Cyanine compound, filter, device using a filter, and resin composition which is applied to CCD CMOS sensors for near-infrared absorption and increasing light resistance

The present invention provides a cyanine-based compound capable of providing a filter having excellent light resistance, a filter using the cyanine compound, and a device using the same. The cyanine compound of the present invention is characterized in that it is a relative ionic complex comprising...

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Main Authors OTSUKI, TOSHIHIRO, NAGAYA, KATSUYA, HORIUCHI, MASAKO, FUNABIKI, KAZUMASA, TAMURA, RYO, NAKAJIMA, MITSURU
Format Patent
LanguageChinese
English
Published 01.02.2017
Subjects
ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMISTRY
DYES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LAKES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
POLISHES
SEMICONDUCTOR DEVICES
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Summary:The present invention provides a cyanine-based compound capable of providing a filter having excellent light resistance, a filter using the cyanine compound, and a device using the same. The cyanine compound of the present invention is characterized in that it is a relative ionic complex comprising an anion and a cation, wherein the cation is represented by any one of formulas (I-1) to (I-6).
Bibliography:Application Number: TW20165123837