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1.发明申请公开(公告)号：US20160252653A1
公开(公告)日：2016-09-01
申请号：US15149591
申请日：2016-05-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bryan V. HUNT , Maureen C. NELSON , Eric W. NELSON , David B. OLSON , Richard J. POKORNY
CPC classification number: G02B1/04 , B32B2457/20 , C08F220/10 , C08J5/18 , C08J2333/08 , C08K3/22 , F21V5/02 , F21V13/04 , G02B5/0231 , G02B6/0053 , G02B6/0065 , G02F1/133502 , G02F2001/133507 , G02F2202/36 , C08L33/06 , C08L33/08 , C08L33/10 , C08L2203/16 , C08L2666/54
Abstract: Presently described are microstructured films, such as brightness enhancing films, having a microstructured surface. The microstructured surface comprises the reaction product of a polymerizable composition comprising at least 20 wt-% of inorganic nanoparticles and a non-aromatic multi-(meth)acrylate monomer comprising at least three contiguous alkylene oxide repeat units. The multi-(meth)acrylate monomer typically comprises two or three (meth)acrylate groups. The alkylene oxide repeat units have the formula —[O-L]- wherein each L is independently a C2-C6 alkylene. Also described is a polymerizable resin composition comprising at least 20 wt-% of inorganic nanoparticles having a refractive index of at least 1.68 and a non-aromatic multi-(meth)acrylate monomer comprising at least three contiguous alkylene oxide repeat units.
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公开(公告)号：US20180267365A1
公开(公告)日：2018-09-20
申请号：US15762492
申请日：2016-09-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Karissa L. ECKERT , Eric W. NELSON , Wayne S. MAHONEY
IPC: G02F1/1335 , C09J133/10 , F21V9/32 , G02B5/02 , B32B7/12 , B32B27/08 , B32B27/36 , B32B37/24
CPC classification number: G02F1/133617 , B32B7/12 , B32B27/06 , B32B27/08 , B32B27/36 , B32B37/24 , B32B2037/243 , B32B2255/10 , B32B2255/20 , B32B2255/26 , B32B2255/28 , B32B2310/0831 , B32B2457/202 , C09D4/00 , C09D133/08 , C09J133/10 , C09K11/02 , C09K11/883 , F21V9/32 , G02B5/0242 , G02B5/0294 , G02B6/00 , G02B6/0053 , G02B6/0055 , G02B6/02 , C08F222/12 , C08F2220/301
Abstract: A quantum dot film article includes a first barrier layer; a second barrier layer; and a quantum dot layer between the first barrier layer and the second barrier layer. The quantum dot layer includes quantum dots dispersed in a matrix including a cured radiation curable adhesive composition with external quantum efficiency of greater than about 70%. The radiation curable adhesive composition includes about 30 wt % to about 99 wt %, based on the total weight of the radiation curable adhesive composition, of a multifunctional monomer, multifunction oligomer, or mixture thereof, wherein the multifunctional monomer includes (meth)acryl functional groups on a backbone.
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公开(公告)号：US20200369954A1
公开(公告)日：2020-11-26
申请号：US16636813
申请日：2018-08-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming QIU , Joseph M. PIEPER , Eric W. NELSON
Abstract: A quantum dot composition is described comprising light-emitting nanoparticles comprising a polyamine silicone ligand dispersed in a polymerizable resin composition comprising at least one polythiol, at least one polyene, wherein the polyene lacks functional groups that are amine-reactive, at least one amine-reactive ethylenically unsaturated component in an amount ranging from 2 to 15 wt.%, based on the total wt. % solids of the composition, and a hindered phenolic antioxidant. Also described are quantum dot (e.g. film) articles.
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公开(公告)号：US20190382658A1
公开(公告)日：2019-12-19
申请号：US16086668
申请日：2017-03-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Eric W. NELSON , Joseph M. PIEPER , Zai-Ming QIU , James A. THIELEN
Abstract: Quantum dot compositions comprise quantum dots dispersed in a curable resin composition comprising hindered phenolic antioxidant, wherein the antioxidant comprises about 0.2 wt % to about 5 wt %, based on the total weight of the quantum dot composition.
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公开(公告)号：US20170158925A1
公开(公告)日：2017-06-08
申请号：US15323661
申请日：2015-06-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph M. PIEPER , Eric W. NELSON , Karrisa L. ECKERT , Wayne S. MAHONEY
IPC: C09J163/00 , C09J9/02 , C09J11/04 , B32B27/36 , C09J5/06 , B32B7/12 , B32B27/08 , B32B27/38 , C09K11/02 , C09J7/02
CPC classification number: C09J163/00 , B32B7/12 , B32B27/06 , B32B27/08 , B32B27/36 , B32B27/38 , B32B2255/10 , B32B2255/20 , B32B2264/02 , B32B2264/10 , B32B2307/40 , B32B2307/7244 , B32B2307/7246 , B32B2307/726 , B32B2307/7265 , B32B2457/20 , C09J5/06 , C09J7/35 , C09J9/02 , C09J11/04 , C09K11/02 , C09K11/025 , C09K11/08 , G02B6/005 , G02B6/0055 , G02F1/1336 , G02F1/133615 , G02F2001/133614 , G02F2202/36
Abstract: A quantum dot film article including a first barrier layer, a second barrier layer; and a quantum dot layer between the first barrier layer and the second barrier layer. The quantum dot layer includes quantum dots dispersed in a matrix including a cured adhesive composition. The adhesive composition includes an epoxide and a curing agent including: (a) a compound of Formula I: wherein A is a monocyclic or a polycyclic alkylene group, or a monocylic or a polycyclic heteroalkylene group, and m and n are integers each independently selected from 0 to 5; and (b) a polyether amine compound including at least one of primary and secondary amino groups attached to a polyether backbone. The adhesive composition further includes a radiation curable methacrylate compound.
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Patent Agency Ranking
公开(公告)号：US20160164031A1
公开(公告)日：2016-06-09
申请号：US14907276
申请日：2014-07-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph M. PIEPER , Eric W. NELSON , Fred B. MCCORMICK , Karissa L. ECKERT , Adam M. NEBRASKA
CPC classification number: H01L51/5256 , C08J7/045 , C08J2367/02 , C08J2433/08 , C09J5/00 , C09J2205/31 , G02F1/1336 , G02F2001/133614 , H01L27/3244 , H01L51/004 , H01L51/0094 , H01L51/502 , H01L51/5246 , H01L51/5262 , H01L51/56 , H01L2227/323
Abstract: The present disclosure relates to forming a bond with a high peel resistance between a bonding layer and an adjacent barrier layer. Such articles are particularly useful in the preparation of a device, in particular a luminescent device, and a method is described for assembly of the luminescent device. The luminescent device includes an encapsulation system using flexible transparent barrier film and an ultraviolet (UV) radiation curable (meth)acrylate matrix. The moisture sensitive luminescent material can be, for example, a quantum dot material disposed in a film, or a film construction that includes an OLED structure.
Abstract translation: 本公开涉及在接合层和相邻阻挡层之间形成具有高剥离电阻的键。 这样的制品在制备器件，特别是发光器件中特别有用，并且描述了用于组装发光器件的方法。 发光装置包括使用柔性透明阻挡膜和紫外线（UV）辐射固化（甲基）丙烯酸酯基质的封装系统。 湿敏发光材料可以是例如设置在膜中的量子点材料或包括OLED结构的膜结构。
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公开(公告)号：US20150368553A1
公开(公告)日：2015-12-24
申请号：US14762173
申请日：2014-01-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , NANOSYS INC.
Inventor： Eric W. NELSON , Karissa L. ECKERT , William Blake KOLB , Tyler D. NESVIK , Minghu TU
CPC classification number: C09K11/025 , B32B7/12 , B32B27/08 , B32B27/36 , B32B2250/02 , B32B2250/24 , B32B2250/40 , B32B2255/10 , B32B2255/26 , B32B2264/10 , B32B2264/102 , B32B2264/12 , B32B2307/712 , B32B2307/7244 , B32B2307/7246 , B32B2307/7265 , B32B2457/20 , B32B2551/00 , B82Y20/00 , B82Y40/00 , C09K11/02 , C09K11/565 , C09K11/883 , H01L33/501 , H01L33/502 , H01L33/505 , Y10S977/774 , Y10S977/783 , Y10S977/892 , Y10S977/932 , Y10T428/25 , Y10T428/31515
Abstract: A quantum dot film article includes a first barrier film, a second barrier film, and a quantum dot layer separating the first barrier from the second barrier film. The quantum dot layer includes quantum dots dispersed in a polymer material. The polymer material includes a methacrylate polymer, an epoxy polymer and a photoinitiator.
Abstract translation: 量子点膜制品包括第一阻挡膜，第二阻挡膜和将第一阻挡层与第二阻挡膜分离的量子点层。 量子点层包括分散在聚合物材料中的量子点。 聚合物材料包括甲基丙烯酸酯聚合物，环氧聚合物和光引发剂。
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8.发明申请公开(公告)号：US20200262979A1
公开(公告)日：2020-08-20
申请号：US16647761
申请日：2018-09-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming QIU , Joseph M. PIEPER , Eric W. NELSON
Abstract: A quantum dot article is described comprising a first barrier layer, a second barrier layer, and a quantum dot layer between the first and second barrier layer. The quantum dot layer comprises light-emitting nanoparticles dispersed in a cured matrix. The quantum dot layer further comprises a hydroxyl-iunctional polyamine silicone ligand that is the reaction product of a polyamine silicone ligand and a monofunctional epoxy compound. Also described is a hydroxyl-functional polyamine silicone that is the reaction product of a polyamine silicone and a monofunctional epoxy compound, as well as quantum dot compositions comprising light-emitting nanoparticles and the described hydroxyl-functional polyamine silicone.
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9.发明申请公开(公告)号：US20200216752A1
公开(公告)日：2020-07-09
申请号：US16647796
申请日：2018-09-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming QIU , Joseph M. PIEPER , Eric W. NELSON
Abstract: A quantum dot article comprises (a) a first barrier layer, (b) a second barrier layer, and (c) a quantum dot layer between the first barrier layer and the second barrier layer, the quantum dot layer comprises light-emitting nanoparticles dispersed in a cured matrix; wherein the quantum dot layer further comprises a hydroxyl-functional unsaturated polyamine silicone ligand that is the reaction product of a polyamine silicone ligand and an unsaturated monofunctional epoxy compound.
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公开(公告)号：US20180282617A1
公开(公告)日：2018-10-04
申请号：US15525308
申请日：2015-11-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming QIU , Joseph M. PIEPER , Eric W. NELSON
Abstract: A quantum dot film article quantum dot layer comprising quantum dots dispersed in a matrix comprising a cured thiol-alkene resin is described.
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