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51. 发明申请

US20080138919A1 Luminescent Ceramic for a Light Emitting Device 有权
标题翻译：发光陶瓷用于发光装置
公开(公告)号：US20080138919A1
公开(公告)日：2008-06-12
申请号：US12034588
申请日：2008-02-20
申请人： Gerd O. Mueller , Regina B. Mueller-Mach , Michael R. Krames , Peter J. Schmidt , Hans-Helmut Bechtel , Joerg Meyer , Jan de Graaf , Theo Arnold Kop
发明人： Gerd O. Mueller , Regina B. Mueller-Mach , Michael R. Krames , Peter J. Schmidt , Hans-Helmut Bechtel , Joerg Meyer , Jan de Graaf , Theo Arnold Kop
IPC分类号： H01L33/00
CPC分类号： H01L33/502 , C04B35/44 , C04B35/547 , C04B35/584 , C04B35/597 , C04B35/6268 , C04B35/64 , C04B35/645 , C04B2235/3213 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3286 , C04B2235/6027 , C04B2235/662 , C09K11/7774 , H01L33/007 , H01L33/0075 , H01L33/0079 , H01L33/06 , H01L33/12 , H01L33/32 , H01L33/50 , H01L33/501 , H01L33/505 , H01L33/508 , H01L33/54 , H01L33/56 , H01L33/58 , H01L33/62 , H01L33/641 , H01L33/644 , H01L2924/0002 , H01L2933/0041 , H01L2933/005 , H01L2933/0066 , H01L2933/0075 , H01L2924/00
摘要： A semiconductor light emitting device comprising a light emitting layer disposed between an n-type region and a p-type region is combined with a ceramic layer which is disposed in a path of light emitted by the light emitting layer. The ceramic layer is composed of or includes a wavelength converting material such as a phosphor. Luminescent ceramic layers according to embodiments of the invention may be more robust and less sensitive to temperature than prior art phosphor layers. In addition, luminescent ceramics may exhibit less scattering and may therefore increase the conversion efficiency over prior art phosphor layers.
摘要翻译：包括设置在n型区域和p型区域之间的发光层的半导体发光器件与设置在由发光层发射的光的路径中的陶瓷层组合。陶瓷层由磷光体等波长转换材料构成或包含波长转换材料。根据本发明的实施例的发光陶瓷层可以比现有技术的荧光体层更坚固并且对温度不太敏感。此外，发光陶瓷可能表现出更少的散射，因此可以提高现有技术荧光体层的转换效率。

52. 发明申请

US20070254208A1 Method for Photo-Embossing a Monomer-Containing Layer 审中-公开
标题翻译：用于照相压花含单体层的方法
公开(公告)号：US20070254208A1
公开(公告)日：2007-11-01
申请号：US10596317
申请日：2004-12-06
申请人： Ralph Kurt , Margaretha De Kok-Van Breemen , Hans-Helmut Bechtel , Sepas Setayesh , Dirk Broer , Martin Jak
发明人： Ralph Kurt , Margaretha De Kok-Van Breemen , Hans-Helmut Bechtel , Sepas Setayesh , Dirk Broer , Martin Jak
IPC分类号： H01L31/00 , H01J1/62 , H01M10/02 , H01M4/02
CPC分类号： H01L51/44 , G03F7/027 , G03F7/36 , H01L51/0002 , H01L51/0012 , H01L51/0026 , H01L51/42 , H01L51/5262 , H01L51/56 , H01L2251/105 , Y02E10/549 , Y02P70/521
摘要： The invention relates to a method for photo-embossing a monomer-containing layer for obtaining a photovoltaic cell, a light emitting diode (LED), or a light emitting electrochemical cell (LEC) by the steps of: (a) optionally providing one or more layers onto the surface of the monomer-containing layer, (b) irradiating through a mask a layer consisting of a homogeneous blend of at least two different compounds, at least one of which is a polymerizable monomer, to obtain a monomer-containing layer with exposed and non-exposed areas; (c) optionally providing further layers onto the surface of the monomer-containing layer; (d) expanding the exposed or the non-exposed areas by diffusing at least one of the monomers to the exposed areas to obtain a corrugated surface of the layer; or interchanging steps c) and d).
摘要翻译：本发明涉及一种用于通过以下步骤对用于获得光伏电池，发光二极管（LED）或发光电化学电池（LEC））的单体含量层进行光压印的方法：（a）可选地提供一个或更多的层到含单体的层的表面上，（b）通过掩模照射由至少两种不同化合物的均匀共混物组成的层，其中至少一种是可聚合单体，以获得含单体的层暴露和未暴露的地区; （c）任选地在含单体层的表面上提供另外的层; （d）通过将至少一种单体扩散到暴露的区域来扩大暴露或未曝光的区域，以获得该层的波纹状表面; 或交换步骤c）和d）。

53. 发明授权

US07164820B2 Electro-optic filament or fibre 失效
标题翻译：电光丝或纤维
公开(公告)号：US07164820B2
公开(公告)日：2007-01-16
申请号：US10539690
申请日：2003-12-08
申请人： David A. Eves , Jeffrey A. Chaman , Hans-Helmut Bechtel , Philippa C. Wagner , Yourii Martynov
发明人： David A. Eves , Jeffrey A. Chaman , Hans-Helmut Bechtel , Philippa C. Wagner , Yourii Martynov
IPC分类号： G02B6/26
CPC分类号： D02G3/441 , G02F1/0115
摘要： In the field of flexible displays there is a need for an electro-optic filament that is capable of being woven, knitted or crocheted. An electro-optic filament or fibre (10) includes an elongate core (11) extending lengthwise within a volume (12) of polarisable material; and an outer electrode member (13) overlying the volume (12). The core (11) and outer member (13) are electrically conducting and connectable to electrical potentials to generate a radial field in the polarisable material. The outer member (13) is optically transmissive and/or transflective. The polarisable material (12) exhibits an optical effect such as a colour change, change in polarisation or change in reflectivity, when subjected to a said field or a change in a said field. The filament or fibre may readily be woven into eg. a fabric or a garment, using conventional textile processing machinery.
摘要翻译：在柔性显示器领域中，需要能够编织，编织或钩编的电光丝。电光丝或纤维（10）包括在可偏振材料的体积（12）内纵向延伸的细长芯（11）; 以及覆盖在容积（12）上的外部电极构件（13）。芯部（11）和外部部件（13）是导电的并且可连接到电位以在可偏振材料中产生径向磁场。外部构件（13）是透光的和/或透反射的。当经受所述场或所述场的变化时，可偏振材料（12）表现出诸如颜色变化，偏振变化或反射率变化的光学效应。长丝或纤维可以容易地编织成例如。织物或服装，使用传统的纺织加工机械。

54. 发明申请

US20060232992A1 Circuit arrangement for ac driving of organic diodes 审中-公开
标题翻译：用于交流驱动有机二极管的电路布置
公开(公告)号：US20060232992A1
公开(公告)日：2006-10-19
申请号：US10567395
申请日：2004-07-30
申请人： Dietrich Bertram , Hans-Helmut Bechtel
发明人： Dietrich Bertram , Hans-Helmut Bechtel
IPC分类号： H01L33/00
CPC分类号： H05B33/0896 , H01L27/3202 , H01L27/3204 , H01L27/3209 , H01L2251/564
摘要： Organic light emitting devices emit light when operated with low dc voltage forward bias. According to the present invention, a space saving circuit arrangement of organic light emitting devices is disclosed, the circuit arrangement emitting light on both the positive and the negative cycle of an ac driving voltage. Furthermore a method is disclosed for producing the circuit arrangement on a substrate. Advantageously, the present invention allows for high voltage ac driving of organic light emitting devices or organic diodes without the need of additional rectifying electronics.
摘要翻译：当低直流电压正向偏压运行时，有机发光器件发光。根据本发明，公开了一种有机发光器件的节省空间的电路装置，所述电路装置在交流驱动电压的正周期和负周期上发光。此外，公开了一种用于在基板上产生电路装置的方法。有利地，本发明允许有机发光器件或有机二极管的高压交流驱动，而不需要额外的整流电子器件。

55. 发明申请

US20060180807A1 Electroluminescent device with homogeneous brightness 审中-公开
标题翻译：具有均匀亮度的电致发光器件
公开(公告)号：US20060180807A1
公开(公告)日：2006-08-17
申请号：US10564658
申请日：2004-07-05
申请人： Hans-Helmut Bechtel , Dietrich Bertram
发明人： Hans-Helmut Bechtel , Dietrich Bertram
IPC分类号： H01L29/08
CPC分类号： H01L51/5212 , H01L51/52 , H01L2251/5361
摘要： The invention describes an electroluminescent device equipped with a substrate, a metallic structure and a layer assembly comprising at least a first electrode, an electroluminescent layer and a second electrode. The metallic structure, which is in electrical contact with the first electrode, exhibits a lower layer resistance than the first electrode. Owing to the electrical contact with the first electrode, the layer resistance of the first electrode, and thus the voltage drop over the first electrode, is reduced.
摘要翻译：本发明描述了配备有基底，金属结构和至少包括第一电极，电致发光层和第二电极的层组件的电致发光器件。与第一电极电接触的金属结构表现出比第一电极更低的电阻。由于与第一电极的电接触，第一电极的层电阻以及因此第一电极上的电压降降低。

56. 发明申请

US20060067621A1 Electro-optic filament or fibre 失效
标题翻译：电光丝或纤维
公开(公告)号：US20060067621A1
公开(公告)日：2006-03-30
申请号：US10539690
申请日：2003-12-08
申请人： David Eves , Jeffrey Chaman , Hans-Helmut Bechtel , Philippa Wagner , Yourii Martynov
发明人： David Eves , Jeffrey Chaman , Hans-Helmut Bechtel , Philippa Wagner , Yourii Martynov
IPC分类号： G02B6/26
CPC分类号： D02G3/441 , G02F1/0115
摘要： In the field of flexible displays there is a need for an electro-optic filament that is capable of being woven, knitted or crocheted. An electro-optic filament or fibre (10) includes an elongate core (11) extending lengthwise within a volume (12) of polarisable material; and an outer electrode member (13) overlying the volume (12). The core (11) and outer member (13) are electrically conducting and connectable to electrical potentials to generate a radial field in the polarisable material. The outer member (13) is optically transmissive and/or transflective. The polarisable material (12) exhibits an optical effect such as a colour change, change in polarisation or change in reflectivity, when subjected to a said field or a change in a said field. The filament or fibre may readily be woven into eg. a fabric or a garment, using conventional textile processing machinery.
摘要翻译：在柔性显示器领域中，需要能够编织，编织或钩编的电光丝。电光丝或纤维（10）包括在可偏振材料的体积（12）内纵向延伸的细长芯（11）; 以及覆盖在容积（12）上的外部电极构件（13）。芯部（11）和外部部件（13）是导电的并且可连接到电位以在可偏振材料中产生径向磁场。外部构件（13）是透光的和/或透反射的。当经受所述场或所述场的变化时，可偏振材料（12）表现出诸如颜色变化，偏振变化或反射率变化的光学效应。长丝或纤维可以容易地编织成例如。织物或服装，使用传统的纺织加工机械。

57. 发明授权

US09105773B2 Photo-detector with wavelength converter 有权
标题翻译：带波长转换器的光电探测器
公开(公告)号：US09105773B2
公开(公告)日：2015-08-11
申请号：US12989439
申请日：2009-04-23
申请人： Christoph Martiny , Bernd Ackermann , Marc Salsbury , Hans-Helmut Bechtel , Matthias Heidemann
发明人： Christoph Martiny , Bernd Ackermann , Marc Salsbury , Hans-Helmut Bechtel , Matthias Heidemann
IPC分类号： H01L31/147 , H01L31/0232 , H05B33/08 , H01L31/09 , H01L31/101
CPC分类号： H01L31/02322 , H01L31/09 , H01L31/101 , H01L31/147 , H05B33/0869
摘要： The invention relates to a photo-detector comprising a light sensitive element (101) and a wavelength converter (103) arranged in front of the light sensitive element, the wavelength converter being configured to convert light of a first wavelength into light of a second wavelength and to direct the light of the second wavelength to the light sensitive element. The advantage is that a stable reading across the entire visible spectrum may be provided.
摘要翻译：本发明涉及一种光检测器，包括光敏元件（101）和布置在光敏元件前面的波长转换器（103），波长转换器被配置为将第一波长的光转换成第二波长的光并将第二波长的光引导到光敏元件。优点在于可以提供整个可视光谱的稳定读数。

58. 发明授权

US08721098B2 Light scattering and conversion plate for LEDs 有权
标题翻译： LED散射和转换板
公开(公告)号：US08721098B2
公开(公告)日：2014-05-13
申请号：US13320803
申请日：2010-05-17
申请人： Hans-Helmut Bechtel , Matthias Heidemann , Peter J. Schmidt
发明人： Hans-Helmut Bechtel , Matthias Heidemann , Peter J. Schmidt
IPC分类号： F21V33/00
CPC分类号： H01L33/58 , F21V13/02 , H01L33/486 , H01L33/502 , H01L33/505 , H01L2933/0091
摘要： The invention relates to an illumination system having a light scattering and conversion plate comprising a non-converting but scattering layer and a thinner converting layer. By separating scattering and conversion, the characteristics of the illumination system can greatly be increased.
摘要翻译：本发明涉及具有光散射和转换板的照明系统，其包括非转换但散射层和较薄的转换层。通过分离散射和转换，照明系统的特性可以大大提高。

59. 发明授权

US08465166B2 White emitting light source and luminescent material with improved colour stability 有权
标题翻译：白色发光光源和发光材料，具有改善的颜色稳定性
公开(公告)号：US08465166B2
公开(公告)日：2013-06-18
申请号：US12595660
申请日：2008-04-15
申请人： Joerg Meyer , Hans-Helmut Bechtel , Walter Mayr , Peter Schmidt , Baby-Seriyati Schreinemacher , Detlef Uwe Wiechert
发明人： Joerg Meyer , Hans-Helmut Bechtel , Walter Mayr , Peter Schmidt , Baby-Seriyati Schreinemacher , Detlef Uwe Wiechert
IPC分类号： F21V9/16
CPC分类号： H01L33/502 , C01B21/0602 , C01P2002/84 , C01P2004/61 , C04B35/581 , C04B35/583 , C04B35/584 , C04B35/6455 , C04B2235/3217 , C04B2235/3224 , C04B2235/3229 , C04B2235/3418 , C04B2235/3852 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/604 , C04B2235/608 , C04B2235/6582 , C04B2235/9646 , C09K11/0883 , C09K11/7734 , C09K11/7792 , H01L2924/0002 , H01L2924/00
摘要： The invention relates to a white emitting light source with an improved luminescent material of the formula (AEN2/3)*b (MN)*c (SiN4/3)*d1 CeO3/2*d2 EuO*x SiO2*y AlO3/2 wherein AE is an alkaline earth metal chosen of the group of Ca, Mg, Sr and Ba or mixtures thereof and M is a trivalent element chosen of the group of Al, B, Ga, Sc with d1>10*d2. In combination with a UV to blue light generating device this material leads to an improved light quality and stability, especially an improved temperature stability for a wide range of applications.
摘要翻译：本发明涉及具有式（AEN2 / 3）* b（MN）* c（SiN4 / 3）* d1 CeO3 / 2 * d2 EuO * xSi2 * y AlO3 / 2的改进的发光材料的白色发光光源其中AE是选自Ca，Mg，Sr和Ba或其混合物的碱土金属，M是选自具有d1> 10 * d2的Al，B，Ga，Sc组的三价元素。结合UV到蓝光产生装置，这种材料导致改进的光质量和稳定性，特别是对于广泛应用的改进的温度稳定性。

60. 发明申请

US20120069546A1 LIGHT SCATTERING AND CONVERSION PLATE FOR LEDS 有权
标题翻译： LED散光板和转换板
公开(公告)号：US20120069546A1
公开(公告)日：2012-03-22
申请号：US13320803
申请日：2010-05-17
申请人： Hans-Helmut Bechtel , Matthias Heidemann , Peter J. Schmidt
发明人： Hans-Helmut Bechtel , Matthias Heidemann , Peter J. Schmidt
IPC分类号： F21V9/16 , B32B37/14 , B32B37/02
CPC分类号： H01L33/58 , F21V13/02 , H01L33/486 , H01L33/502 , H01L33/505 , H01L2933/0091
摘要： The invention relates to an illumination system having a light scattering and conversion plate comprising a non-converting but scattering layer and a thinner converting layer. By separating scattering and conversion, the characteristics of the illumination system can greatly be increased.
摘要翻译：本发明涉及具有光散射和转换板的照明系统，其包括非转换但散射层和较薄的转换层。通过分离散射和转换，可以大大提高照明系统的特性。

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