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1. 发明授权

US08563339B2 System for and method for closed loop electrophoretic deposition of phosphor materials on semiconductor devices 有权
标题翻译：半导体器件上荧光材料闭环电泳沉积的系统和方法
公开(公告)号：US08563339B2
公开(公告)日：2013-10-22
申请号：US11473089
申请日：2006-06-21
申请人： Eric J. Tarsa , Michael Leung , Bernd Keller , Robert Underwood , Mark Youmans
发明人： Eric J. Tarsa , Michael Leung , Bernd Keller , Robert Underwood , Mark Youmans
IPC分类号： H01L21/00 , H01L21/326 , H01L21/479 , H01L21/20 , H01L21/36 , H01L21/31 , H01L21/469
CPC分类号： C25D13/12 , C25D5/003 , C25D7/123 , C25D13/02 , C25D13/22 , C25D15/00 , C25D17/02 , C25D21/00 , H01L2933/0041
摘要： One close loop system and method for electrophoretic deposition (EPD) of phosphor material on light emitting diodes (LEDs). The system comprises a deposition chamber sealed from ambient air. A mixture of phosphor material and solution is provided to the chamber with the mixture also being sealed from ambient air. A carrier holds a batch of LEDs in the chamber with the mixture contacting the areas of the LEDs for phosphor deposition. A voltage supply applies a voltage to the LEDs and the mixture to cause the phosphor material to deposit on the LEDs at the mixture contacting areas.
摘要翻译：一种用于发光二极管（LED）上的磷光体材料的电泳沉积（EPD）的闭环系统和方法。该系统包括由环境空气密封的沉积室。将荧光体材料和溶液的混合物提供到室，混合物也与环境空气密封。载体在室中保持一批LED，其中混合物与LED的区域接触以进行磷光体沉积。电压源向LED和混合物施加电压，以使荧光体材料沉积在混合物接触区域的LED上。

2. 发明申请

US20070158668A1 Close loop electrophoretic deposition of semiconductor devices 有权
标题翻译：半导体器件的闭环电泳沉积
公开(公告)号：US20070158668A1
公开(公告)日：2007-07-12
申请号：US11473089
申请日：2006-06-21
申请人： Eric Tarsa , Michael Leung , Bernd Keller , Robert Underwood , Mark Youmans
发明人： Eric Tarsa , Michael Leung , Bernd Keller , Robert Underwood , Mark Youmans
IPC分类号： H01L33/00
CPC分类号： C25D13/12 , C25D5/003 , C25D7/123 , C25D13/02 , C25D13/22 , C25D15/00 , C25D17/02 , C25D21/00 , H01L2933/0041
摘要： One close loop system and method for electrophoretic deposition (EPD) of phosphor material on light emitting diodes (LEDs). The system comprises a deposition chamber sealed from ambient air. A mixture of phosphor material and solution is provided to the chamber with the mixture also being sealed from ambient air. A carrier holds a batch of LEDs in the chamber with the mixture contacting the areas of the LEDs for phosphor deposition. A voltage supply applies a voltage to the LEDs and the mixture to cause the phosphor material to deposit on the LEDs at the mixture contacting areas.
摘要翻译：一种用于发光二极管（LED）上的磷光体材料的电泳沉积（EPD）的闭环系统和方法。该系统包括由环境空气密封的沉积室。将荧光体材料和溶液的混合物提供到室，混合物也与环境空气密封。载体在室中保持一批LED，其中混合物与LED的区域接触以进行磷光体沉积。电压源向LED和混合物施加电压，以使荧光体材料沉积在混合物接触区域的LED上。

3. 发明授权

US08735920B2 Light emitting diode package with optical element 有权
标题翻译：具有光学元件的发光二极管封装
公开(公告)号：US08735920B2
公开(公告)日：2014-05-27
申请号：US11496922
申请日：2006-07-31
申请人： James Ibbetson , Eric Tarsa , Michael Leung , Maryanne Becerra , Bernd Keller
发明人： James Ibbetson , Eric Tarsa , Michael Leung , Maryanne Becerra , Bernd Keller
IPC分类号： H01L33/00
CPC分类号： H01L33/486 , H01L33/56 , H01L33/58 , H01L2224/48091 , H01L2933/005 , H01L2924/00014
摘要： A light emitting diode (LED) package comprising a substrate with an LED chip mounted to the substrate and in electrical contact with it. An inner material covers the LED chip, and a lens covers the inner material with the lens material being harder than the inner material. An adhesive is arranged between the substrate and the lens to hold the lens to the substrate and to compensate for different coefficients of thermal expansion (CTE) between the lens and the remainder of the package. A method for forming an LED package comprises providing a substrate with a first meniscus ring on a surface of the substrate. An LED chip is mounted to the substrate, within the meniscus ring. An inner material is deposited over the LED chip, and a lens material in liquid form is deposited over the inner material. The lens material held in a hemispheric shape by the first meniscus feature and the lens material is cured making it harder than the inner material.
摘要翻译：一种发光二极管（LED）封装，其包括具有安装到所述衬底并与其电接触的LED芯片的衬底。内部材料覆盖LED芯片，透镜覆盖内部材料，透镜材料比内部材料硬。在基板和透镜之间布置粘合剂以将透镜保持在基板上并补偿透镜与封装的其余部分之间的不同热膨胀系数（CTE）。一种用于形成LED封装的方法，包括在基板的表面上提供具有第一弯液面环的基板。 LED芯片安装在弯液面环内的基板上。内部材料沉积在LED芯片上，液体形式的透镜材料沉积在内部材料上。通过第一弯液面特征和透镜材料保持半球形状的透镜材料固化使其比内部材料更硬。

4. 发明申请

US20080023711A1 Light emitting diode package with optical element 有权
标题翻译：具有光学元件的发光二极管封装
公开(公告)号：US20080023711A1
公开(公告)日：2008-01-31
申请号：US11496922
申请日：2006-07-31
申请人： Eric Tarsa , Michael Leung , Maryanne Becerra , Bernd Keller , James Ibbetson
发明人： Eric Tarsa , Michael Leung , Maryanne Becerra , Bernd Keller , James Ibbetson
IPC分类号： H01L33/00
CPC分类号： H01L33/486 , H01L33/56 , H01L33/58 , H01L2224/48091 , H01L2933/005 , H01L2924/00014
摘要： A light emitting diode (LED) package comprising a substrate with an LED chip mounted to the substrate and in electrical contact with it. An inner material covers the LED chip, and a lens covers the inner material with the lens material being harder than the inner material. An adhesive is arranged between the substrate and the lens to hold the lens to the substrate and to compensate for different coefficients of thermal expansion (CTE) between the lens and the remainder of the package. A method for forming an LED package comprises providing a substrate with a first meniscus ring on a surface of the substrate. An LED chip is mounted to the substrate, within the meniscus ring. An inner material is deposited over the LED chip, and a lens material in liquid form is deposited over the inner material. The lens material held in a hemispheric shape by the first meniscus feature and the lens material is cured making it harder than the inner material.
摘要翻译：一种发光二极管（LED）封装，其包括具有安装到所述衬底并与其电接触的LED芯片的衬底。内部材料覆盖LED芯片，透镜覆盖内部材料，透镜材料比内部材料硬。在基板和透镜之间布置粘合剂以将透镜保持在基板上并且补偿透镜与封装的其余部分之间的不同的热膨胀系数（CTE）。一种用于形成LED封装的方法，包括在基板的表面上提供具有第一弯液面环的基板。 LED芯片安装在弯液面环内的基板上。内部材料沉积在LED芯片上，液体形式的透镜材料沉积在内部材料上。通过第一弯液面特征和透镜材料保持半球形状的透镜材料固化使其比内部材料更硬。

5. 发明申请

US20120037931A1 SEMICONDUCTOR LIGHT EMITTING DEVICES INCLUDING AN OPTICALLY TRANSMISSIVE ELEMENT AND METHODS FOR PACKAGING THE SAME 审中-公开
标题翻译：包含光传输元件的半导体发光器件及其封装方法
公开(公告)号：US20120037931A1
公开(公告)日：2012-02-16
申请号：US13272731
申请日：2011-10-13
申请人： Michael Leung , Thomas G. Coleman , Maryanne Becerra
发明人： Michael Leung , Thomas G. Coleman , Maryanne Becerra
IPC分类号： H01L33/08 , H01L33/60 , H01L33/50
CPC分类号： H01L33/507 , H01L33/52 , H01L33/58 , H01L2924/181 , H01L2933/0041 , H01L2924/00012
摘要： Methods of packaging a semiconductor light emitting device include dispensing a first quantity of encapsulant material into a cavity including the light emitting device. The first quantity of encapsulant material in the cavity is treated to form a hardened upper surface thereof having a shape. A luminescent conversion element is provided on the upper surface of the treated first quantity of encapsulant material. The luminescent conversion element includes a wavelength conversion material and has a thickness at a middle region of the cavity greater than proximate a sidewall of the cavity.
摘要翻译：包装半导体发光器件的方法包括将第一量的密封剂材料分配到包括发光器件的空腔中。将空腔中的第一量的密封材料进行处理以形成具有形状的硬化的上表面。在被处理的第一量的密封剂材料的上表面上设置发光转换元件。发光转换元件包括波长转换材料，并且在腔的中间区域处的厚度大于靠近腔的侧壁的厚度。

6. 发明申请

US20090224277A1 SEMICONDUCTOR LIGHT EMITTING DEVICES INCLUDING A LUMINESCENT CONVERSION ELEMENT AND METHODS FOR PACKAGING THE SAME 有权
标题翻译：包含发光变换元件的半导体发光器件及其封装方法
公开(公告)号：US20090224277A1
公开(公告)日：2009-09-10
申请号：US12398626
申请日：2009-03-05
申请人： Michael Leung , Thomas G. Coleman , Maryanne Becerra
发明人： Michael Leung , Thomas G. Coleman , Maryanne Becerra
IPC分类号： H01L33/00 , H01L21/66
CPC分类号： H01L33/507 , H01L33/52 , H01L33/58 , H01L2924/181 , H01L2933/0041 , H01L2924/00012
摘要： Methods of packaging a semiconductor light emitting device include dispensing a first quantity of encapsulant material into a cavity including the light emitting device. The first quantity of encapsulant material in the cavity is treated to form a hardened upper surface thereof having a selected shape. A luminescent conversion element is provided on the upper surface of the treated first quantity of encapsulant material. The luminescent conversion element includes a wavelength conversion material and has a thickness at a middle region of the cavity greater than proximate a sidewall of the cavity.
摘要翻译：包装半导体发光器件的方法包括将第一量的密封剂材料分配到包括发光器件的空腔中。空腔中的第一量的密封剂材料被处理以形成具有选定形状的硬化的上表面。在被处理的第一量的密封剂材料的上表面上设置发光转换元件。发光转换元件包括波长转换材料，并且在腔的中间区域处的厚度大于靠近腔的侧壁的厚度。

7. 发明授权

US07326583B2 Methods for packaging of a semiconductor light emitting device 有权
标题翻译：包装半导体发光器件的方法
公开(公告)号：US07326583B2
公开(公告)日：2008-02-05
申请号：US11044779
申请日：2005-01-27
申请人： Peter Andrews , Thomas G. Coleman , James Ibbetson , Michael Leung , Gerald H. Negley , Eric Tarsa
发明人： Peter Andrews , Thomas G. Coleman , James Ibbetson , Michael Leung , Gerald H. Negley , Eric Tarsa
IPC分类号： H01L21/00
CPC分类号： H01L33/58 , H01L33/52
摘要： Methods of packaging a semiconductor light emitting device in a reflector having a moat positioned between a lower and an upper sidewall thereof, the upper and lower sidewall defining a reflective cavity, include dispensing encapsulant material into the reflective cavity including the light emitting device therein to cover the light emitting device and to form a convex meniscus of encapsulant material in the reflective cavity extending from an edge of the moat without contacting the upper sidewall of the reflector. The encapsulant material in the reflective cavity is cured. Packaged semiconductor light emitting devices and reflectors for the same are also provided.
摘要翻译：将半导体发光器件封装在具有位于其下侧和上侧壁之间的护城河的反射器中的方法，所述上壁和下侧壁限定反射腔，包括将密封剂材料分配到包括其中的发光器件的反射腔中以覆盖并且在反射腔中形成密封材料的凸弯月面，其从护城河的边缘延伸而不接触反射器的上侧壁。反射腔中的密封材料固化。还提供了用于其的封装的半导体发光器件和反射器。

8. 发明授权

US07279346B2 Method for packaging a light emitting device by one dispense then cure step followed by another 有权
标题翻译：通过一次分配来包装发光装置的方法然后固化步骤，然后是另一个
公开(公告)号：US07279346B2
公开(公告)日：2007-10-09
申请号：US11044126
申请日：2005-01-27
申请人： Peter Andrews , Thomas G. Coleman , James Ibbetson , Michael Leung , Gerald H. Negley , Eric Tarsa
发明人： Peter Andrews , Thomas G. Coleman , James Ibbetson , Michael Leung , Gerald H. Negley , Eric Tarsa
IPC分类号： H01L33/00
CPC分类号： H01L33/58 , H01L33/52 , H01L33/60 , H01L2924/181 , H01L2924/00012
摘要： Methods of packaging a semiconductor light emitting device positioned in a reflective cavity are provided. A first quantity of encapsulant material is dispensed into the reflective cavity including the light emitting device therein and the first quantity of encapsulant in the reflective cavity is cured. A second quantity of encapsulant material is dispensed onto the cured first quantity of encapsulant material. A lens is positioned in the reflective cavity on the dispensed second quantity of encapsulant material. The dispensed second quantity of encapsulant material is cured to attach the lens in the reflective cavity.
摘要翻译：提供了封装位于反射腔中的半导体发光器件的方法。第一量的密封剂材料被分配到包括其中的发光器件的反射腔中，并且反射腔中的第一量的密封剂被固化。将第二数量的密封剂材料分配到固化的第一量的密封剂材料上。透镜位于所分配的第二数量的密封剂材料的反射腔中。所分配的第二数量的密封剂材料被固化以将透镜附着在反射腔中。

9. 发明申请

US20070228387A1 Uniform emission LED package 有权
标题翻译：均匀排放LED封装
公开(公告)号：US20070228387A1
公开(公告)日：2007-10-04
申请号：US11398214
申请日：2006-04-04
申请人： Gerald Negley , Michael Leung , Maryanne Becerra , Eric Tarsa , Peter Andrews
发明人： Gerald Negley , Michael Leung , Maryanne Becerra , Eric Tarsa , Peter Andrews
IPC分类号： H01L33/00 , H01L21/00
CPC分类号： H01L33/54 , H01L33/486 , H01L33/505 , H01L33/507 , H01L33/58 , H01L2924/0002 , H01L2933/0033 , H01L2933/005 , H01L2924/00
摘要： An emitter package comprising a light emitting diode (LED) mounted to the surface of a submount with the surface having a first meniscus forming feature around the LED. A matrix encapsulant is included on the surface and covering the LED. The outer edge of the matrix encapsulant adjacent the surface is defined by the meniscus forming feature and the encapsulant forms a substantially dome-shaped covering over said LED. A method for manufacturing an LED package by providing a body with a surface having a first meniscus holding feature. An LED is mounted to the surface with the meniscus holding feature around the LED. A liquid matrix encapsulant is introduced over the LED and the surface, the first meniscus holding feature holding the liquid matrix encapsulant in a dome-shape over the LED. The matrix encapsulant is then cured.
摘要翻译：一种发射器封装，包括安装在底座表面的发光二极管（LED），该表面具有围绕LED的第一弯液面形成特征。表面包含基质密封剂并覆盖LED。靠近表面的基质密封剂的外边缘由弯液面形成特征限定，并且密封剂在所述LED上形成基本上圆顶形的覆盖物。一种通过向身体提供具有第一弯液面保持特征的表面来制造LED封装的方法。 LED在LED周围安装有弯液面保持功能的表面。在LED和表面上引入液体基质密封剂，第一弯液面保持特征将液体基质密封剂保持在LED上的圆顶形状。然后固化基质密封剂。

10. 发明申请

US20060278882A1 Power lamp package 有权
标题翻译：电源灯包装
公开(公告)号：US20060278882A1
公开(公告)日：2006-12-14
申请号：US11149998
申请日：2005-06-10
申请人： Michael Leung , James Ibbetson
发明人： Michael Leung , James Ibbetson
IPC分类号： H01L33/00
CPC分类号： H01L33/60 , H01L33/486 , H01L2924/0002 , H01L2924/00
摘要： Adhesive-free assembly of the substrate and reflector components of a semiconductor die package is achieved by injection molding the reflector onto a surface of the substrate or by molding the reflector separate from the substrate and securing it in place on the substrate through deformation of a portion of the reflector. The reflector may be made reflective either by molding the reflector using a light scattering material or through the addition of a reflective element, such as a piece of foil material that is secured to the reflector. A variety of interchangeable reflective elements having different surface shapes, and thus different light reflecting properties, may be made.
摘要翻译：半导体管芯封装的衬底和反射器部件的无粘合剂组装通过将反射器注射到衬底的表面上或通过将反射器与衬底分离成模并将其固定在衬底上的适当位置来实现，的反射器。反射器可以通过使用光散射材料模制反射器或通过添加反射元件（例如固定到反射器的箔片材料）来制成。可以制造具有不同表面形状，因此具有不同光反射特性的各种可互换的反射元件。

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