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公开(公告)号：US20180295696A1
公开(公告)日：2018-10-11
申请号：US16009763
申请日：2018-06-15
申请人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
发明人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
CPC分类号： H05B33/0863 , A61M21/02 , A61M2021/0044 , A61M2021/0083 , A61M2205/3569 , A61M2205/3584 , A61M2205/3592 , A61M2205/50 , A61N5/0618 , A61N2005/0652 , A61N2005/0654 , A61N2005/0663 , H05B33/0845
摘要： A solid-state circadian rhythm lamp and luminaire and related control techniques are disclosed. The lamp or luminaire may have: (1) a night/pre-sleep emissions mode in which it emits light having a correlated color temperature (CCT) of about 1,800-2,300 K, the spectral power ratio of blue light (400-495 nm) being such that it constitutes about 10% or less of the total light emitted; (2) a day/wakeup emissions mode in which it emits light having a CCT of about 5,000-8,000 K, the spectral power ratio of blue light being such that it constitutes about 30% or more of the total light emitted; and/or (3) a general lighting mode in which it produces a combined light output having a CCT of about 2,500-5,000 K. The driver may support emissions mode changing based on hysteresis relating to a lighting switch associated with the lamp or luminaire.
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公开(公告)号：US20180160490A1
公开(公告)日：2018-06-07
申请号：US15479882
申请日：2017-04-05
申请人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
发明人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
CPC分类号： H05B33/086 , A61N5/0618 , A61N2005/0651 , A61N2005/0663 , F21K9/232 , F21K9/233 , F21K9/238 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10 , H05B37/0272 , H05B37/0281
摘要： A solid-state circadian rhythm lamp and related control techniques are disclosed. The lamp may have a night/pre-sleep emissions mode in which it emits light having a correlated color temperature (CCT) of about 1,800-2,300 K, the spectral power ratio of blue light (400-495 nm) being such that it constitutes about 10% or less of the total light emitted. The lamp may have a day/wakeup emissions mode in which it emits light having a CCT of about 5,000-8,000 K, the spectral power ratio of blue light being such that it constitutes about 30% or more of the total light emitted. The lamp may have a general lighting mode in which it produces a combined light output having a CCT of about 2,500-5,000 K. The lamp driver may support emissions mode changing based on hysteresis relating to a lighting switch associated with a power socket hosting the lamp.
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公开(公告)号：US10278252B2
公开(公告)日：2019-04-30
申请号：US16009763
申请日：2018-06-15
申请人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
发明人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
摘要： A solid-state circadian rhythm lamp and luminaire and related control techniques are disclosed. The lamp or luminaire may have: (1) a night/pre-sleep emissions mode in which it emits light having a correlated color temperature (CCT) of about 1,800-2,300 K, the spectral power ratio of blue light (400-495 nm) being such that it constitutes about 10% or less of the total light emitted; (2) a day/wakeup emissions mode in which it emits light having a CCT of about 5,000-8,000 K, the spectral power ratio of blue light being such that it constitutes about 30% or more of the total light emitted; and/or (3) a general lighting mode in which it produces a combined light output having a CCT of about 2,500-5,000 K. The driver may support emissions mode changing based on hysteresis relating to a lighting switch associated with the lamp or luminaire.
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公开(公告)号：US10004122B1
公开(公告)日：2018-06-19
申请号：US15479882
申请日：2017-04-05
申请人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
发明人： Ming Li , Arunava Dutta , Anne Janet Milliez , Ravidasa Hegde , Vidisha Gupta , Philip Gerard Rioux
摘要： A solid-state circadian rhythm lamp and related control techniques are disclosed. The lamp may have a night/pre-sleep emissions mode in which it emits light having a correlated color temperature (CCT) of about 1,800-2,300 K, the spectral power ratio of blue light (400-495 nm) being such that it constitutes about 10% or less of the total light emitted. The lamp may have a day/wakeup emissions mode in which it emits light having a CCT of about 5,000-8,000 K, the spectral power ratio of blue light being such that it constitutes about 30% or more of the total light emitted. The lamp may have a general lighting mode in which it produces a combined light output having a CCT of about 2,500-5,000 K. The lamp driver may support emissions mode changing based on hysteresis relating to a lighting switch associated with a power socket hosting the lamp.
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