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
Links
- 239000002245 particle Substances 0.000 abstract 5
- 239000012876 carrier material Substances 0.000 abstract 3
- 229920000388 Polyphosphate Polymers 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 230000005281 excited state Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000001205 polyphosphate Substances 0.000 abstract 1
- 235000011176 polyphosphates Nutrition 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (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)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Optical Radar Systems And Details Thereof (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.
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)
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 |
US7369735B2 (en) * | 2002-02-15 | 2008-05-06 | Biosynergetics, Inc. | Apparatus for the collection and transmission of electromagnetic radiation |
AU2003217556A1 (en) | 2002-02-15 | 2004-02-16 | Biosynergetics, Inc. | An electromagnetic radiation collector and transport system |
WO2007035466A2 (en) * | 2005-09-15 | 2007-03-29 | Torrance Jerry B | Solar collection devices |
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 |
WO2009091773A2 (en) * | 2008-01-14 | 2009-07-23 | Massachusetts Institute Of Technology | Solar concentrator and devices and methods using them |
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 |
KR20170039178A (en) * | 2014-08-04 | 2017-04-10 | 로디아 오퍼레이션스 | Modified phosphors and compositions thereof |
US11293801B2 (en) | 2017-04-17 | 2022-04-05 | Solar Light Company, Llc | System, apparatus and method for monitoring, detecting and/or sensing one or more light beam characteristics |
Family Cites Families (10)
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 |
-
1978
- 1978-08-02 DE DE2833926A patent/DE2833926C2/en not_active Expired
-
1979
- 1979-07-31 AT AT79102732T patent/ATE113T1/en active
- 1979-07-31 EP EP79102732A patent/EP0007645B1/en not_active Expired
- 1979-08-01 US US06/062,734 patent/US4257676A/en not_active Expired - Lifetime
- 1979-08-02 JP JP9909479A patent/JPS5522794A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2833926C2 (en) | 1981-10-15 |
EP0007645A3 (en) | 1980-03-19 |
EP0007645B1 (en) | 1981-07-15 |
DE2833926A1 (en) | 1980-02-14 |
US4257676A (en) | 1981-03-24 |
EP0007645A2 (en) | 1980-02-06 |
JPS5522794A (en) | 1980-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |