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1. 发明申请

WO2012109225A1 COMPONENTS AND METHODS FOR LIGHT EMITTING DIODE (LED) LIGHTING 审中-公开
标题翻译：用于发光二极管（LED）照明的组件和方法
公开(公告)号：WO2012109225A1
公开(公告)日：2012-08-16
申请号：PCT/US2012/024122
申请日：2012-02-07
申请人： CREE, INC. , HUSSELL, Christopher, P.
发明人： HUSSELL, Christopher, P.
IPC分类号： H01L33/48 , H01L33/54
CPC分类号： H01L33/486 , H01L33/60 , H01L2224/73265
摘要： Components and methods containing one or more light emitter devices, such as light emitting diodes (LEDs) or LED chips, are disclosed. In one aspect, a light emitter device component can include inner walls forming a recess defining an opening such that surface area outside of the opening of the recess is less than or equal to a threshold ratio of overall surface area. In one aspect, the light emitter device component can include a ceramic body mounted directly or indirectly on the ceramic body. Components disclosed herein can result in improved light extraction and thermal management.
摘要翻译：公开了包含一个或多个发光器件（例如发光二极管（LED）或LED芯片）的组件和方法。在一个方面，光发射器件部件可以包括形成限定开口的凹部的内壁，使得凹部开口外的表面面积小于或等于总表面积的阈值比。在一个方面，发光器件组件可以包括直接或间接安装在陶瓷体上的陶瓷体。本文公开的组件可以导致改进的光提取和热管理。

2. 发明申请

WO2012106312A1 LIGHT EMITTING DEVICE PACKAGES, SYSTEMS, AND METHODS 审中-公开
标题翻译：发光器件封装，系统和方法
公开(公告)号：WO2012106312A1
公开(公告)日：2012-08-09
申请号：PCT/US2012/023285
申请日：2012-01-31
申请人： CREE, INC. , EMERSON, David, T. , HUSSELL, Christopher, P. , JOO, Sung, Chul
发明人： EMERSON, David, T. , HUSSELL, Christopher, P. , JOO, Sung, Chul
IPC分类号： H01L33/48
CPC分类号： H01L33/48 , H01L33/486 , H01L33/60 , H01L33/62 , H01L33/64 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2924/12032 , H01L2924/181 , H01L2924/00 , H01L2924/00014 , H01L2924/00012
摘要： Packages, systems and methods for light emitting devices are disclosed. An LED package in one aspect can be of various sizes and configurations and can include one or more LEDs of a size smaller than those typically provided. The LED package or packages can for example be used for backlighting or other lighting fixtures. Optimized materials and techniques can be used for the LED packages to provide energy efficiency and long lifetime.
摘要翻译：公开了用于发光器件的封装，系统和方法。一个方面的LED封装可以具有各种尺寸和配置，并且可以包括尺寸小于通常提供的尺寸的一个或多个LED。 LED封装或封装可以例如用于背光或其他照明灯具。优化的材料和技术可用于LED封装，以提供能源效率和长寿命。

3. 发明申请

WO2012021238A1 LED PACKAGE WITH EFFICIENT, ISOLATED THERMAL PATH 审中-公开
标题翻译： LED包装与高效，隔离的热途径
公开(公告)号：WO2012021238A1
公开(公告)日：2012-02-16
申请号：PCT/US2011/043539
申请日：2011-07-11
申请人： CREE, INC. , HUSSELL, Christopher, P.
发明人： HUSSELL, Christopher, P.
IPC分类号： H01L29/18
CPC分类号： H01L25/0753 , H01L33/486 , H01L33/642 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： Packages for containing one or more light emitting devices, such as light emitting diodes (LEDs), are disclosed with an efficient, isolated thermal path. In one embodiment, LED package can include a thermal element and at least one electrical element embedded within a body. The thermal element and electrical element can have the same and/or substantially the same thickness and can extend directly from a bottom surface of the LED package such that they are substantially flush with or extend beyond the bottom surface of the LED package. The thermal and electrical element have exposed portions which can be substantially flush with lateral sides of the body such that the thermal and electrical element do not have a significant portion extending beyond an outermost edge of the lateral sides of the body.
摘要翻译：公开了一种用于容纳一个或多个发光器件（例如发光二极管（LED））的封装，其具有有效的隔离的热路径。在一个实施例中，LED封装可以包括热元件和嵌入在主体内的至少一个电元件。热元件和电气元件可以具有相同和/或基本上相同的厚度，并且可以直接从LED封装的底表面延伸，使得它们基本上与LED封装的底表面齐平或延伸超出LED封装的底表面。热元件和电元件具有暴露部分，其可以与主体的侧面基本齐平，使得热电元件和电元件不具有延伸超过主体的侧面的最外边缘的显着部分。

4. 发明申请

WO2012071138A3 ATTACHMENT DEVICES AND METHODS FOR LIGHT EMITTING DEVICES 审中-公开
公开(公告)号：WO2012071138A3
公开(公告)日：2012-05-31
申请号：PCT/US2011/058601
申请日：2011-10-31
申请人： CREE, INC. , HUSSELL, Christopher, P. , WILCOX, Kurt , ANDREWS, Peter, Scott , REIHERZER, Jesse, Colin
发明人： HUSSELL, Christopher, P. , WILCOX, Kurt , ANDREWS, Peter, Scott , REIHERZER, Jesse, Colin
IPC分类号： H01L33/48 , H01L33/62
摘要： Attachment devices and methods for use with light emitting devices are provided. In one aspect, the light emitting device can include a submount and a light emission area disposed over the submount. The device can further include at least one attachment member provided on the submount. The attachment member can engage an electrical component thereby providing a gas-tight, solder free connection between the attachment member and electrical component.

5. 发明申请

WO2011109093A1 HIGH EFFICACY LED LAMP WITH REMOTE PHOSPHOR AND DIFFUSER CONFIGURATON 审中-公开
标题翻译：高效的LED灯具，带有远程磷光体和扩散器配置
公开(公告)号：WO2011109093A1
公开(公告)日：2011-09-09
申请号：PCT/US2011/000399
申请日：2011-03-02
申请人： CREE, INC. , HUSSELL, Christopher, P. , LETOQUIN, Ronan
发明人： HUSSELL, Christopher, P. , LETOQUIN, Ronan
IPC分类号： F21V15/06 , F21K99/00 , F21Y101/02
CPC分类号： F21V3/00 , F21K9/232 , F21K9/64 , F21V9/30 , F21V29/505 , F21V29/677 , F21V29/767 , F21V29/85 , F21Y2113/13 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： Solid state lamps (50; 100; 120; 130) and bulbs comprising different combinations and arrangements of a light source (58; 104), wavelength conversion elements (62; 108, 124; 132) with one or more distinct phosphor layers (116,117,118) or regions which are positioned separately or remotely with respect to the light source, and a diffuser element (76,110,134) are provided. These elements may be arranged on or in conjunction with a thermal management device that allows for the fabrication of lamps and bulbs that are efficient, reliable and cost effective and can provide an essentially omni - directional emission pattern (even with a light source comprised of a co-planar arrangement of lighting devices such as LEDs). Various embodiments of the invention may be used to address many of the difficulties associated with utilizing efficient solid state light sources such as LEDs in the fabrication of lamps or bulbs suitable for direct replacement of traditional incandescent bulbs. Embodiments of the invention can be arranged to fit recognized standard size profiles such as those ascribed to commonly used lamps such as incandescent light bulbs, while still providing emission patterns that comply with ENERGY STAR® standards.
摘要翻译：固态灯（50; 100; 120; 130）和灯泡，其包括具有一个或多个不同荧光层（116,117,118）的波长转换元件（62; 108,124; 132）的不同组合和布置的光源（58; 104））或相对于光源分开或远程定位的区域，以及扩散器元件（76,110,134）。这些元件可以布置在热管理装置上，或者与热管理装置结合，热管理装置允许制造有效，可靠和成本有效的灯泡，并且可以提供基本上全方位的发射模式（即使是由诸如LED之类的照明装置的共平面布置）。可以使用本发明的各种实施例来解决在制造适于直接替代传统白炽灯泡的灯泡或灯泡中利用有效的固态光源（例如LED）所涉及的许多困难。本发明的实施例可以被布置成适合公认的标准尺寸轮廓，例如归因于常用灯（例如白炽灯泡）的标准尺寸轮廓，同时仍然提供符合ENERGYSTAR®标准的排放模式。

6. 发明申请

WO2007127029A3 SIDE-VIEW SURFACE MOUNT WHITE LED 审中-公开
公开(公告)号：WO2007127029A3
公开(公告)日：2007-11-08
申请号：PCT/US2007/008503
申请日：2007-04-04
申请人： CREE, INC. , HUSSELL, Christopher, P. , BERGMANN, Michael, J. , COLLINS, Brian, T. , EMERSON, David, T.
发明人： HUSSELL, Christopher, P. , BERGMANN, Michael, J. , COLLINS, Brian, T. , EMERSON, David, T.
IPC分类号： H01L33/00
摘要： A light emitting diode is disclosed. The diode includes a package support and a semiconductor chip on the package support, with the chip including an active region that emits light in the visible portion of the spectrum. Metal contacts are in electrical communication with the chip on the package. A substantially transparent encapsulant covers the chip in the package. A phosphor in the encapsulant emits a frequency in the visible spectrum different from the frequency emitted by the chip and in response to the wavelength emitted by the chip. A display element is also disclosed that combines the light emitting diode and a planar display element. The combination includes a substantially planar display element with the light emitting diode positioned on the perimeter of the display element and with the package support directing the output of the diode substantially parallel to the plane of the display element.

7. 发明申请

WO2012151270A1 LIGHT EMITTING DIODE (LED) PACKAGES, SYSTEMS, DEVICES AND RELATED METHODS 审中-公开
标题翻译：发光二极管（LED）封装，系统，器件及相关方法
公开(公告)号：WO2012151270A1
公开(公告)日：2012-11-08
申请号：PCT/US2012/036110
申请日：2012-05-02
申请人： CREE, INC. , JOO, Sung, Chul , HUSSELL, Christopher, P.
发明人： JOO, Sung, Chul , HUSSELL, Christopher, P.
IPC分类号： H01L33/48 , H01L33/60 , H01L33/62
CPC分类号： H01L33/60 , F21K9/27 , F21K9/66 , F21V3/10 , F21Y2105/10 , F21Y2115/10 , H01L33/486 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
摘要： Packages, systems, and devices for light emitting diodes (LEDs) and related methods are provided. The packages can include a lead frame with an electrically conductive chip carrier comprising an upper surface. An LED can be placed on the upper surface of the electrically conductive chip carrier. A casing can be disposed on the lead frame covering at least a portion of the lead frame. A reflector cavity can be in the casing surrounding the LED. The reflector cavity can have angled side wall portions and angled end wall portions with an angle at which the side wall portions are angled that is different from an angle at which the end wall portions are angled.
摘要翻译：提供了用于发光二极管（LED）和相关方法的封装，系统和器件。封装可以包括具有包括上表面的导电芯片载体的引线框架。 LED可以放置在导电芯片载体的上表面上。壳体可以设置在引线框架上，覆盖引线框架的至少一部分。反射器腔可以在围绕LED的壳体中。反射器腔体可以具有成角度的侧壁部分和成角度的端壁部分，其中侧壁部分成角度，其不同于端壁部分成角度的角度。

8. 发明申请

WO2012050994A2 LIGHT EMITTING DEVICES AND METHODS 审中-公开
标题翻译：发光装置和方法
公开(公告)号：WO2012050994A2
公开(公告)日：2012-04-19
申请号：PCT/US2011/054560
申请日：2011-10-03
申请人： CREE, INC. , HUSSELL, Christopher, P. , EMERSON, David, T. , BRITT, Jeffrey, C.
发明人： HUSSELL, Christopher, P. , EMERSON, David, T. , BRITT, Jeffrey, C.
IPC分类号： H01L33/64 , H01L33/62 , H01L33/48
CPC分类号： H01L27/153 , H01L25/0753 , H01L25/167 , H01L33/08 , H01L33/486 , H01L33/60 , H01L33/62 , H01L33/642 , H01L2224/48091 , H01L2224/48137 , H01L2224/49113 , H01L2924/12032 , Y10T29/49117 , H01L2924/00014 , H01L2924/00
摘要： Light emitting devices and methods such as light emitting diodes (LEDs) are disclosed for use in higher voltage applications. Variable arrangements of LEDs are disclosed herein. Arrangements can include one or more LED chips connected in series, parallel, and/or a combination thereof. LED chips can be disposed in a package body having at least one thermal element and one or more electrical components.
摘要翻译：公开了用于较高电压应用的发光器件和诸如发光二极管（LED）的方法。这里公开了LED的可变布置。布置可以包括串联，并联和/或其组合的一个或多个LED芯片。 LED芯片可以设置在具有至少一个热元件和一个或多个电气部件的封装主体中。

9. 发明申请

WO2011133973A1 LIGHT EMITTING DEVICE ARRAY ASSEMBLIES AND RELATED METHODS 审中-公开
标题翻译：发光装置阵列组件及相关方法
公开(公告)号：WO2011133973A1
公开(公告)日：2011-10-27
申请号：PCT/US2011/033772
申请日：2011-04-25
申请人： CREE, INC. , HUSSELL, Christopher, P.
发明人： HUSSELL, Christopher, P.
IPC分类号： F21Y101/02
CPC分类号： H01L33/486 , F21K9/20 , F21Y2105/10 , F21Y2115/10 , H01L25/0753 , H01L33/62 , H01L2224/48 , H05K1/141 , H05K1/189 , H05K2201/10106
摘要： Light emitting device (LED) array assemblies and related methods are provided. An LED array assembly can include a primary substrate with an array of light emitting devices disposed on the primary substrate. The LED array assembly can also include a secondary substrate comprising at least one or more grooves. The primary substrate can be positioned on the secondary substrate with the grooves facing the primary substrate.
摘要翻译：提供发光器件（LED）阵列组件及相关方法。 LED阵列组件可以包括具有布置在初级衬底上的发光器件阵列的初级衬底。 LED阵列组件还可以包括包括至少一个或多个凹槽的次基底。主衬底可以定位在次级衬底上，其中凹槽面向初级衬底。

10. 发明申请

WO2010056619A1 PHOSPHOR COMPOSITION 审中-公开
标题翻译：磷化合物
公开(公告)号：WO2010056619A1
公开(公告)日：2010-05-20
申请号：PCT/US2009/063693
申请日：2009-11-09
申请人： CREE, INC. , COLLINS, Brian, T. , HUSSELL, Christopher, P. , EMERSON, David, T. , LE TOQUIN, Ronan, P.
发明人： COLLINS, Brian, T. , HUSSELL, Christopher, P. , EMERSON, David, T. , LE TOQUIN, Ronan, P.
IPC分类号： C09K11/08 , C09K11/77
CPC分类号： C09K11/7734 , C04B35/58 , C04B35/581 , C04B35/584 , C04B35/591 , C04B35/593 , C04B35/5935 , C04B35/597 , C04B2235/3224 , C04B2235/3852 , C04B2235/3865 , C04B2235/3869 , C04B2235/3873 , C04B2235/445 , C09K11/025 , C09K11/0883 , C09K11/7728
摘要： A method is disclosed for forming a blended phosphor composition. The method includes the steps of firing precursor compositions that include europium and nitrides of at least calcium, strontium and aluminum, in a refractory metal crucible and in the presence of a gas that precludes the formation of nitride compositions between the nitride starting materials and the refractory metal that forms the crucible. The resulting compositions can include phosphors that convert frequencies in the blue portion of the visible spectrum into frequencies in the red portion of the visible spectrum.
摘要翻译：公开了一种形成混合荧光粉组合物的方法。该方法包括以下步骤：在耐火金属坩埚中，并且在气体存在下，将包含至少钙，锶和铝的铕和氮化物的前体组合物焙烧，以防止在氮化物起始材料和耐火材料之间形成氮化物组合物形成坩埚的金属。所得到的组合物可以包括将可见光谱的蓝色部分中的频率转换成可见光谱的红色部分中的频率的磷光体。

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