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公开(公告)号：US20190159317A1
公开(公告)日：2019-05-23
申请号：US16192376
申请日：2018-11-15
Inventor： Kazuki HARADA , Kentaro YAMAUCHI
IPC: H05B33/08
Abstract: A control device controls an illumination device that illuminates a surrounding area, and an effect-producing device that emits light producing an effect on the surrounding area. The control device includes a control unit that controls at least one of a color of first light emitted by the illumination device and a color of second light emitted by the effect-producing device so that at least one of the color of the first light and the color of the second light moves into a specified chromaticity range, the color of the first light and the color of the second light being outside of the specified chromaticity range. Colors in the specified chromaticity range are recognized as a same color by a human.
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公开(公告)号：US20180279439A1
公开(公告)日：2018-09-27
申请号：US15934238
申请日：2018-03-23
Inventor： Hironori TAKESHITA , Kentaro YAMAUCHI , Satoru YAMAUCHI , Shumpei FUJII , Satoshi HYODO
Abstract: An illumination system includes: a first luminaire that emits first illumination light having a color simulating a sky; a second luminaire that is disposed in a same space as the first luminaire, the second luminaire projecting, on an object, second illumination light simulating sunlight to create a sunny portion on the object; and a controller that causes the first luminaire to emit the first illumination light according to an environment reproduction condition.
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公开(公告)号：US20180098399A1
公开(公告)日：2018-04-05
申请号：US15714163
申请日：2017-09-25
Inventor： Hironori TAKESHITA , Kentaro YAMAUCHI
CPC classification number: H05B33/0857 , F21S8/024 , F21S8/026 , F21S8/033 , F21S8/04 , F21V7/0008 , F21V13/12 , F21Y2113/00 , F21Y2113/13 , F21Y2115/10 , F21Y2115/15 , F21Y2115/20 , F21Y2115/30 , G02B6/0025 , G02B6/0031 , G02B6/0051 , G02B6/0055 , G02B6/0068 , G02B6/0073 , G02B6/009
Abstract: A lighting apparatus includes: a white light source; a blue light source; a reflector layer which reflects light; a light diffuser layer which is light transmissive and disposed on an anterior surface side of the reflector layer; and a scatter panel which is light transmissive and disposed on an anterior surface side of the light diffuser layer to face the light diffuser layer. At least a portion of a gap between the scatter panel and the reflector layer and at least a portion of a gap between the scatter panel and the light diffuser layer change from a first end side to a second end side of the lighting apparatus. The white light source and the blue light source are disposed on the first end side of the lighting apparatus to emit light toward the light diffuser layer and the scatter panel.
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公开(公告)号：US20170070712A1
公开(公告)日：2017-03-09
申请号：US15248433
申请日：2016-08-26
Inventor： Tatsumi SETOMOTO , Kentaro YAMAUCHI
CPC classification number: H04N9/3182 , H04N5/2226 , H04N13/257 , H04N13/271
Abstract: A lighting device includes: a receiving circuit which obtains a first image including a subject; a memory which obtains depth information indicating a depth of the subject in the first image; an image processor which converts the first image obtained, into a second image in which the subject in the first image is represented by gradation of a single color, the gradation being different according to the depth indicted by the depth information; a light source; a light modulator which modulates light emitted from the light source, according to the second image; and a light emitter which emits the modulated light.
Abstract translation: 照明装置包括：接收电路，其获得包括被摄体的第一图像; 存储器，其获得指示所述被摄体在所述第一图像中的深度的深度信息; 将所获得的第一图像转换为第一图像中的被摄体由单色的灰度表示的第二图像，根据深度信息指示的深度，灰度不同的图像处理器; 光源; 根据第二图像调制从光源发射的光的光调制器; 以及发射调制光的发光体。
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公开(公告)号：US20160262243A1
公开(公告)日：2016-09-08
申请号：US15017051
申请日：2016-02-05
Inventor： Akihiro KISHIMOTO , Kentaro YAMAUCHI , Tatsumi SETOMOTO , Kohji HIRAMATSU , Ryo KAWAMURA
CPC classification number: H05B37/0227 , H04N9/3155 , H04N9/3179 , H04N9/3182 , H04N9/3194 , H05B33/0863
Abstract: A lighting control device which controls a lighting device, and includes: a feature quantity calculator which calculates a feature quantity of image content to be reproduced and projected by an image reproducing device; and a lighting controller which controls light emission of the lighting device based on the feature quantity calculated by the feature quantity calculator.
Abstract translation: 1.一种控制照明装置的照明控制装置，具备：特征量计算部，计算由图像再现装置再现和投影的图像内容的特征量; 以及照明控制器，其基于由所述特征量计算器计算出的特征量来控制所述照明装置的发光。
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Patent Agency Ranking
公开(公告)号：US20150124224A1
公开(公告)日：2015-05-07
申请号：US14520750
申请日：2014-10-22
Inventor： Kentaro YAMAUCHI , Atsushi MOTOYA , Ryo KAWAMURA
CPC classification number: G03B21/28 , G03B21/2053 , G03B21/2066 , G03B21/26
Abstract: A lighting apparatus is provided capable of emitting light for image projection and light for illumination at the same time. The lighting apparatus includes: an imaging element that converts incident light into light corresponding to an image and outputs the light; a projection lens through which the light is projected onto an object; a first optical path taken by light that is emitted from the projection lens via the imaging element; and a second optical path taken by light that is emitted without passing through the imaging element and the projection lens.
Abstract translation: 提供能够同时发出图像投影用光和照明用照明装置的照明装置。 照明装置包括：成像元件，其将入射光转换成对应于图像的光，并输出光; 投影透镜，光通过该投影透镜投影到物体上; 由通过成像元件从投影透镜发射的光取得的第一光路; 以及在不穿过成像元件和投影透镜的情况下发出的光所取得的第二光路。
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公开(公告)号：US20190045347A1
公开(公告)日：2019-02-07
申请号：US16039390
申请日：2018-07-19
Inventor： Tomokazu YAMAMOTO , Tatsumi SETOMOTO , Tamotsu ANDO , Kohji HIRAMATSU , Hajime OZAKI , Kentaro YAMAUCHI , Shigeo NAKAMURA
Abstract: Luminaires in a lighting system have mutually different addresses. A setting device includes a communication unit that transmits an address request signal at a first transmission power level and a control unit that determines whether a total number of the addresses transmitted from one or more of the luminaires in response to receiving the address request signal is within a target range. The control unit instructs the communication unit to transmit the address request signal at a transmission power level different from the first transmission power level when the total number of the addresses is outside the target range, and executes pairing of the one or more of the luminaires that responded to the address request signal with a wireless controller when the total number of the addresses is within the target range.
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公开(公告)号：US20180279454A1
公开(公告)日：2018-09-27
申请号：US15934606
申请日：2018-03-23
Inventor： Hironori TAKESHITA , Kentaro YAMAUCHI , Satoru YAMAUCHI , Shumpei FUJII , Satoshi HYODO
Abstract: An illumination apparatus includes: a case having an opening portion; a light source disposed in the case and including a plurality of light-emitting elements; a light diffuser which is disposed in the opening portion, and diffuses and transmits light emitted from the plurality of light-emitting elements; and a controller that controls light emission from the light source. The controller: controls light emission from the plurality of light-emitting elements to project an image on the light diffuser, the image changing with time; and when changing the light emission from the plurality of light-emitting elements changing the image, controls the light emission from the light source to keep a change in at least one of (i) a light amount, (ii) a color temperature, and (iii) a spectral distribution of light emitted from the illumination apparatus within a predetermined range.
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公开(公告)号：US20180317302A1
公开(公告)日：2018-11-01
申请号：US15954168
申请日：2018-04-16
Inventor： Tatsumi SETOMOTO , Kentaro YAMAUCHI
IPC: H05B37/02 , F21V15/01 , F21V23/04 , F21S8/04 , F21V3/04 , H04R1/02 , H04R29/00 , G10L25/51 , G10K11/178
CPC classification number: H05B37/0236 , F21S8/04 , F21V3/049 , F21V15/01 , F21V23/0435 , F21V23/0471 , F21Y2115/10 , G10K11/17823 , G10L25/51 , H04R1/028 , H04R29/004 , H05B37/0272
Abstract: A luminaire includes a light source; a storage for storing sound wave data which is predetermined; a microphone that detects sound; a communication circuit that communicates with a master controller; and a controller that performs pairing of the luminaire with the master controller via the communication circuit. The controller obtains sound wave data from the sound detected by the microphone, and performs the pairing when the sound wave data obtained matches the sound wave data stored in the storage.
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公开(公告)号：US20180283655A1
公开(公告)日：2018-10-04
申请号：US15936022
申请日：2018-03-26
Inventor： Kentaro YAMAUCHI , Hironori TAKESHITA , Satoshi HYODO
CPC classification number: F21V9/40 , F21S8/04 , F21V13/02 , F21V23/003
Abstract: A lighting apparatus includes: a case having an opening portion; a light emission panel in the case, the light emission panel having a light emission surface which emits light having a light distribution which dynamically changes; and a light distribution modification panel in the opening portion and having a distribution-modified light emission surface which modifies the light distribution of the light to emit light having a modified light distribution. The light emission panel emits, as the light having the light distribution, light having at least one of a luminance distribution and a chromaticity distribution of a first image to be presented on the light emission surface. The light distribution modification panel diffuses and transmits the light emitted from the light emission surface to emit light such that the at least one distribution of a second image to be presented on the distribution-modified light emission surface is changed to a blurred state.
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