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1. 发明授权

US08469578B2 Optical element having at least one embedded reflector 有权
标题翻译：具有至少一个嵌入式反射器的光学元件
公开(公告)号：US08469578B2
公开(公告)日：2013-06-25
申请号：US12522725
申请日：2008-01-10
申请人： Hugo Johan Cornelissen , Hendrik Johannes Boudewijn Jagt , Willem Lubertus Ijzerman
发明人： Hugo Johan Cornelissen , Hendrik Johannes Boudewijn Jagt , Willem Lubertus Ijzerman
IPC分类号： F21V7/04
CPC分类号： B29D11/00596 , G02B5/124
摘要： An optical element includes a first optical member with at least one indentation at a first surface thereof, and a second optical member attached to the first surface. The second optical member conforms to the at least one indentation in the first optical member. The optical element further includes at least one reflector at an interface between the first and second optical members, where the at least one reflector is located at the at least one indentation. The reflector is formed by an interface between a cavity formed between the first and second optical members and at least one of the first and second optical members.
摘要翻译：光学元件包括在其第一表面具有至少一个凹陷的第一光学构件和附接到第一表面的第二光学构件。第二光学构件符合第一光学构件中的至少一个凹陷。光学元件还包括在第一和第二光学构件之间的界面处的至少一个反射器，其中至少一个反射器位于至少一个凹陷处。反射器由形成在第一和第二光学构件之间的空腔与第一和第二光学构件中的至少一个之间的界面形成。

2. 发明申请

US20100053976A1 OPTICAL ELEMENT HAVING AT LEAST ONE EMBEDDED REFLECTOR 有权
标题翻译：具有最小一个嵌入式反射器的光学元件
公开(公告)号：US20100053976A1
公开(公告)日：2010-03-04
申请号：US12522725
申请日：2008-01-10
申请人： Hugo Johan Cornelissen , Hendrik Johannes Boudewijn Jagt , Willem Lubertus Ijzerman
发明人： Hugo Johan Cornelissen , Hendrik Johannes Boudewijn Jagt , Willem Lubertus Ijzerman
IPC分类号： F21V7/00 , G02B7/182 , G02B1/12
CPC分类号： B29D11/00596 , G02B5/124
摘要： An optical element (50; 72a-d; 80; 90), which has a first optical member (1; 51; 86; 93; 101) with at least one indentation (2a-f; 20; 25; 30; 35; 40; 57a-c; 100) at a first surface (3) thereof, and a second optical member (5; 52; 87a-c; 94; 104) attached to the first surface (3) of the first optical member (1; 51; 86; 93; 101), this second optical member (5; 52; 87a-c; 94; 104) essentially conforming to the at least one indentation (2a-f; 20; 25; 30; 35; 40; 57a-c; 100) in the first optical member. The optical element further comprises at least one reflector (9-10; 55a-c; 85a-c; 92a-e) at an interface between the first and second optical members, the at least one reflector being located at the at least one indentation. The reflector (9-10; 55a-c; 85a-c; 92a-e) is formed by an interface between a cavity (8) formed between the first and second optical members and one of the first and second optical members.
摘要翻译：一个光学元件（50; 72a-d; 80; 90），它具有一个具有至少一个凹槽（2a-f; 20; 25; 30; 35; 35）的第一光学元件（1; 51; 86; 40; 57a-c; 100）和第一光学构件（1）的第一表面（3）上的第二光学构件（5; 52; 87a-c; 94; 104） ;所述第二光学构件（5; 52; 87a-c; 94; 104）基本上符合所述至少一个凹陷（2a-f; 20; 25; 30; 35; 40; 57a-c; 100）。所述光学元件还包括在所述第一和第二光学构件之间的界面处的至少一个反射器（9-10; 55a-c; 85a-c; 92a-e），所述至少一个反射器位于所述至少一个凹陷处。反射器（9-10; 55a-c; 85a-c; 92a-e）由形成在第一和第二光学构件之间的空腔（8）与第一和第二光学构件中的一个之间的界面形成。

3. 发明授权

US06795244B2 Illumination arrangement 失效
标题翻译：照明安排
公开(公告)号：US06795244B2
公开(公告)日：2004-09-21
申请号：US10203720
申请日：2002-10-29
申请人： Hendrik Johannes Boudewijn Jagt , Hugo Johan Cornelissen , Dirk Jan Broer , Cees Bastiaansen
发明人： Hendrik Johannes Boudewijn Jagt , Hugo Johan Cornelissen , Dirk Jan Broer , Cees Bastiaansen
IPC分类号： G02B2728
CPC分类号： G02B6/0056 , G02F1/13362
摘要： An arrangement for providing polarized light to, e.g. a LCD, is disclosed. The arrangement comprises a substrate (201) and a top layer (202). The substrate (201) is preferably optically anisotropic and the top layer (202) is either isotropic or anisotropic. The respective indices of refraction are chosen such that polarization separation occurs at the interface (214) between the substrate (201) and the top layer (202). Furthermore, the indices of refraction are chosen such that there are no restrictions on the angle of incidence (&thgr;i) of the incoming light (L), and hence obviating the need for collimation of the incoming light (L). The top layer (202) comprises light outcoupling structures, internally or externally.
摘要翻译：用于将偏振光提供到例如，公开了一种LCD。该装置包括基底（201）和顶层（202）。衬底（201）优选是光学各向异性的，顶层（202）是各向同性或各向异性的。选择相应的折射率使得偏振分离发生在基板（201）和顶层（202）之间的界面（214）处。此外，选择折射率使得对入射光（L）的入射角（tt）没有限制，并且因此消除了对入射光（L）的准直的需要。顶层（202）包括内部或外部的光输出耦合结构。

4. 发明授权

US07265800B2 Micro-structured illumination system for providing polarized light 失效
标题翻译：用于提供偏振光的微结构照明系统
公开(公告)号：US07265800B2
公开(公告)日：2007-09-04
申请号：US10252931
申请日：2002-09-23
申请人： Hendrik Johannes Boudewijn Jagt , Cees Bastiaansen , Hugo Johan Cornelissen , Dirk Jan Broer
发明人： Hendrik Johannes Boudewijn Jagt , Cees Bastiaansen , Hugo Johan Cornelissen , Dirk Jan Broer
IPC分类号： G02F1/1335
CPC分类号： G02B6/0038 , G02B6/005 , G02B6/0056 , G02F1/13362
摘要： A multi-layered arrangement according to the invention provide emission of polarized light. At least one of the interfacing surfaces between the layers is provided with a microstructure. In one embodiment, a first layer in the form of a lightguide substrate (401) receives unpolarized light from a lamp (420). A birefringent second layer (402) is provided with a microstructure (410) in the form of parallel grooves. On top of the birefringent layer a third layer (403), i.e. a coating layer, is located. Light is outcoupled by way of selective Total Internal Reflection, TIR, at the micro-structured surface of the birefringent layer, yielding a highly linearly polarized emission at near normal angles. The polarized light may be emitted out through the coating or in an opposite direction through the lightguide, which in an advantageous manner allow any configuration of transmissive (backlight), transflective (backlight) or reflective (frontlight) display arrangement.
摘要翻译：根据本发明的多层布置提供偏振光的发射。层之间的至少一个界面表面设置有微结构。在一个实施例中，以光导基板（401）形式的第一层接收来自灯（420）的非偏振光。双折射第二层（402）设置有平行凹槽形式的微结构（410）。在双折射层的顶部，设有第三层（403），即涂层。在双折射层的微结构化表面处，通过选择性全内反射（TIR）的方式将光输出耦合，在近似的正常角度产生高度线性偏振的发射。偏振光可以通过涂层或相反的方向通过光导发射出来，这以有利的方式允许透射（背光），半透反射（背光）或反射（前照灯）显示装置的任何构造。

5. 发明授权

US06750996B2 Waveguide, edge-lit illumination arrangement and display comprising such 失效
标题翻译：波导，边缘照明布置和包括这样的显示器
公开(公告)号：US06750996B2
公开(公告)日：2004-06-15
申请号：US10252974
申请日：2002-09-23
申请人： Hendrik Johannes Boudewijn Jagt , Cees Bastiaansen , Hugo Johan Cornelissen , Dirk Jan Broer
发明人： Hendrik Johannes Boudewijn Jagt , Cees Bastiaansen , Hugo Johan Cornelissen , Dirk Jan Broer
IPC分类号： G03H100
CPC分类号： G02B6/0056 , G03H1/0248 , G03H1/0408 , G03H2222/31
摘要： A polarized light-emitting waveguide for use in an edge-lit lighting arrangement has polarization-selective outcoupling structure including at least a volume hologram for selectively diffracting waveguided light towards the exit surface of the waveguide with high contrast and efficiency. The light emitted by the waveguide is selectively emitted to one side thereof, highly polarized, highly collimated and may be homogeneously distributed across the exit surface. Also, light emission may be normal or near-normal to the exit surface. If combined with light recycling means the contrast, brightness and/or efficiency of the edge-lit illumination arrangement may be further increased.
摘要翻译：用于边缘照明装置的偏振光发射波导具有极化选择输出耦合结构，其至少包括体积全息图，用于以高对比度和高效率选择性地将波导光衍射到波导的出射表面。由波导发射的光被选择性地发射到其一侧，高度极化，高度准直并且可以均匀地分布在出射表面上。此外，发光可能与出射表面正常或接近正常。如果结合光再利用意味着可以进一步增加边缘照明装置的对比度，亮度和/或效率。

6. 发明授权

US07072544B2 Polarized light-emitting waveguide plate 失效
标题翻译：极化发光波导板
公开(公告)号：US07072544B2
公开(公告)日：2006-07-04
申请号：US10276783
申请日：2001-05-08
申请人： Hugo Johan Cornelissen , Hendrik Johannes Boudewijn Jagt , Dirk Jan Broer , Cornelis Wihelmus Maria Bastiaansen , Henri Marie Joseph Boots , Rifat Ata Mustafa Hikmet , Horst Greiner
发明人： Hugo Johan Cornelissen , Hendrik Johannes Boudewijn Jagt , Dirk Jan Broer , Cornelis Wihelmus Maria Bastiaansen , Henri Marie Joseph Boots , Rifat Ata Mustafa Hikmet , Horst Greiner
IPC分类号： G02B6/26
CPC分类号： G02B6/0056 , G02B6/0041 , G02F1/13362
摘要： A polarized light emitting waveguide plate comprises an entrance side for coupling light into the wave guide plate, a major exit surface for coupling light out of the waveguide plate, and a polarizer for selectively directing a component of a first polarization state of light coupled in via the entrance side towards the exit surface, the polarizer comprising an anisotropically light scattering layer which selectively scatters the component of the first polarization state towards the exit surface. Preferably, the waveguide plate is made of conventionally processed polymeric materials in the form of a laminate of waveguide substrate, anisotropically light scattering layer and, optionally, an optically transparent cover layer.
摘要翻译：偏振光发射波导板包括用于将光耦合到波导板中的入射侧，用于将光耦合到波导板的主出射面和偏振器，用于选择性地引导耦合在通孔中的光的第一偏振态的分量朝向出射表面的入射侧，偏振器包括各向异性光散射层，其将第一偏振态的分量选择性地分散到出射表面。优选地，波导板由波导衬底，各向异性光散射层和任选的光学透明覆盖层的叠层形式的常规加工的聚合物材料制成。

7. 发明授权

US09660147B2 Method for providing a reflective coating to a substrate for a light emitting device 有权
公开(公告)号：US09660147B2
公开(公告)日：2017-05-23
申请号：US14002202
申请日：2012-03-09
申请人： Hendrik Johannes Boudewijn Jagt , Christian Kleijnen
发明人： Hendrik Johannes Boudewijn Jagt , Christian Kleijnen
IPC分类号： H01L33/46 , H05K1/02 , H05K3/28 , H05K3/00 , H01L33/60 , H05K1/03 , H05K3/34
CPC分类号： H01L33/60 , H01L33/46 , H01L33/62 , H01L33/641 , H01L33/647 , H01L2933/0058 , H05K1/0274 , H05K1/0306 , H05K3/00 , H05K3/285 , H05K3/3452 , H05K2201/10106 , H05K2201/2054 , Y10T29/49124 , Y10T29/49147
摘要： The present invention relates to a method for providing a reflective coating (114) to a substrate (104) for a light-emitting device (112), comprising the steps of: providing (201) a substrate (104) having a first surface portion (116) with a first surface material and a second surface portion (106, 108) with a second surface material different from the first surface material; applying (202) a reflective compound (401) configured to attach to said first surface material to form a bond with the substrate (104) in the first surface portion (116) that is stronger than a bond between the reflective compound (401) and the substrate (104) in the second surface portion (106, 108); curing (203) said reflective compound (401) to form a reflective coating (114) having said bond between the reflective coating (114) and the substrate (104) in the first surface portion (116); and subjecting said substrate (104) to a mechanical treatment with such an intensity as to remove (205) said reflective coating (114) from said second surface portion (106, 108) while said reflective coating (114) remains on said first surface portion (116).

8. 发明授权

US08936997B2 Optical composition 有权
标题翻译：光学组成
公开(公告)号：US08936997B2
公开(公告)日：2015-01-20
申请号：US13384609
申请日：2010-08-09
申请人： Hendrik Johannes Boudewijn Jagt , Christian Kleynen , Joanna Maria Elisabeth Baken
发明人： Hendrik Johannes Boudewijn Jagt , Christian Kleynen , Joanna Maria Elisabeth Baken
IPC分类号： H01L21/46 , C09K11/02 , C08K3/00 , C08K3/22
CPC分类号： C08K3/0008 , C08K3/01 , C08K3/22 , C08K2201/011 , C09K11/02 , C09K11/08
摘要： The invention relates to a composition comprising a binder material and nanoparticles having an average particle size of 100 nm or less having a first refractive index of at least 1.65 in respect of light of a first wavelength, and a second refractive index in the range of 1.60-2.2 in respect of light of a second wavelength, wherein said first refractive index is higher than said second refractive index, and wherein the first and second refractive indices may be tuned by adjusting the volume ratio of the nanoparticles to the binder material. The composition may improve light extraction when used for bonding a ceramic member to an LED, and/or may reduce the amount of light that is directed back towards the LED.
摘要翻译：本发明涉及一种组合物，其包含相对于第一波长的光具有第一折射率至少为1.65的平均粒径为100nm以下的粘合剂材料和纳米颗粒，第二折射率为1.60 -2.2关于第二波长的光，其中所述第一折射率高于所述第二折射率，并且其中可以通过调节纳米颗粒与粘合剂材料的体积比来调节第一和第二折射率。当用于将陶瓷构件结合到LED时，组合物可以改善光提取，和/或可以减少被引导回LED的光量。

9. 发明申请

US20150009649A1 LIGHT EMITING MODULE, A LAMP, A LUMINAIRE AND A DISPLAY DEVICE 有权
标题翻译：灯光模块，灯，灯泡和显示装置
公开(公告)号：US20150009649A1
公开(公告)日：2015-01-08
申请号：US14232916
申请日：2012-03-23
申请人： Hendrik Johannes Boudewijn Jagt , Olexandr Velentynovych Vdovin , Coen Adrianus Verschuren , Durandus Kornelius Dijken , Christian Kleijnen , Marcellinus Petrus Carolus Michael Krijn
发明人： Hendrik Johannes Boudewijn Jagt , Olexandr Velentynovych Vdovin , Coen Adrianus Verschuren , Durandus Kornelius Dijken , Christian Kleijnen , Marcellinus Petrus Carolus Michael Krijn
IPC分类号： F21K99/00
CPC分类号： F21K9/62 , F21K9/64 , F21Y2113/13 , F21Y2115/10 , H01L33/507 , H01L33/60 , H01L2924/0002 , H01L2933/0091 , H01L2924/00
摘要： A light emitting module (150) emits light through a light exit window (104) and comprises a base (110), a solid state light emitter (154, 158) and a partially diffusive reflective layer (102). The base (110) has a light reflective surface (112) which faces towards the light exit window (104). The light reflective surface (112) has a base reflection coefficient Rbase which is defined by a ratio between the amount of light that is reflected by the light reflective surface and the amount of light that impinges on the light reflective surface. The solid state light emitter (154, 158) emits light of a first color range (114), comprises a top surface (152, 158) and has a solid state light emitter reflection coefficient R_SSL which is defined by a ratio between the amount of light that is reflected by the solid state emitter (154,156) and the amount of light that impinges on the top surface (152, 158) of the solid state light emitter (1154, 156). A largest linear size dssL of the top surface (106) of the at least one solid state light emitter is defined as the longest distance from a point on the top surface (152, 158) of the at least one solid state light emitter to another point on the top surface (152, 158) of the at least one solid state light emitter along a straight line. The light exit window (104) comprises at least a part of the partially diffusive reflective layer (102). A solid state light emitter area ratio ρSSL is defined as the ratio between the area of the top surface of the at least one solid state light emitter and the area of the light reflective surface of the base. A gap with a distance h is present between the top surface (152, 158) of the at least one solid state light emitter
摘要翻译：发光模块（150）通过光出射窗（104）发射光，并且包括基底（110），固态光发射器（154,158）和部分漫反射层（102）。基部（110）具有面向光出射窗（104）的光反射表面（112）。光反射表面（112）具有由反射光反射表面反射的光量与入射到光反射表面上的光量之间的比值所限定的基底反射系数Rbase。固态光发射器（154,158）发射第一颜色范围（114）的光，包括顶表面（152,158），并且具有固态光发射器反射系数R_SSL，其由由固态发射器（154,156）反射的光和照射在固态光发射器（1154,156）的顶表面（152,158）上的光量。至少一个固态光发射器的顶表面（106）的最大线性尺寸dssL被定义为从至少一个固态光发射器的顶表面（152,158）上的点到另一固态光发射器的最长距离沿着直线指向至少一个固态发光器的顶表面（152,158）。光出射窗（104）包括部分漫反射层（102）的至少一部分。固态光发射器面积比＆SSL被定义为至少一个固态光发射器的顶表面的面积与基底的光反射表面的面积之比。在至少一个固态光发射器的顶表面（152,158）之间存在距离为h的间隙

10. 发明申请

US20110073898A1 LED MODULE 有权
标题翻译： LED模块
公开(公告)号：US20110073898A1
公开(公告)日：2011-03-31
申请号：US12994867
申请日：2009-05-29
申请人： Hendrik Adrianus Van Sprang , Hendrik Johannes Boudewijn Jagt , Berno Hunsche , Thomas Diederich
发明人： Hendrik Adrianus Van Sprang , Hendrik Johannes Boudewijn Jagt , Berno Hunsche , Thomas Diederich
IPC分类号： H01L33/50
CPC分类号： H01L33/50 , H01L33/44 , H01L2224/48091 , H01L2224/48247 , H05B33/22 , H01L2924/00014
摘要： The present invention relates to a LED module which converts pump light from a LED chip (120) to light at another wavelength, which is emitted from the module. The conversion takes place in a portion of a luminescent material (124). The color purity of the LED module is enhanced by reducing any leakage of pump light using a reflector in combination with an absorber. In one embodiment, the absorber is integrated as one or several thin absorbing layers between the layers of a multi-layer reflection filter (126); this may yield an even higher reduction of pump light leakage from the module.
摘要翻译：本发明涉及将来自LED芯片（120）的泵浦光转换成从模块发射的另一波长的光的LED模块。转换发生在发光材料（124）的一部分中。通过使用与吸收器组合的反射器减少泵浦光的任何泄漏来增强LED模块的色纯度。在一个实施例中，吸收器被集成为多层反射过滤器（126）的层之间的一个或几个薄吸收层; 这可能导致来自模块的泵浦光泄漏更大的降低。

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