NL7412624A - Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate - Google Patents

Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate

Info

Publication number
NL7412624A
NL7412624A NL7412624A NL7412624A NL7412624A NL 7412624 A NL7412624 A NL 7412624A NL 7412624 A NL7412624 A NL 7412624A NL 7412624 A NL7412624 A NL 7412624A NL 7412624 A NL7412624 A NL 7412624A
Authority
NL
Netherlands
Prior art keywords
spraying
layer
solar cells
copper acetate
photovoltaic solar
Prior art date
Application number
NL7412624A
Other languages
Dutch (nl)
Original Assignee
D H Baldwin Comp
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 D H Baldwin Comp filed Critical D H Baldwin Comp
Priority to NL7412624A priority Critical patent/NL7412624A/en
Priority claimed from GB4153474A external-priority patent/GB1487747A/en
Publication of NL7412624A publication Critical patent/NL7412624A/en

Links

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
    • H01L31/0248—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 characterised by their semiconductor bodies
    • H01L31/0256—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 characterised by their semiconductor bodies characterised by the material
    • H01L31/0264—Inorganic materials
    • H01L31/0328—Inorganic materials including, apart from doping materials or other impurities, semiconductor materials provided for in two or more of groups H01L31/0272 - H01L31/032
    • H01L31/0336—Inorganic materials including, apart from doping materials or other impurities, semiconductor materials provided for in two or more of groups H01L31/0272 - H01L31/032 in different semiconductor regions, e.g. Cu2X/CdX hetero- junctions, X being an element of Group VI of the Periodic Table
    • H01L31/03365—Inorganic materials including, apart from doping materials or other impurities, semiconductor materials provided for in two or more of groups H01L31/0272 - H01L31/032 in different semiconductor regions, e.g. Cu2X/CdX hetero- junctions, X being an element of Group VI of the Periodic Table comprising only Cu2X / CdX heterojunctions, X being an element of Group VI of the Periodic Table
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

A cell formed on the conducting surface of a substrate, where the surface temp. is held constant by partly immersing the substrate in a molten bath. A soln. contng. several cpds. is sprayed on the surface, forming the first microcrystalline layer of a heterogeneous junction the spraying speed being regulated so the surface temp. is held constant. At least one second layer of the junction is then deposited and electrodes put on this top layer. The first layer is pref. evaporated with the help of intense ultra-violet light and one of the electrodes is a rectifying junction only permitting one-way passage of the current. The advantages are improved performance and lower scrap.
NL7412624A 1974-09-24 1974-09-24 Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate NL7412624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7412624A NL7412624A (en) 1974-09-24 1974-09-24 Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4153474A GB1487747A (en) 1974-09-24 1974-09-24 Photovoltaic cells
NL7412624A NL7412624A (en) 1974-09-24 1974-09-24 Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate

Publications (1)

Publication Number Publication Date
NL7412624A true NL7412624A (en) 1976-03-26

Family

ID=31948077

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7412624A NL7412624A (en) 1974-09-24 1974-09-24 Photovoltaic solar cells - made by heating substrate on molten tin and spraying it with cadmium chloride and copper acetate

Country Status (1)

Country Link
NL (1) NL7412624A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063421A2 (en) * 1981-04-20 1982-10-27 Hughes Aircraft Company High speed photoconductive detector
EP0063422A2 (en) * 1981-04-20 1982-10-27 Hughes Aircraft Company Heterostructure interdigital high speed photoconductive detector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063421A2 (en) * 1981-04-20 1982-10-27 Hughes Aircraft Company High speed photoconductive detector
EP0063422A2 (en) * 1981-04-20 1982-10-27 Hughes Aircraft Company Heterostructure interdigital high speed photoconductive detector
EP0063421A3 (en) * 1981-04-20 1984-10-10 Hughes Aircraft Company High speed photoconductive detector
EP0063422A3 (en) * 1981-04-20 1984-10-17 Hughes Aircraft Company Heterostructure interdigital high speed photoconductive detector

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Legal Events

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BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed