Patent ID: 11930747
Assignee: SEOUL VIOSYS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC A  F  H | IPC A  F

Claim 0:
1. A light module for plant cultivation, comprising:
a substrate;
at least one first light source disposed on the substrate and configured to emit a first type of light;
at least one second light source disposed on the substrate and configured to emit a second type of light; and
at least one third light source disposed on the substrate and configured to emit a third type of light,
wherein the first type of light, the second type of light and the third type of light have peak wavelengths in different wavelength bands,
the first type of light corresponds to UV light or blue light in a short wavelength band;
the second type of light corresponds to UV light or blue light in the short wavelength band, and
the third type of light corresponds to visible light, and
wherein irradiation of the target plant with the first type of light reduces damage in a target plant due to irradiation with the second type of light.