| 摘要 |
The present invention relates to a blue spectrum controlling method for an OLED display panel, wherein the method includes: a step of providing a substrate, a step of successively installing an anode layer, an OLED layer and a cathode layer having a resonance chamber distanced apart from the anode layer on the substrate, a step of controlling the length of the resonance chamber to obtain the energy rate of blue light with the 50% or less which is less than a wavelength of 435nm in a blue spectrum. The peak of the blue light can be shifted to red by controlling the length of the resonance chamber. Because the present invention uses this principle, the emitted blue light energy rate of a preset wavelength is controlled so that damage to the eyes of a person due to the blue light of a high energy short wavelength can be prevented. |
