Quantum dot light conversion film, preparation method thereof and backlight module

The invention provides a quantum dot light conversion film, a preparation method of the quantum dot light conversion film and a backlight module comprising the quantum dot light conversion film. The quantum dot light conversion film comprises a base film, a first quantum dot film layer, a second qua...

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Bibliographische Detailangaben
1. Verfasser:	KANG YONGYIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES ADVERTISING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS CRYPTOGRAPHY DISPLAY DISPLAYING DYES EDUCATION FILLING PASTES GENERAL PROCESSES OF COMPOUNDING INKS LABELS OR NAME-PLATES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS PHYSICS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SEALS SIGNS SPRAYING OR ATOMISING IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention provides a quantum dot light conversion film, a preparation method of the quantum dot light conversion film and a backlight module comprising the quantum dot light conversion film. The quantum dot light conversion film comprises a base film, a first quantum dot film layer, a second quantum dot film layer and a packaging film layer which are sequentially arranged in a contact mode. The base film comprises a barrier film layer and a PET film layer, and the barrier property of the base film is that WVTR is less than or equal to 2g/m < 2 >. Day; the first quantum dot film layer comprises first quantum dots and first resin, the second quantum dot film layer comprises second quantum dots and polyethylene glycol terephthalate, the packaging film layer comprises second resin and inorganic oxide particles, and the first quantum dots and the second quantum dots are selected from one or two of red quantum dots and green quantum dots; the total mass fraction of the red quantum dots and the green quantum dot