JP6796578B2 - 光合成電子伝達系を作動させるための光エンジンシステム - Google Patents
光合成電子伝達系を作動させるための光エンジンシステム Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
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Description
本出願は、2014年7月21日出願の「Light Sources Adapted to Spectral Sensitivity of Plants」という名称の米国仮特許出願第62/027,049号明細書、2014年10月9日出願の「Photonic Engine System for Actuating the Photosynthetic Electron Transport Chain」という名称の米国仮特許出願第62/061,933号明細書、および2015年1月13日出願の「Photonic Engine System for Actuating the Photosynthetic Electron Transport Chain」という名称の米国仮特許出願第62/102,637号明細書に対する優先権の利益を主張し、かつそれらに基づき、上記特許出願のそれぞれの優先権の利益が本明細書で主張され、それぞれの全体を参照により本明細書に援用する。
Claims (13)
- 少なくとも1つの照明デバイスを備える、人工照明下で植物を成長させるための園芸システムにおいて、
前記少なくとも1つの照明デバイスが、前記少なくとも1つの照明デバイスによって放出される光を受け取るために、前記少なくとも1つの照明デバイスに対して離隔した関係で位置決めされる植物の色素のピーク吸収から20ナノメートル(NM)以内の波長で光を放出する第1の照明素子を有し、
前記第1の照明素子からの光が、第1、第2、第3、および第4の照明時間間隔中に放出され、第1の暗い時間間隔が、前記第1の照明時間間隔と前記第2の照明時間間隔との間に提供され、第2の暗い時間間隔が、前記第2の照明時間間隔と前記第3の照明時間間隔との間に提供され、第3の暗い時間間隔が、前記第3の照明時間間隔と前記第4の照明時間間隔との間に提供され、
前記第1の暗い時間間隔と前記第2の暗い時間間隔と前記第3の暗い時間間隔とが異なる時間量であることを特徴とする、園芸システム。 - 請求項1に記載の園芸システムにおいて、前記第1の照明素子が655NM〜740NMの波長で光を放出することを特徴とする、園芸システム。
- 請求項1に記載の園芸システムにおいて、前記第1の照明素子が425NM〜465NMの波長で光を放出することを特徴とする、園芸システム。
- 請求項1に記載の園芸システムにおいて、植物の色素のピーク吸収から20NM以内の波長で光を放出する第2の照明素子を有する少なくとも1つの照明デバイスをさらに備えることを特徴とする、園芸システム。
- 請求項4に記載の園芸システムにおいて、前記第1の照明素子が655NM〜740NMの波長で光を放出し、前記第2の照明素子が425NM〜465NMの波長で光を放出することを特徴とする、園芸システム。
- 請求項1に記載の園芸システムにおいて、光合成の速度を上げるために、495NM〜570NMの範囲内の光を放出する第2の照明素子を有する少なくとも1つの照明デバイスをさらに備えることを特徴とする、園芸システム。
- 請求項6に記載の園芸システムにおいて、前記第2の照明素子が、前記第1の照明素子の第1の暗い時間間隔または第2の暗い時間間隔中に光を放出することを特徴とする、園芸システム。
- 請求項1に記載の園芸システムにおいて、前記第1の照明素子が発光ダイオードであることを特徴とする、園芸システム。
- 請求項5に記載の園芸システムにおいて、光合成の速度を上げるために、495〜570NMの範囲内の光を放出する第3の照明素子を有する少なくとも1つの照明デバイスをさらに備えることを特徴とする、園芸システム。
- 請求項9に記載の園芸システムにおいて、前記第1、第2、および第3の照明素子が同じ照明デバイスにおけるものであることを特徴とする、園芸システム。
- 請求項1に記載の園芸システムにおいて、前記第1、第2、第3、および第4の照明時間間隔が繰り返しサイクルであることを特徴とする、園芸システム。
- 請求項1に記載の園芸システムにおいて、前記第4の照明時間間隔の後であって、次の第1の照明時間間隔の前に、第4の暗い時間間隔をさらに備えることを特徴とする、園芸システム。
- 人工照明下で植物を成長させる方法において、
少なくとも1つの照明デバイスによって放出される光を受け取るために、前記少なくとも1つの照明デバイスに対して離隔した関係で植物を位置決めするステップであって、前記少なくとも1つの照明デバイスが第1の照明素子を有する、ステップと、
前記第1の照明素子が、前記植物の色素のピーク吸収から20ナノメートル(NM)以内の波長で光を放出するステップと
を含み、
前記第1の照明素子からの光が、第1、第2、第3、および第4の照明時間間隔中に放出され、第1の暗い時間間隔が、前記第1の照明時間間隔と前記第2の照明時間間隔との間に提供され、第2の暗い時間間隔が、前記第2の照明時間間隔と前記第3の照明時間間隔との間に提供され、第3の暗い時間間隔が、前記第3の照明時間間隔と前記第4の照明時間間隔との間に提供され、
前記第1の暗い時間間隔と前記第2の暗い時間間隔と前記第3の暗い時間間隔とが異なる時間量であることを特徴とする、方法。
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