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公开(公告)号：US20210108134A1
公开(公告)日：2021-04-15
申请号：US17000882
申请日：2020-08-24
IPC分类号： C09K11/02 , F21V3/12 , F21V9/02 , F21V9/38 , F21V13/14 , F21V9/30 , F21V5/04 , C09K11/77 , F21V3/00 , F21V7/00 , F21V8/00 , F21K9/64 , C09K11/08 , C09K11/64
摘要： Systems and methods to provide multiple channels of light to form a blended white light output, the systems and methods utilizing recipient luminophoric mediums to alter light provided by light emitting diodes. The predetermined blends of luminescent materials within the luminophoric mediums provide predetermined spectral power distributions in the white light output.
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公开(公告)号：US20170343167A1
公开(公告)日：2017-11-30
申请号：US15679083
申请日：2017-08-16
IPC分类号： F21K9/62 , F21V7/00 , F21K9/64 , F21V9/16 , F21V3/04 , F21Y2113/13 , F21Y2115/10
CPC分类号： F21K9/62 , F21K9/64 , F21V3/04 , F21V3/0615 , F21V3/0625 , F21V7/0083 , F21V7/22 , F21V9/30 , F21V13/12 , F21Y2113/13 , F21Y2115/10
摘要： An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of luminescence materials provide a predetermined range of illumination wavelengths in the output. The remote light converting appliances may be provided as frustoconical elements within frustoconical reflective cavities with a void between the light converting appliances and the associated LEDs.
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公开(公告)号：US20170219170A1
公开(公告)日：2017-08-03
申请号：US15170806
申请日：2016-06-01
CPC分类号： F21K9/62 , F21K9/64 , F21V3/04 , F21V7/0083 , F21V9/30 , F21Y2103/10 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10
摘要： An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote phosphor light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of phosphors provide a predetermined range of illumination wavelengths in the output.
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公开(公告)号：US20190285231A1
公开(公告)日：2019-09-19
申请号：US16433853
申请日：2019-06-06
摘要： An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote phosphor light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of phosphors provide a predetermined range of illumination wavelengths in the output.
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公开(公告)号：US20190137053A1
公开(公告)日：2019-05-09
申请号：US16241880
申请日：2019-01-07
摘要： An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of luminescence materials provide a predetermined range of illumination wavelengths in the output. The remote light converting appliances may be provided as frustoconical elements within frustoconical reflective cavities with a void between the light converting appliances and the associated LEDs.
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公开(公告)号：US20170223786A1
公开(公告)日：2017-08-03
申请号：US15380998
申请日：2016-12-15
IPC分类号： H05B33/08
CPC分类号： H05B33/0872 , F21V5/04 , H05B33/0845 , H05B33/0854 , H05B33/0857 , H05B33/086 , H05B37/0227
摘要： The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
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公开(公告)号：US20170219184A1
公开(公告)日：2017-08-03
申请号：US15176083
申请日：2016-06-07
CPC分类号： F21V9/30 , C09K11/7721 , C09K11/7734 , F21V3/00 , F21V5/04 , F21V7/00 , F21Y2101/00 , F21Y2113/13 , G02B6/0001 , Y02B20/181
摘要： Systems and methods to provide multiple channels of light to form a blended white light output, the systems and methods utilizing recipient luminophoric mediums to alter light provided by light emitting diodes. The predetermined blends of luminescent materials within the luminophoric mediums provide predetermined spectral power distributions in the white light output.
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公开(公告)号：US20200063923A1
公开(公告)日：2020-02-27
申请号：US16673891
申请日：2019-11-04
IPC分类号： F21K9/64 , F21V9/30 , C09K11/77 , F21V3/00 , F21V5/04 , F21V7/00 , F21V8/00 , C09K11/02 , C09K11/08 , C09K11/64
摘要： Systems and methods to provide multiple channels of light to form a blended white light output, the systems and methods utilizing recipient luminophoric mediums to alter light provided by light emitting diodes. The predetermined blends of luminescent materials within the luminophoric mediums provide predetermined spectral power distributions in the white light output.
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公开(公告)号：US20170363257A1
公开(公告)日：2017-12-21
申请号：US15693091
申请日：2017-08-31
IPC分类号： F21K9/62 , F21V7/00 , F21K9/64 , F21V9/16 , F21V3/04 , F21Y2113/13 , F21Y2115/10
CPC分类号： F21K9/62 , F21K9/64 , F21V3/04 , F21V7/0083 , F21V9/30 , F21Y2103/10 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10
摘要： An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote phosphor light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of phosphors provide a predetermined range of illumination wavelengths in the output.
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公开(公告)号：US20170356624A1
公开(公告)日：2017-12-14
申请号：US15665269
申请日：2017-07-31
CPC分类号： F21K9/64 , C09K11/02 , C09K11/0883 , C09K11/646 , C09K11/7706 , C09K11/7721 , C09K11/7734 , F21V3/00 , F21V5/04 , F21V7/00 , F21V9/30 , F21Y2101/00 , F21Y2103/10 , F21Y2113/13 , F21Y2115/10 , G02B6/0001 , Y02B20/181
摘要： Systems and methods to provide multiple channels of light to form a blended white light output, the systems and methods utilizing recipient luminophoric mediums to alter light provided by light emitting diodes. The predetermined blends of luminescent materials within the luminophoric mediums provide predetermined spectral power distributions in the white light output.
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