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公开(公告)号：US20060044806A1
公开(公告)日：2006-03-02
申请号：US10925477
申请日：2004-08-25
申请人： Vladimir Abramov , Alexander Puysha , Alexander Shishov , Nikolay Scherbakov , Inesse Poliakova
发明人： Vladimir Abramov , Alexander Puysha , Alexander Shishov , Nikolay Scherbakov , Inesse Poliakova
IPC分类号： F21V5/04
CPC分类号： H01L33/58 , F21V5/007 , F21V5/045 , F21V7/0091 , F21V17/005 , F21V17/06 , F21Y2105/10 , F21Y2115/10 , G02B3/0006 , G02B3/08 , G02B19/0028 , G02B19/0061 , G02B19/0071
摘要： Light emitting diode systems disclosed include semiconductor diodes arranged in cooperation with electrical contacts, mounting provisions, and optical couplings; where the optical couplings include at least a Fresnel lens. A Fresnel lens is further coupled to additional optical elements such as a concave or ‘negative’ lens and still further to a reflector operating via principles of total internal reflection. Both the concave lens and the reflector are aspherical in preferred versions. A cover element of single piece plastic may be formed in a molding process whereby all three of these optical elements, i.e. the Fresnel lens, the negative lens and the reflector, are formed into the single plastic piece. Further, the plastic piece may be arranged to also accommodate auxiliary systems such as alignment indexing and fastening means as well as interlocking peripheral configurations.
摘要翻译： 公开的发光二极管系统包括与电触点，安装配置和光耦合配合布置的半导体二极管; 其中光耦合器至少包括菲涅尔透镜。 菲涅耳透镜进一步耦合到诸如凹面或“负”透镜的附加光学元件，并且还通过全内反射原理进行操作。 凹透镜和反射镜在优选的形式中都是非球面的。 可以在模制过程中形成单件塑料的盖元件，由此将这些光学元件中的所有三个，即菲涅耳透镜，负透镜和反射器形成为单个塑料件。 此外，塑料片可以布置成还适应辅助系统，例如对准分度和紧固装置以及互锁的外围构造。
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公开(公告)号：US20060107986A1
公开(公告)日：2006-05-25
申请号：US11316178
申请日：2005-12-22
CPC分类号： H01L35/32 , F21K9/00 , F21V29/54 , F25B21/02 , F25B2321/025 , F25B2500/01 , H01L23/38 , H01L33/645 , H01L2924/0002 , H01S5/024 , H01S5/02415 , H01L2924/00
摘要： New Peltier semiconductor heat transfer systems are presented herein. In particular, Peltier heat transfer systems of Peltier semiconductor elements of highly unique shape are arranged to bias the cooling side with respect to its size and consequently performance. In effect, a Peltier heat transfer system is created whereby the Peltier called side is greatly reduced in size and the Peltier hot side is greatly expanded in size. Such ‘high aspect ratio’ Peltier systems promote ‘focused’ cooling effect, which is particularly useful in conjunction with high-performance electronic devices having a small footprint. The entire cooling a fact of the Peltier device is brought to the small space approximated by a point. Thus a ‘point’ heat source such as a semiconductor laser are high-performance light emitting diode is more effectively cooled by these systems.
摘要翻译： 本文介绍了新的珀尔帖半导体传热系统。 特别地，具有高度独特形状的珀尔帖半导体元件的珀尔帖传热系统被布置成相对于其尺寸和性能而偏向冷却侧。 实际上，产生了珀尔贴式传热系统，由此珀尔帖被称为侧面大大减小，珀尔帖热侧的尺寸大大扩大。 这样的“高宽比”珀尔帖系统提高了“集中”的冷却效果，这与具有小占地面积的高性能电子设备相结合尤为有用。 将珀尔帖装置的整个冷却事实带到由点附近的小空间。 因此，诸如半导体激光器的“点”热源是由这些系统更有效地冷却的高性能发光二极管。
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公开(公告)号：US20060179849A1
公开(公告)日：2006-08-17
申请号：US11057926
申请日：2005-02-14
申请人： Vladimir Abramov , Valeriy Sushkov , Yuriy Polistanskiy , Alexander Shishov , Nikolay Scherbakov
发明人： Vladimir Abramov , Valeriy Sushkov , Yuriy Polistanskiy , Alexander Shishov , Nikolay Scherbakov
CPC分类号： H01L23/38 , H01L33/645 , H01L35/32 , H01L2924/0002 , H01L2924/00
摘要： Heat transfer systems are presented with improved heat dissipation schemes based upon an asymmetric arrangement of Peltier elements to form a hot side of greater area than the cold side. This permits greater heat dissipation at the hot side of the heat transfer device into a suitable heat sink. A substantially planar system of radial symmetry is the basis of a highly efficient heat spreading scheme. The ‘spokes’ of the system are pie-wedge shaped Peltier semiconductor elements having a small heat transfer junction at one end and large heat transfer junction at the other. In best versions, a concentric ring scheme has a cooled area at the center and a heat dump at the periphery. Semiconductor Peltier elements connect the two and provide a vehicle to carry heat radially away from a heat point source thermally coupled to the heat transfer system at an active area. These special arrangements are provided while still maintaining the necessary serial electronic circuit and parallel thermal circuit.
摘要翻译： 传热系统具有改进的散热方案，其基于珀尔帖元件的不对称布置形成比冷侧更大面积的热侧。 这允许在热传递装置的热侧处的更大的散热成为合适的散热器。 径向对称的基本上平面的系统是高效热扩散方案的基础。 该系统的“辐条”是在一端具有小的传热接合点和另一端具有大的传热接合点的楔形Peltier半导体元件。 在最佳版本中，同心环方案在中心处有一个冷却区域，在外围设有一个散热器。 半导体珀尔帖元件连接两个并提供车辆以在有源区域径向远离热耦合到传热系统的热点源。 提供这些特殊的布置，同时保持必要的串行电子电路和并联热电路。
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4.发明申请Light emitting diode package with self dosing feature and methods of forming same 审中-公开具有自动给料功能的发光二极管封装及其形成方法公开(公告)号：US20050233485A1
公开(公告)日：2005-10-20
申请号：US11144084
申请日：2005-06-06
申请人： Alexander Shishov , Dmitry Agafonov , Nikolai Scherakov , Vladimir Abramov , Valentin Scherbakov
发明人： Alexander Shishov , Dmitry Agafonov , Nikolai Scherakov , Vladimir Abramov , Valentin Scherbakov
CPC分类号： H01L33/501 , H01L33/483 , H01L33/52 , H01L33/58 , H01L2224/48091 , H01L2224/48471 , H01L2224/73265 , H01L2933/0041 , H01L2924/00014
摘要： Light emitting diodes are prepared with specialized packages which provide a dosing feature with respect to a phosphor wavelength converting medium. Elements of the device package form a specially shaped cavity when coupled together. The shape and size of the cavity operates to control the dosing of phosphor spiked medium of soft gel. The gel fills the cavity such that light emitted from a semiconductor die is exposed to a similar cross section independent of the exact direction of light propagation. In this way, ‘white’ LED systems are formed from blue emitting diodes as highly controlled phosphor dosing permits precise amounts of blue light to be converted to yellow light without problems with angular uniformity observed in competing technologies.
摘要翻译： 用专门的封装制备发光二极管，该封装提供相对于磷光体波长转换介质的配量特征。 耦合在一起时，器件封装的元件形成特殊形状的空腔。 空腔的形状和尺寸用于控制软凝胶的磷掺杂介质的计量。 凝胶填充空腔，使得从半导体管芯发射的光暴露于与光传播的精确方向无关的类似横截面。 以这种方式，“白色”LED系统由蓝色发光二极管形成，因为高度受控的磷光体投射允许将精确量的蓝光转换成黄色光，而不会在竞争技术中观察到角均匀性。
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5.发明申请Optically active compositions and combinations of same with InGaN semiconductors 审中-公开光学活性成分及其与InGaN半导体的组合公开(公告)号：US20070158660A1
公开(公告)日：2007-07-12
申请号：US11315787
申请日：2005-12-22
CPC分类号： C09K11/7774 , C09K11/7706 , C09K11/7775 , C09K11/7792 , H01L33/502 , H01L2224/48091 , H01L2224/8592 , Y02B20/181 , H01L2924/00014
摘要： New combinations of semiconductor devices in conjunction with optically active materials are set forth herein. In particular, light emitting semiconductors fashioned as diodes from indium gallium nitride construction are combined with high-performance optically active Langasite La3Ga5SiO14 crystalline materials. When Langasite is properly doped, it will respond to the light output emissions of the diode by absorbing high energy photons therefrom and reemitting light of longer wavelengths. High-energy short wavelength light mixes with the longer wavelengths light to produce a broad spectrum which may be perceived by human observers as white light. Langasite, a relatively new material, enjoying great utility in frequency control and stabilization schemes has heretofore never been used in combination with optical emission systems.
摘要翻译： 本文阐述了与光学活性材料结合的半导体器件的新组合。 特别地，由氮化铟镓构造的二极管形成的发光半导体与高性能的光学活性的Langasite La 3 Ga 5 SiO 14 N 14 结晶材料。 当Langasite被正确掺杂时，它将通过从其吸收高能量光子并重新发射更长波长的光来响应二极管的光输出发射。 高能短波长光与较长波长的光混合以产生广谱，人类观察者可以将其视为白光。 朗兴石是一种相对较新的材料，在频率控制和稳定方案中享有很高的实用性，迄今从未与光发射系统结合使用。
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6.发明申请公开(公告)号：US20070145879A1
公开(公告)日：2007-06-28
申请号：US11316177
申请日：2005-12-22
IPC分类号： H01J1/62
CPC分类号： C09K11/7734 , C09K11/617 , C09K11/7706 , C09K11/7721 , C09K11/7774 , Y02B20/181
摘要： New high-performance, highly tunable photophosphors are presented. These photophosphor's pump spectra and emission spectra are both manipulated via variances in the formulation of compounds taught herein. In addition, new combinations of semiconductor devices in conjunction with these optically active materials are described. In particular, light emitting semiconductors fashioned as diodes from indium gallium nitride construction are combined with these photophosphors. High-energy short wavelength light mixes with the longer wavelengths light emitted by the halogen-silicate photophosphor to produce a broad spectrum perceived by human observers as “white light”.
摘要翻译： 介绍了新的高性能，高可调光电池。 这些光电子发射光谱和发射光谱均通过本文教导的化合物配方的方差进行操作。 此外，还描述了与这些光学活性材料结合的半导体器件的新组合。 特别地，由氮化铟镓构造的二极管形成的发光半导体与这些光电池组合。 高能短波长光与卤素硅酸盐光电子发射的较长波长的光混合，产生人类观察者认为“白光”的广谱。
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公开(公告)号：US20060006366A1
公开(公告)日：2006-01-12
申请号：US10885557
申请日：2004-07-06
申请人： Vladimir Abramov , Naum Soshchin , Valery Sushkov , Nikolai Scherbakov , Valentin Scherbakov , Alexander Shishov
发明人： Vladimir Abramov , Naum Soshchin , Valery Sushkov , Nikolai Scherbakov , Valentin Scherbakov , Alexander Shishov
IPC分类号： C09K11/08 , H01L29/22 , H01L29/227 , H01L33/00 , C09K11/04
CPC分类号： H05B33/18 , C09K11/7774 , H01L33/502
摘要： Special high performance wavelength shifting compositions has been discovered and devised. Further, these compositions when properly distributed in a bulk medium having cooperative properties forms new media having totally unique and useful characteristics. In particular, a special phosphor is devised having a dual peak spectral output when stimulated with high energy photonic input. A dual activator formula is created such that simple manipulation of specified ratios permits flexibility in tuning of color temperature output of the phosphor emitter combination. When prepared with preferred particle sizes and densities, performance improvements are observed. Finally, these phosphors are combined with other special binder materials to form colloid media with well designed optical interaction cross section whereby light emitted from a high intensity blue diode semiconductor will experience just enough wavelength shift in precisely the desired portions of the spectrum, with high efficiency, to form a white LED not found in other systems.
摘要翻译： 已经发现和设计了特殊的高性能波长变换组合物。 此外，当适当分布在具有协同性质的本体介质中时，这些组合物形成具有完全独特和有用特征的新介质。 特别地，当用高能光子输入激发时，设计出具有双峰值光谱输出的特殊磷光体。 产生双重活化剂配方，使得简单的操作指定比例可以灵活调节荧光体发射体组合的色温输出。 当用优选的粒度和密度制备时，观察到性能改善。 最后，这些荧光体与其他特殊的粘合剂材料组合以形成具有良好设计的光学相互作用横截面的胶体介质，由此从高强度蓝色二极管半导体发出的光将精确地在光谱的期望部分中经受恰好足够的波长漂移，具有高效率 ，形成在其他系统中没有发现的白色LED。
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