公开(公告)号：US09564553B2

公开(公告)日：2017-02-07

申请号：US15074665

申请日：2016-03-18

Applicant: SORAA, INC.

Inventor： Thomas M. Katona ,  James W. Raring ,  Mark P. D'Evelyn ,  Michael R. Krames ,  Aurelien J. F. David

IPC: H05B37/02 ,  H01L29/22 ,  H01L33/02 ,  H01L33/32 ,  H01L33/40 ,  H01L33/16 ,  H01L33/20

CPC classification number: H01L33/20 ,  H01L33/0075 ,  H01L33/02 ,  H01L33/16 ,  H01L33/32 ,  H01L33/405 ,  H05B33/0842

Abstract: A light emitting diode device has a bulk gallium and nitrogen containing substrate with an active region. The device has a lateral dimension and a thick vertical dimension such that the geometric aspect ratio forms a volumetric diode that delivers a nearly uniform current density across the range of the lateral dimension.

Abstract translation: 发光二极管器件具有具有活性区域的大量含镓和氮的衬底。 该装置具有横向尺寸和厚的垂直尺寸，使得几何纵横比形成体积二极管，其在横向尺寸的范围内传递几乎均匀的电流密度。

公开(公告)号：US09435525B1

公开(公告)日：2016-09-06

申请号：US14199398

申请日：2014-03-06

Applicant: SORAA, INC.

Inventor： Qinghong He ,  Michael R. Krames

IPC: F21V29/00 ,  F21K99/00

CPC classification number: F21V29/15 ,  F21K9/233 ,  F21K9/238 ,  F21V23/003 ,  F21V29/503 ,  F21V29/508 ,  F21V29/773

Abstract: Multi-part heat exchangers for hot/cold temperature domain isolation in LED lamps are disclosed.

Abstract translation: 公开了用于LED灯中的热/冷温度域隔离的多部分热交换器。

公开(公告)号：US09293644B2

公开(公告)日：2016-03-22

申请号：US14040379

申请日：2013-09-27

Applicant: SORAA, INC.

Inventor： Thomas M. Katona ,  James W. Raring ,  Mark P. D'Evelyn ,  Michael R. Krames ,  Aurelien J. F. David

IPC: H05B37/02 ,  H01L29/22 ,  H01L33/02 ,  H01L33/32 ,  H01L33/40 ,  H01L33/16 ,  H01L33/20

CPC classification number: H01L33/20 ,  H01L33/0075 ,  H01L33/02 ,  H01L33/16 ,  H01L33/32 ,  H01L33/405 ,  H05B33/0842

Abstract: A light emitting diode device has a bulk gallium and nitrogen containing substrate with an active region. The device has a lateral dimension and a thick vertical dimension such that the geometric aspect ratio forms a volumetric diode that delivers a nearly uniform current density across the range of the lateral dimension.

Abstract translation: 发光二极管器件具有具有活性区域的大量含镓和氮的衬底。 该装置具有横向尺寸和厚的垂直尺寸，使得几何纵横比形成体积二极管，其在横向尺寸的范围内传递几乎均匀的电流密度。

公开(公告)号：US09267661B1

公开(公告)日：2016-02-23

申请号：US14191679

申请日：2014-02-27

Applicant: SORAA, INC.

Inventor： Michael R. Krames ,  Frank Shum

IPC: F21V7/00 ,  F21V13/08 ,  F21V5/04

CPC classification number: F21V7/0016 ,  F21K9/23 ,  F21K9/60 ,  F21V5/04 ,  F21V9/08 ,  F21V13/08 ,  F21V29/74 ,  F21Y2101/00 ,  F21Y2115/10

Abstract: LED illumination systems and techniques for apportioning optical projection paths in an LED lamp are disclosed.

Abstract translation: 公开了用于分配LED灯中的光学投影路径的LED照明系统和技术。

公开(公告)号：US20150236225A1

公开(公告)日：2015-08-20

申请号：US14698574

申请日：2015-04-28

Applicant: SORAA, INC.

Inventor： Aurelien J.F. David ,  Troy A. Trottier ,  Michael R. Krames

IPC: H01L33/50 ,  H01L27/15

CPC classification number: F21K9/64 ,  F21K9/23 ,  F21K9/232 ,  F21K9/233 ,  F21K9/27 ,  F21K9/62 ,  F21V3/00 ,  F21V7/04 ,  F21V9/30 ,  F21V13/08 ,  F21V23/02 ,  F21V23/04 ,  F21V29/70 ,  F21Y2101/00 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L27/153 ,  H01L33/20 ,  H01L33/32 ,  H01L33/483 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L33/60 ,  H01L2924/0002 ,  H01L2924/00

Abstract: LED lamp systems having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm.

公开(公告)号：US20130313516A1

公开(公告)日：2013-11-28

申请号：US13886547

申请日：2013-05-03

Applicant: SORAA, INC.

Inventor： Aurelien J. F. David ,  Troy A. Trottier ,  Michael R. Krames ,  Arpan Chakraborty ,  James W. Raring ,  Michael J. Grundmann

IPC: H01L33/50 ,  H01L33/04 ,  H01L33/08

CPC classification number: H01L33/50 ,  F21K9/233 ,  F21K9/62 ,  F21K9/64 ,  F21V29/70 ,  F21Y2115/10 ,  H01L33/04 ,  H01L33/08 ,  H01L2924/0002 ,  H01L2924/00

Abstract: LED lamps having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm.

Abstract translation: 公开了具有改善的光质量的LED灯。 灯发射超过500lm，并且光谱功率分布中超过2％的功率在从约390nm到约430nm的波长范围内发射。

公开(公告)号：US10557595B2

公开(公告)日：2020-02-11

申请号：US16203045

申请日：2018-11-28

Applicant: SORAA, INC.

Inventor： Aurelien J. F. David ,  Troy A. Trottier ,  Michael R. Krames

IPC: H05B37/02 ,  H01L29/22 ,  F21K99/00 ,  F21K9/64 ,  F21V9/30 ,  F21V29/70 ,  F21K9/23 ,  F21K9/232 ,  F21K9/233 ,  F21K9/62 ,  F21V3/00 ,  H01L25/075 ,  H01L33/60 ,  H01L33/50 ,  H01L27/15 ,  F21K9/27 ,  F21V7/04 ,  F21V13/08 ,  F21V23/02 ,  F21V23/04 ,  H01L33/32 ,  H01L33/48 ,  F21Y115/10 ,  F21Y113/13 ,  H01L33/20 ,  F21Y101/00

Abstract: LED lamp systems having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm.

公开(公告)号：US20190067517A1

公开(公告)日：2019-02-28

申请号：US15991951

申请日：2018-05-29

Applicant: SORAA, INC.

Inventor： Thomas M. Katona ,  James W. Raring ,  Mark P. D'Evelyn ,  Michael R. Krames ,  Aurelien J.F. David

IPC: H01L33/20 ,  H01L33/40 ,  H01L33/32 ,  H05B33/08 ,  H01L33/02 ,  H01L33/16 ,  H01L33/00

CPC classification number: H01L33/0075 ,  H01L33/02 ,  H01L33/16 ,  H01L33/20 ,  H01L33/32 ,  H01L33/405 ,  H05B33/0842

Abstract: A light emitting diode device has a bulk gallium and nitrogen containing substrate with an active region. The device has a lateral dimension and a thick vertical dimension such that the geometric aspect ratio forms a volumetric diode that delivers a nearly uniform current density across the range of the lateral dimension.

公开(公告)号：US20180013036A1

公开(公告)日：2018-01-11

申请号：US15700562

申请日：2017-09-11

Applicant: SORAA, INC.

Inventor： Thomas M. Katona ,  James W. Raring ,  Mark P. D'Evelyn ,  Michael R. Krames ,  Aurelien J.F. David

IPC: H01L33/20 ,  H01L33/32 ,  H01L33/16 ,  H05B33/08 ,  H01L33/00

CPC classification number: H01L33/20 ,  H01L33/0075 ,  H01L33/02 ,  H01L33/16 ,  H01L33/32 ,  H01L33/405 ,  H05B33/0842

Abstract: A light emitting diode device has a bulk gallium and nitrogen containing substrate with an active region. The device has a lateral dimension and a thick vertical dimension such that the geometric aspect ratio forms a volumetric diode that delivers a nearly uniform current density across the range of the lateral dimension.

公开(公告)号：US09410664B2

公开(公告)日：2016-08-09

申请号：US14316685

申请日：2014-06-26

Applicant: SORAA, INC.

Inventor： Michael R. Krames ,  Aurelien J. F. David

IPC: F21K99/00 ,  F21Y101/02 ,  F21Y105/00 ,  F21Y113/00 ,  F21V23/00 ,  F21W101/02 ,  H05B33/08 ,  H05B37/02

CPC classification number: A61M21/02 ,  A61M2021/0044 ,  A61N5/0618 ,  A61N2005/0651 ,  A61N2005/0663 ,  F21K9/23 ,  F21K9/232 ,  F21K9/235 ,  F21K9/238 ,  F21K9/64 ,  F21S4/20 ,  F21V5/04 ,  F21V9/08 ,  F21V9/30 ,  F21V15/01 ,  F21V19/006 ,  F21V23/003 ,  F21V29/70 ,  F21V29/74 ,  F21W2107/10 ,  F21Y2105/10 ,  F21Y2105/18 ,  F21Y2113/13 ,  F21Y2115/10 ,  H05B33/086 ,  H05B37/0227 ,  H05B37/0281 ,  Y02B20/42

Abstract: Methods and apparatus for providing circadian-friendly LED light sources are disclosed. A light source is formed to include a first LED emission (e.g., one or more LEDs emitting a first spectrum) and a second LED emission (e.g., one or more LEDs emitting a second spectrum) wherein the first and second LED emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.

Abstract translation: 公开了提供昼夜适宜的LED光源的方法和装置。 光源被形成为包括第一LED发射（例如，发射第一光谱的一个或多个LED）和第二LED发射（例如，发射第二光谱的一个或多个LED），其中第一和第二LED发射被组合 第一比例和第二比例，使得在从第一比率变化到第二比率的同时，相对昼夜刺激被改变，同时保持显色指数高于80。