公开(公告)号：US20190353839A1

公开(公告)日：2019-11-21

申请号：US16397001

申请日：2019-04-29

Applicant: Soraa, Inc.

Inventor： Michael R. Krames ,  Aurelien J. F. David ,  Emil Radkov ,  Willem Smitt

IPC: F21V8/00 ,  F21S4/20 ,  A61M21/00 ,  F21K9/23 ,  G02F1/1335

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.

公开(公告)号：US10324250B2

公开(公告)日：2019-06-18

申请号：US15878110

申请日：2018-01-23

Applicant: Soraa, Inc.

Inventor： Michael R. Krames ,  Aurelien J. F. David ,  Emil Radkov ,  Willem Smitt

IPC: F21V8/00 ,  G02F1/1335 ,  F21S4/20 ,  F21K9/23 ,  A61M21/00 ,  F21V23/00 ,  H05B33/08 ,  H05B37/02 ,  F21V29/74 ,  F21Y105/10 ,  F21Y115/10 ,  F21Y113/13 ,  F21Y105/18 ,  F21K9/238 ,  F21W107/10 ,  F21W102/00

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.

公开(公告)号：US10168009B2

公开(公告)日：2019-01-01

申请号：US16031144

申请日：2018-07-10

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 ,  F21V23/04 ,  F21V7/04 ,  H01L33/32 ,  F21V3/00 ,  F21K9/23 ,  F21K9/62 ,  H01L33/50 ,  H01L33/60 ,  H01L25/075 ,  F21V23/02 ,  F21K9/233 ,  H01L33/48 ,  F21V13/08 ,  F21K9/232 ,  F21K9/27 ,  H01L27/15 ,  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：US10139056B2

公开(公告)日：2018-11-27

申请号：US15618236

申请日：2017-06-09

Applicant: SORAA, INC.

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

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

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：US20180149802A1

公开(公告)日：2018-05-31

申请号：US15878110

申请日：2018-01-23

Applicant: Soraa, Inc.

Inventor： Michael R. Krames ,  Aurelien J. F. David ,  Emil Radkov ,  Willem Smitt

IPC: F21V8/00

CPC classification number: G02B6/0073 ,  A61M21/00 ,  A61M2021/0044 ,  F21K9/23 ,  F21K9/238 ,  F21S4/20 ,  F21V23/006 ,  F21V29/74 ,  F21W2102/00 ,  F21W2107/10 ,  F21Y2105/10 ,  F21Y2105/18 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02F1/133603 ,  H05B33/086 ,  H05B37/0281 ,  A61M2230/205 ,  A61M2230/005

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.

公开(公告)号：US09677723B2

公开(公告)日：2017-06-13

申请号：US15154581

申请日：2016-05-13

Applicant: SORAA, INC.

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

IPC: H05B37/02 ,  H01L29/22 ,  F21K9/64 ,  F21V3/00 ,  H01L25/075 ,  H01L33/50 ,  H01L33/60 ,  F21V29/70 ,  H01L27/15 ,  F21K9/23 ,  F21K9/232 ,  F21K9/233 ,  F21K9/27 ,  F21V7/04 ,  F21V9/16 ,  F21V13/08 ,  F21V23/02 ,  F21V23/04 ,  H01L33/32 ,  H01L33/48 ,  H01L33/20 ,  F21Y101/00 ,  F21K9/62 ,  F21Y115/10 ,  F21Y113/13

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：US09618183B2

公开(公告)日：2017-04-11

申请号：US15051119

申请日：2016-02-23

Applicant: SORAA, INC.

Inventor： Michael R. Krames ,  Frank Shum

IPC: F21V7/00 ,  F21V13/08 ,  F21V5/04 ,  F21V9/08 ,  F21K9/23 ,  F21K9/60 ,  F21V29/74 ,  F21Y101/00

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

Abstract: A light-emitting system for emitting light, comprising: (a) at least one light-emitting diode (LED) configured to emit LED light; (b) at least one optical element optically coupled to said at least one LED and configured to direct a first fraction of said LED light along a first optical path and a second fraction of said LED light along a second optical path; and (c) a color modification element disposed along said second optical path and configured to modify the spectrum of said second fraction of said LED light to emit modified light.

公开(公告)号：US20160273717A1

公开(公告)日：2016-09-22

申请号：US14996143

申请日：2016-01-14

Applicant: Soraa, Inc.

Inventor： Michael R. Krames ,  Aurelien J.F. David ,  Emil Radkov ,  Willem Smitt

IPC: F21K99/00 ,  F21V9/16 ,  F21V5/04 ,  F21V29/70 ,  F21V8/00 ,  F21V23/04 ,  F21V23/02 ,  F21V19/00 ,  G02F1/1335 ,  F21V9/08 ,  F21V23/00

CPC classification number: G02B6/0073 ,  A61M21/00 ,  A61M2021/0044 ,  F21K9/23 ,  F21K9/238 ,  F21S4/20 ,  F21V23/006 ,  F21V29/74 ,  F21W2102/00 ,  F21W2107/10 ,  F21Y2105/10 ,  F21Y2105/18 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02F1/133603 ,  H05B33/086 ,  H05B37/0281 ,  A61M2230/205 ,  A61M2230/005

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，使得当从第一比率变化到第二比率时，相对昼夜刺激被改变，同时保持显色指数高于80。

公开(公告)号：US20140301062A1

公开(公告)日：2014-10-09

申请号：US14310957

申请日：2014-06-20

Applicant: SORAA, INC.

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

IPC: F21K99/00

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.

Abstract translation: 公开了具有改善的光质量的LED灯系统。 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。