WO2004114418A1 - Concentrating photovoltaic power generation system - Google Patents
Concentrating photovoltaic power generation systemInfo
- Publication number
- WO2004114418A1 WO2004114418A1 PCT/JP2004/009233 JP2004009233W WO2004114418A1 WO 2004114418 A1 WO2004114418 A1 WO 2004114418A1 JP 2004009233 W JP2004009233 W JP 2004009233W WO 2004114418 A1 WO2004114418 A1 WO 2004114418A1
- Authority
- WO
- Grant status
- Application
- Patent type
- Prior art keywords
- light
- surface
- system
- emission
- body
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/0001—Light guides specially adapted for lighting devices or systems
- G02B6/0011—Light guides specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/0001—Light guides specially adapted for lighting devices or systems
- G02B6/0011—Light guides specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
- G02B6/0048—Tapered light guide, e.g. wedge-shaped light guide with stepwise taper
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/0001—Light guides specially adapted for lighting devices or systems
- G02B6/0011—Light guides specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/0001—Light guides specially adapted for lighting devices or systems
- G02B6/0011—Light guides specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0075—Arrangements of multiple light guides
- G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H01L31/00—Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to 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
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H01L31/00—Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to 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
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- 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 GASES [GHG] EMISSION, 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
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-177521 | 2003-06-23 | ||
JP2003177521A JP2007027150A (en) | 2003-06-23 | 2003-06-23 | Concentrating photovoltaic power generation system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004114418A1 true true WO2004114418A1 (en) | 2004-12-29 |
Family
ID=33534960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/009233 WO2004114418A1 (en) | 2003-06-23 | 2004-06-23 | Concentrating photovoltaic power generation system |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2007027150A (en) |
WO (1) | WO2004114418A1 (en) |
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WO2007034397A2 (en) * | 2005-09-19 | 2007-03-29 | Koninklijke Philips Electronics N.V. | Luminaire with stack of flat panel light guides |
EP1988332A1 (en) | 2007-04-30 | 2008-11-05 | Qualcomm Mems Technologies, Inc. | Dual film light guide for illuminating displays |
EP2061092A1 (en) | 2007-11-16 | 2009-05-20 | Qualcomm Mems Technologies, Inc. | Thin film planar solar concentrator/collector |
WO2009102670A1 (en) * | 2008-02-12 | 2009-08-20 | Qualcomm Mems Technologies, Inc. | Dual layer thin film holographic solar concentrator/ collector |
WO2010051570A1 (en) * | 2008-11-04 | 2010-05-14 | Al Systems Gmbh | Light guide element for a lighting device |
EP2201309A2 (en) * | 2007-09-10 | 2010-06-30 | Banyan Energy, Inc | Compact optics for concentration, aggregation and illumination of light energy |
US7873257B2 (en) | 2007-05-01 | 2011-01-18 | Morgan Solar Inc. | Light-guide solar panel and method of fabrication thereof |
WO2011062020A1 (en) * | 2009-11-18 | 2011-05-26 | シャープ株式会社 | Solar cell module, solar power generating apparatus, and window |
EP2326889A2 (en) * | 2008-09-19 | 2011-06-01 | The Regents Of The University Of California | System and method for solar energy capture and related method of manufacturing |
US8045252B2 (en) | 2004-02-03 | 2011-10-25 | Qualcomm Mems Technologies, Inc. | Spatial light modulator with integrated optical compensation structure |
US8045256B2 (en) | 2004-09-27 | 2011-10-25 | Qualcomm Mems Technologies, Inc. | Method and device for compensating for color shift as a function of angle of view |
US8049951B2 (en) | 2008-04-15 | 2011-11-01 | Qualcomm Mems Technologies, Inc. | Light with bi-directional propagation |
US8061882B2 (en) | 2006-10-06 | 2011-11-22 | Qualcomm Mems Technologies, Inc. | Illumination device with built-in light coupler |
US8068710B2 (en) | 2007-12-07 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | Decoupled holographic film and diffuser |
US8107155B2 (en) | 2006-10-06 | 2012-01-31 | Qualcomm Mems Technologies, Inc. | System and method for reducing visual artifacts in displays |
US8111446B2 (en) | 2004-09-27 | 2012-02-07 | Qualcomm Mems Technologies, Inc. | Optical films for controlling angular characteristics of displays |
WO2012050059A1 (en) * | 2010-10-15 | 2012-04-19 | シャープ株式会社 | Solar cell module and solar power generation device |
WO2012053379A1 (en) * | 2010-10-18 | 2012-04-26 | シャープ株式会社 | Solar battery module and solar power generator |
US8169688B2 (en) | 2004-09-27 | 2012-05-01 | Qualcomm Mems Technologies, Inc. | System and method of reducing color shift in a display |
WO2012066935A1 (en) * | 2010-11-16 | 2012-05-24 | シャープ株式会社 | Solar cell module and solar power generation device |
WO2012070533A1 (en) * | 2010-11-24 | 2012-05-31 | シャープ株式会社 | Solar cell module and photovolatic power generation device |
WO2012115248A1 (en) * | 2011-02-25 | 2012-08-30 | シャープ株式会社 | Solar cell module and solar generator device |
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US8328403B1 (en) | 2012-03-21 | 2012-12-11 | Morgan Solar Inc. | Light guide illumination devices |
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US9036963B2 (en) | 2009-06-24 | 2015-05-19 | University Of Rochester | Light collecting and emitting apparatus, method, and applications |
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US9337373B2 (en) | 2007-05-01 | 2016-05-10 | Morgan Solar Inc. | Light-guide solar module, method of fabrication thereof, and panel made therefrom |
US9040808B2 (en) | 2007-05-01 | 2015-05-26 | Morgan Solar Inc. | Light-guide solar panel and method of fabrication thereof |
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US9229144B2 (en) | 2007-09-10 | 2016-01-05 | Banyan Energy Inc. | Redirecting optics for concentration and illumination systems |
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