WHITE LIGHT LED MODULE

摘要

A white LED module is provided to improve the color uniformity by emitting an optimal white light from only one LED chip and a phosphor compound covering it. Any one of a green light source(106) and a red light source(118) is a phosphor, and the phosphor is excited by a blue LED chip(104) which is disposed on a circuit board(101), in which the light emitted from the blue LED, the green light source and the red light source is mixed to emit a white light. The green light source and the red light source are disposed on the circuit board, and include an LED chip or a phosphor.