-
1.发明申请公开(公告)号：US20210257522A1
公开(公告)日：2021-08-19
申请号：US17229400
申请日：2021-04-13
Applicant: OSRAM GmbH
Inventor： Angela Eberhardt , Florian Peskoller , Jörg Frischeisen , Thomas Huckenbeck , Michael Schmidberger , Jürgen Bauer , Dennis Sprenger , Jürgen Hager , Maximilian Vogl , Oliver Woisetschläger , Vera Stöppelkamp
Abstract: A conversion element, an optoelectronic component, an arrangement and a method for producing a conversion element are disclosed. In an embodiment an arrangement includes a conversion element having a wavelength converting conversion material, a matrix material in which the conversion material is embedded and a substrate on which the matrix material with the embedded conversion material is directly arranged, wherein at least one condensed sol-gel material, and a laser source configured to emit primary radiation during operation, wherein the conversion element is arranged in a beam path of the laser source, wherein the conversion element is mechanically immovably mounted with respect to the laser source, and wherein the primary radiation of the laser source is dynamically arranged to the conversion element.
-
公开(公告)号：US10711191B2
公开(公告)日：2020-07-14
申请号：US15649385
申请日：2017-07-13
Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
Inventor： Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Römer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Bönisch , Hailing Cui
Abstract: A phosphor and a lighting device are disclosed. In an embodiment a lighting device includes a first phosphor disposed in a beam path of the primary radiation source, wherein the first phosphor has the formula Sr(SraM1−a)Si2Al2(N,X)6:D,A,B,E,G,L, wherein element M is selected from Ca, Ba, Mg or combinations thereof, wherein element D is one or more elements selected from Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, alkali metals or Yb, wherein element A is selected from divalent metals different than those of the elements M and D, wherein element B is selected from trivalent metals, wherein element E is selected from monovalent metals, wherein element G is selected from tetravalent elements, wherein element L is selected from trivalent elements, wherein element X is selected from O or halogen, and wherein a parameter a is between 0.6 and 1.0.
-
公开(公告)号：US09719013B2
公开(公告)日：2017-08-01
申请号：US15094702
申请日：2016-04-08
Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
Inventor： Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Römer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Bönisch , Hailing Cui
CPC classification number: C09K11/7721 , C09K11/0883 , C09K11/646 , C09K11/7728 , C09K11/7734 , C09K11/7774 , H01L27/322 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
Abstract: A phosphor is disclosed. In an embodiment a phosphor includes an inorganic substance which includes, in its composition, at least an element D, an element Al, an element AX, an element SX and an element NX where D includes one, two or more elements selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, alkali metals and Yb, Al includes one, two or more elements selected from the group consisting of divalent metals not included in D, SX includes one, two or more elements selected from the group consisting of tetravalent metals, AX includes one, two or more elements selected from the group consisting of trivalent metals, and NX includes one, two or more elements selected from the group consisting of O, N, S, C, Cl, and F, wherein the inorganic substance has the same crystal structure as Sr(SraCa1-a)Si2Al2N61.
-
公开(公告)号：US20200291294A1
公开(公告)日：2020-09-17
申请号：US16890577
申请日：2020-06-02
Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
Inventor： Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Roemer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Boenisch , Hailing Cui
Abstract: A phosphor and a method for making the phosphor are disclosed. In an embodiment a phosphor for emission of red light includes SrxCa1−xAlSiN3:Eu, wherein x is: 0.8
-
公开(公告)号：US20160312118A1
公开(公告)日：2016-10-27
申请号：US15094702
申请日：2016-04-08
Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
Inventor： Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Römer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Bönisch , Hailing Cui
CPC classification number: C09K11/7721 , C09K11/0883 , C09K11/646 , C09K11/7728 , C09K11/7734 , C09K11/7774 , H01L27/322 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
Abstract: A phosphor is disclosed. In an embodiment a phosphor includes an inorganic substance which includes, in its composition, at least an element D, an element Al, an element AX, an element SX and an element NX where D includes one, two or more elements selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, alkali metals and Yb, Al includes one, two or more elements selected from the group consisting of divalent metals not included in D, SX includes one, two or more elements selected from the group consisting of tetravalent metals, AX includes one, two or more elements selected from the group consisting of trivalent metals, and NX includes one, two or more elements selected from the group consisting of O, N, S, C, Cl, and F, wherein the inorganic substance has the same crystal structure as Sr(SraCa1−a)Si2Al2N61.
-
Patent Agency Ranking
6.发明授权公开(公告)号：US11387391B2
公开(公告)日：2022-07-12
申请号：US17229400
申请日：2021-04-13
Applicant: OSRAM GmbH
Inventor： Angela Eberhardt , Florian Peskoller , Jörg Frischeisen , Thomas Huckenbeck , Michael Schmidberger , Jürgen Bauer , Dennis Sprenger , Jürgen Hager , Maximilian Vogl , Oliver Woisetschläger , Vera Stöppelkamp
IPC: F21S41/176 , H01L33/50 , F21S41/16 , F21V9/32 , C09K11/02 , C09K11/08 , H01S5/00 , F21W131/406
Abstract: A conversion element, an optoelectronic component, an arrangement and a method for producing a conversion element are disclosed. In an embodiment an arrangement includes a conversion element having a wavelength converting conversion material, a matrix material in which the conversion material is embedded and a substrate on which the matrix material with the embedded conversion material is directly arranged, wherein at least one condensed sol-gel material, and a laser source configured to emit primary radiation during operation, wherein the conversion element is arranged in a beam path of the laser source, wherein the conversion element is mechanically immovably mounted with respect to the laser source, and wherein the primary radiation of the laser source is dynamically arranged to the conversion element.
-
公开(公告)号：US20170058195A1
公开(公告)日：2017-03-02
申请号：US15342297
申请日：2016-11-03
Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
Inventor： Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Römer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Bönisch , Hailing Cui
CPC classification number: C09K11/7721 , C09K11/0883 , C09K11/646 , C09K11/7728 , C09K11/7734 , C09K11/7774 , H01L27/322 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
Abstract: A phosphor is disclosed. In an embodiment a phosphor includes an inorganic substance which includes, in its composition, at least an element D, an element A1, an element AX, an element SX and an element NX where D includes one, two or more elements selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, alkali metals and Yb, A1 includes one, two or more elements selected from the group consisting of divalent metals not included in D, SX includes one, two or more elements selected from the group consisting of tetravalent metals, AX includes one, two or more elements selected from the group consisting of trivalent metals, and NX includes one, two or more elements selected from the group consisting of O, N, S, C, Cl, and F, wherein the inorganic substance has the same crystal structure as Sr(SraCa1−a)Si2Al2N61.
Abstract translation: 公开了一种荧光体。 在一个实施方案中，荧光体包括无机物质，其组成包括至少一种元素D，元素A1，元素AX，元素SX和元素NX，其中D包括一个，两个或更多个选自基团 由Mn，Ce，Pr，Nd，Sm，Eu，Tb，Dy，Ho，Er，Tm，碱金属和Yb，Al组成的一种，两种以上的元素选自D， SX包括选自四价金属的一种，两种或更多种元素，AX包括选自三价金属的一种，两种或更多种元素，并且NX包括一种，两种或更多种选自O ，N，S，C，Cl和F，其中无机物质具有与Sr（SraCa1-a）Si2Al2N61相同的晶体结构。
-
公开(公告)号：US20160326430A1
公开(公告)日：2016-11-10
申请号：US15213174
申请日：2016-07-18
Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
Inventor： Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Römer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Bönisch , Hailing Cui
CPC classification number: C09K11/7721 , C09K11/0883 , C09K11/646 , C09K11/7728 , C09K11/7734 , C09K11/7774 , H01L27/322 , H01L33/502 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/00014
Abstract: A phosphor is disclosed. In an embodiment a phosphor includes an inorganic substance which includes, in its composition, at least an element D, an element Al, an element AX, an element SX and an element NX where D includes one, two or more elements selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, alkali metals and Yb, Al includes one, two or more elements selected from the group consisting of divalent metals not included in D, SX includes one, two or more elements selected from the group consisting of tetravalent metals, AX includes one, two or more elements selected from the group consisting of trivalent metals, and NX includes one, two or more elements selected from the group consisting of O, N, S, C, Cl, and F, wherein the inorganic substance has the same crystal structure as Sr(SraCa1−a)Si2Al2N61.
Abstract translation: 公开了一种荧光体。 在一个实施方案中，荧光体包括无机物质，其组成中至少包含元素D，元素A1，元素AX，元素SX和元素NX，其中D包括一个，两个或更多个选自基团 由Mn，Ce，Pr，Nd，Sm，Eu，Tb，Dy，Ho，Er，Tm，碱金属和Yb，Al组成的一种，两种以上的元素选自D， SX包括选自四价金属的一种，两种或更多种元素，AX包括选自三价金属的一种，两种或更多种元素，并且NX包括一种，两种或更多种选自O ，N，S，C，Cl和F，其中无机物质具有与Sr（SraCa1-a）Si2Al2N61相同的晶体结构。
-
公开(公告)号：US11292965B2
公开(公告)日：2022-04-05
申请号：US16890577
申请日：2020-06-02
Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
Inventor： Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Römer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Bönisch , Hailing Cui
Abstract: A phosphor and a method for making the phosphor are disclosed. In an embodiment a phosphor for emission of red light includes Sr(SraCa1-a)Si2Al2N6:Eu, wherein x is 0.8
-
10.发明授权公开(公告)号：US11009205B2
公开(公告)日：2021-05-18
申请号：US16488216
申请日：2018-02-16
Applicant: OSRAM GmbH
Inventor： Angela Eberhardt , Florian Peskoller , Jörg Frischeisen , Thomas Huckenbeck , Michael Schmidberger , Jürgen Bauer , Dennis Sprenger , Jürgen Hager , Maximilian Vogl , Oliver Woisetschläger , Vera Stöppelkamp
IPC: F21S41/176 , F21S41/16 , F21V9/32 , C09K11/02 , C09K11/08 , F21W131/406
Abstract: A conversion element, an optoelectronic component, an arrangement and a method for producing a conversion element are disclosed. In an embodiment an arrangement includes a conversion element including a wavelength converting conversion material, a matrix material in which the conversion material is embedded and a substrate on which the matrix material with the embedded conversion material is directly arranged, wherein the matrix material comprises at least one condensed sol-gel material selected from the group consisting of water glass, metal phosphate, aluminum phosphate, monoaluminum phosphate, modified monoaluminum phosphate, alkoxytetramethoxysilane, tetraethylorthosilicate, methyltrimethoxysilane, methyltriethoxysilane, titanium alkoxide, silica sol, metal alkoxide, metal oxane, and metal alkoxane, and a laser source configured to emit primary radiation during operation, wherein the conversion element is arranged in a beam path of the laser source, wherein the conversion element is mechanically immovably mounted with respect to the laser source, and wherein the primary radiation of the laser source is dynamically arranged to the conversion element.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.015 seconds)
