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公开(公告)号：US20150382411A1
公开(公告)日：2015-12-31
申请号：US14741845
申请日：2015-06-17
Inventor： Kazuhiro KUMADA , Koji UENOYAMA , Miyo KANGYO
CPC classification number: H05B33/086 , H05B33/0818
Abstract: The lighting control device according to the present invention includes: a power supply for operating a light source including a first light source and a second light source lower in color temperature than the first light source; and a controller for controlling the power supply. The power supply includes: a first power supply for supplying power in a first range to the first light source; and a second power supply for supplying power in a second range to the second light source. The controller controls the first and second power supplies to adjust power supplied to the first light source and power supplied to the second light source so that a color temperature of the light source is equal to a color temperature which is selected from a predetermined color adjustment range as a desired value. The first range is lower in a lower limit than the second range.
Abstract translation: 根据本发明的照明控制装置包括：用于操作包括第一光源和比第一光源低的色温的第二光源的光源的电源; 以及用于控制电源的控制器。 电源包括：第一电源，用于向第一光源提供第一范围内的电力; 以及用于向第二光源提供第二范围内的电力的第二电源。 控制器控制第一和第二电源以调节提供给第一光源的电力和提供给第二光源的功率，使得光源的色温等于从预定颜色调整范围中选择的色温 作为期望值。 第一个范围低于第二个范围的下限。
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公开(公告)号：US20190289689A1
公开(公告)日：2019-09-19
申请号：US16298751
申请日：2019-03-11
Inventor： Koji UENOYAMA , Shinichi MURAKAMI
Abstract: A luminaire includes: a light source configured to emit light in a plurality of different colors; a controller that controls a color of the light emitted by the light source; an operation panel that receives information indicating a second color of light to be emitted by the light source; and an obtainer that obtains from an external device first information indicating a first color of light to be emitted by the light source. The controller stores second information including the information indicating the second color of light to be emitted by the light source, received by the operation panel. The controller generates third information indicating a third color which is a mixture of the first color of light indicated by the first information and the second color of light indicated by the information included in the second information, and causes the light source to emit light using the third information.
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Patent Agency Ranking
公开(公告)号：US20170167668A1
公开(公告)日：2017-06-15
申请号：US15374019
申请日：2016-12-09
Inventor： Koji UENOYAMA , Yoshimichi ENNO
IPC: F21K9/66 , F21V23/02 , F21V23/00 , F21V29/76 , H01L25/075 , F21V17/04 , F21V17/10 , F21V3/02 , H01L33/48 , F21V21/26 , F21V21/30
CPC classification number: F21K9/66 , F21V3/02 , F21V5/007 , F21V17/04 , F21V17/10 , F21V17/12 , F21V21/26 , F21V21/30 , F21V23/002 , F21V23/02 , F21V29/763 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10 , H01L25/0753 , H01L33/486 , H01L33/54
Abstract: A lens unit includes: lens cores configured to be provided one-to-one in front of LEDs with different luminous colors; and a main body that holds the lens cores. The lens cores is held by the main body so that respective distances of the lens cores from respective light-emitting surfaces of LED chips in the LEDs are equal to each other.
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公开(公告)号：US20190104590A1
公开(公告)日：2019-04-04
申请号：US16141078
申请日：2018-09-25
Inventor： Koji UENOYAMA , Yuichirou HIROWATARI , Shinichi MURAKAMI
CPC classification number: H05B33/0863 , F21S2/005 , F21S10/023 , F21V23/006 , F21Y2113/13 , F21Y2115/10 , H05B37/0209
Abstract: A luminaire includes: a light source configured to emit light in a plurality of different colors; a controller that controls the color of the light emitted by the light source; and a plurality of buttons that correspond one-to-one with the plurality of different colors and are operated by a user to cause the light source to emit light. Each time one of the buttons is operated, the controller stores a control parameter associating the color corresponding to the button operated with a sequence value indicating a sequential order in which the button is selected. The controller changes the color of the light emitted by the light source in accordance with the colors and the sequential order indicated in the stored control parameter.
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公开(公告)号：US20170219186A1
公开(公告)日：2017-08-03
申请号：US15420278
申请日：2017-01-31
Inventor： Yoshimichi ENNO , Hiroyuki YOSHIOKA , Katsunori KAWABATA , Takao KONDO , Kazuhiro DAIJO , Koji UENOYAMA , Yoshihiro MURAGAKI
IPC: F21V14/06 , F21V11/00 , F21V7/04 , F21V19/00 , F21V29/74 , F21V13/12 , F21V17/12 , F21V5/00 , F21S2/00
CPC classification number: F21V14/06 , F21S2/005 , F21S8/003 , F21V5/007 , F21V5/008 , F21V5/04 , F21V7/0083 , F21V7/0091 , F21V7/043 , F21V11/00 , F21V13/02 , F21V13/12 , F21V17/12 , F21V19/0025 , F21V19/0055 , F21V21/30 , F21V29/74 , F21W2131/10 , F21W2131/406 , F21Y2105/10 , F21Y2113/00 , F21Y2115/10
Abstract: An illuminating device includes: first lenses individually corresponding to LEDs; a light control member including light transmission channels individually corresponding to the first lenses and a light blocker surrounding the light transmission channels; and second lenses individually corresponding to the light transmission channels. Each first lens includes a light concentrator for producing concentrated light by concentrating light emitted from a corresponding LED, and a reflector surrounding the light concentrator to produce reflected light by reflecting light emitted from the corresponding LED in a direction across the concentrated light. Each first lens outputs illumination light including the concentrated light and the reflected light produced from the corresponding light emitting diode. Each light transmission channel transmits the illumination light output from a corresponding first lens. The light blocker prevents transmission of the illumination light emitted from each first lens. Each second lens refracts the illumination light transmitted by a corresponding light transmission channel.
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公开(公告)号：US20160381759A1
公开(公告)日：2016-12-29
申请号：US15192369
申请日：2016-06-24
Inventor： Koji WATANABE , Hiroyuki MATSUMOTO , Yuichirou HIROWATARI , Koji UENOYAMA , Shinichi MURAKAMI
IPC: H05B33/08
CPC classification number: H05B33/0857 , H05B33/0803 , H05B33/0845 , H05B33/0866
Abstract: The lighting device includes a control unit configured to set desired values of drive currents of solid state light sources with different light emission colors. The control unit has a normal mode and a correction mode. The normal mode is a mode of setting the desired values to normal desired values corresponding to instruction values representing a desired color of colors. The correction mode is a mode of setting the desired values to corrected desired values corresponding to corrected instruction values obtained by correcting the instruction values.
Abstract translation: 照明装置包括控制单元，其被配置为设置具有不同发光颜色的固态光源的驱动电流的期望值。 控制单元具有正常模式和校正模式。 正常模式是将期望值设置为对应于表示期望颜色颜色的指令值的正常期望值的模式。 校正模式是将期望值设置为对应于通过校正指令值而获得的校正指令值的校正的期望值的模式。
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公开(公告)号：US20160374160A1
公开(公告)日：2016-12-22
申请号：US15178825
申请日：2016-06-10
Inventor： Koji UENOYAMA , Koji WATANABE , Hiroyuki MATSUMOTO , Shinichi MURAKAMI , Yuichirou HIROWATARI
CPC classification number: H05B33/086 , F21V7/0083 , F21V14/02 , F21V23/02 , F21V29/763 , F21Y2101/00 , F21Y2113/10 , H05B33/0827
Abstract: The lighting device includes a controller for determining first, second, and third desired values of first, second, third drive currents to first, second, and third light sources, based on a correction coefficient for correcting chromaticity points of the first, second, and third light sources to first, second, and third chromaticity points. The first, second, and third light sources have first, second, and third ranges of individual differences in color. The first chromaticity point is an intersection of a straight line touching the first and second ranges and another straight line touching the first and third ranges. The second chromaticity point is an intersection of a straight line touching the second and first ranges and another straight line touching the second and third ranges. The third chromaticity point is an intersection of a straight line touching the third and first ranges and another straight line touching the third and second ranges.
Abstract translation: 照明装置包括控制器，用于基于用于校正第一，第二和第三光源的第一，第二和第三驱动电流的第一，第二和第三驱动电流的第一，第二和第三驱动电流的第三， 第三个光源到第一个，第二个和第三个色度点。 第一，第二和第三光源具有第一，第二和第三范围的个体颜色差异。 第一色度点是接触第一和第二范围的直线和接触第一和第三范围的另一直线的交点。 第二色度点是接触第二和第一范围的直线和接触第二和第三范围的另一直线的交点。 第三色度点是接触第三和第一范围的直线和接触第三和第二范围的另一直线的交点。
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