Composition

The present invention relates to a light-emitting composition comprising (1), (2), and (3). Said (1) consists of semiconductor particles, (2) is an organic compound including a mercapto group, and (3) is a solvent. Said (1) preferably consists of particles of a perovskite compound comprising A, B, a...

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Bibliographic Details
Main Authors NAITO, SHOTA, SAKATANI, YOSHIAKI
Format Patent
LanguageChinese
English
Published 11.08.2021
Subjects
ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMISTRY
DYES
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
SEMICONDUCTOR DEVICES
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Summary:The present invention relates to a light-emitting composition comprising (1), (2), and (3). Said (1) consists of semiconductor particles, (2) is an organic compound including a mercapto group, and (3) is a solvent. Said (1) preferably consists of particles of a perovskite compound comprising A, B, and X as constituent components. Said A is a component located at each apex of a hexahedron centered about B in the perovskite-type crystal structure, and is a monovalent positive ion. X represents a component located at each apex of an octahedron centered about B in the perovskite-type crystal structure, and is at least one type of negative ion selected from the group consisting of halide ions and a thiocyanate ion. B is a metallic ion.
Bibliography:Application Number: TW20176144824