发明名称 Array type light-emitting device with high color rendering index
摘要 An array type light-emitting module includes a blue, a red, a green, a yellow and an amber light-emitting chip sets. Wavelength-converting layer set covers the blue light-emitting chip set. Transparent layer sets cover the red, green, yellow, and amber light-emitting chip sets. A portion of the visible light emitted by the blue light-emitting chip set is converted into visible light with another emission peak wavelength range via the wavelength-converting layer set. The converted visible light mixes with light projected from the red, the green, the yellow and the amber light-emitting chip sets to generate white light with a color rendering index ranging between 90 and 96.
申请公布号 US7655954(B2) 申请公布日期 2010.02.02
申请号 US20070000688 申请日期 2007.12.17
申请人 LEDTECH ELECTRONICS CORP. 发明人 SU CHIH-LIANG;LIU HSIN-CHUN;WANG FANG-PO
分类号 H01L33/00 主分类号 H01L33/00
代理机构 代理人
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