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1. 发明申请

WO2007126720A3 SUBMOUNTS FOR SEMICONDUCTOR LIGHT EMITTING DEVICE PACKAGES AND SEMICONDUCTOR LIGHT EMITTING DEVICE PACKAGES INCLUDING THE SAME 审中-公开
标题翻译：用于半导体发光器件封装和半导体发光器件包括其中的封装
公开(公告)号：WO2007126720A3
公开(公告)日：2008-01-03
申请号：PCT/US2007007327
申请日：2007-03-22
申请人： CREE INC , LOH BAN P , MEDENDORP NICHOLAS W JR , KELLER BERND
发明人： LOH BAN P , MEDENDORP NICHOLAS W JR , KELLER BERND
IPC分类号： H01L25/075 , H01L33/62
CPC分类号： H01L25/0753 , F21K9/00 , H01L33/62 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/01078 , H01L2924/01079 , H01L2924/01087 , H01L2924/19107 , H01L2924/00014
摘要： A submount for a solid state lighting package includes a support member having upper and lower surfaces, a first side surface, and a second side surface opposite the first side surface, a first electrical bondpad on the upper surface of the support member and having a first bonding region proximate the first side surface of the support member and a second bonding region extending toward the second side surface of the support member, and a second electrical bondpad on the upper surface of the support member having a die mounting region proximate the first side surface of the support member and an extension region extending toward the second side surface of the support member. The die mounting region of the second electrical bondpad may be configured to receive an electronic device. The submount further includes a third electrical bondpad on the upper surface of the support member and positioned between the second side surface of the support member and the die mounting region of the second electrical bondpad.
摘要翻译：一种用于固体照明包装的基座，包括具有上表面和下表面的支撑构件，第一侧表面和与第一侧表面相对的第二侧表面，位于支撑构件的上表面上的第一电接合垫，接合区域靠近支撑构件的第一侧表面，以及第二接合区域，其朝着支撑构件的第二侧表面延伸，并且在支撑构件的上表面上的第二电接合板具有靠近第一侧表面的模具安装区域并且延伸到所述支撑构件的第二侧表面的延伸区域。第二电接合板的管芯安装区域可以被配置为接收电子设备。基座还包括位于支撑构件的上表面上并位于支撑构件的第二侧表面和第二电接合垫的管芯安装区域之间的第三电接合垫。

2. 发明申请

WO2011109100A3 LED LAMP OR BULB WITH REMOTE PHOSPHOR AND DIFFUSER CONFIGURATION WITH ENHANCED SCATTERING PROPERTIES 审中-公开
标题翻译：带有远程磷光体的LED灯或灯泡和具有增强散射特性的差分配置
公开(公告)号：WO2011109100A3
公开(公告)日：2012-01-05
申请号：PCT/US2011000407
申请日：2011-03-02
申请人： CREE INC , TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
发明人： TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
IPC分类号： F21V15/06 , F21K99/00 , F21V9/16 , F21Y101/02
CPC分类号： F21V9/16 , F21K9/232 , F21K9/64 , F21V3/00 , F21V3/02 , F21V3/0481 , F21V29/006 , F21V29/505 , F21V29/51 , F21V29/767 , F21V29/773 , F21V29/85 , F21Y2115/10
摘要： A solid lamp (50), comprising: an light emitting diode (LED) based light source (58); a remote wavelength conversion material (66) spaced from said LED light source; a diffuser (76) remote to said remote wavelength conversion material wherein said diffuser comprises a geometry and light scattering properties to disperse the light from said LED light source and wavelength conversion material to a substantially omni-direction emission pattern.
摘要翻译：一种固体灯（50），包括：基于发光二极管（LED）的光源（58）; 与所述LED光源间隔开的远程波长转换材料（66）; 远离所述远程波长转换材料的漫射器（76），其中所述扩散器包括将来自所述LED光源和波长转换材料的光分散到基本上全向发射图案的几何形状和光散射性质。

3. 发明申请

WO2011109100A2 LED LAMP OR BULB WITH REMOTE PHOSPHOR AND DIFFUSER CONFIGURATION WITH ENHANCED SCATTERING PROPERTIES 审中-公开
标题翻译：具有增强散射特性的远红外荧光粉和扩散板配置的LED灯泡
公开(公告)号：WO2011109100A2
公开(公告)日：2011-09-09
申请号：PCT/US2011000407
申请日：2011-03-02
申请人： CREE INC , TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
发明人： TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
IPC分类号： F21V15/06 , F21K99/00 , F21V9/16 , F21Y101/02
CPC分类号： F21V9/16 , F21K9/232 , F21K9/64 , F21V3/00 , F21V3/02 , F21V3/0481 , F21V29/006 , F21V29/505 , F21V29/51 , F21V29/767 , F21V29/773 , F21V29/85 , F21Y2115/10
摘要： An LED lamp or bulb is disclosed that comprises a light source, a heat sink structure and an optical cavity. The optical cavity comprises a phosphor carrier having a conversions material and arranged over an opening to the cavity. The phosphor carrier comprises a thermally conductive transparent material and is thermally coupled to the heat sink structure. An LED based light source is mounted in the optical cavity remote to the phosphor carrier with light from the light source passing through the phosphor carrier. A diffuser dome is included that is mounted over the optical cavity, with light from the optical cavity passing through the diffuser dome. The properties of the diffuser, such as geometry, scattering properties of the scattering layer, surface roughness or smoothness, and spatial distribution of the scattering layer properties may be used to control various lamp properties such as color uniformity and light intensity distribution as a function of viewing angle.
摘要翻译：公开了一种LED灯或灯泡，其包括光源，散热器结构和光学腔。光学腔包括具有转换材料并布置在腔的开口上的磷光体载体。磷光体载体包括导热透明材料并且热耦合到散热器结构。基于LED的光源安装在远离荧光体载体的光学腔中，其中来自光源的光穿过荧光体载体。包括安装在光腔上的扩散罩，来自光腔的光穿过扩散罩。散射体的性质，诸如几何形状，散射层的散射性质，表面粗糙度或平滑度以及散射层性质的空间分布可用于控制各种灯性质，例如色彩均匀性和光强度分布，作为可视角度。

4. 发明申请

WO2009064330A2 WIRE BOND FREE WAFER LEVEL LED 审中-公开
标题翻译： WIRE BOND FREE WAVER LEVEL LED
公开(公告)号：WO2009064330A2
公开(公告)日：2009-05-22
申请号：PCT/US2008010703
申请日：2008-09-11
申请人： CREE INC , KELLER BERND , CHITNIS ASHAY , MEDENDORP NICHOLAS W JR , IBBETSON JAMES , BATRES MAX
发明人： KELLER BERND , CHITNIS ASHAY , MEDENDORP NICHOLAS W JR , IBBETSON JAMES , BATRES MAX
IPC分类号： H01L33/38 , H01L33/48 , H01L33/50 , H01L33/60 , H01L33/62
CPC分类号： H01L25/0756 , H01L33/08 , H01L33/22 , H01L33/385 , H01L33/46 , H01L33/486 , H01L33/50 , H01L33/505 , H01L33/58 , H01L33/62 , H01L2224/45139 , H01L2224/48091 , H01L2224/49107 , H01L2924/00014 , H01L2924/00 , H01L2224/45099
摘要： A wire-bond free semiconductor device with two electrodes both of which are accessible from the bottom side of the device. The device is fabricated with two electrodes that are electrically connected to the oppositely doped epitaxial layers, each of these electrodes having leads with bottom-side access points. This structure allows the device to be biased with an external voltage/current source", obviating the need for wire-bonds or other such connection mechanisms that must be formed at the packaging level. Thus, features that are traditionally added to the device at the packaging level (e.g., phosphor layers or encapsulants) may be included in the wafer level fabrication process. Additionally, the bottom-side electrodes are thick enough to provide primary structural support to the device, eliminating the need to leave the growth substrate as part of the finished device.
摘要翻译：具有两个电极的无引线键合半导体器件，两者均可从器件的底部接近。该器件由与相对掺杂的外延层电连接的两个电极制成，这些电极中的每一个具有具有底侧接入点的引线。这种结构允许器件被外部电压/电流源“偏置”，从而避免了在封装级别必须形成的引线接合或其他这种连接机构的需要，因此，传统上在器件中添加的功能包装水平（例如，磷光体层或密封剂）可以包括在晶片级制造工艺中。此外，底侧电极足够厚以为器件提供主要的结构支撑，从而不需要离开生长衬底作为完成的设备。

5. 发明申请

WO2011109098A2 SOLID STATE LAMP AND BULB 审中-公开
标题翻译：固态灯和灯泡
公开(公告)号：WO2011109098A2
公开(公告)日：2011-09-09
申请号：PCT/US2011000405
申请日：2011-03-02
申请人： CREE INC , LE LONG LARRY , PICKARD PAUL , LAY JAMES MICHAEL , TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
发明人： LE LONG LARRY , PICKARD PAUL , LAY JAMES MICHAEL , TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
IPC分类号： F21K99/00 , F21Y101/02
CPC分类号： F21V29/767 , F21K9/232 , F21K9/64 , F21V3/00 , F21V3/02 , F21V3/0481 , F21V29/745 , F21V29/773 , F21V29/85 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： Solid state lamps and bulbs comprising different combinations and arrangements of a light source, one or more wavelength conversion materials, regions or layers which are positioned separately or remotely with respect to the light source, and a separate diffuser. These are arranged on a heat sink in a manner 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 LEDs. Additionally, this arrangement allows aesthetic masking or concealment of the appearance of the conversion regions or layers when the lamp is not illuminated. 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：固态灯和灯泡包括不同的组合和布置的光源，一个或多个波长转换材料，相对于光源单独地或远程定位的区域或层，以及单独的扩散器。这些以允许制造有效，可靠和成本有效的灯泡的方式布置在散热器上，并且可以提供基本上全方位的发射图案，即使由包括共面布置的光源的LED。此外，当灯不被照亮时，这种布置允许对转换区域或层的外观的美观掩蔽或隐藏。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

WO2011109087A3 NON-UNIFORM DIFFUSER TO SCATTER LIGHT INTO UNIFORM EMISSION PATTERN 审中-公开
标题翻译：散射光散射到均匀发射图案中的非均匀差分
公开(公告)号：WO2011109087A3
公开(公告)日：2013-06-13
申请号：PCT/US2011000390
申请日：2011-03-02
申请人： CREE INC , TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD , GUSCHL PETER , YUAN ZONGJIE
发明人： TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD , GUSCHL PETER , YUAN ZONGJIE
IPC分类号： F21K99/00 , F21V5/00
CPC分类号： F21K9/135 , F21K9/232 , F21K9/60 , F21K9/64 , F21K9/65 , F21V3/0481 , F21V5/002 , F21V29/505 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： A lighting device comprising a light source and a diffuser spaced from the light source. The lighting device further comprises a wavelength conversion material disposed between the light source and the diffuser and spaced from the light source and the diffuser, wherein the diffuser is shaped such that there are different distances between the diffuser and said conversion material at different emission angles. In other embodiments the diffuser includes areas with different diffusing characteristics. Some lamps are arranged to meet A19 and Energy Star lighting standards.
摘要翻译：一种照明装置，包括光源和与光源间隔开的扩散器。照明装置还包括设置在光源和扩散器之间并与光源和漫射器隔开的波长转换材料，其中扩散器被成形为使得扩散器和所述转换材料之间在不同的发射角度处具有不同的距离。在其它实施例中，扩散器包括具有不同扩散特性的区域。一些灯具被安排满足A19和能源之星照明标准。

7. 发明申请

WO2011109098A9 SOLID STATE LAMP AND BULB 审中-公开
标题翻译：固态灯和灯泡
公开(公告)号：WO2011109098A9
公开(公告)日：2011-12-01
申请号：PCT/US2011000405
申请日：2011-03-02
申请人： CREE INC , LE LONG LARRY , PICKARD PAUL , LAY JAMES MICHAEL , TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
发明人： LE LONG LARRY , PICKARD PAUL , LAY JAMES MICHAEL , TONG TAO , LETOQUIN RONAN , KELLER BERND , TARSA ERIC , YOUMANS MARK , LOWES THEODORE , MEDENDORP NICHOLAS W JR , VAN DE VEN ANTONY , NEGLEY GERALD
IPC分类号： F21K99/00 , F21Y101/02
CPC分类号： F21V29/767 , F21K9/232 , F21K9/64 , F21V3/00 , F21V3/02 , F21V3/0481 , F21V29/745 , F21V29/773 , F21V29/85 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2224/73265 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： Solid state lamps and bulbs comprising different combinations and arrangements of a light source, one or more wavelength conversion materials, regions or layers which are positioned separately or remotely with respect to the light source, and a separate diffuser. These are arranged on a heat sink in a manner 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 LEDs. Additionally, this arrangement allows aesthetic masking or concealment of the appearance of the conversion regions or layers when the lamp is not illuminated. 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：固态灯和灯泡包括光源，一个或多个波长转换材料，相对于光源分开或远离定位的一个或多个波长转换材料，区域或层以及单独的漫射器的不同组合和布置。它们以允许制造高效，可靠且具有成本效益的灯和灯泡的方式布置在散热器上，并且即使在由共面布置构成的光源的情况下也可以提供基本上全向的发射模式的LED。另外，当灯未被照亮时，这种布置允许审美遮蔽或隐藏转换区域或层的外观。本发明的各种实施例可以用于解决与在制造适合于直接替换传统白炽灯泡的灯或灯泡中使用诸如LED的高效固态光源相关的许多困难。本发明的实施例可以被布置成适合公认的标准尺寸轮廓，例如归属于常用灯（例如白炽灯泡）的标准尺寸轮廓，同时仍然提供符合ENERGYSTAR®标准的发射模式。

8. 发明申请

WO2007142778A2 PACKAGED LIGHT EMITTING DEVICES INCLUDING MULTIPLE INDEX LENSES AND METHODS OF FABRICATING THE SAME 审中-公开
标题翻译：包含多个指数透镜的包装发光装置及其制造方法
公开(公告)号：WO2007142778A2
公开(公告)日：2007-12-13
申请号：PCT/US2007011325
申请日：2007-05-10
申请人： CREE INC , LOH BAN P , MEDENDORP JR NICHOLAS W , KELLER BERND
发明人： LOH BAN P , MEDENDORP JR NICHOLAS W , KELLER BERND
IPC分类号： H01L33/54 , H01L33/58
CPC分类号： H01L33/58 , B29C45/14655 , B29C45/1671 , B29L2011/0016 , G02B19/0028 , G02B19/0052 , G02B19/0071 , H01L33/54 , Y10T156/10
摘要： A packaged light emitting device includes a substrate, a solid state light emitting device on the substrate, a first generally toroidal lens on the substrate and defining a cavity relative to the solid state light emitting device and having a first index of refraction, and a second lens at least partially within the cavity formed by the first lens and having a second index of refraction that is different from the first index of refraction. The second index of refraction may be higher than the first index of refraction. The lenses may be mounted on the substrate and/or may formed by dispensing and curing liquid encapsulant materials.
摘要翻译：封装的发光器件包括衬底，在衬底上的固态发光器件，在衬底上的第一大致环形透镜，并且相对于固态发光器件限定空腔并具有第一折射率，第二透镜至少部分地在由第一透镜形成的空腔内，并且具有不同于第一折射率的第二折射率。第二折射率可能高于第一折射率。透镜可以安装在基板上和/或可以通过分配和固化液体密封剂材料而形成。

9. 发明申请

WO2012128966A2 ENCAPSULANT WITH INDEX MATCHED THIXOTROPIC AGENT 审中-公开
标题翻译：具有指数匹配的三氯代苯醚的包装
公开(公告)号：WO2012128966A2
公开(公告)日：2012-09-27
申请号：PCT/US2012028327
申请日：2012-03-08
申请人： CREE INC , KELLER BERND , LOWES THEODORE
发明人： KELLER BERND , LOWES THEODORE
IPC分类号： H01L33/52
CPC分类号： H01L33/56 , H01L2924/0002 , H01L2924/00
摘要： Emitter packages are disclosed having a thixotropic agent or material, with the encapsulant exhibiting significant reduction of thixotropic agent scattering. The packages exhibit a corresponding reduction or elimination of encapsulant clouding and increased package emission efficiency. This allows for the thixotropic agents to be included in the encapsulant to alter certain properties (e.g. mechanical or thermal) while not significantly altering the optical properties of the encapsulant. One embodiment of a light emitting diode (LED) package according to the present invention comprises an LED chip with an encapsulant over the LED chip. The encapsulant has an encapsulant refractive index and also has a thixotropic material with a refractive index that is substantially the same as the encapsulant refractive index.
摘要翻译：公开了具有触变剂或材料的发射器封装，其中密封剂表现出触变剂散射的显着减少。这些包装表现出相应的减少或消除密封剂混浊和增加的包装排放效率。这允许触变剂包括在密封剂中以改变某些性质（例如机械或热），同时不显着改变密封剂的光学性质。根据本发明的发光二极管（LED）封装的一个实施例包括在LED芯片上具有密封剂的LED芯片。密封剂具有密封剂折射率，并且还具有折射率基本上与密封剂折射率相同的触变材料。

10. 发明申请

WO2008091319A3 WAFER LEVEL PHOSPHOR COATING METHOD AND DEVICES FABRICATED UTILIZING METHOD 审中-公开
标题翻译： WAFER LEVEL磷化物涂层方法和器件制造用途方法
公开(公告)号：WO2008091319A3
公开(公告)日：2008-09-18
申请号：PCT/US2007024366
申请日：2007-11-20
申请人： CREE INC , SERUTO JAMES , CHITNIS ASHAY , IBBETSON JAMES , KELLER BERND , EMERSON DAVID T , EDMOND DAVID T , BERGMAN MICHAEL J , CABALU JASPER S , BRITT JEFFREY C , CHAKRABORTY ARPAN , TARSA ERIC J , FU YANKUN
发明人： SERUTO JAMES , CHITNIS ASHAY , IBBETSON JAMES , KELLER BERND , EMERSON DAVID T , EDMOND DAVID T , BERGMAN MICHAEL J , CABALU JASPER S , BRITT JEFFREY C , CHAKRABORTY ARPAN , TARSA ERIC J , FU YANKUN
IPC分类号： H01L33/00 , H01L33/50 , H01L33/62
CPC分类号： H01L33/508 , H01L33/0095 , H01L33/36 , H01L33/387 , H01L33/44 , H01L33/505 , H01L33/54 , H01L33/62 , H01L2924/0002 , H01L2933/0091 , H01L2924/00
摘要： Methods for fabricating light emitting diode (LED) chips comprising providing a plurality of LEDs typically on a substrate. Pedestals are deposited on the LEDs with each of the pedestals in electrical contact with one of the LEDs. A coating is formed over the LEDs with the coating burying at least some of the pedestals. The coating is then planarized to expose at least some of the buried pedestals while leaving at least some of said coating on said LEDs. The exposed pedestals can then be contacted such as by wire bonds. The present invention discloses similar methods used for fabricating LED chips having LEDs that are flip-chip bonded on a carrier substrate and for fabricating other semiconductor devices. LED chip wafers and LED chips are also disclosed that are fabricated using the disclosed methods.
摘要翻译：制造发光二极管（LED）芯片的方法包括通常在衬底上提供多个LED。基座沉积在LED上，每个基座与其中一个LED电接触。在LED上形成涂层，其中涂层埋入至少一些基座。然后将涂层平坦化以暴露至少一些埋置的基座，同时在所述LED上留下至少一些所述涂层。然后可以例如通过引线接合露出的基座。本发明公开了用于制造LED芯片的类似方法，所述LED芯片具有倒装芯片接合在载体基板上并用于制造其它半导体器件的LED。还公开了使用所公开的方法制造的LED芯片晶片和LED芯片。

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