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公开(公告)号：US08783904B2
公开(公告)日：2014-07-22
申请号：US13380912
申请日：2010-06-17
申请人： Michel Cornelis Josephus Marie Vissenberg , Tim Dekker , Rifat Ata Mustafa Hikmet , Ramon Pascal Van Gorkom , Marcellinus Petrus Carolus Michael Krijn , Oscar Hendrikus Willemsen
发明人： Michel Cornelis Josephus Marie Vissenberg , Tim Dekker , Rifat Ata Mustafa Hikmet , Ramon Pascal Van Gorkom , Marcellinus Petrus Carolus Michael Krijn , Oscar Hendrikus Willemsen
IPC分类号： F21V5/00
CPC分类号： H05B33/0803
摘要： The invention provides a multi-beam illumination system (1) for providing an illumination image (53). The multi-beam illumination system (1) has a plurality of light sources (11) with optional collimating optics (12), arranged to generate a plurality of light beams (13); a panel (30) comprising a plurality of panel segments (32) in a panel plane (35) at a first distance (d1) and arranged to contain a plurality of segment patterns (34) on the corresponding panel segments (32); and an imaging lens array (40) comprising a plurality of imaging lenses (42) in an imaging lens plane (45) parallel to the panel plane (35). Each imaging lens (42) of the imaging lens array (40) is arranged to image a corresponding segment pattern (34) of the plurality of segment patterns (34) into a respective projection image (52) of a plurality of projection images (52). The plurality of projection images (52) overlap at a predetermined image distance (Lp) and form the illumination image (53).
摘要翻译： 本发明提供一种用于提供照明图像（53）的多光束照明系统（1）。 多光束照明系统（1）具有多个可选择的准直光学器件（12）的光源（11），被布置成产生多个光束（13）; 一个面板（30），包括在第一距离（d1）的平板平面（35）中的多个面板段（32），并布置成在对应的面板段（32）上容纳多个分段图形（34）; 以及包括平行于所述面板平面（35）的成像透镜平面（45）中的多个成像透镜（42）的成像透镜阵列（40）。 成像透镜阵列（40）的每个成像透镜（42）被布置成将多个分割图案（34）中的相应的分割图案（34）成像为多个投影图像（52 ）。 多个投影图像（52）以预定图像距离（Lp）重叠并形成照明图像（53）。
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公开(公告)号：US20120106151A1
公开(公告)日：2012-05-03
申请号：US13380912
申请日：2010-06-17
申请人： Michel Cornelis Josephus Marie Vissenberg , Tim Dekker , Rifat Ata Mustafa Hikmet , Ramon Pascal Van Gorkom , Marcellinus Petrus Carolus Michael Krijn , Oscar Hendrikus Willemsen
发明人： Michel Cornelis Josephus Marie Vissenberg , Tim Dekker , Rifat Ata Mustafa Hikmet , Ramon Pascal Van Gorkom , Marcellinus Petrus Carolus Michael Krijn , Oscar Hendrikus Willemsen
IPC分类号： F21V5/04
CPC分类号： H05B33/0803
摘要： The invention provides a multi-beam illumination system (1) for providing an illumination image (53). The multi-beam illumination system (1) has a plurality of light sources (11) with optional collimating optics (12), arranged to generate a plurality of light beams (13); a panel (30) comprising a plurality of panel segments (32) in a panel plane (35) at a first distance (d1) and arranged to contain a plurality of segment patterns (34) on the corresponding panel segments (32); and an imaging lens array (40) comprising a plurality of imaging lenses (42) in an imaging lens plane (45) parallel to the panel plane (35). Each imaging lens (42) of the imaging lens array (40) is arranged to image a corresponding segment pattern (34) of the plurality of segment patterns (34) into a respective projection image (52) of a plurality of projection images (52). The plurality of projection images (52) over-lap at a predetermined image distance (Lp) and form the illumination image (53).
摘要翻译： 本发明提供一种用于提供照明图像（53）的多光束照明系统（1）。 多光束照明系统（1）具有多个可选择的准直光学器件（12）的光源（11），被布置成产生多个光束（13）; 一个面板（30），包括在第一距离（d1）的平板平面（35）中的多个面板段（32），并布置成在对应的面板段（32）上容纳多个分段图形（34）; 以及成像透镜阵列（40），其在平行于所述面板平面（35）的成像透镜平面（45）中包括多个成像透镜（42）。 成像透镜阵列（40）的每个成像透镜（42）被布置成将多个分割图案（34）中的对应的分割图案（34）成像为多个投影图像（52 ）。 多个投影图像（52）以预定图像距离（Lp）重叠，形成照明图像（53）。
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公开(公告)号：US20100149444A1
公开(公告)日：2010-06-17
申请号：US12595250
申请日：2008-04-14
申请人： Rifat Ata Mustafa Hikmet , Ties Van Bommel , Thomas Caspar Kraan , Leon Hendrikus Christiaan Kusters , Siebe Tjek De Zwart , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
发明人： Rifat Ata Mustafa Hikmet , Ties Van Bommel , Thomas Caspar Kraan , Leon Hendrikus Christiaan Kusters , Siebe Tjek De Zwart , Oscar Hendrikus Willemsen , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： G02F1/133 , G02F1/1343 , G02F1/1347 , G02F1/13357 , G02F1/1333 , G02F1/1335
摘要： A beam shaping device (1; 31) comprising first (3; 33) and second (4; 37) optically transparent substrates, a liquid crystal layer (2; 36) sandwiched there between, and first (5; 34) and second (6; 35) electrodes arranged on a side of the liquid crystal layer (2; 36) facing the first substrate (3; 34). The beam shaping device (1; 31) is controllable between beam-shaping states, each permitting passage of light through the beam-shaping device in a direction perpendicular thereto. The beam shaping device (1; 31) is configured in such a way that application of a voltage (V) across the first (5; 34) and second (6; 35) electrodes results in an electric field having a portion essentially parallel to the liquid crystal layer (2; 36) in a segment thereof between neighboring portions of the electrodes (5, 6; 34; 35) and extending substantially from the first substrate (3; 34) to the second (4; 35) substrate. In this way a relatively high refractive index gradient can be obtained across short distances, which enables a very efficient beam shaping. The electric field can be achieved by utilizing electrodes provided on one side of the liquid crystal layer, in a so-called in-plane configuration. The device can be used in an autostereoscopic display device, for switching between 2D and 3D modes.
摘要翻译： 一种光束成形装置（1; 31），包括第一（3; 33）和第二（4; 37）光学透明基板，夹在其间的液晶层（2; 36）与第一（5,34）和第二 布置在面向第一基板（3; 34）的液晶层（2; 36）侧的电极; 光束成形装置（1; 31）在光束成形状态之间是可控的，每个光束成形装置允许光在垂直于其的方向上通过光束整形装置。 光束整形装置（1; 31）被配置成使得施加跨越第一（5; 34）和第二（6; 35）电极的电压（V）导致电场具有基本上平行于 在所述电极（5,6; 34; 35）的相邻部分之间的部分中的所述液晶层（2; 36），并且基本上从所述第一衬底（3; 34）延伸到所述第二衬底（4; 35）。 以这种方式，可以在短距离上获得相对高的折射率梯度，这使得能够非常有效地进行光束成形。 可以通过利用设置在液晶层的一侧上的电极以所谓的平面内构造来实现电场。 该设备可用于自动立体显示设备，用于在2D和3D模式之间切换。
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公开(公告)号：US08373923B2
公开(公告)日：2013-02-12
申请号：US12067048
申请日：2006-09-08
CPC分类号： H04N5/7416 , H04N9/3141
摘要： The present invention relates to an illuminator (10, 30, 40) comprising a spatial light modulator (14) including an array of elements (16) each adapted to selectively transmit incoming light without altering the direction of the light, or alter the direction of incoming light; a lamp (12) arranged to illuminate the modulator; a lens (20, 42) for directing unaltered light from the modulator onto an illumination surface (24); and means for forwarding essentially all light altered in direction by the modulator towards the illumination surface.
摘要翻译： 本发明涉及一种包括空间光调制器（14）的照明器（10,30,40），该空间光调制器（14）包括元件阵列（16），每个元件适于选择性地透射入射光而不改变光的方向，或改变方向 入射光; 布置成照亮调制器的灯（12）; 用于将未改变的光从调制器引导到照明表面（24）上的透镜（20,42）; 以及用于将所述调制器的方向基本上转向照明表面的装置。
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公开(公告)号：US20080225371A1
公开(公告)日：2008-09-18
申请号：US12067048
申请日：2006-09-08
CPC分类号： H04N5/7416 , H04N9/3141
摘要： The present invention relates to an illuminator (10, 30, 40) comprising a spatial light modulator (14) including an array of elements (16) each adapted to selectively transmit incoming light without altering the direction of the light, or alter the direction of incoming light; a lamp (12) arranged to illuminate the modulator; a lens (20, 42) for directing unaltered light from the modulator onto an illumination surface (24); and means for forwarding essentially all light altered in direction by the modulator towards the illumination surface.
摘要翻译： 本发明涉及一种包括空间光调制器（14）的照明器（10,30,40），该空间光调制器（14）包括元件阵列（16），每个元件适于选择性地透射入射光而不改变光的方向，或改变方向 入射光; 布置成照亮调制器的灯（12）; 用于将未改变的光从调制器引导到照明表面（24）上的透镜（20,42）; 以及用于将所述调制器的方向基本上转向照明表面的装置。
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公开(公告)号：US09153753B2
公开(公告)日：2015-10-06
申请号：US13982889
申请日：2012-01-27
CPC分类号： H01L33/502 , B29D7/01 , C09K11/06 , C09K2211/1011 , G02B5/206 , H01L33/50
摘要： A method for manufacturing a wavelength converting element (202, 301, 302, 303, 310, 312) the method comprising providing (100) a polymeric carrier material (200) having a first wavelength converting material (201) dispersed or molecular dissolved therein; the first wavelength converting material (201) is adapted to convert light of a first wavelength to light of a second wavelength, deforming (101) the polymeric carrier material at a first temperature at or above the glass transition temperature thereof such that at least part of the polymeric carrier material (200) is crystallized; and annealing (102) the polymeric carrier material(200) at a second temperature below the melting temperature thereof. Treatment of a polymeric material(200) according to the invention improves the stability and lifetime of a wavelength converting material (201) comprised in a such a treated polymeric material. A polymeric material (200) treated according to the invention may comprise polymeric molecules having a degree of crystalline being 10% by volume or more.
摘要翻译： 一种用于制造波长转换元件（202,301,302,303,310,312）的方法，包括提供（100）具有分散或分子溶解在其中的第一波长转换材料（201）的聚合物载体材料（200） 第一波长转换材料（201）适于将第一波长的光转换成第二波长的光，在其玻璃化转变温度以上的第一温度使聚合物载体材料变形（101），使得至少部分 聚合物载体材料（200）结晶; 以及在低于其熔融温度的第二温度下退火（102）聚合物载体材料（200）。 根据本发明的聚合材料（200）的处理改善了包含在这种经处理的聚合材料中的波长转换材料（201）的稳定性和寿命。 根据本发明处理的聚合材料（200）可以包含结晶度为10体积％以上的聚合物分子。
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公开(公告)号：US08696167B2
公开(公告)日：2014-04-15
申请号：US12676632
申请日：2008-09-08
IPC分类号： F21V17/02
CPC分类号： F21V14/06 , F21L4/005 , F21V7/0091 , F21V14/00 , F21V14/04 , F21V14/065 , F21V14/08 , F21Y2115/10 , G02B3/14 , G02B5/021 , G02B5/0252 , G02B5/0278 , G02B27/0933
摘要： The invention relates to an illumination system (50), a beam-control element and a light source (30). The illumination system comprises the light source for emitting a light beam and a beam-control element for controlling the shape and/or direction of the light beam. The beam-control element comprises a resilient layer (2a) and a further layer (4a) being arranged substantially parallel to each other, the resilient layer comprising a relief (21) on a surface of the resilient layer arranged substantially parallel to the further layer, or the further layer comprising the relief on a surface of the further layer facing the resilient layer. The illumination system further comprises moving means (52) for moving the resilient layer and the further layer with respect to each other for reducing the relief by applying a pressure between the resilient layer and the further layer. The relief controls the shape and/or direction of the light-beam. When the relief is reduced by applying pressure, the light beam is substantially unaltered by the beam-control element.
摘要翻译： 本发明涉及照明系统（50），光束控制元件和光源（30）。 照明系统包括用于发射光束的光源和用于控制光束的形状和/或方向的光束控制元件。 光束控制元件包括弹性层（2a）和基本上彼此平行地布置的另外的层（4a），弹性层包括在基本上平行于另一层布置的弹性层的表面上的浮雕（21） 或者在另一层的面向弹性层的表面上包括浮雕的另外的层。 照明系统还包括用于相对于彼此移动弹性层和另一层的移动装置（52），以通过在弹性层和另一层之间施加压力来减小浮雕。 浮雕控制光束的形状和/或方向。 当通过施加压力来减小浮雕时，光束基本上不被梁控制元件改变。
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公开(公告)号：US20140021857A1
公开(公告)日：2014-01-23
申请号：US14009865
申请日：2012-04-03
CPC分类号： C09K11/06 , C09K11/7774 , C09K2211/1011 , C09K2211/1029 , C09K2211/1044 , H01L33/504 , H05B33/12
摘要： A luminescent converter 200, 220, 240, 260, a phosphor-enhanced light source and a luminaire are provided. The luminescent converter 200 comprises a first organic luminescent material 202, a second organic luminescent material 208 and a third inorganic luminescent material 206. The first organic luminescent material 202, the second organic luminescent material 208 and the inorganic luminescent material 206 absorb a portion of light emitted by the light source and/or absorbs a portion of light emitted by at least one of the other luminescent materials. The first organic luminescent material 202 converts at least a part of the absorbed light into light of a first color distribution. The second organic luminescent material 208 converts at least a part of the absorbed light into light of a second color distribution. The inorganic luminescent material 206 converts at least a part of the absorbed light into a third color distribution to compensate self-absorption of light by at least one of the first organic luminescent material 202 and the second organic luminescent material 208.
摘要翻译： 提供了发光转换器200,220,240,260，荧光增强光源和照明器。 发光转换器200包括第一有机发光材料202，第二有机发光材料208和第三无机发光材料206.第一有机发光材料202，第二有机发光材料208和无机发光材料206吸收一部分光 由光源发射和/或吸收由至少一种其它发光材料发射的光的一部分。 第一有机发光材料202将至少一部分吸收的光转换为第一颜色分布的光。 第二有机发光材料208将吸收的光的至少一部分转换为第二颜色分布的光。 无机发光材料206将吸收的光的至少一部分转换为第三颜色分布，以补偿由第一有机发光材料202和第二有机发光材料208中的至少一个的光的自吸收。
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公开(公告)号：US20130307010A1
公开(公告)日：2013-11-21
申请号：US13982889
申请日：2012-01-27
IPC分类号： H01L33/50
CPC分类号： H01L33/502 , B29D7/01 , C09K11/06 , C09K2211/1011 , G02B5/206 , H01L33/50
摘要： A method for manufacturing a wavelength converting element (202, 301, 302, 303, 310, 312) the method comprising providing (100) a polymeric carrier material (200) having a first wavelength converting material (201) dispersed or molecular dissolved therein; the first wavelength converting material (201) is adapted to convert light of a first wavelength to light of a second wavelength, deforming (101) the polymeric carrier material at a first temperature at or above the glass transition temperature thereof such that at least part of the polymeric carrier material (200) is crystallized; and annealing (102) the polymeric carrier material(200) at a second temperature below the melting temperature thereof. Treatment of a polymeric material(200) according to the invention improves the stability and lifetime of a wavelength converting material (201) comprised in a such a treated polymeric material. A polymeric material (200) treated according to the invention may comprise polymeric molecules having a degree of crystalline being 10% by volume or more.
摘要翻译： 一种用于制造波长转换元件（202,301,302,303,310,312）的方法，包括提供（100）具有分散或分子溶解在其中的第一波长转换材料（201）的聚合物载体材料（200） 第一波长转换材料（201）适于将第一波长的光转换成第二波长的光，在其玻璃化转变温度以上的第一温度使聚合物载体材料变形（101），使得至少部分 聚合物载体材料（200）结晶; 以及在低于其熔融温度的第二温度下退火（102）聚合物载体材料（200）。 根据本发明的聚合材料（200）的处理改善了包含在这种经处理的聚合材料中的波长转换材料（201）的稳定性和寿命。 根据本发明处理的聚合材料（200）可以包含结晶度为10体积％以上的聚合物分子。
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公开(公告)号：US20130175920A1
公开(公告)日：2013-07-11
申请号：US13825694
申请日：2011-09-19
CPC分类号： H05B33/04 , F21K9/232 , F21K9/64 , F21V31/00 , F21V31/03 , F21Y2115/10 , H01L51/5259 , H05B33/14
摘要： The invention provides a light-emitting arrangement (100, 200, 300), comprising: a light source (101, 201, 301) adapted to emit light of a first wavelength; a wavelength converting member (106, 206, 306) comprising a wavelength converting material adapted to receive light of said first wavelength and to convert at least part of the received light to light of a second wavelength; a sealing structure (103) at least partially surrounding said wavelength converting member to form a sealed cavity (105, 205, 305) containing at least said wavelength converting member, said cavity containing a controlled atmosphere; and a getter material (108, 208, 308) arranged within said sealed cavity, wherein said getter material is adapted to operate in the presence of water and/or produces water as a reaction product. Such getter materials have high capacity for removal of oxygen from the atmosphere within the sealed cavity, such that a low oxygen concentration can be maintained within the cavity. Hence, the lifetime of the wavelength converting material may be prolonged.
摘要翻译： 本发明提供了一种发光装置（100,200,300），包括：适于发射第一波长的光的光源（101,201,301）; 波长转换构件（106,206,306），其包括适于接收所述第一波长的光的波长转换材料并将所接收的光的至少一部分转换成第二波长的光; 至少部分地围绕所述波长转换构件以形成包含至少所述波长转换构件的密封空腔（105,205,305）的密封结构（103），所述空腔包含受控气氛; 以及布置在所述密封空腔内的吸气剂材料（108,208,308），其中所述吸气剂材料适于在水的存在下操作和/或产生作为反应产物的水。 这种吸气剂材料具有从密封空腔内的大气中除去氧气的高容量，使得能够在空腔内保持低氧浓度。 因此，可以延长波长转换材料的寿命。
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