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SG11201909962VA - Method of growing plants using led light and led light system employing same - Google Patents

Method of growing plants using led light and led light system employing same

Info

Publication number
SG11201909962VA
SG11201909962VA SG11201909962VA SG11201909962VA SG 11201909962V A SG11201909962V A SG 11201909962VA SG 11201909962V A SG11201909962V A SG 11201909962VA SG 11201909962V A SG11201909962V A SG 11201909962VA
Authority
SG
Singapore
Prior art keywords
light
led
international
calgary
alberta
Prior art date
Application number
Inventor
Majid Pahlevaninezhad
Sam Scherwitz
Hamid Pahlevaninezhad
Original Assignee
10644137 Canada Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 10644137 Canada Inc filed Critical 10644137 Canada Inc
Publication of SG11201909962VA publication Critical patent/SG11201909962VA/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/249—Lighting means
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Environmental Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Cultivation Of Plants (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Greenhouses (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

110 112 • • • • • • • • • • Ar • • • • • • • • • • • • • • • • • • • • • • . 108B 108G 114F A 114G 114B 100 104 AC Grid Intelligent LED Grow Light Driver • • Light Detector 106 K FIG. 3 • . 110 112 N O N 00 O N C (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) CORRECTED VERSION (19) World Intellectual Property Organization International Bureau (43) International Publication Date 11111111111111111110111111111111111111101111111 1100111101110# (10) International Publication Number WO 2018/201250 A9 08 November 2018 (08.11.2018) WI PO I PCT (51) International Patent Classification: AO1G 9/20 (2006.01) HO5B 37/02 (2006.01) H01L 33/04 (2010.01) (21) International Application Number: PCT/CA2018/050522 (22) International Filing Date: 02 May 2018 (02.05.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/500,096 02 May 2017 (02.05.2017) US 62/586,315 15 November 2017 (15.11.2017) US (71) Applicant: 10644137 CANADA INC. [CA/CA]; 30 Au- tumn Circle SE, Calgary, Alberta T3M 0J6 (CA). (72) Inventors: PAHLEVANINEZHAD, Majid; 177 Rock- yspring TC NW, Calgary, Alberta T3G 5Z7 (CA). SCHER- WITZ, Sam; 30 Autumn Circle SE, Calgary, Alberta T3M 0J6 (CA). PAHLEVANINEZHAD, Hamid; c/o 4240 - 118th Ave SE, Calgary, Alberta T2Z 4A4 (CA). (74) Agent: GOWLING WLG (CANADA) LLP et al.; 421-7Th Avenue SW, Calgary, Alberta T2P 4K9 (CA). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, (54) Title: METHOD OF GROWING PLANTS USING LED LIGHT AND LED LIGHT SYSTEM EMPLOYING SAME (57) : A Light-Emitting Diode (LED) system for facilitating the growth of a plant includes at least one LED array having one or more LEDs for emitting colored light spectra absorbable by a plant, a light detector for detecting light reflected from the plant, and a LED light driver electrically coupled to the at least one LED array and the light detector. The LED light driver receives electrical power from a power source and drives the at least one LED array using the received electrical power; receives from the light detector a signal indicative of the reflected light spectra, and controls the at least one LED array to adjust at least one of the intensities and the spectra of the light emitted from the at least one LED array, based on the received signal. [Continued on next page] WO 2018/201250 A9 IMEDIMOM0101011MHEIHIMIRM11001101MMO# SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) in black and white; the international application as filed contained color or greyscale and is available for download from PATENTSCOPE (48) Date of publication of this corrected version: 06 December 2018 (06.12.2018) (15) Information about Correction: see Notice of 06 December 2018 (06.12.2018)
SG11201909962V 2017-05-02 2018-05-02 Method of growing plants using led light and led light system employing same SG11201909962VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762500096P 2017-05-02 2017-05-02
US201762586315P 2017-11-15 2017-11-15
PCT/CA2018/050522 WO2018201250A1 (en) 2017-05-02 2018-05-02 Method of growing plants using led light and led light system employing same

Publications (1)

Publication Number Publication Date
SG11201909962VA true SG11201909962VA (en) 2019-11-28

Family

ID=64015741

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909962V SG11201909962VA (en) 2017-05-02 2018-05-02 Method of growing plants using led light and led light system employing same

Country Status (8)

Country Link
US (1) US11610867B2 (en)
EP (1) EP3618608B1 (en)
JP (1) JP7083846B2 (en)
KR (1) KR102661419B1 (en)
CN (1) CN110602945B (en)
CA (1) CA3062229C (en)
SG (1) SG11201909962VA (en)
WO (1) WO2018201250A1 (en)

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Also Published As

Publication number Publication date
KR102661419B1 (en) 2024-04-29
KR20200008563A (en) 2020-01-28
CA3062229C (en) 2020-04-14
US20200068810A1 (en) 2020-03-05
CA3062229A1 (en) 2018-11-08
WO2018201250A1 (en) 2018-11-08
EP3618608A4 (en) 2021-01-13
JP7083846B2 (en) 2022-06-13
CN110602945A (en) 2019-12-20
US11610867B2 (en) 2023-03-21
CN110602945B (en) 2021-05-25
EP3618608A1 (en) 2020-03-11
JP2020518961A (en) 2020-06-25
EP3618608B1 (en) 2022-04-20
WO2018201250A9 (en) 2018-12-06

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