发明名称 ILLUMINATION DEVICE
摘要 <p>The color tone is changed in ten stages in transitioning from "light bulb color", which has a low color temperature, to "daylight color", which has a high color temperature. More specifically, settings are made such that the differences in color temperature are gradually increased as the color tone transitions from the light bulb color, which has a low color temperature, to the daylight color, which has a high color temperature. In order to change the color tone evenly in ten stages between the "light bulb color", which has a color temperature of 2974 K, to the "daylight color", which has a color temperature of 5605 K, settings are made such that the color temperature is adjusted in stages at an equal rate.</p>
申请公布号 WO2012023410(A1) 申请公布日期 2012.02.23
申请号 WO2011JP67440 申请日期 2011.07.29
申请人 SHARP KABUSHIKI KAISHA;KAMII, MIWA 发明人 KAMII, MIWA
分类号 H05B37/02 主分类号 H05B37/02
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