| 摘要 |
A backlight module is provided, including a first light-emitting device and a second light-emitting device. The first light-emitting device includes a first blue light LED chip and a first phosphor layer having a first color spectrum, wherein the first color spectrum has a first color spectrum area with at least 70% thereof distributed within the range from 500 nm to 580 nm. The second light-emitting device includes a second blue light LED chip and a second phosphor layer having a second color spectrum, wherein the second color spectrum has a second color spectrum area with at least 60% thereof distributed within the range from 600 nm to 680 nm. The first color spectrum has a portion within the range from 590 nm to 780 nm, and the portion has a first area smaller than or equal to 10% of the second color spectrum area. |
