| 摘要 |
The present invention relates to a LED comprising at least one red light emitting and/or conversion layer, which emits light in the wavelength of >=550 nm to <=750 nm, preferably >=630 nm to <=700 nm, and/or at least one blue light emitting layer, which emits light in the wavelength of >=400 nm to <=550 nm, preferably >=420 nm to <=500 nm, and/or at least one green and/or yellow emitting luminescence material, which emits light in the wavelength >=530 nm to <=610 nm, whereby the at least one green and/or yellow emitting luminescence material is capable of absorbing light which is emitted by the at least one blue light emitting layer, characterized in that the red light emitting and/or conversion layer is made of a semiconductor material.
|
