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公开(公告)号：US09719014B2
公开(公告)日：2017-08-01
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.
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公开(公告)号：US09823556B2
公开(公告)日：2017-11-21
申请号：US14972254
申请日：2015-12-17
Applicant: OSRAM GmbH
Inventor： Daniel Bichler
CPC classification number: G03B21/204 , F21S10/02 , G03B33/08
Abstract: A light module may include a conversion means, which is designed to absorb excitation radiation having a first wavelength of an absorption spectrum and to convert it into light having a second wavelength of an emission spectrum. The light module includes an excitation radiation source designed to emit excitation radiation. The excitation radiation source is arranged in such a way that emitted excitation radiation can be radiated at least indirectly onto the conversion means. The light module includes a spectral filter having a long-pass filter characteristic and having a limiting wavelength. The spectral filter is designed and arranged to reduce the emission spectrum having the second dominant wavelength to the output spectrum having the first dominant wavelength. The conversion means has an emission spectrum having a red spectral component and having a second dominant wavelength and having a full width at half maximum of at least 120 nm.
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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。
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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。
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