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公开(公告)号:US07974506B2
公开(公告)日:2011-07-05
申请号:US11986952
申请日:2007-11-27
申请人: Dirk Wittenberg , Kai Franz
发明人: Dirk Wittenberg , Kai Franz
IPC分类号: G02B6/26
CPC分类号: G02B6/0068 , F21K9/00 , G02B6/0043 , G02B6/0046 , G02B6/0055 , G02B6/0071 , G02B6/0073 , G02F1/133602 , G02F1/133615
摘要: A device for emitting a first and a second electromagnetic radiation (13, 23, 53) via a radiation coupling-out surface (5) along a device beam path. A first radiation-emitting arrangement (1) has at least one first radiation-emitting component (10) which emits the first electromagnetic radiation (13). A second radiation-emitting arrangement (2) has at least one second radiation-emitting component (20) which emits the second electromagnetic radiation (23). Furthermore, the device has a radiation-directing element (3), wherein the radiation coupling-out surface (5) is arranged in the beam path of the second radiation-emitting arrangement (2) and the radiation-directing element (3) directs the first electromagnetic radiation (13) to the radiation coupling-out surface (5).
摘要翻译: 一种用于沿着器件光束路径经由辐射耦合出表面(5)发射第一和第二电磁辐射(13,23,53)的装置。 第一辐射发射装置(1)具有发射第一电磁辐射(13)的至少一个第一辐射发射部件(10)。 第二辐射发射装置(2)具有发射第二电磁辐射(23)的至少一个第二辐射发射部件(20)。 此外,该装置具有辐射导向元件(3),其中辐射耦合出表面(5)布置在第二辐射发射装置(2)的光束路径中,并且辐射导向元件(3)引导 到辐射耦合出表面(5)的第一电磁辐射(13)。
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公开(公告)号:US20130329448A1
公开(公告)日:2013-12-12
申请号:US14000908
申请日:2011-03-01
申请人: Kai Franz , Ulrich Hartwig
发明人: Kai Franz , Ulrich Hartwig
IPC分类号: F21V13/02
CPC分类号: F21V13/02 , F21K9/64 , F21Y2115/10 , G02B2207/113 , G03B21/204 , H04N9/3164
摘要: A lighting apparatus includes an exciting light source for emitting exciting light; a phosphor element having a phosphor for converting at least partially the exciting light into yellow light; a solid state light source for emitting blue light; and an optical system for guiding the exciting light onto the phosphor element and guiding and mixing the converted yellow light and the blue light. The optical system includes a dichroic mirror for reflecting blue light and transmitting yellow light.
摘要翻译: 照明装置包括用于发射激发光的激发光源; 具有用于将至少部分激发光转换为黄光的荧光体的荧光体元件; 用于发射蓝光的固态光源; 以及用于将激发光引导到荧光体元件上并引导和混合转换的黄光和蓝光的光学系统。 光学系统包括用于反射蓝光并透射黄光的分色镜。
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公开(公告)号:US20080157009A1
公开(公告)日:2008-07-03
申请号:US11986952
申请日:2007-11-27
申请人: Dirk Wittenberg , Kai Franz
发明人: Dirk Wittenberg , Kai Franz
IPC分类号: G21G4/00
CPC分类号: G02B6/0068 , F21K9/00 , G02B6/0043 , G02B6/0046 , G02B6/0055 , G02B6/0071 , G02B6/0073 , G02F1/133602 , G02F1/133615
摘要: A device for emitting a first and a second electromagnetic radiation (13, 23, 53) via a radiation coupling-out surface (5) along a device beam path. A first radiation-emitting arrangement (1) has at least one first radiation-emitting component (10) which emits the first electromagnetic radiation (13). A second radiation-emitting arrangement (2) has at least one second radiation-emitting component (20) which emits the second electromagnetic radiation (23). Furthermore, the device has a radiation-directing element (3), wherein the radiation coupling-out surface (5) is arranged in the beam path of the second radiation-emitting arrangement (2) and the radiation-directing element (3) directs the first electromagnetic radiation (13) to the radiation coupling-out surface (5).
摘要翻译: 一种用于沿着器件光束路径经由辐射耦合出表面(5)发射第一和第二电磁辐射(13,23,53)的装置。 第一辐射发射装置(1)具有发射第一电磁辐射(13)的至少一个第一辐射发射部件(10)。 第二辐射发射装置(2)具有发射第二电磁辐射(23)的至少一个第二辐射发射部件(20)。 此外,该装置具有辐射导向元件(3),其中辐射耦合出表面(5)布置在第二辐射发射装置(2)的光束路径中,并且辐射导向元件(3)引导 到辐射耦合出表面(5)的第一电磁辐射(13)。
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