公开(公告)号：US20130082623A1

公开(公告)日：2013-04-04

申请号：US13599822

申请日：2012-08-30

申请人： Toru ISHIKITA ,  Kiyoteru KOSA ,  Naoko IWAI ,  Takao KOWADA ,  Makoto KONO ,  Hiroya KAN ,  Hitoshi KAWANO ,  Yosuke SAITO

发明人： Toru ISHIKITA ,  Kiyoteru KOSA ,  Naoko IWAI ,  Takao KOWADA ,  Makoto KONO ,  Hiroya KAN ,  Hitoshi KAWANO ,  Yosuke SAITO

IPC分类号： H05B37/02

CPC分类号： H05B33/0851 ,  H05B37/0272

摘要： A lighting system according to an embodiment includes a light source unit and a control circuit. The light source unit includes first, second, and third light sources. The control circuit controls an optical output of the light source unit with a predetermined color temperature by controlling the respective optical outputs of the first, second, and third light sources, and sets the optical output of the light source unit when any one of the first, second, and third light sources becomes the minimum optical output to the minimum optical output at the time of reducing the optical output of the light source unit in a state where the optical output of the light source unit maintains the predetermined color temperature.

摘要翻译： 根据实施例的照明系统包括光源单元和控制电路。 光源单元包括第一，第二和第三光源。 控制电路通过控制第一，第二和第三光源的各个光输出来控制具有预定色温的光源单元的光输出，并且当第一和第三光源中的任何一个 第二光源和第三光源成为在光源单元的光输出保持预定色温的状态下减少光源单元的光输出时的最小光输出的最小光输出。

公开(公告)号：US20130063034A1

公开(公告)日：2013-03-14

申请号：US13599771

申请日：2012-08-30

申请人： Toru ISHIKITA ,  Kiyoteru KOSA ,  Naoko IWAI ,  Makoto KONO ,  Hiroya KAN ,  Takao KOWADA ,  Hitoshi KAWANO ,  Yosuke SAITO

发明人： Toru ISHIKITA ,  Kiyoteru KOSA ,  Naoko IWAI ,  Makoto KONO ,  Hiroya KAN ,  Takao KOWADA ,  Hitoshi KAWANO ,  Yosuke SAITO

IPC分类号： H05B37/02

CPC分类号： H05B33/0869

摘要： A lighting system according to embodiments includes a first light source, a second light source, a first lighting circuit, a second lighting circuit, a first optical sensor; and a control circuit. The first light source is configured to emit light a half-value width of which is 100 nm or more. The second light source is configured to emit light the half-value width of which is less than 100 nm. The first lighting circuit is configured to light the first light source. The second lighting circuit is configured to light the second light source. The control circuit is configured to perform a lighting control of the first lighting circuit on the basis of a detection value of the first sensor, and perform a lighting control of the second lighting circuit on the basis of a value which is predetermined when operating the first sensor.

摘要翻译： 根据实施例的照明系统包括第一光源，第二光源，第一照明电路，第二照明电路，第一光学传感器; 和控制电路。 第一光源被配置为发射其半值宽度为100nm或更大的光。 第二光源被配置为发射半值宽度小于100nm的光。 第一照明电路被配置为点亮第一光源。 第二照明电路被配置为点亮第二光源。 所述控制电路被配置为基于所述第一传感器的检测值来执行所述第一点亮电路的点亮控制，并且基于当操作所述第一照明电路的所述第一照明电路的预定值时，执行所述第二照明电路的点亮控制 传感器。

公开(公告)号：US20090316064A1

公开(公告)日：2009-12-24

申请号：US12489545

申请日：2009-06-23

申请人： Makoto KONO ,  Hiroshi Nagahama ,  Kenji Aoshima ,  Jihei Kubo

发明人： Makoto KONO ,  Hiroshi Nagahama ,  Kenji Aoshima ,  Jihei Kubo

IPC分类号： G02F1/1333 ,  F21V7/04

CPC分类号： G02B6/009 ,  G02B6/0068 ,  G02B6/0085 ,  G02F1/133615 ,  G02F2001/133628

摘要： An illumination unit includes a light guide having an incidence surface, a frame which is spaced apart from the incidence surface of the light guide, an accommodation section which is formed between the incidence surface of the light guide and the frame, and a light source unit including light-emitting diodes, a film substrate on which the light-emitting diodes are amounted, a heat radiation member having a support portion which supports the film substrate and a reflection portion which extends from the support portion, and an adhesive tape which adheres the film substrate to the support portion and has heat radiation properties, the light source unit being accommodated in the accommodation section.

摘要翻译： 照明单元包括具有入射面的导光体，与导光体的入射面间隔开的框架，形成在导光体的入射面与框架之间的容纳部，以及光源单元 包括发光二极管，其上装有发光二极管的膜基板，具有支撑膜基板的支撑部分的散热构件和从支撑部分延伸的反射部分，以及粘合带 薄膜基板到支撑部分并具有热辐射性质，光源单元容纳在容纳部分中。