| 摘要 |
PURPOSE: A complementary color light source device is provided to protect fluorescence particles from high temperatures by locating a complementary color film layer far from an LED packing layer. CONSTITUTION: A light emitting unit(1) is comprised in order to generate light of a first wavelength. A mask(4) comprises a hollow hole part(42) for accepting the light emitting unit. A complementary color film layer(6) is uniformly attached to one side of the mask. The complementary color film layer generates light of a second wavelength by transmitting a part of the light of the first wavelength. The light of the second wavelength has a complementary color with respect to the light of the first wavelength. |
