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1.发明授权Phosphors, such as new narrow-band red emitting phosphors for solid state lighting 有权荧光体，如用于固态照明的新型窄带红色发光荧光粉公开(公告)号：US09546319B2
公开(公告)日：2017-01-17
申请号：US14401368
申请日：2013-05-09
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Peter Josef Schmidt , Frauke Charlotte Hintze , Philipp Alexander Hubert Pust , Volker Weiler , Cora Sieglinde Hecht , Sebastian Florian Schmiechen , Wolfgang Schnick , Detlef Uwe Wiechert
CPC classification number: C09K11/7728 , C09K11/0883 , C09K11/7706 , C09K11/7715 , C09K11/7734 , C09K11/7792 , H01L33/502 , H05B33/14
Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor having the formula M1−x−y−zZzAaBbCcDdEeN4−nOn:ESxREy (I), with M=selected from the group consisting of Ca, Sr, and Ba; Z=selected from the group consisting of monovalent Na, K, and Rb; A=selected from the group consisting of divalent Mg, Mn, Zn, and Cd; B=selected from the group consisting of trivalent B, Al and Ga; C=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; D=selected from the group consisting of monovalent Li, and Cu; E=selected for the group consisting of P, V, Nb, and Ta; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; 0≦x≦0.2; 0≦y≦0.2; 0
Abstract translation: 本发明除了应用于照明单元中还提供了具有式M1-x-y-zZaAbBCcDdEeN4-nOn：ESxREy（I）的荧光体，其中M =选自Ca，Sr和Ba; Z =选自单价Na，K和Rb; A =选自二价Mg，Mn，Zn和Cd; B =选自三价B，Al和Ga; C =选自四价Si，Ge，Ti和Hf组成的组; D =选自由一价Li和Cu组成的组; E =由P，V，Nb和Ta组成的组选择; ES =选自二价Eu，Sm和Yb; RE =选自三价Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er和Tm组成的组; 0≤x≤0.2; 0≤y≤0.2; 0
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公开(公告)号：US11101409B2
公开(公告)日：2021-08-24
申请号：US15537299
申请日：2015-12-17
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Peter Josef Schmidt , Walter Mayr , Volker Weiler , Hans-Helmut Bechtel
Abstract: The invention provides a lighting device configured to provide white lighting device light, the lighting device comprising (i) a light source, configured to provide blue light source light, and (ii) a luminescent material element, configured to absorb at least part of the blue light source light and to convert into luminescent material light, wherein the luminescent material element comprises a luminescent material which consists for at least 80 wt. % of a M2-2xEu2xSi5-yAlyOyN8-y phosphor, wherein M comprises one or more of Mg, Ca, Sr, Ba, with a molar ratio of (Mg+Ca+Sr)/(Ba)≤0.1, wherein x is in the range of 0.001-0.02, wherein y is in the range of ≤0.2, and wherein the white lighting device light comprises said blue light source light and said luminescent material light.
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公开(公告)号：US10158052B2
公开(公告)日：2018-12-18
申请号：US15423495
申请日：2017-02-02
Applicant: Koninklijke Philips N.V.
Inventor： Volker Weiler , Peter Josef Schmidt , Hans-Helmut Bechtel
IPC: H01L33/50 , G02F1/1335 , C09K11/61 , C09K11/64 , C09K11/77 , H01L25/075 , F21V9/30 , C09K11/02 , C09K11/08 , F21V9/08 , F21Y115/10
Abstract: The invention provides a lighting unit comprising a source of blue light, a source of green light, a first source of red light comprising a first red luminescent material, configured to provide red light with a broad band spectral light distribution, and a second source of red light comprising a second red luminescent material, configured to provide red light with a spectral light distribution comprising one or more red emission lines. Especially, the first red luminescent material comprises (Mg,Ca,Sr)AlSiN3:Eu and/or (Ba,Sr,Ca)2Si5-xAlxOxN8-x:Eu, and the second red luminescent material comprises K2SiF6:Mn.
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公开(公告)号：US10539275B2
公开(公告)日：2020-01-21
申请号：US15526519
申请日：2015-11-05
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Peter Josef Schmidt , Philipp-Jean Strobel , Sebastian Florian Schmiechen , Cora Sieglinde Hecht , Volker Weiler , Wolfgang Schnick
Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor selected from the class of M2D2C2-2bBbA2N6:Ln (I) with M=selected from the group consisting of divalent Ca, Sr, and Ba; D=selected from the group consisting of monovalent Li, divalent Mg, Mn, Zn, Cd, and trivalent Al and Ga; C=selected from the group consisting of monovalent Li and Cu; B=selected from the group consisting of divalent Mg, Zn, Mn and Cd; A=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; Ln=selected from the group consisting of ES and RE; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; and 0≤b≤1.
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公开(公告)号：US20160329471A1
公开(公告)日：2016-11-10
申请号：US15213241
申请日：2016-07-18
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Volker Weiler , Wolfgang Schnick , Peter Josef Schmidt , Markus Armin Seibald
IPC: H01L33/50 , G02F1/1335 , C09K11/61
CPC classification number: H01L33/504 , C09K11/616 , C09K11/617 , G02F1/1336 , H01L33/502 , H01L2933/0041
Abstract: The invention provides a lighting unit comprising a light source, configured to generate light source light and a luminescent material, configured to convert at least part of the light source light into luminescent material light, wherein the light source comprises a light emitting diode (LED) and wherein the luminescent material comprises a phosphor comprising M2AX6 doped with tetravalent manganese, wherein M comprises monovalent cations, at least comprising potassium and rubidium, wherein A comprises a tetravalent cation, at least comprising silicon, wherein X comprises a monovalent anion, at least comprising fluorine, and wherein M2AX6 has the hexagonal phase.
Abstract translation: 本发明提供了一种照明单元，其包括被配置为产生光源光和发光材料的光源，其被配置为将至少部分光源光转换成发光材料光，其中光源包括发光二极管（LED） 并且其中所述发光材料包括掺杂有四价锰的M2AX6的磷光体，其中M包含至少包含钾和铷的一价阳离子，其中A包含至少包含硅的四价阳离子，其中X包含一价阴离子，至少包含 氟，并且其中M2AX6具有六方相。
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Patent Agency Ranking
公开(公告)号：US20150295144A1
公开(公告)日：2015-10-15
申请号：US14439253
申请日：2013-10-22
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Volker Weiler , Peter Josef Schmidt , Hans-Helmut Bechtel
IPC: H01L33/50 , C09K11/64 , C09K11/77 , C09K11/61 , G02F1/1335 , H01L25/075
CPC classification number: H01L33/504 , C09K11/025 , C09K11/0883 , C09K11/617 , C09K11/646 , C09K11/7731 , C09K11/7734 , F21V9/08 , F21V9/30 , F21Y2115/10 , G02F1/133603 , G02F2001/133614 , H01L25/0753 , H01L33/502 , H01L2924/0002 , H01L2924/00
Abstract: The invention provides a lighting unit comprising a source of blue light, a source of green light, a first source of red light comprising a first red luminescent material, configured to provide red light with a broad band spectral light distribution, and a second source of red light comprising a second red luminescent material, configured to provide red light with a spectral light distribution comprising one or more red emission lines. Especially, the first red luminescent material comprises (Mg,Ca,Sr)AlSiN3:Eu and/or (Ba,Sr,Ca)2Si5-xAlxOxN8-x:Eu, and the second red luminescent material comprises K2SiF6:Mn.
Abstract translation: 本发明提供了一种照明单元，其包括蓝光源，绿光源，包括第一红色发光材料的第一红光源，用于提供具有宽带光谱分布的红光，以及第二源 红光包括第二红色发光材料，其被配置为提供具有包括一个或多个红色发射线的光谱分布的红光。 特别地，第一红色发光材料包含（Mg，Ca，Sr）AlSiN 3：Eu和/或（Ba，Sr，Ca）2 Si 5-x Al x O x N 8-x：Eu，第二红色发光材料包含K 2 SiF 6：Mn。
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公开(公告)号：US20170015902A1
公开(公告)日：2017-01-19
申请号：US15123927
申请日：2015-03-10
Applicant: KONINKLIJKE PHILIPS N.V.
IPC: C09K11/77 , G02F1/1335 , H01L33/50 , C09K11/08 , C09K11/02
CPC classification number: C09K11/7792 , C09K11/025 , C09K11/0883 , C09K11/655 , C09K11/7721 , C09K11/7734 , G02F1/133603 , H01L33/502
Abstract: The invention provides a lighting unit (100) comprising a light source (10), configured to generate light source light (11) and a luminescent material (20), configured to convert at least part of the light source light (11) into luminescent material light (51), wherein the luminescent material (20) comprises a phosphor (40), wherein this phosphor comprises an alkaline earth aluminum nitride based material having a cubic crystal structure with T5 supertetrahedra, wherein the T5 supertetrahedra comprise at least Al and N, and wherein the alkaline earth aluminum nitride based material further comprises a luminescent lanthanide incorporated therein.
Abstract translation: 本发明提供了一种照明单元（100），包括一个被配置为产生光源光（11）和发光材料（20）的光源（10），该光源被构造成将至少部分光源光（11）转换成发光 材料光（51），其中所述发光材料（20）包括荧光体（40），其中所述荧光体包括具有T5超四面体的立方晶体结构的碱土金属氮化铝基材料，其中所述T5超四面体至少包含Al和N ，并且其中所述碱土金属氮化物基材料还包含掺入其中的发光镧系元素。
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公开(公告)号：US09944849B2
公开(公告)日：2018-04-17
申请号：US14840449
申请日：2015-08-31
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Joerg Meyer , Volker Weiler , Peter J. Schmidt
IPC: H01L33/00 , C09K11/64 , C09K11/77 , H01L33/50 , C04B35/553
CPC classification number: C09K11/645 , C04B35/553 , C04B2235/3201 , C04B2235/3203 , C04B2235/3206 , C04B2235/3217 , C04B2235/3224 , C04B2235/3241 , C04B2235/3262 , C04B2235/3272 , C04B2235/3286 , C04B2235/3409 , C04B2235/5292 , C04B2235/5436 , C04B2235/764 , C09K11/7774 , H01L33/502 , H01L33/505 , H01L33/507
Abstract: The invention provides a light emitting diode device comprising a light emitting diode arranged on a substrate and a wavelength converting element. The wavelength converting element contains as a luminescent material a Mn4+-activated fluoride compound having a garnet-type crystal structure. The Mn4+-activated fluoride compound preferably answers the general formula {A3}[B2-x-yMnxMgy](Li3)F12-dOd, in which formula A stands for at least one element selected from the series consisting of Na+ and K+ and B stands for at least one element selected from the series consisting of Al3+, B3+, Sc3+, Fe3+, Cr3+, Ti4+ and In3+, and in which formula x ranges between 0.02 and 0.2, y ranges between 0.0 (and incl. 0.0) and 0.4 and d ranges between 0 (and incl. 0) and 1. Said compound is most preferably {Na3}[Al2-x-yMnxMgy](Li3)F12-dOd.
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公开(公告)号：US20170345975A1
公开(公告)日：2017-11-30
申请号：US15537299
申请日：2015-12-17
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Peter Josef Schmidt , Walter Mayr , Volker Weiler , Hans-Helmut Bechtel
CPC classification number: H01L33/502 , C09K11/0883 , C09K11/59 , C09K11/7734 , H01L33/504
Abstract: The invention provides a lighting device configured to provide white lighting device light, the lighting device comprising (i) a light source, configured to provide blue light source light, and (ii) a luminescent material element, configured to absorb at least part of the blue light source light and to convert into luminescent material light, wherein the luminescent material element comprises a luminescent material which consists for at least 80 wt. % of a M2-2xEu2xSi5-yAlyOyN8-y phosphor, wherein M comprises one or more of Mg, Ca, Sr, Ba, with a molar ratio of (Mg+Ca+Sr)/(Ba)≦0.1, wherein x is in the range of 0.001-0.02, wherein y is in the range of ≦0.2, and wherein the white lighting device light comprises said blue light source light and said luminescent material light.
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公开(公告)号：US20170314745A1
公开(公告)日：2017-11-02
申请号：US15526519
申请日：2015-11-05
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Peter Josef Schmidt , Philipp-Jean Strobel , Sebastian Florian Schmiechen , Cora Sieglinde Hecht , Volker Weiler , Wolfgang Schnick
Abstract: The invention provides, amongst others for application in a lighting unit, a phosphor selected from the class of M2D2C2-2bBbA2N6:Ln (I) with M=selected from the group consisting of divalent Ca, Sr, and Ba; D=selected from the group consisting of monovalent Li, divalent Mg, Mn, Zn, Cd, and trivalent Al and Ga; C=selected from the group consisting of monovalent Li and Cu; B=selected from the group consisting of divalent Mg, Zn, Mn and Cd; A=selected from the group consisting of tetravalent Si, Ge, Ti, and Hf; Ln=selected from the group consisting of ES and RE; ES=selected from the group consisting of divalent Eu, Sm and Yb; RE=selected from the group consisting of trivalent Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, and Tm; and 0≦b≦1.
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