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公开(公告)号:US20080205077A1
公开(公告)日:2008-08-28
申请号:US11911025
申请日:2006-04-11
IPC分类号: F21V8/00
CPC分类号: G09F9/33 , F21W2131/406 , G02B27/0905 , G02B27/0977 , G02B27/0994 , G02B27/145 , G02B27/149
摘要: The invention relates to a lighting system (LSI) which comprises a plurality of light engines (LEa1,1, LEa2,1, LEa3,1) and a system-exit window (OS). Each light engine comprising a first predetermined number of light emitting diodes, a second pre-determined number of dichroÊc beam splitters, and an engine-output window. The light engine superposes light emitted by the light emitting diodes via at least one dichroÊc beam splitter on the engine-output window. The lighting system further comprises a plurality of light guides (LGa1,1, LGa2,1, LGa3,1) for guiding light emitted by the light engines towards the system-exit window. The light guides comprise a light-guide-output window (OGa1,1, OGa2,1, OGa3,1) The plurality of light-guide-output windows is arranged in an array constituting the system-exit window. The light guides enable the light engines to be located remotely from the system-exit window. This enables an effective cooling of the light emitting diodes of the light engines while allowing the light-guide-output windows to be stacked adjacent in the system-exit window.
摘要翻译: 本发明涉及一种照明系统(LSI),其包括多个光引擎(LEa1,1,1La2,1,1,...,LE1,3,1, / SUB>)和系统退出窗口(OS)。 每个光引擎包括第一预定数量的发光二极管,第二预定数量的二向分束器和发动机 - 输出窗口。 光引擎将由发光二极管发出的光通过至少一个二向分束器叠加在发动机 - 输出窗上。 照明系统还包括用于引导光的多个光导(LGa1,1,1L,LGa2,1,1L,LGa3,1,1) 由光引擎发射到系统出口窗口。 光导包括导光 - 输出窗口(OGa1,1,1,OGa2,1,1,OGa3,1,1)。多个 的光导输出窗口被布置在构成系统出口窗口的阵列中。 光导使光引擎远离系统出口窗口。 这使得能够有效地冷却光引擎的发光二极管,同时允许光导 - 输出窗口在系统出口窗口中相邻堆叠。
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公开(公告)号:US20080303407A1
公开(公告)日:2008-12-11
申请号:US12094673
申请日:2006-11-14
申请人: Klemens Brunner , Aldegonda Lucia Weijers , Hans-Peter Stormberg , Guido Henri Maria Van Tartwijk , Jean Paul Jacobs , Hans-Helmut Bechtel , Egbert Lenderink , Lingli Wang , Marco Van As , Erik Boonekamp , Martinus Petrus Joseph Peeters , Oscar Arturo Chao Pujol , Martijn Henri Richard Lankhorst , Teunis Willem Tukker , Cornelis Jojakim Jalink , Peter Alexander Duine
发明人: Klemens Brunner , Aldegonda Lucia Weijers , Hans-Peter Stormberg , Guido Henri Maria Van Tartwijk , Jean Paul Jacobs , Hans-Helmut Bechtel , Egbert Lenderink , Lingli Wang , Marco Van As , Erik Boonekamp , Martinus Petrus Joseph Peeters , Oscar Arturo Chao Pujol , Martijn Henri Richard Lankhorst , Teunis Willem Tukker , Cornelis Jojakim Jalink , Peter Alexander Duine
IPC分类号: H01J1/62
CPC分类号: C09K11/7734 , C04B35/584 , C04B35/597 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/444 , C04B2235/445 , C09K11/0883 , C09K11/7739 , C09K11/7768 , C09K11/7774 , G02F1/133603 , H01L33/502
摘要: A display device (100) comprising a plurality of lighting units (101), each lighting unit comprising at least one light emitting diode (202) being provided with a fluorescent element (203) arranged to absorb at least part of the light emitted by said light emitting diode and emit light of a wavelength range different from that of the absorbed light is provided. The fluorescent element (203) comprises at least one phosphor being an europium(II)-activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3x+4/3y:EuzOaXb.
摘要翻译: 一种包括多个照明单元(101)的显示装置(100),每个照明单元包括至少一个发光二极管(202),该发光二极管(202)设置有荧光元件(203),其被布置成吸收由所述 提供发光二极管并发射波长范围与吸收光不同的光。 荧光元件(203)包括至少一种荧光体,其是通式为EaxSiyN2 / 3x + 4 / 3y:EuzOaXb的铕(II)活化的卤代 - 氧代硫代三硅酸盐。
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公开(公告)号:US07939996B2
公开(公告)日:2011-05-10
申请号:US12094673
申请日:2006-11-14
申请人: Klemens Brunner , Aldegonda Lucia Weijers , Hans-Peter Stormberg , Guido Henri Maria Van Tartwijk , Jean Paul Jacobs , Hans-Helmut Bechtel , Egbert Lenderink , Lingli Wang , Marco Van As , Erik Boonekamp , Martinus Petrus Joseph Peeters , Oscar Arturo Chao Pujol , Martijn Henri Richard Lankhorst , Teunis Willem Tukker , Cornelis Jojakim Jalink , Peter Alexander Duine
发明人: Klemens Brunner , Aldegonda Lucia Weijers , Hans-Peter Stormberg , Guido Henri Maria Van Tartwijk , Jean Paul Jacobs , Hans-Helmut Bechtel , Egbert Lenderink , Lingli Wang , Marco Van As , Erik Boonekamp , Martinus Petrus Joseph Peeters , Oscar Arturo Chao Pujol , Martijn Henri Richard Lankhorst , Teunis Willem Tukker , Cornelis Jojakim Jalink , Peter Alexander Duine
IPC分类号: H01J1/62
CPC分类号: C09K11/7734 , C04B35/584 , C04B35/597 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/444 , C04B2235/445 , C09K11/0883 , C09K11/7739 , C09K11/7768 , C09K11/7774 , G02F1/133603 , H01L33/502
摘要: A display device (100) comprising a plurality of lighting units (101), each lighting unit comprising at least one light emitting diode (202) being provided with a fluorescent element (203) arranged to absorb at least part of the light emitted by said light emitting diode and emit light of a wavelength range different from that of the absorbed light is provided. The fluorescent element (203) comprises at least one phosphor being an europium(II)-activated halogeno-oxonitridosilicate of the general formula EaxSiyN2/3x+4/3y:EuzOaXb.
摘要翻译: 一种包括多个照明单元(101)的显示装置(100),每个照明单元包括至少一个发光二极管(202),该发光二极管(202)设置有荧光元件(203),其被布置成吸收由所述 提供发光二极管并发射波长范围与吸收光不同的光。 荧光元件(203)包括至少一种荧光体,其是通式为EaxSiyN2 / 3x + 4 / 3y:EuzOaXb的铕(II)活化的卤代 - 氧代硫代三硅酸盐。
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公开(公告)号:US08226254B2
公开(公告)日:2012-07-24
申请号:US12518293
申请日:2007-12-11
IPC分类号: F21V9/02
CPC分类号: H01L33/508 , G02B6/0073 , G02F1/133603 , G02F1/133605 , G02F1/133617 , H01L33/44 , H01L33/60
摘要: A high efficiency lighting system (100) is described that has a small etendue. This can be used, for example, for backlighting a display device such as a liquid crystal display (LCD), projection displays, as well as for general lighting purposes. A portion of the light from a light emitting device die (101) falls onto a fluorescent material (105,106), such as phosphor. Dichroic mirrors (107,109) prevent the light generated by the fluorescent material to return to the light-emitting device. The mirrors may also provide collimation of the generated light and the remainder of the light from the light-emitting device. In this way a high efficiency system is realized because little or no generated light is absorbed and the generated light does not have to travel through a fluorescent material layer and thus has a high chance to go in the desired direction.
摘要翻译: 描述了具有小的光密度的高效照明系统(100)。 这可以用于例如背光显示装置,例如液晶显示器(LCD),投影显示器以及用于一般的照明目的。 来自发光器件管芯(101)的光的一部分落在诸如磷光体的荧光材料(105,106)上。 分色镜(107,109)防止由荧光材料产生的光返回到发光装置。 反射镜还可以提供所产生的光和来自发光装置的其余光的准直。 以这种方式,由于很少或没有产生的光被吸收并且所产生的光不必穿过荧光材料层,因此具有很高的在所期望的方向上的机会,所以实现了高效率系统。
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公开(公告)号:US07878688B2
公开(公告)日:2011-02-01
申请号:US12096613
申请日:2006-12-11
申请人: Elvira Johanna Maria Paulussen , Peter Alexander Duine , Denis Joseph Carel Van Oers , Antonius Cornelis Van Den Broek , Johannes Trudo Cornelis Van Kemenade , Wouter Lambertus Petrus Willaert
发明人: Elvira Johanna Maria Paulussen , Peter Alexander Duine , Denis Joseph Carel Van Oers , Antonius Cornelis Van Den Broek , Johannes Trudo Cornelis Van Kemenade , Wouter Lambertus Petrus Willaert
CPC分类号: F21V13/02 , F21K9/62 , F21Y2115/10 , G02B3/0006 , G02B3/0056 , G02B5/02 , G02B27/1006
摘要: The invention relates to a lamp assembly (1) for illuminating a surface (S) comprising a chamber (3) accommodating a plurality of light-emitting diodes (11R, 11G, 11B) capable of emitting visible light. The lamp assembly comprises diffusing means (12) capable of diffusing said visible light of said light-emitting diodes to produce diffuse light (D), and said chamber further accommodates collimation means (5) arranged to collimate at least a portion of said diffused light for illuminating said surface. The lamp assembly is especially suitable for ambiance and atmosphere lighting applications.
摘要翻译: 本发明涉及一种用于照射表面(S)的灯组件(1),其包括容纳能够发射可见光的多个发光二极管(11R,11G,11B)的腔室(3)。 所述灯组件包括能够扩散所述发光二极管的所述可见光以产生漫射光(D)的扩散装置(12),并且所述腔室还容纳准直装置(5),所述准直装置(5)被布置成准直所述漫射光的至少一部分 用于照亮所述表面。 灯组件特别适用于氛围和大气照明应用。
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公开(公告)号:US20080231960A1
公开(公告)日:2008-09-25
申请号:US11570445
申请日:2005-06-10
申请人: Ramon Pascal Van Gorkom , Peter Alexander Duine , Siebe Tjerk De Zwart , Anthonie Hendrik Bergman , Michel Cornelis Josephus Marie Vissenberg , Marinus Josephus Jakobus Dona , Cornelius Antonius Van Den Heuvel
发明人: Ramon Pascal Van Gorkom , Peter Alexander Duine , Siebe Tjerk De Zwart , Anthonie Hendrik Bergman , Michel Cornelis Josephus Marie Vissenberg , Marinus Josephus Jakobus Dona , Cornelius Antonius Van Den Heuvel
CPC分类号: G02B27/102 , G02B5/045 , G02B5/09 , G02B5/26 , G02B27/142 , G02B27/143 , G02B27/283 , G02F1/133514 , G02F1/133536
摘要: An optical separating filter separates impinging light into a first and a second part having different properties. The separating filter comprises reflective filters (FR) arranged in funnel shaped structures (F1). Each one of the structures (F1) have an inlet area (IA1) to receive the impinging light (IL) and an outlet area (OA1) smaller than the inlet area. (IA1) to converge reflected impinging light (RL) towards the outlet area (OA1). The structures (F1) comprise a first group of funnel shaped structures (F1) constructed to reflect light which has a first property (C1) towards their respective first outlet areas (OA1) and for transmitting light which has a second property (C2) towards respective second outlet areas (OA2).
摘要翻译: 光学分离滤光器将入射光分离成具有不同性质的第一和第二部分。 分离过滤器包括布置在漏斗形结构(F 1)中的反射过滤器(FR)。 结构(F1)中的每一个具有接收入射光(IL)的入口区域(IA 1)和小于入口区域的出口区域(OA 1)。 (IA 1)将反射的入射光(RL)朝向出口区域(OA 1)会聚。 结构(F 1)包括第一组漏斗形结构(F 1),其被构造成将具有第一特性(C 1)的光朝向它们各自的第一出口区域(OA1)反射并用于透射具有第二特性 (C 2)朝向相应的第二出口区域(OA 2)。
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公开(公告)号:US07397597B2
公开(公告)日:2008-07-08
申请号:US10599007
申请日:2005-03-11
申请人: Alwin Rogier Martijn Verschueren , Peter Alexander Duine , Mark Thomas Johnson , Patrick John Baesjou , Lucas Josef Maria Schlangen , Eduard Matheus Johannes Niessen
发明人: Alwin Rogier Martijn Verschueren , Peter Alexander Duine , Mark Thomas Johnson , Patrick John Baesjou , Lucas Josef Maria Schlangen , Eduard Matheus Johannes Niessen
CPC分类号: G02F1/167
摘要: An electrophoretic display panel for displaying a picture has a pixel having an electrophorectic medium having first and second charged particles, the first charged particles having a first optical property, the second charged particles having a second optical property different from the first optical property, and an optical state depending on positions of the particles. Furthermore, particle movement apparatus is arranged to enable a picture movement of the first and the second particles to their respective position for displaying the picture, and particles movement decoupling apparatus is arranged to provide unequal abilities of the first and the second particles to move for substantially decoupling the picture movement of the first particles from the picture movement of the second particles.
摘要翻译: 用于显示图像的电泳显示面板具有具有第一和第二带电粒子的电泳介质的像素,第一带电粒子具有第一光学特性,第二带电粒子具有不同于第一光学性质的第二光学特性,以及 光学状态取决于颗粒的位置。 此外,颗粒移动装置被布置成使得第一和第二颗粒的图像移动到其各自的位置用于显示图像,并且颗粒运动解耦装置被布置成提供第一和第二颗粒的不相等的能力以基本上移动 将第一颗粒的图像移动与第二颗粒的图像移动分离。
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公开(公告)号:US07766489B2
公开(公告)日:2010-08-03
申请号:US11915303
申请日:2006-05-10
申请人: Peter Alexander Duine , Hugo Johan Cornelissen , Helmut Zahn , Marten Sikkens , Jorrit Ernst De Vries , Remco Alphonsus Hendrikus Breen
发明人: Peter Alexander Duine , Hugo Johan Cornelissen , Helmut Zahn , Marten Sikkens , Jorrit Ernst De Vries , Remco Alphonsus Hendrikus Breen
IPC分类号: G03B21/20
CPC分类号: G09F19/18 , F21S8/06 , F21Y2105/10 , F21Y2115/10 , H05B33/0842 , H05B33/0857 , H05B37/02
摘要: A lighting device is provided for projecting a pixelated lighting pattern to be viewed onto a surface facing said device is provided. The device comprises a plurality of independently controllable lighting units (1), each lighting unit comprising at least one light-emitting diode (3, 4, 5, 6), and a controller (7) for controlling the emission of light from said lighting units. A device according to the present invention allows ambient illumination of a surface and projection of images and patterns.
摘要翻译: 提供一种照明装置,用于将被观察到的像素化照明图案投影到面向所述装置的表面上。 该装置包括多个可独立控制的照明单元(1),每个照明单元包括至少一个发光二极管(3,4,5,6)和控制器(7),用于控制来自所述照明灯的光的发射 单位。 根据本发明的装置允许表面的环境照明和图像和图案的投影。
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公开(公告)号:US20080298054A1
公开(公告)日:2008-12-04
申请号:US12096613
申请日:2006-12-11
申请人: Elvira Johanna Maria Paulussen , Peter Alexander Duine , Denis Joseph Carel Van Oers , Antonius Cornelis Van Den Broek , Johannes Trudo Cornelis Van Kemenade , Wouter Lambertus Petrus Willaert
发明人: Elvira Johanna Maria Paulussen , Peter Alexander Duine , Denis Joseph Carel Van Oers , Antonius Cornelis Van Den Broek , Johannes Trudo Cornelis Van Kemenade , Wouter Lambertus Petrus Willaert
CPC分类号: F21V13/02 , F21K9/62 , F21Y2115/10 , G02B3/0006 , G02B3/0056 , G02B5/02 , G02B27/1006
摘要: The invention relates to a lamp assembly (1) for illuminating a surface (S) comprising a chamber (3) accommodating a plurality of light-emitting diodes (11R, 11G, 11B) capable of emitting visible light. The lamp assembly comprises diffusing means (12) capable of diffusing said visible light of said light-emitting diodes to produce diffuse light (D), and said chamber further accommodates collimation means (5) arranged to collimate at least a portion of said diffused light for illuminating said surface. The lamp assembly is especially suitable for ambiance and atmosphere lighting applications.
摘要翻译: 本发明涉及一种用于照射表面(S)的灯组件(1),其包括容纳能够发射可见光的多个发光二极管(11R,11G,11B)的腔室(3)。 所述灯组件包括能够扩散所述发光二极管的所述可见光以产生漫射光(D)的扩散装置(12),并且所述腔室还容纳准直装置(5),所述准直装置(5)被布置成准直所述漫射光的至少一部分 用于照亮所述表面。 灯组件特别适用于氛围和大气照明应用。
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公开(公告)号:US20080192209A1
公开(公告)日:2008-08-14
申请号:US11915303
申请日:2006-05-10
申请人: Peter Alexander Duine , Hugo Johan Cornelissen , Helmut Zahn , Marten Sikkens , Jorrit Ernst De Vries , Remco Alphonsus Hendriku Breen
发明人: Peter Alexander Duine , Hugo Johan Cornelissen , Helmut Zahn , Marten Sikkens , Jorrit Ernst De Vries , Remco Alphonsus Hendriku Breen
IPC分类号: G03B21/20
CPC分类号: G09F19/18 , F21S8/06 , F21Y2105/10 , F21Y2115/10 , H05B33/0842 , H05B33/0857 , H05B37/02
摘要: A lighting device is provided for projecting a pixelated lighting pattern to be viewed onto a surface facing said device is provided. The device comprises a plurality of independently controllable lighting units (1), each lighting unit comprising at least one light-emitting diode (3, 4, 5, 6), and a controller (7) for controlling the emission of light from said lighting units. A device according to the present invention allows ambient illumination of a surface and projection of images and patterns.
摘要翻译: 提供一种照明装置,用于将被观察到的像素化照明图案投影到面向所述装置的表面上。 该装置包括多个可独立控制的照明单元(1),每个照明单元包括至少一个发光二极管(3,4,5,6)和控制器(7),用于控制来自所述照明灯的光的发射 单位。 根据本发明的装置允许表面的环境照明和图像和图案的投影。
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