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    Group III nitride based quantum well light emitting device structures with an indium containing capping structure
    61.
    发明公开
    Group III nitride based quantum well light emitting device structures with an indium containing capping structure 审中-公开
    III族氮化物基量子阱发光器件结构，具有含铟封盖结构

    公开(公告)号：EP2259342A3

    公开(公告)日：2017-11-22

    申请号：EP10180328.6

    申请日：2005-06-24

    申请人： Cree, Inc.

    发明人： Bergmann, Michael John ,  Emerson, David Todd

    IPC分类号： H01L33/00 ,  H01L33/04 ,  H01L33/06 ,  H01L33/32 ,  B82Y20/00

    CPC分类号： H01L33/32 ,  B82Y20/00 ,  H01L33/04 ,  H01L33/06

    摘要： Group III nitride based light emitting devices and methods of fabricating Group III nitride based light emitting devices are provided. The emitting devices include an n-type Group III nitride layer, a Group III nitride based active region on the n-type Group III nitride layer and comprising at least one quantum well structure, a Group III nitride layer including indium on the active region, a p-type Group III nitride layer including aluminum on the Group III nitride layer including indium, a first contact on the n-type Group III nitride layer and a second contact on the p-type Group III nitride layer. The Group III nitride layer including indium may also include aluminum.

    摘要翻译： 提供III族氮化物基发光器件和制造III族氮化物基发光器件的方法。 发射器件包括n型III族氮化物层，在n型III族氮化物层上的III族氮化物基有源区并且包括至少一个量子阱结构，在有源区上包括铟的III族氮化物层， 在所述III族氮化物层上包括铝的p型III族氮化物层，所述III族氮化物层包括铟，所述n型III族氮化物层上的第一接触和所述p型III族氮化物层上的第二接触。 包含铟的第III族氮化物层也可以包括铝。

    ILLUMINATION DEVICES USING EXTERNALLY INTERCONNECTED ARRAYS OF LIGHT EMITTING DEVICES, AND METHOD OF FABRICATING SAME
    65.
    发明授权
    ILLUMINATION DEVICES USING EXTERNALLY INTERCONNECTED ARRAYS OF LIGHT EMITTING DEVICES, AND METHOD OF FABRICATING SAME 有权
    使用外部互连阵列的发光装置的照明装置及制造相同装置的方法

    公开(公告)号：EP2111641B1

    公开(公告)日：2017-08-30

    申请号：EP08728033.5

    申请日：2008-01-22

    申请人： Cree, Inc.

    发明人： NEGLEY, Gerald, H. ,  VAN DE VEN, Antony, Paul

    IPC分类号： H01L27/15 ,  H01L25/075 ,  H01L33/38 ,  H01L33/62

    CPC分类号： H01L25/0756 ,  H01L21/2654 ,  H01L27/153 ,  H01L27/156 ,  H01L33/04 ,  H01L33/32 ,  H01L33/38 ,  H01L33/382 ,  H01L33/385 ,  H01L33/44 ,  H01L33/62 ,  H01L2924/0002 ,  H05B33/0803 ,  H01L2924/00

    摘要： A light emitter, comprising: at least a first monolithic n-type layer; at least a first monolithic p-type layer; at least a first isolation region; and at least a first electrically conductive via, the monolithic n-type layer comprising at least a first n-type region and a second n-type region; the monolithic p-type layer comprising at least a first p-type region and a second p-type region, the first n-type region and the first p-type region together comprising a first light emitting device, the second n-type region and the second p-type region together comprising a second light emitting device, at least a first part of the first isolation region (1) is between the first n-type region and the second n-type region, (2) is between the first p-type region and the second p-type region, or (3) is both between the first n-type region and the second n-type region, and between the first p-type region and the second p-type region, the first electrically conductive via extending through at least part of the first isolation region.

    摘要翻译： 包括单片n型层（至少包括第一和第二n型区域），单片p型层（包括至少第一和第二p型区域），至少第一隔离区域和 至少第一导电通孔延伸穿过第一隔离区域的至少一部分。 第一隔离区的至少一部分位于第一n型区和第二n型区之间，和/或第一隔离区的至少一部分位于第一p型区和第二p型区之间。

    HYBRID REFLECTOR SYSTEM FOR LIGHTING DEVICE
    69.
    发明授权
    HYBRID REFLECTOR SYSTEM FOR LIGHTING DEVICE 有权
    混合反射SYSTEM FOR照明装置

    公开(公告)号：EP2494268B1

    公开(公告)日：2017-04-19

    申请号：EP10774320.5

    申请日：2010-10-21

    申请人： Cree, Inc.

    发明人： PICKARD, Paul, Kenneth

    IPC分类号： F21V7/00 ,  F21K9/00 ,  F21Y115/10

    CPC分类号： F21K9/23 ,  F21K9/233 ,  F21V7/0025 ,  F21V7/04 ,  F21V17/164 ,  F21V29/004 ,  F21V29/505 ,  F21V29/507 ,  F21V29/74 ,  F21V29/89 ,  F21Y2101/00 ,  F21Y2113/17 ,  F21Y2115/10

    摘要： A hybrid reflector system for use in lighting application. The system is particularly well-suited for use with solid state light sources, such as light emitting diodes (LEDs). Embodiments of the system include a bowl-shaped outer reflector and an intermediate reflector disposed inside the bowl and proximate to the light source. The reflectors are arranged to interact with the light emitted from the source to produce a beam having desired characteristics. Some of the light passes through the system without interacting with any of the reflector surfaces. This uncontrolled light, which is already emitting in a useful direction, does not experience optical loss normally associated with one or more reflective bounces. Some of the light emanating from the source at higher angles that would not be emitted within the desired beam angle is reflected by one or both of the reflectors, redirecting that light to achieve a tighter beam.