公开(公告)号：US20180311464A1

公开(公告)日：2018-11-01

申请号：US16031121

申请日：2018-07-10

Applicant: SORAA, INC.

Inventor： MICHAEL R. KRAMES ,  AURIELEN J.F. DAVID

IPC: A61M21/02 ,  H05B37/02 ,  F21S4/20 ,  F21K9/23 ,  F21K9/64 ,  F21K9/232 ,  F21K9/235 ,  F21V9/30 ,  A61N5/06 ,  F21V5/04 ,  F21V9/08 ,  F21V15/01 ,  F21V19/00 ,  F21V29/70 ,  A61M21/00 ,  F21Y105/18 ,  F21V29/74 ,  F21Y105/10 ,  F21Y113/13 ,  F21V23/00 ,  H05B33/08 ,  F21W107/10 ,  F21K9/238 ,  F21Y115/10

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.

公开(公告)号：US20160204308A1

公开(公告)日：2016-07-14

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: H01L33/20 ,  H01L33/32

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：US20150049460A1

公开(公告)日：2015-02-19

申请号：US14528876

申请日：2014-10-30

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。

公开(公告)号：US20160377262A1

公开(公告)日：2016-12-29

申请号：US15261351

申请日：2016-09-09

Applicant: SORAA, INC.

Inventor： MICHAEL R. KRAMES ,  TROY TROTTIER ,  FRANK M. STERANKA ,  WILLIAM D. HOUCK ,  ARPAN CHAKRABORTY

IPC: F21V9/08 ,  F21K9/235 ,  F21V19/00 ,  F21V3/00 ,  H05B33/08 ,  F21V23/06 ,  H01L25/075 ,  H01L33/60 ,  H01L33/56 ,  H01L33/50 ,  F21V29/74 ,  F21V7/00

CPC classification number: F21V9/08 ,  F21K9/00 ,  F21K9/232 ,  F21K9/233 ,  F21K9/235 ,  F21K9/60 ,  F21V3/00 ,  F21V7/00 ,  F21V19/006 ,  F21V23/06 ,  F21V29/70 ,  F21V29/74 ,  F21Y2105/10 ,  F21Y2105/12 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L27/156 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L33/56 ,  H01L33/60 ,  H01L2924/0002 ,  H05B33/0845 ,  H01L2924/00

Abstract: An optical device includes a light source with at least two radiation sources, and at least two layers of wavelength-modifying materials excited by the radiation sources that emit radiation in at least two predetermined wavelengths. Embodiments include a first plurality of n radiation sources configured to emit radiation at a first wavelength. The first plurality of radiation sources are in proximity to a second plurality of m of radiation sources configured to emit radiation at a second wavelength, the second wavelength being shorter than the first wavelength. The ratio between m and n is predetermined. The disclosed optical device also comprises at least two wavelength converting layers such that a first wavelength converting layer is configured to absorb a portion of radiation emitted by the second radiation sources, and a second wavelength converting layer configured to absorb a portion of radiation emitted by the second radiation sources.

Abstract translation: 光学装置包括具有至少两个辐射源的光源和由辐射源激发的至少两层波长改变材料，所述辐射源以至少两个预定波长发射辐射。 实施例包括被配置为发射第一波长的辐射的第一多个n个辐射源。 所述第一多个辐射源接近配置成发射第二波长的辐射的第二多个m个辐射源，所述第二波长比所述第一波长短。 m和n之间的比率是预定的。 所公开的光学装置还包括至少两个波长转换层，使得第一波长转换层被配置为吸收由第二辐射源发射的辐射的一部分，以及第二波长转换层，其被配置为吸收由第二波长转换层发射的辐射的一部分 第二辐射源。

公开(公告)号：US20160327218A1

公开(公告)日：2016-11-10

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: F21K9/64 ,  F21K9/27 ,  F21V7/04 ,  F21V3/00 ,  F21V29/70 ,  F21V23/02 ,  F21V23/04 ,  F21V9/16 ,  F21V13/08 ,  F21K9/233 ,  H01L33/32 ,  H01L33/50 ,  H01L25/075 ,  H01L33/48 ,  H01L33/60 ,  F21K9/232

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：US20160169476A1

公开(公告)日：2016-06-16

申请号：US15051119

申请日：2016-02-23

Applicant: SORAA, INC.

Inventor： MICHAEL R. KRAMES ,  FRANK SHUM

IPC: F21V7/00 ,  F21K99/00 ,  F21V13/08 ,  F21V9/08

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.

Abstract translation: 一种用于发光的发光系统，包括：（a）配置成发射LED光的至少一个发光二极管（LED）; （b）至少一个光学元件，光学耦合到所述至少一个LED并且被配置为沿第一光路引导所述LED光的第一部分，并沿着第二光路引导所述LED光的第二部分; 以及（c）沿着所述第二光路设置的颜色修改元件，并且被配置为修改所述LED光的所述第二部分的光谱以发射修改的光。

公开(公告)号：US20190160252A1

公开(公告)日：2019-05-30

申请号：US16168471

申请日：2018-10-23

Applicant: SORAA, INC.

Inventor： MICHAEL R. KRAMES ,  AURELIEN J.F. DAVID

IPC: A61M21/02 ,  F21V15/01 ,  F21S4/20 ,  F21V5/04 ,  F21V29/70 ,  F21K9/235 ,  F21V9/30 ,  F21K9/232 ,  F21V9/08 ,  H05B37/02 ,  A61N5/06 ,  F21K9/64 ,  F21V19/00 ,  F21K9/23

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：US20160339203A1

公开(公告)日：2016-11-24

申请号：US15229959

申请日：2016-08-05

Applicant: SORAA, INC.

Inventor： MICHAEL R. KRAMES ,  AURELIEN J.F. DAVID

IPC: A61M21/02 ,  F21V9/16 ,  F21K9/64 ,  F21V29/70 ,  A61N5/06 ,  F21K9/232 ,  F21K9/235 ,  F21V19/00 ,  F21V15/01 ,  H05B37/02 ,  F21V9/08 ,  F21V5/04

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。