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JPS54127945A - Photoconversion sheet - Google Patents

Photoconversion sheet

Info

Publication number
JPS54127945A
JPS54127945A JP3718778A JP3718778A JPS54127945A JP S54127945 A JPS54127945 A JP S54127945A JP 3718778 A JP3718778 A JP 3718778A JP 3718778 A JP3718778 A JP 3718778A JP S54127945 A JPS54127945 A JP S54127945A
Authority
JP
Japan
Prior art keywords
light
wavelengths
sheet
chlorophyll
substance
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP3718778A
Other languages
Japanese (ja)
Inventor
Katsutoshi Muto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3718778A priority Critical patent/JPS54127945A/en
Publication of JPS54127945A publication Critical patent/JPS54127945A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Cultivation Of Plants (AREA)
  • Greenhouses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: A photoconversion sheet, designed to convert part of the sunlight into light which has a high specific extinction by chlorophyll and to increase the photosynthesis yield, comprising a specific fluorescent substance.
CONSTITUTION: A sheet comprising a fluorescent substance, which absorbs and converts light, slightly absorbed by chlorophyll, of wavelengths 400W630 nm or light of wavelengths shorter than 400 nm, into light of longer wavelengths 630W 680 nm, easily absorbed by chlorophyll, or light of wavelengths 400W480 nm, which is emitted. Preferably, the substance will not absorb, but transmit or refrect light of wavelength zone the same as the emission light. Examples of the sheet include a plastic sheet comprising Rhodamine G, a glass plate doped with transition metal ions, and an aluminum plate coated with a fluorescent coating comprising ZnS and Ag.
COPYRIGHT: (C)1979,JPO&Japio
JP3718778A 1978-03-29 1978-03-29 Photoconversion sheet Pending JPS54127945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3718778A JPS54127945A (en) 1978-03-29 1978-03-29 Photoconversion sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3718778A JPS54127945A (en) 1978-03-29 1978-03-29 Photoconversion sheet

Publications (1)

Publication Number Publication Date
JPS54127945A true JPS54127945A (en) 1979-10-04

Family

ID=12490571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3718778A Pending JPS54127945A (en) 1978-03-29 1978-03-29 Photoconversion sheet

Country Status (1)

Country Link
JP (1) JPS54127945A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189A (en) * 1980-06-04 1982-01-05 Teijin Ltd Molded body capable of converting light wave length
JPS5871821A (en) * 1981-10-15 1983-04-28 バスフ　アクチェン　ゲゼルシャフト Enabling of utilization of 470-600nm wavelength for photosynthesis
US4452720A (en) * 1980-06-04 1984-06-05 Teijin Limited Fluorescent composition having the ability to change wavelengths of light, shaped article of said composition as a light wavelength converting element and device for converting optical energy to electrical energy using said element
JPS62262919A (en) * 1986-05-09 1987-11-16 工業技術院長 Light converting type plant growing apparatus by sun rays
JPH01122095U (en) * 1988-02-15 1989-08-18
US5184587A (en) * 1991-03-20 1993-02-09 Suzuki Motor Corporation Oil passage structure of a cylinder head
JP2010533223A (en) * 2007-07-11 2010-10-21 エンビオ カンパニー リミテッド Photoactive inorganic additive and light conversion film containing the same
JP2010273546A (en) * 2009-05-26 2010-12-09 Panasonic Electric Works Co Ltd Plant cover and agricultural house using the same
JP2013153666A (en) * 2012-01-27 2013-08-15 Osaka Gas Co Ltd Method and material for raising plant

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189A (en) * 1980-06-04 1982-01-05 Teijin Ltd Molded body capable of converting light wave length
US4452720A (en) * 1980-06-04 1984-06-05 Teijin Limited Fluorescent composition having the ability to change wavelengths of light, shaped article of said composition as a light wavelength converting element and device for converting optical energy to electrical energy using said element
JPS5871821A (en) * 1981-10-15 1983-04-28 バスフ　アクチェン　ゲゼルシャフト Enabling of utilization of 470-600nm wavelength for photosynthesis
JPS62262919A (en) * 1986-05-09 1987-11-16 工業技術院長 Light converting type plant growing apparatus by sun rays
JPH01122095U (en) * 1988-02-15 1989-08-18
US5184587A (en) * 1991-03-20 1993-02-09 Suzuki Motor Corporation Oil passage structure of a cylinder head
JP2010533223A (en) * 2007-07-11 2010-10-21 エンビオ カンパニー リミテッド Photoactive inorganic additive and light conversion film containing the same
JP2010273546A (en) * 2009-05-26 2010-12-09 Panasonic Electric Works Co Ltd Plant cover and agricultural house using the same
JP2013153666A (en) * 2012-01-27 2013-08-15 Osaka Gas Co Ltd Method and material for raising plant

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