ES468085A1 - Photovoltaic device - Google Patents
Photovoltaic deviceInfo
- Publication number
- ES468085A1 ES468085A1 ES468085A ES468085A ES468085A1 ES 468085 A1 ES468085 A1 ES 468085A1 ES 468085 A ES468085 A ES 468085A ES 468085 A ES468085 A ES 468085A ES 468085 A1 ES468085 A1 ES 468085A1
- Authority
- ES
- Spain
- Prior art keywords
- solar radiation
- radiation
- wavelength
- incident
- photovoltaic device
- 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.)
- Expired
Links
- 230000005855 radiation Effects 0.000 abstract 9
- 238000001228 spectrum Methods 0.000 abstract 2
Classifications
-
- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
- H01L31/02168—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells the coatings being antireflective or having enhancing optical properties for the solar cells
-
- 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
- Y02E10/547—Monocrystalline silicon PV cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
Improvements introduced in a photovoltaic device, having a body comprising: a layer transparent to solar radiation in said body, which has a surface of incidence, on which is able to influence the solar radiation on said body, and in which said transparent layer has a thickness such that said incident surface is substantially non-reflective for incident solar radiation of a first predetermined wavelength of the spectrum of solar radiation; and an active region in said body, said active region and said transparent layer, having a combined thickness such that said incident surface is substantially non-reflective for incident solar radiation of a second predetermined wavelength of the solar radiation spectrum, said radiation having said radiation. Of the second wavelength, a wavelength greater than that of the first wavelength radiation. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78219077A | 1977-03-28 | 1977-03-28 | |
US05/848,250 US4126150A (en) | 1977-03-28 | 1977-11-03 | Photovoltaic device having increased absorption efficiency |
Publications (1)
Publication Number | Publication Date |
---|---|
ES468085A1 true ES468085A1 (en) | 1978-12-16 |
Family
ID=27119964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468085A Expired ES468085A1 (en) | 1977-03-28 | 1978-03-21 | Photovoltaic device |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5850034B2 (en) |
AU (1) | AU517084B2 (en) |
DE (1) | DE2812547A1 (en) |
EG (1) | EG13199A (en) |
ES (1) | ES468085A1 (en) |
FR (1) | FR2386143A1 (en) |
GB (1) | GB1597037A (en) |
HK (1) | HK77286A (en) |
IT (1) | IT1092849B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163677A (en) * | 1978-04-28 | 1979-08-07 | Rca Corporation | Schottky barrier amorphous silicon solar cell with thin doped region adjacent metal Schottky barrier |
JPS56152276A (en) * | 1980-04-25 | 1981-11-25 | Teijin Ltd | Solar cell made of amorphous silicon thin film |
DE3023165A1 (en) * | 1980-06-20 | 1982-01-07 | Siemens AG, 1000 Berlin und 8000 München | Solar cell with high efficiency - using thin film of amorphous silicon on thin film of aluminium with matt reflecting surface |
DE3048381C2 (en) * | 1980-12-22 | 1985-09-05 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Thin film solar cell |
IL67926A (en) * | 1982-03-18 | 1986-04-29 | Energy Conversion Devices Inc | Photo-voltaic device with radiation reflector means |
DE3234096A1 (en) * | 1982-09-14 | 1984-03-15 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | SILICON COMPONENTS AND ARRAYS FOR DETECTING INFRARED LIGHT |
JPS5976481A (en) * | 1982-10-25 | 1984-05-01 | Semiconductor Energy Lab Co Ltd | Semiconductor device for photoelectric conversion |
US4497974A (en) * | 1982-11-22 | 1985-02-05 | Exxon Research & Engineering Co. | Realization of a thin film solar cell with a detached reflector |
AU576594B2 (en) * | 1984-06-15 | 1988-09-01 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Heat-resistant thin film photoelectric converter |
JPH0537484Y2 (en) * | 1987-11-30 | 1993-09-22 | ||
JPH01175269A (en) * | 1987-12-29 | 1989-07-11 | Nippon Mining Co Ltd | Solar battery |
JP2717583B2 (en) * | 1988-11-04 | 1998-02-18 | キヤノン株式会社 | Stacked photovoltaic element |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176679A (en) * | 1963-10-09 | 1965-04-06 | Engelhard Ind Inc | Solar energy collector |
US3533850A (en) * | 1965-10-13 | 1970-10-13 | Westinghouse Electric Corp | Antireflective coatings for solar cells |
DE2405587A1 (en) * | 1973-02-13 | 1974-08-15 | Communications Satellite Corp | SOLAR CELL AND METHOD FOR MANUFACTURING IT |
US3973994A (en) * | 1974-03-11 | 1976-08-10 | Rca Corporation | Solar cell with grooved surface |
US3988167A (en) * | 1975-03-07 | 1976-10-26 | Rca Corporation | Solar cell device having improved efficiency |
AU503228B2 (en) * | 1975-07-28 | 1979-08-30 | Rca Corp. | Semiconductor device |
-
1978
- 1978-02-28 IT IT20753/78A patent/IT1092849B/en active
- 1978-02-28 EG EG117/78A patent/EG13199A/en active
- 1978-03-21 ES ES468085A patent/ES468085A1/en not_active Expired
- 1978-03-22 DE DE19782812547 patent/DE2812547A1/en active Granted
- 1978-03-23 AU AU34443/78A patent/AU517084B2/en not_active Expired
- 1978-03-23 GB GB11626/78A patent/GB1597037A/en not_active Expired
- 1978-03-27 JP JP53035944A patent/JPS5850034B2/en not_active Expired
- 1978-03-28 FR FR7808858A patent/FR2386143A1/en active Granted
-
1986
- 1986-10-16 HK HK772/86A patent/HK77286A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU3444378A (en) | 1979-09-27 |
DE2812547A1 (en) | 1978-10-05 |
DE2812547C2 (en) | 1990-07-19 |
HK77286A (en) | 1986-10-24 |
JPS53120394A (en) | 1978-10-20 |
JPS5850034B2 (en) | 1983-11-08 |
GB1597037A (en) | 1981-09-03 |
EG13199A (en) | 1981-06-30 |
AU517084B2 (en) | 1981-07-09 |
IT7820753A0 (en) | 1978-02-28 |
IT1092849B (en) | 1985-07-12 |
FR2386143A1 (en) | 1978-10-27 |
FR2386143B1 (en) | 1983-05-27 |
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