公开(公告)号：US11898743B2

公开(公告)日：2024-02-13

申请号：US17590405

申请日：2022-02-01

申请人： LEDVANCE GmbH

发明人： Dieter Lang ,  Enzo Peres ,  Timo Weinert

IPC分类号： F21V9/00 ,  H05B47/16 ,  H05B45/20 ,  G06F3/0488 ,  G06F3/0482 ,  H05B47/19

CPC分类号： F21V9/00 ,  G06F3/0482 ,  G06F3/0488 ,  H05B45/20 ,  H05B47/16 ,  H05B47/19

摘要： A lighting system has at least one light fixture and a control device. The at least one light fixture has light parameters. The control device is in communication with the at least one light fixture. The control device has a plurality of one-dimensional user setting, a predetermined sequence of light parameters as a function of time, and an adjustment to the predetermined sequence as a function of a selected one-dimensional user setting.

公开(公告)号：US20240032168A1

公开(公告)日：2024-01-25

申请号：US18373519

申请日：2023-09-27

申请人： Seoul Semiconductor Co., Ltd.

发明人： Jun Ho SONG ,  BoYong HAN

IPC分类号： H05B45/20 ,  H05B45/10 ,  H05B47/16 ,  H01L25/075 ,  H01L33/50 ,  H05B47/175 ,  H05B47/11

CPC分类号： H05B45/20 ,  H05B45/10 ,  H05B47/16 ,  H01L25/0753 ,  H01L33/50 ,  H05B47/175 ,  H05B47/11

摘要： A lighting apparatus including a controller and an LED luminaire to implement a color temperature from a minimum of 3,000K or less to a maximum of 5,000K or more, the LED luminaire including at least one first light emitter, at least one second light emitter, and at least one third light emitter, in which a triangle region defined by color coordinates of the light emitters includes at least a region on a Planckian locus, and the maximum and minimum color temperatures in the triangle region are 5,000K or more, and 3,000K or less, respectively, and in the CIE-1931 coordinate system, the color coordinates of the first light emitter is closer to 5,000K than those of the second and third light emitters, and the color coordinates of the third light emitter is closer to 3,000K than those of the first and second light emitters.

公开(公告)号：US20240032165A1

公开(公告)日：2024-01-25

申请号：US17893809

申请日：2022-08-23

申请人： HKC-US, LLC

发明人： YUPENG CHEN ,  Fengyong Jiang

IPC分类号： H05B45/20 ,  H05B45/46 ,  H05B45/50

CPC分类号： H05B45/20 ,  H05B45/46 ,  H05B45/50

摘要： A circuit for a lighting assembly includes a power supply, a first light source connected with an output of the power supply, and a second light source connected with the output of the power. The first and second light sources are connected with the output of the power supply in parallel. At least one integrated chip including a driver is configured to regulate the current to each of the first light source and the second light source. A switch is configured to select a brightness level of each of the first and second light sources configured to appear similar to the characteristics of a halogen or incandescent light source.

公开(公告)号：US20240032164A1

公开(公告)日：2024-01-25

申请号：US17872767

申请日：2022-07-25

申请人： Jeffrey Glen Benson

发明人： Jeffrey Glen Benson

IPC分类号： H05B45/20 ,  H05B47/19

CPC分类号： H05B45/20 ,  H05B47/19

摘要： A lighting control system powered by a power source having: a transmitter, a receiver, and a circuit; wherein the transmitter and the receiver are powered by the power source (independently or together). The transmitter is in communication with the receiver to control the LED lighting; the LED lighting having addressable diodes, such that the LED lighting is able to be affected within the circuit as to color selection in a live programming mode via signals sent and received.

公开(公告)号：US20240021381A1

公开(公告)日：2024-01-18

申请号：US18373079

申请日：2023-09-26

申请人： Lutron Technology Company LLC

发明人： Chris Dimberg ,  Matthew V. Harte ,  Matthew Philip McDonald ,  Daniel L. Twaddell

IPC分类号： H01H9/02 ,  G06F3/0488 ,  H01H11/00 ,  H01H23/16 ,  H02G3/14 ,  H03K17/96 ,  H05B45/20 ,  H05B47/175 ,  H05B47/115 ,  H05B47/165 ,  H05B45/00 ,  H05B47/19 ,  H05B47/10 ,  H05B47/105 ,  H05B47/11 ,  G01D5/02 ,  G01D5/14 ,  G01D5/20 ,  G01D5/34 ,  G01R21/00 ,  G08C17/02 ,  H01H35/02 ,  G05G1/08 ,  G06F3/04847 ,  G06F3/04883

CPC分类号： H01H9/0207 ,  G06F3/0488 ,  H01H9/0235 ,  H01H9/02 ,  H01H11/00 ,  H01H23/16 ,  H02G3/14 ,  H03K17/962 ,  H05B45/20 ,  H05B47/175 ,  H05B47/115 ,  H05B47/165 ,  H05B45/00 ,  H05B47/19 ,  H05B47/10 ,  H05B47/105 ,  H05B47/11 ,  G01D5/02 ,  G01D5/145 ,  G01D5/20 ,  G01D5/34 ,  G01R21/00 ,  G08C17/02 ,  H01H35/02 ,  G05G1/08 ,  H03K17/96 ,  G06F3/04847 ,  G06F3/04883 ,  G06F3/03547

摘要： A control device may be configured to control one or more electrical loads in a load control system. The control device may be a wall-mounted device such as dimmer switch, a remote control device, or a retrofit remote control device. The control device may include a gesture-based user interface for applying advanced control over the one or more electrical loads. The types of control may include absolute and relative control, intensity and color control, preset, zone, or operational mode selection, etc. Feedback may be provided on the control device regarding a status of the one or more electrical loads or the control device.

公开(公告)号：US11856059B2

公开(公告)日：2023-12-26

申请号：US16932959

申请日：2020-07-20

申请人： IDEAL Industries Lighting LLC

发明人： John Barile ,  Keith Bryan ,  Matthew Brian Deese

IPC分类号： H04L67/12 ,  G06T7/20 ,  G06F3/048 ,  H05B47/19 ,  H05B45/46 ,  H05B47/11 ,  H05B47/16 ,  H05B47/18 ,  H05B47/105 ,  H05B47/175 ,  H04L9/40 ,  H05B45/3725 ,  G06V10/50 ,  G06V10/56 ,  G06V10/94 ,  G06V10/75 ,  G06V20/52 ,  F21V23/00 ,  F21S9/02 ,  F21S9/03 ,  H02J7/35 ,  F21S8/08 ,  F21V5/04 ,  F21V7/22 ,  G01C3/08 ,  G01S13/08 ,  G01S15/08 ,  H02J7/00 ,  H04L12/28 ,  H05B45/20 ,  H05B45/395 ,  H05B45/325 ,  G06V20/40 ,  F21Y115/10 ,  F21W131/103 ,  F21Y103/10

CPC分类号： H04L67/12 ,  F21S8/086 ,  F21S9/026 ,  F21S9/028 ,  F21S9/03 ,  F21V5/04 ,  F21V7/22 ,  F21V23/003 ,  F21V23/005 ,  G01C3/08 ,  G01S13/08 ,  G01S15/08 ,  G06F3/048 ,  G06T7/20 ,  G06V10/50 ,  G06V10/56 ,  G06V10/751 ,  G06V10/95 ,  G06V20/52 ,  H02J7/0068 ,  H02J7/35 ,  H04L12/282 ,  H04L63/00 ,  H04L63/0876 ,  H05B45/3725 ,  H05B45/46 ,  H05B47/105 ,  H05B47/11 ,  H05B47/16 ,  H05B47/175 ,  H05B47/18 ,  H05B47/19 ,  F21W2131/103 ,  F21Y2103/10 ,  F21Y2115/10 ,  G06V20/44 ,  H05B45/20 ,  H05B45/325 ,  H05B45/395 ,  Y04S40/18

摘要： A lighting fixture includes a solid-state light source, communications circuitry, a memory, and processing circuitry. The memory stores common security credentials, wherein the common security credentials are pre-installed during a factory calibration process. The processing circuitry is coupled to the solid-state light source, the communications circuitry, and the memory. The processing circuitry is configured to cause the solid-state light source to provide a desired light output. Further, the processing circuitry is configured to join a common network using the common security credentials, wherein only devices with the common security credentials are permitted to join the network.

公开(公告)号：US11849519B2

公开(公告)日：2023-12-19

申请号：US17583765

申请日：2022-01-25

申请人： Electronic Theatre Controls, Inc.

发明人： William R. Florac ,  Evan Gnam ,  Wendy Luedtke ,  James Uphoff

IPC分类号： H05B47/11 ,  H05B45/20 ,  H05B47/125 ,  H05B45/22 ,  H05B47/14

CPC分类号： H05B47/11 ,  H05B45/20 ,  H05B45/22 ,  H05B47/125 ,  H05B47/14

摘要： A method for control of a light fixture, the method including energizing the light fixture to produce a first light output with a first chromaticity and a first spectral power distribution, receiving a user input representative of a desired adjustment of a lighting effect, generating a target spectrum based on the user input, and energizing the light fixture to produce a second light output with the first chromaticity and a second spectral power distribution. The second power distribution approximates the target spectrum.

公开(公告)号：US20230397315A1

公开(公告)日：2023-12-07

申请号：US18249163

申请日：2020-10-22

申请人： Hewlett-Packard Development Company, L.P.

发明人： RON Y ZHANG ,  JOHN TYLER O'HARA BOVEE ,  MARIO E. CAMPOS

IPC分类号： H05B47/11 ,  G09G3/20 ,  G08B21/18 ,  H05B45/20

CPC分类号： H05B47/11 ,  G09G3/2003 ,  G08B21/182 ,  H05B45/20 ,  G09G2360/144 ,  G09G2360/145 ,  G09G2320/0666 ,  G09G2354/00

摘要： Creating ambient lighting based on a color temperature range may be performed by a computing apparatus storing a non-transitory computer-readable storage medium. The non-transitory computer-readable storage medium may comprise instructions that when executed, cause a processor of the computing apparatus to receive as input, an indication of a target color temperature range for the computing apparatus. The computer-readable storage medium may comprise instructions to compare a measured color temperature on a display of the computing apparatus to the target color temperature range, and using a plurality of color lighting elements communicatively coupled to the computing apparatus, create ambient lighting in an environment surrounding the computing apparatus based on the target color temperature range.

公开(公告)号：US20230397307A1

公开(公告)日：2023-12-07

申请号：US18032589

申请日：2021-10-14

申请人： SIGNIFY HOLDING B.V.

发明人： TIES VAN BOMMEL ,  RÉMY CYRILLE BROERSMA

IPC分类号： H05B45/20 ,  H05B47/16 ,  H05B47/115 ,  A61L9/22

CPC分类号： H05B45/20 ,  H05B47/16 ,  H05B47/115 ,  A61L9/22 ,  A61L2209/111 ,  A61L2209/12

摘要： The present invention relates to a lighting system (10), comprising: a plurality of light sources (12a, 12b) adapted to emit light; a controller (14) adapted to individually control at least a first light source (12a) and a second light source (12b) of the plurality of light sources, such that at least one of color and color temperature of combined light (16) emitted by the plurality of light sources can be varied; and an air ionizer (18) adapted to generate ionized air (20), wherein the air ionizer is configured to vary its generation of ionized air as a function of at least one of the color and color temperature of the combined light emitted by the plurality of light sources.

公开(公告)号：US20230389149A1

公开(公告)日：2023-11-30

申请号：US18233557

申请日：2023-08-14

申请人： Lutron Technology Company LLC

发明人： Matthew R. Blakeley ,  Christopher M. Green ,  Peter MacLellan ,  Robert C. Newman, JR. ,  Jaykrishna A. Shukla

IPC分类号： H05B45/20 ,  H05B47/11 ,  H05B47/19 ,  H05B47/16 ,  H05B45/10

CPC分类号： H05B45/20 ,  H05B47/11 ,  H05B47/19 ,  H05B47/16 ,  H05B45/10

摘要： The lighting device may be configured to perform black body curve fading. For example, the control circuit may be configured to control the drive circuit such that the light emitted by the lighting load is adjusted (e.g., faded) along a black body curve. The control circuit may be configured to determine whether to fade from an initial color to a destination color in a Correlated Color Temperature (CCT) chromaticity space or an XY chromaticity space. The control circuit may be configured to determine whether the initial color and/or the destination color are on the black body curve. When the initial color and the destination color are determined to be on the black body curve, the control circuit may be configured to control the drive circuit such that the light emitted by the lighting device is adjusted from the initial color to the destination color along the black body curve.