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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：US08462325B2
公开(公告)日：2013-06-11
申请号：US13122971
申请日：2009-10-06
申请人： Ties Van Bommel , Eduard J. Meijer , Rifat A. M. Hikmet , Hendrik A. Van Sprang , Marcus A. Verschuuren
发明人： Ties Van Bommel , Eduard J. Meijer , Rifat A. M. Hikmet , Hendrik A. Van Sprang , Marcus A. Verschuuren
IPC分类号： G01J1/00
CPC分类号： H01L27/1462 , G01J1/04 , G01J1/0407 , G01J1/0429 , G01J1/06 , G01J1/4257 , G01J2001/061 , G01S3/784 , H01L27/14625 , H01L27/14685
摘要： The present invention relates to light sensors for measuring light characteristics. In particular, the present invention relates to a light directionality sensor that is capable of measuring light characteristics such as the light direction, light collimation, and light distribution. According to a first aspect of the present invention there is provided a light directionality sensor comprising a photo-sensor (2), comprising a plurality of photo-sensitive elements (3), and a plurality of light-absorbing light selecting structures (1) arranged on the photo-sensor so as to form an array of light-absorbing light selecting structures. In the array of light-absorbing light selecting structures, a succession of at least some of the light-absorbing light selecting structures has varying structural characteristics. The varying structural characteristics is achieved by each individual structure of the succession being formed such that it allows light within a different angle interval with respect to the array to be sensed. Further, according to a second aspect of the invention, there is provided a method for forming a light sensor according to the first aspect of the present invention.
摘要翻译： 本发明涉及用于测量光特性的光传感器。 特别地，本发明涉及能够测量诸如光方向，光准直和光分布等光特性的光方向性传感器。 根据本发明的第一方面，提供了一种光方向性传感器，其包括光传感器（2），其包括多个光敏元件（3）和多个光吸收光选择结构（1） 布置在光传感器上以形成吸光选择结构的阵列。 在光吸收光选择结构的阵列中，至少一些光吸收光选择结构的一系列具有不同的结构特征。 变化的结构特征通过形成的连续的每个单独结构来实现，使得其允许相对于阵列的不同角度间隔内的光被感测。 此外，根据本发明的第二方面，提供了根据本发明的第一方面的用于形成光传感器的方法。
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公开(公告)号：US08256941B2
公开(公告)日：2012-09-04
申请号：US13059300
申请日：2009-08-17
IPC分类号： F21V17/02
CPC分类号： F21S41/645 , F21S41/14 , F21S41/16 , F21S41/60
摘要： The invention relates to a vehicle light system comprising a laser device for generating a laser beam, further comprising a light output module provided with a phosphor element for emitting a light beam upon incidence of the generated laser beam and provided with an optical element associated with the phosphor element for producing a light output beam. Furthermore, the light system comprises a further light output module provided with a corresponding further phosphor element and a second optical element. The laser device is arranged to switch between a first state, in which the generated laser beam is directed to the phosphor element, and a second state in which the generated laser beam is directed to the further phosphor element.
摘要翻译： 本发明涉及一种车辆光系统，其包括用于产生激光束的激光装置，还包括光输出模块，所述光输出模块设置有用于在所产生的激光束入射时发射光束的荧光元件，并设置有与所述激光束相关联的光学元件 用于产生光输出光束的荧光体元件。 此外，光系统包括另外的光输出模块，该模块设置有相应的另外的磷光体元件和第二光学元件。 激光装置被布置成在生成的激光束被引导到磷光体元件的第一状态和其中所产生的激光束被引导到另外的磷光体元件的第二状态之间切换。
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公开(公告)号：US20120169952A1
公开(公告)日：2012-07-05
申请号：US13497258
申请日：2010-09-09
IPC分类号： G02F1/1335
CPC分类号： G02F1/1393 , A47F11/10 , G02F1/292
摘要： The invention relates to a lighting apparatus (1) for generating a light pattern. A light source (4) generates a light beam (5) for being directed onto a liquid crystal cell (2). The liquid crystal cell (2) comprises a periodic structure (3). If voltage is applied to the liquid crystal cell (2) by a voltage source (8), a period phase pattern is generated. The liquid crystal cell (2) and the light source (4) are adapted such that multiple separate light beams (6) are generated in different directions by diffraction at the generated periodic phase pattern, wherein the multiple separate light beams (6) form the light pattern (7). Since the light pattern is generated by diffraction at the periodic phase pattern, which is modifiable by applying voltage, different light patterns can be generated, in particular, for decorative purposes, in a technically relatively simple way.
摘要翻译： 本发明涉及一种用于产生光图案的照明装置（1）。 光源（4）产生用于被引导到液晶单元（2）上的光束（5）。 液晶单元（2）包括周期性结构（3）。 如果通过电压源（8）向液晶单元（2）施加电压，则产生周期相位图。 液晶单元（2）和光源（4）适于使得通过在所产生的周期性相位图案处的衍射在不同方向上产生多个分开的光束（6），其中多个分开的光束（6）形成 光图案（7）。 由于光图案是通过施加电压可修改的周期性相位图案的衍射产生的，特别是为了装饰目的，可以以技术上相对简单的方式产生不同的光图案。
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公开(公告)号：US20110293231A1
公开(公告)日：2011-12-01
申请号：US12787854
申请日：2010-05-26
CPC分类号： G02B6/06
摘要： Optical faceplates and methods for manufacturing same are disclosed. An optical faceplate (10) includes a substrate (12) having a major surface, and an array (15) of optical fibers embossed on the substrate. The optical fibers have a length determined in accordance with a layer of material deposited on the substrate from which the optical fibers are formed, a depth of the features in a mold or stamp and a number of processing/stamping steps. A method includes forming (202) a layer on a substrate having a major surface, and processing (204) the layer to form an array of optical fibers transversely disposed to the major surface.
摘要翻译： 公开了光学面板及其制造方法。 光学面板（10）包括具有主表面的基底（12）和在基底上压花的光纤阵列（15）。 光纤具有根据沉积在其上形成光纤的基板上的材料层确定的长度，模具或印模中的特征的深度以及多个加工/冲压步骤。 一种方法包括在具有主表面的基底上形成（202）层，以及处理（204）该层以形成横向设置在主表面上的光纤阵列。
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公开(公告)号：US20110122627A1
公开(公告)日：2011-05-26
申请号：US12993875
申请日：2009-05-27
CPC分类号： G02B27/145 , F21S8/00 , F21S10/00 , F21S41/645 , F21V7/06 , F21V9/00 , F21V9/30 , F21V14/00 , F21V23/0471 , F21Y2101/00 , F21Y2115/30 , G02B27/0905 , G02B27/0938 , G02B27/095 , G02B27/0977 , G02B27/1006 , G02B27/144
摘要： The invention relates to a lighting apparatus comprising a laser source (2) for emitting laser light (3). The lighting apparatus further comprises a first laser light modification unit (7) for modifying an optical characteristic of the laser light, which first laser light modification unit (7) is situated at a first location, and a second laser light modification unit (8) for modifying an optical characteristic of the laser light, which second laser light modification unit (8) is situated at a second location. The lighting apparatus further comprises a laser light distribution modification unit (4) for modifying a laser light distribution (5, 6) directed onto at least one of the first and second laser light modification units (7, 8) from a first to a second laser light distribution which is different from the first laser light distribution.
摘要翻译： 本发明涉及一种包括用于发射激光（3）的激光源（2）的照明装置。 照明装置还包括：第一激光修改单元（7），用于修改第一激光修改单元（7）位于第一位置处的激光的光学特性;以及第二激光修改单元（8） 用于改变激光的光学特性，该第二激光修改单元（8）位于第二位置。 所述照明装置还包括：激光配光改变单元，用于将从所述第一和第二激光修改单元（7,8）中的至少一个引导到第一至第二激光配光单元（7,8）的激光配光（5,6） 与第一激光分布不同的激光分布。
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公开(公告)号：US20110064925A1
公开(公告)日：2011-03-17
申请号：US12992219
申请日：2009-05-14
申请人： Ties Van Bommel , Sander Frederik Wuister , Emile Johannes Karel Verstegen , Rifat Ata Mustafa Hikmet
发明人： Ties Van Bommel , Sander Frederik Wuister , Emile Johannes Karel Verstegen , Rifat Ata Mustafa Hikmet
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , G03F7/0755 , Y10T428/24802
摘要： An aqueous curable imprintable medium having at least one curable compound according to Formula 1: wherein R1-R3 are hydrolysable alkoxy groups, and wherein R4 is selected from the group consisting of C1-C6 linear alkyl groups, hydrolysable alkoxy groups and a phenyl group; and a photo-acid generator or a photo-base generator. Such a medium may have an extended shelf-life and may facilitate the formation of highly reproducible patterned layers when used in an imprint lithography process.
摘要翻译： 一种具有至少一种根据式1的可固化化合物的水溶性可固化印迹介质：其中R 1 -R 3是可水解的烷氧基，其中R 4选自C 1 -C 6直链烷基，可水解烷氧基和苯基; 以及光酸发生器或光源发生器。 这样的介质可能具有延长的保存期限，并且当用于压印光刻工艺时可以促进高度可再现的图案化层的形成。
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公开(公告)号：US20110013179A1
公开(公告)日：2011-01-20
申请号：US12934699
申请日：2009-03-31
CPC分类号： G02F1/29 , G01J1/02 , G01J1/0266 , G01J1/04 , G01J1/0407 , G01J1/0411 , G01J1/0429 , G01J1/0448 , G01J1/0477 , G01J1/0488 , G01J1/06 , G01J1/4228 , G01J3/36 , G01J2001/4247 , G01J2003/1213 , G02B5/06 , G02B26/0883 , G02B2207/123
摘要： A controllable light angle selecting device (100) is provided. It comprises a fixed light selecting means (110) adapted to transmit light incident thereon within a limited acceptance angle, optically connected to at least one light redirecting means (120) capable of obtaining a variable angular difference between light entering said light redirecting means (120) and light exiting said light redirecting means. A photometer, comprising a controllable light angle selector arranged in the path of light between a light source and a light measuring sensor is also provided.
摘要翻译： 提供可控光角选择装置（100）。 它包括一个固定的光选择装置（110），适于在有限的接受角度内透射入射到其上的光，光学连接到至少一个能够获得进入所述光重定向装置（120）的光之间的可变角度差的光重定向装置 ）和离开所述光重定向装置的光。 还提供了一种光度计，其包括布置在光源和光测量传感器之间的光路中的可控光角选择器。
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公开(公告)号：US20100321937A1
公开(公告)日：2010-12-23
申请号：US12864908
申请日：2009-02-02
CPC分类号： G09F9/33 , F21S2/005 , F21V21/35 , F21Y2105/00 , F21Y2115/15
摘要： The invention relates to a lighting system, a light element for use in such system, and a display comprising such a lighting system. The lighting system comprises light elements (5) such as LEDs or OLEDs, located between two preferably transparent substrates (2, 3) provided with an electrically conducting layers. The light element has sliding electrical contacts, enabling movement of the light element between the substrates while being lit. Such a system provides a relatively simple lighting system allowing for easy modification.
摘要翻译： 本发明涉及照明系统，用于这种系统的轻型元件以及包括这种照明系统的显示器。 照明系统包括位于设置有导电层的两个优选透明衬底（2,3）之间的诸如LED或OLED的光元件（5）。 光元件具有滑动的电触点，使得能够在点亮时在基板之间移动光元件。 这种系统提供了相对简单的照明系统，允许容易的修改。
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公开(公告)号：US07834963B2
公开(公告)日：2010-11-16
申请号：US10596223
申请日：2004-12-08
IPC分类号： G02F1/1335
CPC分类号： G02F1/133504 , G02B5/0236 , G02B5/0278
摘要： A method of manufacturing an optical integrator panel is provided. The method comprises the steps of: suspending a plurality of elongate particles in a liquid; applying an electric or magnetic field to the suspension to orientate the particles with parallel longitudinal axes; and solidifying the liquid to fix the orientation of the particles, thereby forming an optical integrator panel having a homogeneous distribution of elongate particles. An optical integrator panel is also provided. The optical integrator panel is adapted to reduce the angular dependence of contrast of a liquid crystal display. Specifically, the optical integrator panel is for placement in the path of reflected or transmitted light emitted by the liquid crystal display. The optical integrator panel comprises: a solid transparent panel; and a plurality of elongate particles homogeneously distributed in the panel, wherein the plurality of elongate particles are orientated with parallel longitudinal axes.
摘要翻译： 提供了一种制造光学积分器面板的方法。 该方法包括以下步骤：将多个细长颗粒悬浮在液体中; 将电场或磁场施加到悬浮液以使具有平行纵轴的颗粒定向; 并固化液体以固定颗粒的取向，从而形成具有细长颗粒均匀分布的光学积分器面板。 还提供了光学积分器面板。 光学积分器面板适于减小液晶显示器的对比度的角度依赖性。 具体地，光学积分器面板用于放置在由液晶显示器发射的反射或透射光的路径中。 光学积分器面板包括：实心透明面板; 以及均匀地分布在面板中的多个细长颗粒，其中多个细长颗粒以平行的纵向轴线定向。
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