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1. 发明授权

US08536600B2 Photonic crystal LED 有权
标题翻译：光子晶体LED
公开(公告)号：US08536600B2
公开(公告)日：2013-09-17
申请号：US12747541
申请日：2008-12-12
申请人： Marcus Antonius Verschuuren , Hendrik Adrianus Van Sprang
发明人： Marcus Antonius Verschuuren , Hendrik Adrianus Van Sprang
IPC分类号： H01L33/16
CPC分类号： H01L33/58 , H01L33/02 , H01L33/387 , H01L33/44 , H01L2933/0083
摘要： A semiconductor light emitting diode (1, LED), comprising a first and a second electrode (40, 11) for applying a voltage across an active region (4) for generation of light, a light emitting surface (6), and a plurality of photonic crystals (101, 102). Further, at least two photonic crystals (101, 102) of a first and a second type are adapted to extract light from the active region (4) and differ from each other with respect to at least one lattice parameter. Each of said at least two photonic crystals (101, 102) are associated with a respective far field pattern, wherein an arrangement of said plurality of photonic crystals (101, 102) is provided to arrange said at least two photonic crystals (101, 102). In this manner, a far field pattern is created by combining the respective far field patterns associated with each of said at least two photonic crystals (101, 102).
摘要翻译：一种半导体发光二极管（1，LED），包括用于在有源区域（4）上施加电压以产生光的第一和第二电极（40,11），发光表面（6）和多个的光子晶体（101,102）。此外，第一和第二类型的至少两个光子晶体（101,102）适于从有源区域（4）提取光并且相对于至少一个晶格参数彼此不同。所述至少两个光子晶体（101,102）中的每一个与相应的远场图案相关联，其中提供所述多个光子晶体（101,102）的布置以布置所述至少两个光子晶体（101,102 ）。以这种方式，通过组合与所述至少两个光子晶体（101,102）中的每一个相关联的相应远场图案来创建远场图案。

2. 发明授权

US06570302B1 Electric lamp with light-absorbing medium and interference film 有权
标题翻译：电灯带吸光介质和干涉膜
公开(公告)号：US06570302B1
公开(公告)日：2003-05-27
申请号：US09671127
申请日：2000-09-27
申请人： Erik Paul Boonekamp , Mathias Hubertus Johannes Van Rijswick , Hendrik Adrianus Van Sprang , Gerhard Hebbinghaus
发明人： Erik Paul Boonekamp , Mathias Hubertus Johannes Van Rijswick , Hendrik Adrianus Van Sprang , Gerhard Hebbinghaus
IPC分类号： H01J516
CPC分类号： G02B5/285 , H01J61/34 , H01J61/35 , H01J61/40
摘要： The electric lamp comprises a lamp vessel (11) which transmits visible light and which accommodates a light source (12). The electric lamp comprises a light-absorbing medium (16). The lamp vessel (11) is covered with an optical interference film (15) which comprises layers composed of a first layer of silica and a second layer of a material having a relatively high refractive index which alternate with each other. According to the invention, light from the light source (12) travels through the light-absorbing medium (16) before reaching the interference film (15). Preferably, the light-absorbing layer (16) is disposed between the lamp vessel (11) and the interference film (15). Alternatively, the light-absorbing layer is contained in a wall of the lamp vessel. Preferably, the interference film (15) reflects substantially in the same wavelength range as that wherein the light-absorbing medium (16) absorbs, preferably in the range from 570 to 620 nm. Preferably, the electric lamp emits, in operation, colored light but has a color-neutral appearance when the lamp is in the off-state. The light-absorbing layer (16) preferably predominantly comprises Nd2O3, CoAl2O4, Fe2O3, ZnFe2O4, ZnO.Fe2O4 or BiVO4.
摘要翻译：该电灯包括透过可见光并容纳光源（12）的灯容器（11）。电灯包括光吸收介质（16）。灯容器（11）被光学干涉膜（15）覆盖，该光学干涉膜包括由第一层二氧化硅构成的层和具有彼此交替的相对较高折射率的材料的第二层。根据本发明，来自光源（12）的光在到达干涉膜（15）之前穿过光吸收介质（16）。优选地，光吸收层（16）设置在灯容器（11）和干涉膜（15）之间。或者，光吸收层被容纳在灯容器的壁中。优选地，干涉膜（15）基本上在与吸光介质（16）吸收相同的波长范围内反射，优选在570nm至620nm的范围内。优选地，电灯在操作中发出彩色光，但是当灯处于关闭状态时具有着色中性的外观。光吸收层（16）优选主要包含Nd2O3，CoAl2O4，Fe2O3，ZnFe2O4，ZnO.Fe2O4或BiVO4。

3. 发明申请

US20100270572A1 PHOTONIC CRYSTAL LED 有权
标题翻译：光电晶体LED
公开(公告)号：US20100270572A1
公开(公告)日：2010-10-28
申请号：US12747541
申请日：2008-12-12
申请人： Marcus Antonius Verschuuren , Hendrik Adrianus Van Sprang
发明人： Marcus Antonius Verschuuren , Hendrik Adrianus Van Sprang
IPC分类号： H01L33/02 , H01L33/44
CPC分类号： H01L33/58 , H01L33/02 , H01L33/387 , H01L33/44 , H01L2933/0083
摘要： A semiconductor light emitting diode (1, LED), comprising a first and a second electrode (40, 11) for applying a voltage across an active region (4) for generation of light, a light emitting surface (6), and a plurality of photonic crystals (101, 102). Further, at least two photonic crystals (101, 102) of a first and a second type are adapted to extract light from the active region (4) and differ from each other with respect to at least one lattice parameter. Each of said at least two photonic crystals (101, 102) are associated with a respective far field pattern, wherein an arrangement of said plurality of photonic crystals (101, 102) is provided to arrange said at least two photonic crystals (101, 102). In this manner, a far field pattern is created by combining the respective far field patterns associated with each of said at least two photonic crystals (101, 102).
摘要翻译：一种半导体发光二极管（1，LED），包括用于在有源区域（4）上施加电压以产生光的第一和第二电极（40,11），发光表面（6）和多个的光子晶体（101,102）。此外，第一和第二类型的至少两个光子晶体（101,102）适于从有源区域（4）提取光并且相对于至少一个晶格参数彼此不同。所述至少两个光子晶体（101,102）中的每一个与相应的远场图案相关联，其中提供所述多个光子晶体（101,102）的布置以布置所述至少两个光子晶体（101,102 ）。以这种方式，通过组合与所述至少两个光子晶体（101,102）中的每一个相关联的相应远场图案来创建远场图案。

4. 发明授权

US08410504B2 LED module 有权
公开(公告)号：US08410504B2
公开(公告)日：2013-04-02
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： H01L33/00
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.

5. 发明申请

US20120076167A1 SIDE-EMITTING LED LIGHT SOURCE FOR BACKLIGHTING APPLICATIONS 审中-公开
标题翻译：用于背光应用的发光LED光源
公开(公告)号：US20120076167A1
公开(公告)日：2012-03-29
申请号：US13307784
申请日：2011-11-30
申请人： Hendrik Adrianus VAN SPRANG , Jan DE GRAAF
发明人： Hendrik Adrianus VAN SPRANG , Jan DE GRAAF
IPC分类号： H01S5/02 , F21V9/16 , H01L25/075
CPC分类号： H01L25/0756 , G02B6/005 , G02B6/0068 , G02B6/0073 , G02B6/0076 , G02F1/133615 , G02F1/133621 , G02F2001/133614 , G02F2001/133628 , H01L2224/16225
摘要： Disclosed is a side-emitting light device comprising two sub-assemblies which are optically bonded together. Each sub-assembly comprises a substrate, at least one light source disposed on the substrate, and a luminescent plate optically bonded with the at least one light source. The light source emits light of a wavelength capable of exciting luminescence light from the luminescent plate. The two sub-assemblies are arranged having the free surface of the luminescent plates facing each other. The side-emitting light device is for instance applicable for light sources comprising naked dies arranged with Thin Film Flip Chip (TFFC) technique or laser diodes.
摘要翻译：公开了一种侧光发射装置，其包括两个光学结合在一起的子组件。每个子组件包括衬底，设置在衬底上的至少一个光源和与所述至少一个光源光学结合的发光板。光源发射能够激发来自发光板的发光的波长的光。两个子组件布置成具有彼此面对的发光板的自由表面。侧发光器件例如可应用于包括用薄膜倒装芯片（TFFC）技术或激光二极管布置的裸芯片的光源。

6. 发明申请

US20110205750A1 LIGHTING ASSEMBLY 审中-公开
标题翻译：照明装置
公开(公告)号：US20110205750A1
公开(公告)日：2011-08-25
申请号：US12672555
申请日：2008-08-11
申请人： Marcellinus Petrus Carolus Michael Krijn , Hugo Johan Cornelissen , Hendrik Adrianus Van Sprang
发明人： Marcellinus Petrus Carolus Michael Krijn , Hugo Johan Cornelissen , Hendrik Adrianus Van Sprang
IPC分类号： F21V8/00
CPC分类号： G02B6/0031 , G02B6/0018 , G02B6/0026
摘要： A lighting assembly has a light source emitting light, an angular filter having a main surface, and a light guide having a main surface. The main surface of the filter is parallel to the main surface of the light guide. The filter may be configured to reflect light rays originating from the light source that are incident at small angles with respect to a direction normal to the main surface of the filter, and to transmit light rays originating from the light source that are incident at larger angles with respect to the direction normal to the main surface of the filter.
摘要翻译：照明组件具有发光的光源，具有主表面的角滤光器和具有主表面的光导。过滤器的主表面平行于光导的主表面。滤光器可以被配置为反射相对于垂直于滤光器主表面的方向以小角度入射的来自光源的光线，并且将以较大角度入射的源自光源的光线透射相对于垂直于过滤器主表面的方向。

7. 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。

8. 发明申请

US20100246626A1 SIDE-EMITTING LED LIGHT SOURCE FOR BACKLIGHTING APPLICATIONS 失效
标题翻译：用于背光应用的发光LED光源
公开(公告)号：US20100246626A1
公开(公告)日：2010-09-30
申请号：US12682261
申请日：2008-10-10
申请人： Hendrik Adrianus Van Sprang , Jan De Graaf
发明人： Hendrik Adrianus Van Sprang , Jan De Graaf
IPC分类号： H01S5/02 , H01L25/075 , F21V9/16
CPC分类号： H01L25/0756 , G02B6/005 , G02B6/0068 , G02B6/0073 , G02B6/0076 , G02F1/133615 , G02F1/133621 , G02F2001/133614 , G02F2001/133628 , H01L2224/16225
摘要： This invention relates to a side-emitting light device comprising two sub-assemblies which are optically bonded together. Each sub-assembly comprises a substrate, at least one light source disposed on the substrate, and a luminescent plate optically bonded with the at least one light source. The light source emits light of a wavelength capable of exciting luminescence light from the luminescent plate. The two sub-assemblies are arranged having the free surface of the luminescent plates facing each other. The side-emitting light device is for instance applicable for light sources comprising naked dies arranged with Thin Film Flip Chip (TFFC) technique or laser diodes.
摘要翻译：本发明涉及一种侧光发射装置，其包括光学结合在一起的两个子组件。每个子组件包括衬底，设置在衬底上的至少一个光源和与所述至少一个光源光学结合的发光板。光源发射能够激发来自发光板的发光的波长的光。两个子组件布置成具有彼此面对的发光板的自由表面。侧发光器件例如可应用于包括用薄膜倒装芯片（TFFC）技术或激光二极管布置的裸芯片的光源。

9. 发明授权

US07453190B2 Electric lamp with absorbing and interference media 失效
标题翻译：电灯吸收和干扰介质
公开(公告)号：US07453190B2
公开(公告)日：2008-11-18
申请号：US10504760
申请日：2003-02-03
申请人： Hendrik Adrianus Van Sprang
发明人： Hendrik Adrianus Van Sprang
IPC分类号： H01J5/16 , H01J61/40 , H01K1/26 , H01K1/32
CPC分类号： G02B5/285 , H01J61/40 , H01K1/32
摘要： An electric lamp includes a lamp vessel which is transparent to visible light and accommodates a light source. The lamp vessel is covered with a combination of a light-absorbing medium and an optical interference film having layers of alternately layers of silicon dioxide and layers of a material with a comparatively high refractive index (e.g. ZrO2) . The reflection R of the interference film changes from 0.60≦R≦0.95 to 0.40≦R≦0.65 with a step ΔR in the range 0.2≦ΔR≦0.45, in a wavelength range 0.95×λtr≦λ≦1.2×λtr. In operation, the electric lamp emits colored light in the transmission mode and has a substantially color-neutral appearance in the off state.
摘要翻译：电灯包括对可见光透明并容纳光源的灯容器。灯容器被光吸收介质和光学干涉膜的组合覆盖，所述光学干涉膜具有交替层的二氧化硅层和具有较高折射率的材料层（例如ZrO 2 2）。干涉膜的反射R从0.60 <= R <= 0.95变化到0.40 <= R <= 0.65，步长ΔR在0.2 <=ΔR<= 0.45的范围内，波长范围为0.95×λ< / SUB> <=λ<= 1.2×λ。在操作中，电灯以透射模式发出彩色光，并且在关闭状态下具有基本上色彩的外观。

10. 发明授权

US08121166B2 Side-emitting LED light source for backlighting applications 失效
标题翻译：用于背光应用的侧面发光LED光源
公开(公告)号：US08121166B2
公开(公告)日：2012-02-21
申请号：US12682261
申请日：2008-10-10
申请人： Hendrik Adrianus Van Sprang , Jan De Graaf
发明人： Hendrik Adrianus Van Sprang , Jan De Graaf
IPC分类号： H01S5/00
CPC分类号： H01L25/0756 , G02B6/005 , G02B6/0068 , G02B6/0073 , G02B6/0076 , G02F1/133615 , G02F1/133621 , G02F2001/133614 , G02F2001/133628 , H01L2224/16225
摘要： This invention relates to a side-emitting light device comprising two sub-assemblies which are optically bonded together. Each sub-assembly comprises a substrate, at least one light source disposed on the substrate, and a luminescent plate optically bonded with the at least one light source. The light source emits light of a wavelength capable of exciting luminescence light from the luminescent plate. The two sub-assemblies are arranged having the free surface of the luminescent plates facing each other. The side-emitting light device is for instance applicable for light sources comprising naked dies arranged with Thin Film Flip Chip (TFFC) technique or laser diodes.
摘要翻译：本发明涉及一种侧光发射装置，其包括光学结合在一起的两个子组件。每个子组件包括衬底，设置在衬底上的至少一个光源和与所述至少一个光源光学结合的发光板。光源发射能够激发来自发光板的发光的波长的光。两个子组件布置成具有彼此面对的发光板的自由表面。侧发光器件例如可应用于包括用薄膜倒装芯片（TFFC）技术或激光二极管布置的裸芯片的光源。

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