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公开(公告)号：US12091596B2
公开(公告)日：2024-09-17
申请号：US18200278
申请日：2023-05-22
申请人： AVANTAMA AG
发明人： Norman Albert Lüchinger , Marek Oszajca , Patrick Kissel , Loredana Protesescu , Maksym Kovalenko , Franziska Krieg
CPC分类号： C09K11/02 , B82Y20/00 , B82Y30/00 , C07F7/24 , C09K11/025 , C09K11/664 , C09K11/665
摘要： The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
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公开(公告)号：US11702762B2
公开(公告)日：2023-07-18
申请号：US17857163
申请日：2022-07-04
申请人： Avantama AG
发明人： Norman Albert Lüchinger , Marek Oszajca , Patrick Kissel , Loredana Protesescu , Maksym Kovalenko , Franziska Krieg
CPC分类号： C30B29/12 , B82Y20/00 , B82Y30/00 , C07F7/24 , C09K11/02 , C09K11/025 , C09K11/664 , C09K11/665 , C30B29/54
摘要： The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
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公开(公告)号：US11377592B2
公开(公告)日：2022-07-05
申请号：US17122526
申请日：2020-12-15
申请人： Avantama AG
发明人： Norman Albert Lüchinger , Marek Oszajca , Patrick Kissel , Loredana Protesescu , Maksym Kovalenko , Franziska Krieg
IPC分类号： C09K11/77 , C09K11/66 , C07F7/24 , C07F9/142 , H01L51/52 , C09K11/02 , B82Y30/00 , B82Y20/00 , B82B1/00 , C30B29/12 , C30B29/54
摘要： The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
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公开(公告)号：US11098247B2
公开(公告)日：2021-08-24
申请号：US16318733
申请日：2017-06-26
申请人： AVANTAMA AG
发明人： Norman Lüchinger , Marek Oszajca , Patrick Kissel , Maksym Kovalenko , Loredana Protesescu , Franziska Krieg , Sylwia Nowakowska
IPC分类号： C09K11/66 , H01L51/50 , H01L33/50 , C09K11/02 , H01L27/32 , B82Y20/00 , C08L23/06 , C08L27/08
摘要： The present invention relates in a first aspect to a solid polymer component comprising luminescent crystals of 3-500 nm size, surfactant and a hardened/cured polymer. In a second aspect of the invention, a luminescent component comprises a first element comprising the solid polymer component according to the first aspect and an encapsulation enclosing the first element. In a third aspect of the invention, a luminescent component comprises a first film comprising the solid polymer composition of the first aspect. A fourth aspect of the invention relates to a light emitting device comprising the luminescent component according to the second or third aspect of the invention and a light source.
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公开(公告)号：US10889756B2
公开(公告)日：2021-01-12
申请号：US15744961
申请日：2017-06-26
申请人： Avantama AG
发明人： Norman Albert Lüchinger , Marek Oszajca , Patrick Kissel , Loredana Protesescu , Maksym Kovalenko , Franziska Krieg
摘要： The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals.
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