公开(公告)号：US11662067B2

公开(公告)日：2023-05-30

申请号：US17461182

申请日：2021-08-30

Applicant: KORRUS, INC.

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

IPC: F21V3/00 ,  F21K9/23 ,  H01L33/20 ,  F21K9/64 ,  F21V29/70 ,  F21K9/232 ,  F21K9/233 ,  F21K9/62 ,  H01L25/075 ,  H01L33/60 ,  H01L33/50 ,  F21V9/38 ,  F21V13/14 ,  H01L27/15 ,  F21V7/04 ,  F21V13/08 ,  F21V23/02 ,  F21V23/04 ,  H01L33/32 ,  H01L33/48 ,  F21Y115/10 ,  F21Y113/13

CPC classification number: F21K9/64 ,  F21K9/23 ,  F21K9/232 ,  F21K9/233 ,  F21K9/62 ,  F21V3/00 ,  F21V7/04 ,  F21V9/38 ,  F21V13/08 ,  F21V13/14 ,  F21V23/02 ,  F21V23/04 ,  F21V29/70 ,  H01L25/0753 ,  H01L27/153 ,  H01L33/32 ,  H01L33/483 ,  H01L33/502 ,  H01L33/504 ,  H01L33/505 ,  H01L33/60 ,  F21Y2113/13 ,  F21Y2115/10 ,  H01L33/20 ,  H01L2924/0002 ,  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：US11511071B2

公开(公告)日：2022-11-29

申请号：US17207801

申请日：2021-03-22

Applicant: KORRUS, INC.

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

IPC: A61M21/00 ,  G02F1/13357 ,  F21V8/00 ,  F21S4/20 ,  F21K9/23 ,  F21V23/00 ,  F21V29/74 ,  F21Y105/10 ,  F21Y115/10 ,  F21Y113/13 ,  F21Y105/18 ,  F21K9/238 ,  F21W107/10 ,  H05B45/20 ,  H05B47/16 ,  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：US11411135B2

公开(公告)日：2022-08-09

申请号：US15270928

申请日：2016-09-20

Applicant: KORRUS, INC.

Inventor： Rajat Sharma ,  Andrew Felker ,  Aurelien J. F. David

IPC: H01L33/12 ,  H01L33/20 ,  H01L33/00 ,  H01L33/16 ,  H01L33/32

Abstract: A gallium and nitrogen containing optical device has a base region and no more than three major planar side regions configured in a triangular arrangement provided from the base region.

公开(公告)号：US12007650B2

公开(公告)日：2024-06-11

申请号：US17385058

申请日：2021-07-26

Applicant: KORRUS, INC.

Inventor： Aurelien J. F. David

IPC: G02F1/13357 ,  F21V8/00 ,  F21V9/38 ,  G02B5/20 ,  G02F1/1335 ,  H01L25/075 ,  H01L33/50 ,  F21Y115/10 ,  F21Y115/15 ,  F21Y115/30 ,  H01L33/42 ,  H01L33/44

CPC classification number: G02F1/133617 ,  F21V9/38 ,  G02B5/201 ,  G02B6/005 ,  G02F1/133553 ,  H01L25/0753 ,  F21Y2115/10 ,  F21Y2115/15 ,  F21Y2115/30 ,  G02F1/133514 ,  G02F1/133624 ,  H01L33/42 ,  H01L33/44 ,  H01L33/50

Abstract: A display for emitting display light comprising: (a) a light source for emitting a source light; and (b) a filter positioned in the path of said source light, said filter comprising at least short, medium and long filters, wherein said short filter is configured to transmit short-primary light from said source light, said short-primary light comprising a violet portion having wavelengths from 400 to 440 nm and at least a second portion having wavelengths above 440 nm such that said short-primary light is perceptually blue, said short-primary light having a short-primary SPD having a short-primary power between 380-780 nm and a blue power between 440-500 nm, wherein said blue power is less than 5% of said short-primary power.

公开(公告)号：US11611023B2

公开(公告)日：2023-03-21

申请号：US16915466

申请日：2020-06-29

Applicant: KORRUS, INC.

Inventor： Aurelien J. F. David ,  Arpan Chakraborty ,  Michael Ragan Krames ,  Troy Trottier

IPC: H01L33/50 ,  H01L33/54 ,  H01L33/08 ,  H01L33/32 ,  H01L33/48 ,  C09K11/08 ,  C09K11/77 ,  C09K11/56 ,  H01L25/075

Abstract: An LED pump light with multiple phosphors is described. LEDs emitting radiation at violet and/or ultraviolet wavelengths are used to pump phosphor materials that emit other colors. The LEDs operating in different wavelength ranges are arranged to reduce light re-absorption and improve light output efficiency.

公开(公告)号：US11717581B2

公开(公告)日：2023-08-08

申请号：US17589086

申请日：2022-01-31

Applicant: Korrus, Inc.

Inventor： Aurelien J. F. David ,  Philip Barton ,  Emil Radkov

IPC: A61L2/00 ,  H05B33/14 ,  A61L2/08 ,  C09K11/57 ,  C09K11/77 ,  H01L33/00

CPC classification number: A61L2/0052 ,  A61L2/084 ,  C09K11/57 ,  C09K11/7715 ,  C09K11/7728 ,  H01L33/00 ,  H05B33/14

Abstract: A light source for emitting emitted light having an SPD comprising: (a) a plurality of light emitters including at least one violet solid-state emitter; (b) at least one phosphor; wherein said light emitters and said at least one phosphor being configured such that: at least 25% of the power within the SPD is in the range 390-420 nm, and the emitted light has a chromaticity which is within a Duv distance of less than 5 points from the Planckian locus.

公开(公告)号：US11877363B2

公开(公告)日：2024-01-16

申请号：US17589126

申请日：2022-01-31

Applicant: Korrus, Inc.

Inventor： Jeffery Robert Parker ,  Laszlo Andrew Takacs ,  Aurelien J. F. David

IPC: H05B45/20 ,  A61B5/0205 ,  H05B47/155 ,  A61B5/318 ,  A61B5/369 ,  A61B3/11 ,  A61B5/103 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0531 ,  A61B5/00 ,  A61B5/01 ,  A61B5/1455 ,  A61B5/24 ,  A61B5/375

CPC classification number: H05B45/20 ,  A61B5/02055 ,  A61B5/318 ,  A61B5/369 ,  H05B47/155 ,  A61B3/112 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0531 ,  A61B5/1032 ,  A61B5/1455 ,  A61B5/24 ,  A61B5/375 ,  A61B5/4806 ,  A61B5/4857 ,  A61B2503/20 ,  A61B2560/0242

Abstract: In one embodiment, a method comprising: (a) receiving a set of physiological data associated with at least one health condition of an animal subject; (b) receiving a set of environmental data associated with one or more environment conditions to which the subject is or has been exposed; (c) determining a set of operating parameters for at least one environmental device based at least partially on at least a portion of the set of physiological data and at least a portion of the set of environmental data; and (d) transmitting the set of operating parameters to the at least one environmental device to at least partially control at least one controlled environmental condition to which the subject is exposed to thereby at partially control the at least one health condition.

公开(公告)号：US20230330383A1

公开(公告)日：2023-10-19

申请号：US17994999

申请日：2022-11-28

Applicant: KORRUS, INC.

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

IPC: A61M21/00 ,  G02F1/13357 ,  F21V8/00 ,  F21S4/20 ,  F21K9/23

CPC classification number: A61M21/00 ,  G02F1/133603 ,  G02B6/0073 ,  F21S4/20 ,  F21K9/23 ,  F21V23/006

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：US11725783B2

公开(公告)日：2023-08-15

申请号：US17707363

申请日：2022-03-29

Applicant: KORRUS, INC.

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

IPC: F21K9/23 ,  F21S4/20 ,  H05B47/16 ,  H05B47/105 ,  H05B45/20 ,  F21V29/70 ,  F21K9/64 ,  F21K9/232 ,  F21K9/235 ,  A61M21/02 ,  A61N5/06 ,  F21V9/08 ,  F21V15/01 ,  F21V19/00 ,  F21V23/00 ,  F21Y105/10 ,  F21Y115/10 ,  F21Y113/13 ,  F21V29/74 ,  F21Y105/18 ,  F21K9/238 ,  F21W107/10 ,  A61M21/00

CPC classification number: F21K9/23 ,  A61M21/02 ,  A61N5/0618 ,  F21K9/232 ,  F21K9/235 ,  F21K9/64 ,  F21S4/20 ,  F21V9/08 ,  F21V15/01 ,  F21V19/006 ,  F21V29/70 ,  H05B45/20 ,  H05B47/105 ,  H05B47/16 ,  A61M2021/0044 ,  A61N2005/0651 ,  A61N2005/0663 ,  F21K9/238 ,  F21V23/003 ,  F21V29/74 ,  F21W2107/10 ,  F21Y2105/10 ,  F21Y2105/18 ,  F21Y2113/13 ,  F21Y2115/10 ,  Y02B20/40

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.