发明名称 LIGHT EMITTING DEVICE
摘要 A light emitting device includes a first solid light-emitting element including a first light source for emitting blue light and a first fluorescent body excited by the blue light from the first light source to convert the blue light to light having a peak at wavelength between 630 nm and 680 nm and a second solid light-emitting element including a second light source for emitting blue light and a second fluorescent body excited by the blue light from the second light source to convert the blue light to light having a peak at wavelength between 500 nm and 550 nm.
申请公布号 US2012119640(A1) 申请公布日期 2012.05.17
申请号 US201113295194 申请日期 2011.11.14
申请人 NISHIOKA KOUJI;TAKEI NAOKO;PANASONIC ELECTRIC WORKS CO., LTD. 发明人 NISHIOKA KOUJI;TAKEI NAOKO
分类号 H01J1/62 主分类号 H01J1/62
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