Invention Grant
US07655954B2 Array type light-emitting device with high color rendering index 失效
具有高显色指数的阵列式发光装置

Array type light-emitting device with high color rendering index
Abstract:
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.
Public/Granted literature
Information query
Patent Agency Ranking
0/0