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    Lighting system and control method thereof
    1.
    发明授权
    Lighting system and control method thereof 失效
    照明系统及其控制方法

    公开(公告)号：US08686663B2

    公开(公告)日：2014-04-01

    申请号：US13599801

    申请日：2012-08-30

    申请人： Toru Ishikita ,  Naoko Iwai ,  Makoto Kono ,  Hiroya Kan ,  Takao Kowada ,  Kiyoteru Kosa ,  Hitoshi Kawano ,  Yosuke Saito

    发明人： Toru Ishikita ,  Naoko Iwai ,  Makoto Kono ,  Hiroya Kan ,  Takao Kowada ,  Kiyoteru Kosa ,  Hitoshi Kawano ,  Yosuke Saito

    IPC分类号： H05B37/02

    CPC分类号： H05B33/086 ,  H05B37/0272

    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 signal input unit, and a control circuit. The first light source has a predetermined color temperature. The second light source has a color temperature which is different from that of the first light source. The first lighting circuit lights the first light source. The second lighting circuit lights the second light source. The signal input unit receives an external signal. The control circuit includes a first light source lighting control cycle which performs a predetermined lighting control of the first light source, and a second light source lighting control cycle which performs a predetermined lighting control of the second light source, controls the first and second lighting circuits so as to start the lighting control.

    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，信号输入单元和控制电路。 第一光源具有预定的色温。 第二光源具有与第一光源不同的色温。 第一个照明电路点亮第一个光源。 第二个照明电路点亮第二个光源。 信号输入单元接收外部信号。 控制电路包括执行第一光源的预定照明控制的第一光源照明控制周期和执行第二光源的预定照明控制的第二光源点亮控制周期，控制第一和第二照明电路 从而开始照明控制。

    Discharge lamp driving apparatus and lighting fixture using the apparatus
    2.
    发明授权
    Discharge lamp driving apparatus and lighting fixture using the apparatus 失效

    公开(公告)号：US06605905B2

    公开(公告)日：2003-08-12

    申请号：US09910865

    申请日：2001-07-24

    申请人： Kiyoteru Kosa ,  Fuminori Nakaya

    发明人： Kiyoteru Kosa ,  Fuminori Nakaya

    IPC分类号： H05B3702

    CPC分类号： H05B41/3925 ,  H05B41/2858 ,  Y02B20/186

    摘要： A discharge lamp driving apparatus includes, a direct current power supply having a rectifier, an inverter circuit, which has stable and unstable output terminals, converting a direct current power to an alternating current power with a predetermined high frequency and driving a discharge lamp having a folded portion, a controller for being able to dim the discharge lamp, and an auxiliary conductor, arranged to the folded portion of the discharge lamp, and electrically connected to the stable potential output terminal of the inverter.