represented by Si/Ti, is from 0.20 to 0.50 by mass.