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公开(公告)号：EP3298103A1
公开(公告)日：2018-03-28
申请号：EP15727167.7
申请日：2015-05-18
CPC分类号： C09K11/645 , C09K11/615 , C09K11/616 , C09K11/628 , C09K11/675 , C09K11/676 , C09K11/696 , C09K11/7705 , G02F1/133514 , G02F1/1336 , G02F2001/133614 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： Synthesizing a color stable Mn4+ doped phosphor by contacting a gaseous fluorine-containing oxidizing agent with a precursor of: AaBbCcDdXx:Mn4+; AaiBbiCciDdXxYd:Mn4+; A13G2−m−nMnmMgnLi3F12Op; or AZF4:Mn4+. Where A is Li, Na, K, Rb, Cs, or a combination; B is Be, Mg, Ca, Sr, Ba, or a combination; C is Sc, Y, B, Al, Ga, In, Tl, or a combination; D is Ti, Zr, Hf, Rf, Si, Ge, Sn, Pb, or a combination; X is F or a combination of F and one of Br, Cl, and I; Y is O, or a combination of O and one of S and Se; A1 is Na or K, or a combination; G is Al, B, Sc, Fe, Cr, Ti, In, or a combination; Z is La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y, In, or a combination.
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公开(公告)号：EP3006540B1
公开(公告)日：2018-03-07
申请号：EP14807674.8
申请日：2014-05-08
发明人： NAKAJIMA, Yasushi , TAKAI, Masayuki
CPC分类号： C09K11/881 , C09K11/67 , C09K11/676 , C09K11/678 , C09K11/70 , C09K11/701
摘要： The object of the present invention is to provide an oxide-based phosphor comprising elements other than rare earth elements as light-emitting elements, with low material costs, while achieving high luminous efficacy. The means for achieving the object is a phosphor comprising the following (1) to (3): (1) zirconium oxide, (2) titanium , and (3) at least one element selected from the group consisting of phosphorus, selenium, boron, and silicon.
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公开(公告)号：EP2988058A4
公开(公告)日：2017-01-11
申请号：EP14759536
申请日：2014-02-28
IPC分类号： F21S8/10 , C09K11/00 , C09K11/02 , C09K11/08 , C09K11/59 , C09K11/64 , C09K11/66 , C09K11/67 , F21V9/08 , F21W101/14 , F21Y101/00 , F21Y115/10 , F21Y115/30 , H01L33/50
CPC分类号： F21S48/2218 , C09K11/592 , C09K11/675 , F21S43/14 , F21S43/255 , F21S43/26 , H01L33/502
摘要： This red lamp including a blue LED as a light source for emitting blue light, and a red light-emitting member illuminated by blue light. The red light-emitting member of the red lamp includes a resin, and a complex fluoride phosphor which is a complex fluoride salt activated by manganese, that absorbs blue light and emits light containing a red component. This high-efficiency red lamp has intense light emission, providing good visibility at both the lamp front surface and the sides of the lamp, and is suitable as a lighting system for vehicle, such as a red taillight, red brake light, or the like.
摘要翻译： 该红色灯包括蓝色LED作为发出蓝色光的光源，以及由蓝色光照亮的红色发光部件。 红色灯的红色发光部件包括树脂和由锰活化的复合氟化物盐的复合氟化物荧光体，其吸收蓝色光并发出含有红色成分的光。 这种高效率的红灯具有强烈的发光，在灯的前表面和灯的两侧提供良好的可视性，并且适合作为车辆的照明系统，例如红色尾灯，红色刹车灯等 。
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公开(公告)号：EP2598601B1
公开(公告)日：2016-11-23
申请号：EP11738105.3
申请日：2011-07-11
发明人： LYONS, Robert, Joseph , GRIGOROV, Ljudmil, Slavchev , SETLUR, Anant, Achyut , SICLOVAN, Oltea, Puica
CPC分类号： C09K11/675 , C09K11/02 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , Y10T428/2991 , H01L2924/00014
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公开(公告)号：EP2841529B1
公开(公告)日：2016-07-20
申请号：EP13711576.2
申请日：2013-03-22
申请人： Merck Patent GmbH
CPC分类号： C09K11/676 , C09K11/7706 , C09K11/7734 , C09K11/7764 , F21K9/64 , G02F1/133603 , G02F2001/133614 , H01L33/502
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公开(公告)号：EP3006540A1
公开(公告)日：2016-04-13
申请号：EP14807674.8
申请日：2014-05-08
发明人： NAKAJIMA, Yasushi , TAKAI, Masayuki
CPC分类号： C09K11/881 , C09K11/67 , C09K11/676 , C09K11/678 , C09K11/70 , C09K11/701
摘要： The object of the present invention is to provide an oxide-based phosphor comprising elements other than rare earth elements as light-emitting elements, with low material costs, while achieving high luminous efficacy. The means for achieving the object is a phosphor comprising the following (1) to (3): (1) zirconium oxide, (2) titanium , and (3) at least one element selected from the group consisting of phosphorus, selenium, boron, and silicon.
摘要翻译： 本发明的目的是提供一种包含稀土元素以外的元素作为发光元件的氧化物基荧光体，其材料成本低，并且实现高发光效率。 （1）〜（3）：（1）氧化锆，（2）钛，（3）选自磷，硒，硼 ，和硅。
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公开(公告)号：EP2832820A4
公开(公告)日：2015-12-09
申请号：EP12876469
申请日：2012-05-08
发明人： ZHOU MINGJIE , WANG RONG , CHEN GUITANG
CPC分类号： C09K11/87 , C09K11/02 , C09K11/58 , C09K11/7703
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公开(公告)号：EP2940745A1
公开(公告)日：2015-11-04
申请号：EP13868903.9
申请日：2013-12-26
CPC分类号： C09K11/616 , C09K11/02 , C09K11/617 , C09K11/7774 , H01L33/502 , H01L33/507
摘要： Disclosed is a wavelength conversion member which is a resin-molded article made of at least one type of thermoplastic resin selected from the group consisting of polyolefins, polystyrene, styrene copolymers, fluorocarbon resins, acrylic resins, nylons, polyester resins, polycarbonate resins, vinyl chloride resins, and polyether resins, the thermoplastic resin(s) containing less than or equal to 30 mass% of a complex fluoride fluorophore represented by A 2 (M 1-x Mn x )F 6 (in the formula: M is at least one type of tetravalent element selected from Si, Ti, Zr, Hf, Ge, and Sn; A is at least one type of alkali metal selected from Li, Na, K, Rb, and Cs and including at least Na and/or K; and x is from 0.001 to 0.3) and having a particle diameter D50, which is the median diameter at a cumulative volume of 50% in particle size distribution, of from 2 µm to 200 µm inclusive, the complex fluoride fluorophore being dispersed in the thermoplastic resin(s).
摘要翻译： 公开了一种波长转换部件，其是由选自聚烯烃，聚苯乙烯，苯乙烯共聚物，氟碳树脂，丙烯酸树脂，尼龙，聚酯树脂，聚碳酸酯树脂，乙烯基类树脂 氯化物树脂和聚醚树脂中，含有A2（M1-xMnx）F6（式：M）所示的复合氟化物荧光体小于或等于30质量％的热塑性树脂为至少一种四价元素 选自Si，Ti，Zr，Hf，Ge和Sn; A是至少一种选自Li，Na，K，Rb和Cs并至少包括Na和/或K的碱金属; x是从 0.001〜0.3），粒径分布中的累积体积50％的中值粒径D50为2μm以上且200μm以下的复合氟化物荧光体分散于热塑性树脂中， 。
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公开(公告)号：EP2781575A2
公开(公告)日：2014-09-24
申请号：EP14169080.0
申请日：2006-03-31
发明人： Watanabe, Hiromu , Itou, Masumi , Seki, Keiichi , Wada, Hiroshi , Shigeiwa, Motoyuki , Terada, Kaoru , Kijima, Naoto
CPC分类号： C09K11/7728 , B22F1/0014 , C04B35/581 , C04B35/591 , C04B35/62615 , C04B35/6455 , C04B2235/3895 , C04B2235/40 , C04B2235/401 , C04B2235/402 , C04B2235/428 , C04B2235/46 , C04B2235/5436 , C04B2235/5481 , C04B2235/6562 , C04B2235/761 , C09K11/7721 , C09K11/7731 , C09K11/7734 , C09K11/7735 , C09K11/7737 , C09K11/7738 , C09K11/7787 , C09K11/7789 , C09K11/7792 , C09K11/7794 , C09K11/7795 , C22C21/02 , C22C29/16 , H01L2224/32245 , H01L2224/32257 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/73265 , H05B33/14 , H01L2924/00014 , H01L2924/00
摘要： The present invention provides a method for producing a phosphor, comprising a step of heating an alloy, containing two or more metal elements for forming the phosphor, in a nitrogen-containing atmosphere; a composition containing a phosphor produced by the method; and a light-emitting device, display and lighting system using the phosphor.
Further, the present invention provides a phosphor made of a nitride or an oxynitride, wherein the phosphor is dispersed in a tenfold weight of water and the electric conductivity of a supernatant liquid obtained by allowing the dispersion to stand for one hour is 50 mS/m or less; a composition containing the phosphor; and a light-emitting device, display and lighting system using the phosphor.
An alloy powder that is a material for producing inorganic functional materials such as phosphors, a phosphor with high brightness, and a method for producing the phosphor. An alloy powder for an inorganic functional material precursor contains at least one metal element and at least one activating element M 1 and has a weight-average median diameter D 50 of 5 µ m to 40 µ m. A method for producing a phosphor includes a step of heating an alloy, containing two or more metal elements for forming the phosphor, in a nitrogen-containing atmosphere.摘要翻译： 本发明提供了一种制造荧光体的方法，包括在含氮气氛中加热含有两种或更多种用于形成荧光体的金属元素的合金的步骤; 含有通过该方法制造的荧光体的组合物; 以及使用该荧光体的发光装置，显示和照明系统。 此外，本发明提供一种由氮化物或氮氧化物制成的荧光体，其中将荧光体分散在十倍重量的水中，通过使分散体静置1小时得到的上清液的电导率为50mS / m 或更少; 含有荧光体的组合物; 以及使用该荧光体的发光装置，显示和照明系统。 作为用于生产无机功能材料如磷光体，具有高亮度的荧光体的材料的合金粉末和用于制造荧光体的方法。 用于无机功能材料前体的合金粉末含有至少一种金属元素和至少一种活化元素M 1，重均中值粒径D 50为5μm至40μm。 荧光体的制造方法包括：在含氮气氛中加热含有2个以上形成荧光体的金属元素的合金的工序。
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公开(公告)号：EP2591067A1
公开(公告)日：2013-05-15
申请号：EP10803059.4
申请日：2010-12-23
CPC分类号： B42D15/00 , B42D25/29 , B42D25/382 , B42D25/387 , C09K11/7701 , C09K11/7703 , C09K11/7756 , C09K11/7774 , G07D7/1205
摘要： The invention relates to a security feature comprising a luminescence pigment which has a host grating doped with a luminophore and is optically excited in order to emit luminescence light. The luminescence light of the luminescence pigment has a luminescence spectrum with a first luminescence peak and a second luminescence peak, the intensity of each peak being dependent on a substance constituent amount x of the luminophore in the luminescence pigment. With the luminescence pigment according to the invention, the host grating, the luminophore and the substance constituent amount x of the luminophore are selected such that even a slight increase or decrease in the substance constituent amount x of the luminophore brings about an intense relative variation in the peak intensities I
A and I
B . As a result thereof, the security against falsification provided by the luminescence pigment according to the invention is increased.摘要翻译： 本发明涉及一种具有发光颜料的安全特征，该发光颜料具有掺杂有发光体的主晶格，并且其是光学上可兴奋地发射发光的。 发光颜料的发光具有具有第一发光峰和第二发光峰的发光光谱，其峰强度分别取决于发光颜料中发光体的量分数x。 在根据本发明的发光颜料中，选择主晶格和发光体和发光体的量分数x，使得即使轻微增加或减少发光体的量分数x也会导致峰强度的强相对变化 IA和IB。 这增加了根据本发明的发光颜料的防伪性。
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