US 11,950,549 B2
Plant cultivation for increasing phytochemical content
Se Ryung Kim, Gyeonggi-do (KR)
Assigned to Seoul Viosys Co., Ltd., Gyeonggi-do (KR)
Filed by SEOUL VIOSYS CO., LTD., Gyeonggi-do (KR)
Filed on Aug. 22, 2022, as Appl. No. 17/892,201.
Application 17/892,201 is a continuation of application No. 17/208,989, filed on Mar. 22, 2021, granted, now 11,432,474.
Claims priority of provisional application 62/993,142, filed on Mar. 23, 2020.
Prior Publication US 2023/0043019 A1, Feb. 9, 2023
Int. Cl. A01G 7/04 (2006.01); A01G 9/24 (2006.01)
CPC A01G 7/045 (2013.01) [A01G 9/249 (2019.05)] 11 Claims
 
1. A plant cultivation system comprising:
a light emitting device including:
a first light emitter configured to emit light having a first wavelength range;
a second light emitter configured to emit light having a second wavelength range, wherein the second light emitter emits visible light; and
a third light emitter configured to emit light having a third wavelength range,
wherein the first, second, and third wavelength ranges are different,
wherein at least a portion of the first and second wavelength ranges overlap,
wherein the third wavelength range includes ultraviolet wavelengths,
wherein a mixed light emitted from the first, the second, and the third light emitters is directed onto a target plant for at least a portion of at least one day before the target plant is harvested.