ATE113T1 - DEVICE FOR COLLECTING LIGHT. - Google Patents

DEVICE FOR COLLECTING LIGHT.

Info

Publication number
ATE113T1
ATE113T1 AT79102732T AT79102732T ATE113T1 AT E113 T1 ATE113 T1 AT E113T1 AT 79102732 T AT79102732 T AT 79102732T AT 79102732 T AT79102732 T AT 79102732T AT E113 T1 ATE113 T1 AT E113T1
Authority
AT
Austria
Prior art keywords
fluorescent particles
carrier material
light
fluorescent
organic
Prior art date
Application number
AT79102732T
Other languages
German (de)
Inventor
Waldemar Dipl.-Phys. Greubel
Ferdinand Dr. Dipl.-Ing. Quella
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE113T1 publication Critical patent/ATE113T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • H01L31/055—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means where light is absorbed and re-emitted at a different wavelength by the optical element directly associated or integrated with the PV cell, e.g. by using luminescent material, fluorescent concentrators or up-conversion arrangements
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Luminescent Compositions (AREA)
  • Photovoltaic Devices (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

A light-collecting device in the form of, for example, a rectangularly-shaped body having a so-called "fluorescent plate" with at least one light-exit window is comprised of a solid carrier material having an index of refraction greater than one, such as a polar, water-containing amorphous material based on a polysilicate or a polyphosphate and containing organic or inorganic fluorescent particles therein, which have finite dipole moments with different values in the basic and the excited state, with the fluorescent particles being substantially uniformly distributed throughout the carrier material. In embodiments where the fluorescent particles are organic, an amphiphilic additive, such as a soap, is colloidally dissolved in the carrier material in such a manner that the fluorescent particles are each surrounded by a colloid particle. The disclosed device is useful as a solar collector, an optical indicia transmitter or an image brightener for passive displays.
AT79102732T 1978-08-02 1979-07-31 DEVICE FOR COLLECTING LIGHT. ATE113T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2833926A DE2833926C2 (en) 1978-08-02 1978-08-02 Device for collecting light
EP79102732A EP0007645B1 (en) 1978-08-02 1979-07-31 Device for collecting light

Publications (1)

Publication Number Publication Date
ATE113T1 true ATE113T1 (en) 1981-07-15

Family

ID=6046044

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102732T ATE113T1 (en) 1978-08-02 1979-07-31 DEVICE FOR COLLECTING LIGHT.

Country Status (5)

Country Link
US (1) US4257676A (en)
EP (1) EP0007645B1 (en)
JP (1) JPS5522794A (en)
AT (1) ATE113T1 (en)
DE (1) DE2833926C2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403826A (en) * 1981-03-23 1983-09-13 Bell Telephone Laboratories, Incorporated Ultraviolet radiation detector
US4640898A (en) * 1983-08-01 1987-02-03 University Of Health Sciences/The Chicago Medical School Homogeneous fluorescence ligang binding assay based upon preferential alteration of the respective intensities of bound and free label by solvent components
DE3802868A1 (en) * 1988-02-01 1989-08-03 Philips Patentverwaltung DISPLAY DEVICE
EP0429810A3 (en) * 1989-11-22 1992-05-20 Texas Instruments Incorporated A method and apparatus for collecting electromagnetic radiation
JP3292729B2 (en) * 1990-11-26 2002-06-17 三菱電機株式会社 Optical fiber type optical amplifier
US6957650B2 (en) 2002-02-15 2005-10-25 Biosynergetics, Inc. Electromagnetic radiation collector and transport system
US7369735B2 (en) 2002-02-15 2008-05-06 Biosynergetics, Inc. Apparatus for the collection and transmission of electromagnetic radiation
US20090032083A1 (en) * 2005-09-15 2009-02-05 Torrance Jerry B Solar Collection Device
US7078612B1 (en) 2005-12-31 2006-07-18 Edward Ronwin Photon battery
US8071927B2 (en) * 2006-10-12 2011-12-06 Raytheon Company Methods and systems for wave guides
WO2009108408A2 (en) * 2008-01-14 2009-09-03 Massachusetts Institute Of Technology Hybrid solar concentrator
US20100139749A1 (en) * 2009-01-22 2010-06-10 Covalent Solar, Inc. Solar concentrators and materials for use therein
US9256007B2 (en) * 2009-04-21 2016-02-09 Svv Technology Innovations, Inc. Light collection and illumination systems employing planar waveguide
TWI416746B (en) * 2009-12-09 2013-11-21 Wintek Corp Solar light-control module
EP3177692A1 (en) * 2014-08-04 2017-06-14 Rhodia Operations Modified phosphors and compositions thereof
WO2018194968A1 (en) 2017-04-17 2018-10-25 Solar Light Company, Inc. System, apparatus and method for monitoring, detecting and/or sensing one or more light beam characteristics

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886493A (en) * 1972-02-07 1973-11-15
DE2426919C3 (en) * 1974-06-04 1981-07-16 Philippe Edouard Jean Leon Alexis Puteaux Gravisse Photoluminescent building material and a method for its manufacture
DE2554226C3 (en) * 1975-12-03 1985-07-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen Radiation collector and compressor in the form of a fluorescent plastic plate
US4058639A (en) * 1975-12-09 1977-11-15 Gte Sylvania Incorporated Method of making fluorescent lamp
FR2346858A1 (en) * 1976-03-31 1977-10-28 Gravisse Philippe RADIANT ENERGY AMPLIFIER DEVICE
DE2620115C2 (en) * 1976-05-06 1983-08-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Device for converting light energy into electrical energy
CH612541A5 (en) * 1976-05-06 1979-07-31 Fraunhofer Ges Forschung
DE2629641C3 (en) * 1976-07-01 1979-03-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen Device for converting light energy into thermal energy
GB2003290B (en) * 1977-08-08 1982-02-17 Secr Defence Liquid crystal display devices
DE2742899C3 (en) * 1977-09-23 1980-06-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for the optical transmission of messages

Also Published As

Publication number Publication date
EP0007645B1 (en) 1981-07-15
EP0007645A3 (en) 1980-03-19
JPS5522794A (en) 1980-02-18
DE2833926A1 (en) 1980-02-14
US4257676A (en) 1981-03-24
DE2833926C2 (en) 1981-10-15
EP0007645A2 (en) 1980-02-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification