WO2012060648A3 - 양자점을 이용한 식물생장용 ｌｅｄ - Google Patents

양자점을 이용한 식물생장용 ｌｅｄ Download PDF

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Publication number
WO2012060648A3
WO2012060648A3 PCT/KR2011/008337 KR2011008337W WO2012060648A3 WO 2012060648 A3 WO2012060648 A3 WO 2012060648A3 KR 2011008337 W KR2011008337 W KR 2011008337W WO 2012060648 A3 WO2012060648 A3 WO 2012060648A3
Authority
WO
WIPO (PCT)
Prior art keywords
quantum dots
led
light
growing plants
emitted
Prior art date
Application number
PCT/KR2011/008337
Other languages
English (en)
French (fr)
Other versions
WO2012060648A2 (ko
Inventor
송진원
Original Assignee
주식회사 큐디솔루션
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 주식회사 큐디솔루션 filed Critical 주식회사 큐디솔루션
Priority to CN2011800533320A priority Critical patent/CN103229318A/zh
Publication of WO2012060648A2 publication Critical patent/WO2012060648A2/ko
Publication of WO2012060648A3 publication Critical patent/WO2012060648A3/ko

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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
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Luminescent Compositions (AREA)
  • Led Device Packages (AREA)
  • Cultivation Of Plants (AREA)

Abstract

본 발명은 양자점의 크기 또는 물질 조성을 조절하면 에너지 밴드 갭(band gap)을 조절할 수 있게 되어 자외선 영역에서부터 적외선 영역까지 전 영역에서 발광이 가하게 되는 점을 이용하여 2~ 5개의 서로 다른 입경분포를 갖는 양자점 입자군을 혼합하여 사용함으로써 LED 로부터 방출되는 빛이 양자점을 포함하는 충진층을 지나면서 식물재배를 위한 광합성 및 엽록성의 효율을 높일 수 있는 파장으로 변환되어 방출되도록 하여 자연광 대신 또는 자연광을 보충하여 식물에 조사하는 것을 특징으로 하는 식물생장용 LED를 제공한다.
PCT/KR2011/008337 2010-11-05 2011-11-04 양자점을 이용한 식물생장용 ｌｅｄ WO2012060648A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011800533320A CN103229318A (zh) 2010-11-05 2011-11-04 利用量子点的植物生长用led

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0109573 2010-11-05
KR1020100109573A KR101185618B1 (ko) 2010-11-05 2010-11-05 양자점을 이용한 식물생장용 ｌｅｄ

Publications (2)

Publication Number Publication Date
WO2012060648A2 WO2012060648A2 (ko) 2012-05-10
WO2012060648A3 true WO2012060648A3 (ko) 2012-08-02

Family

ID=46024965

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008337 WO2012060648A2 (ko) 2010-11-05 2011-11-04 양자점을 이용한 식물생장용 ｌｅｄ

Country Status (3)

Country Link
KR (1) KR101185618B1 (ko)
CN (1) CN103229318A (ko)
WO (1) WO2012060648A2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104520419B (zh) * 2012-04-05 2018-06-05 纳米技术有限公司 增强光合作用生物体中的生长的量子点led
CN103032741A (zh) * 2012-12-26 2013-04-10 杭州纳晶科技有限公司 Led植物助长灯
WO2014201329A1 (en) * 2013-06-14 2014-12-18 Solartrack, Llc Apparatuses, systems and methods for enhancing plant growth
US9184350B2 (en) 2013-06-21 2015-11-10 Venntis Technologies LLC Light emitting device for illuminating plants
US9356204B2 (en) 2013-12-05 2016-05-31 Vizio Inc Using quantum dots for extending the color gamut of LCD displays
CN103840053B (zh) * 2014-03-14 2016-08-17 东南大学 表面等离子体增强的量子点发光二极管器件及其制备方法
CN104748073A (zh) * 2014-12-29 2015-07-01 李欣澄 一种适于led植物生长复合光的全光谱
KR101730965B1 (ko) 2016-11-30 2017-04-27 주식회사 쉘파스페이스 양자점을 이용한 가변 파장을 가지는 식물 생장용 발광 장치
US11218644B2 (en) 2016-11-30 2022-01-04 Sherpa Space Inc. Image-based component measurement system using light emitting device that outputs variable wavelength and method thereof, and method of plant cultivation method using the same
KR101795443B1 (ko) 2017-06-14 2017-11-09 주식회사 쉘파스페이스 양자점을 이용한 파장변환필름을 포함하는 태양광 변환 장치 및 이를 이용한 식물 재배 방법
CN109599467B (zh) * 2018-12-01 2020-09-29 王星河 一种半导体发光元件

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050074779A (ko) * 2004-01-14 2005-07-19 학교법인 포항공과대학교 Ｉｉ-ｖｉ 반도체 화합물로 이루어진 고발광성 ｉ형 적층구조 코어/2중 쉘 양자점 및 이의 제조 방법
KR20060114523A (ko) * 2005-05-02 2006-11-07 삼성전기주식회사 백색 ｌｅｄ
KR20100088830A (ko) * 2009-02-02 2010-08-11 삼성전자주식회사 발광 다이오드 유닛, 이를 포함하는 표시 장치 및 발광 다이오드 유닛 제조 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001352101A (ja) * 2000-06-06 2001-12-21 Nichia Chem Ind Ltd 発光装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050074779A (ko) * 2004-01-14 2005-07-19 학교법인 포항공과대학교 Ｉｉ-ｖｉ 반도체 화합물로 이루어진 고발광성 ｉ형 적층구조 코어/2중 쉘 양자점 및 이의 제조 방법
KR20060114523A (ko) * 2005-05-02 2006-11-07 삼성전기주식회사 백색 ｌｅｄ
KR20100088830A (ko) * 2009-02-02 2010-08-11 삼성전자주식회사 발광 다이오드 유닛, 이를 포함하는 표시 장치 및 발광 다이오드 유닛 제조 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LIU, N ET AL.: "Hybrid Gold/Silica/Nanocrystal-Quantum-Dot Superstructures: Synthesis and Analysis of Semiconductor-Metal Interface", JOURNAL OF AMERICAN CHEMICAL SOCIETY, vol. 128, November 2006 (2006-11-01), pages 15362 - 15363 *

Also Published As

Publication number Publication date
KR101185618B1 (ko) 2012-09-24
CN103229318A (zh) 2013-07-31
KR20120048118A (ko) 2012-05-15
WO2012060648A2 (ko) 2012-05-10

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