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    Semiconductor light emitting devices with applied wavelength conversion materials
    1.
    发明授权
    Semiconductor light emitting devices with applied wavelength conversion materials 有权
    具有应用波长转换材料的半导体发光器件

    公开(公告)号：US07863635B2

    公开(公告)日：2011-01-04

    申请号：US11835044

    申请日：2007-08-07

    申请人： Peter S. Andrews ,  Ronan P. Le Toquin ,  James Ibbetson

    发明人： Peter S. Andrews ,  Ronan P. Le Toquin ,  James Ibbetson

    IPC分类号： H01L33/00

    CPC分类号： H01L33/508 ,  H01L33/20 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2933/0091 ,  H01L2924/00014 ,  H01L2924/00012

    摘要： A semiconductor structure includes an active region configured to emit light upon the application of a voltage thereto, a window layer configured to receive the light emitted by the active region, and a plurality of discrete phosphor-containing regions on the window layer and configured to receive light emitted by the active region and to convert at least a portion of the received light to a different wavelength than a wavelength of light emitted by the active region. Methods of forming a semiconductor structure including an active region configured to emit light and a window layer include forming a plurality of discrete phosphor-containing regions on the window layer.

    摘要翻译： 半导体结构包括被配置为在施加电压时发光的有源区，被配置为接收由有源区发射的光的窗口层和窗口层上的多个离散的含磷光体的区域，并且被配置为接收 由有源区发射的光并将至少一部分接收的光转换成与由有源区发射的光的波长不同的波长。 形成包括被配置为发光的有源区域和窗口层的半导体结构的方法包括在窗口层上形成多个离散的含磷光体区域。

    LED chip design for white conversion
    4.
    发明授权
    LED chip design for white conversion 有权
    LED芯片设计为白色转换

    公开(公告)号：US09401461B2

    公开(公告)日：2016-07-26

    申请号：US11775958

    申请日：2007-07-11

    申请人： Peter S. Andrews ,  Joshua J. Markle ,  Ronan P. Le Toquin

    发明人： Peter S. Andrews ,  Joshua J. Markle ,  Ronan P. Le Toquin

    IPC分类号： H01L33/50 ,  H01L33/00

    CPC分类号： H01L33/508 ,  H01L33/005 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： A light emitting diode is disclosed, together with associated wafer structures, and fabrication and mapping techniques. The diode includes an active portion, a raised border on the top surface of the active portion and around the perimeter of the top surface of the active portion, a resin in the space defined by the border and the top surface of the active portion, and phosphor particles in the resin that convert the frequencies emitted by the active portion.

    摘要翻译： 公开了一种发光二极管，以及相关的晶片结构以及制造和映射技术。 二极管包括有源部分，活动部分的顶表面上的凸起边界和活动部分的顶表面的周边周围的边界，活动部分的边界和活动部分的上表面限定的空间中的树脂，以及 树脂中的荧光体颗粒，其转换由有源部分发射的频率。

    SEMICONDUCTOR LIGHT EMITTING DEVICES WITH APPLIED WAVELENGTH CONVERSION MATERIALS AND METHODS OF FORMING THE SAME
    5.
    发明申请
    SEMICONDUCTOR LIGHT EMITTING DEVICES WITH APPLIED WAVELENGTH CONVERSION MATERIALS AND METHODS OF FORMING THE SAME 有权
    具有应用波长转换材料的半导体发光器件及其形成方法

    公开(公告)号：US20090039365A1

    公开(公告)日：2009-02-12

    申请号：US11835044

    申请日：2007-08-07

    申请人： Peter S. Andrews ,  Ronan P. Le Toquin

    发明人： Peter S. Andrews ,  Ronan P. Le Toquin

    IPC分类号： H01L29/22 ,  H01L21/66

    CPC分类号： H01L33/508 ,  H01L33/20 ,  H01L33/504 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2933/0091 ,  H01L2924/00014 ,  H01L2924/00012

    摘要： A semiconductor structure includes an active region configured to emit light upon the application of a voltage thereto, a window layer configured to receive the light emitted by the active region, and a plurality of discrete phosphor-containing regions on the window layer and configured to receive light emitted by the active region and to convert at least a portion of the received light to a different wavelength than a wavelength of light emitted by the active region. Methods of forming a semiconductor structure including an active region configured to emit light and a window layer include forming a plurality of discrete phosphor-containing regions on the window layer.

    摘要翻译： 半导体结构包括被配置为在施加电压时发光的有源区，被配置为接收由有源区发射的光的窗口层和窗口层上的多个离散的含磷光体的区域，并且被配置为接收 由有源区发射的光并将至少一部分接收的光转换成与由有源区发射的光的波长不同的波长。 形成包括被配置为发光的有源区域和窗口层的半导体结构的方法包括在窗口层上形成多个离散的含磷光体区域。

    LED Chip Design for White Conversion
    6.
    发明申请
    LED Chip Design for White Conversion 有权
    白色转换的LED芯片设计

    公开(公告)号：US20090014731A1

    公开(公告)日：2009-01-15

    申请号：US11775958

    申请日：2007-07-11

    申请人： Peter S. Andrews ,  Joshua J. Markle ,  Ronan P. Le Toquin

    发明人： Peter S. Andrews ,  Joshua J. Markle ,  Ronan P. Le Toquin

    IPC分类号： H01J1/02 ,  F23Q23/08 ,  H01L27/15

    CPC分类号： H01L33/508 ,  H01L33/005 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2924/00014

    摘要： A light emitting diode is disclosed, together with associated wafer structures, and fabrication and mapping techniques. The diode includes an active portion, a raised border on the top surface of the active portion and around the perimeter of the top surface of the active portion, a resin in the space defined by the border and the top surface of the active portion, and phosphor particles in the resin that convert the frequencies emitted by the active portion.

    摘要翻译： 公开了一种发光二极管，以及相关的晶片结构以及制造和映射技术。 二极管包括有源部分，活动部分的顶表面上的凸起边界和活动部分的顶表面的周边周围的边界;由活性部分的边界和顶表面限定的空间中的树脂，以及 树脂中的荧光体颗粒，其转换由有源部分发射的频率。

    OPTICAL PREFORMS FOR SOLID STATE LIGHT EMITTING DICE, AND METHODS AND SYSTEMS FOR FABRICATING AND ASSEMBLING SAME
    7.
    发明申请
    OPTICAL PREFORMS FOR SOLID STATE LIGHT EMITTING DICE, AND METHODS AND SYSTEMS FOR FABRICATING AND ASSEMBLING SAME 审中-公开
    用于固体光发射的光学前体，以及用于制造和组装它们的方法和系统

    公开(公告)号：US20080121911A1

    公开(公告)日：2008-05-29

    申请号：US11563840

    申请日：2006-11-28

    申请人： Peter S. Andrews ,  Ronan P. Le Toquin

    发明人： Peter S. Andrews ,  Ronan P. Le Toquin

    IPC分类号： H01L33/00

    CPC分类号： H01L33/58 ,  H01L33/505 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2933/0091 ,  H01L2924/00014

    摘要： A preform is attached to a solid state light emitting die. One or more optical elements, such as a photoluminescent element, a refracting element, a filtering element, a scattering element, a diffusing element or a reflecting element, is included in and/or on the preform. For example, the preform may be a glass preform with phosphor particles suspended therein. The preform may be fabricated using microelectronic manufacturing techniques, and may be placed on the solid state light emitting die using pick and place techniques.

    摘要翻译： 将预制件连接到固态发光模具。 一个或多个光学元件，例如光致发光元件，折射元件，滤光元件，散射元件，漫射元件或反射元件，包括在预成型件中和/或上。 例如，预制件可以是其中悬浮有荧光体颗粒的玻璃预制件。 预制件可以使用微电子制造技术制造，并且可以使用拾放技术放置在固态发光模具上。

    Cerium based phosphor materials for solid-state lighting applications
    10.
    发明授权
    Cerium based phosphor materials for solid-state lighting applications 有权
    用于固态照明应用的铈基磷光体材料

    公开(公告)号：US08920676B2

    公开(公告)日：2014-12-30

    申请号：US11541708

    申请日：2006-10-02

    申请人： Anthony K. Cheetham ,  Ronan P. Le Toquin

    发明人： Anthony K. Cheetham ,  Ronan P. Le Toquin

    IPC分类号： C09K11/08 ,  C09K11/66 ,  H01J1/52 ,  H01J19/40 ,  C09K11/77 ,  H01L33/50 ,  H05B33/14

    CPC分类号： C09K11/7721 ,  C09K11/0883 ,  H01L33/502 ,  H05B33/14 ,  Y02B20/181

    摘要： A luminescent cerium (Ce) doped compound emitting bright red light, comprising a calcium silicate nitride ternary system, such as CaSiN2-δOδ:Ce3+, that crystallizes in a face-centered cubic unit cell with a lattice parameter of ˜a=14.88 Å. The Ce doped compound can be used for white light applications either: (i) to enhance the light quality of the system based on a blue LED with a yellow or green phosphor, (ii) as an orange phosphor in combination with a blue LED and a green phosphor, or (iii) as a red phosphor in a setup comprising a ultraviolet (UV) LED and red, green and blue (RGB) phosphors. Substitution of smaller elements on the Ca site or larger elements on the Si site leads to a decrease of the emission wavelength towards the yellow or orange region.

    摘要翻译： 包含硅酸钙氮化物三元体系如CaSiN 2-δOδ：Ce 3+的发光的明亮的红光的发光铈（Ce）掺杂化合物，其结晶在具有〜a = 14.88的晶格参数的面心立方晶胞中。 Ce掺杂的化合物可以用于白光应用：（i）基于具有黄色或绿色磷光体的蓝色LED来提高系统的光质，（ii）作为橙色荧光粉与蓝色LED组合，以及 绿色荧光体，或（iii）在包括紫外线（UV）LED和红色，绿色和蓝色（RGB））荧光体的设置中的红色荧光体。 在Ca位置上取代更小的元素或Si位点上的较大元素导致朝向黄色或橙色区域的发射波长的减小。