JPS55158679A - Manufacture of solar cell - Google Patents

Manufacture of solar cell

Info

Publication number
JPS55158679A
JPS55158679A JP6558579A JP6558579A JPS55158679A JP S55158679 A JPS55158679 A JP S55158679A JP 6558579 A JP6558579 A JP 6558579A JP 6558579 A JP6558579 A JP 6558579A JP S55158679 A JPS55158679 A JP S55158679A
Authority
JP
Japan
Prior art keywords
sio2
layer
back surface
solar cell
resolved
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.)
Pending
Application number
JP6558579A
Other languages
Japanese (ja)
Inventor
Takeshi Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP6558579A priority Critical patent/JPS55158679A/en
Publication of JPS55158679A publication Critical patent/JPS55158679A/en
Pending legal-status Critical Current

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
    • H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV 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
    • Y02E10/547—Monocrystalline silicon PV 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (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

PURPOSE:To simplify the process by applying SiO2 containing impurity elements on the back surface of a substrate to form a mask for a diffusion source and for gas diffusion of the surface layers, and diffusing the top and back surfaces in one process. CONSTITUTION:SiO2 powder with the weight concentration of 6% and B with the weight concentration of 30% are resolved in an organic solvent, and the solution is applied on the back surface by rotating the substrate. Then, the solvent is removed by heating, and a B added SiO2 film 4 is formed. Thereafter, P is gas-diffused from the surface with POCl3 by heating in N2, and an n-layer 1 is formed on the top surface and a p-layer 3 is formed on the back surface in one process. Finally, the SiO2 film 4 is removed. In this method, is formed a solar cell which is quite the same as a cell manufactured in complicated conventional processes. The surface concentration of a diffusion layer 3 can be freely controlled by varying the amount of impurities to be resolved in the organic solvent.
JP6558579A 1979-05-29 1979-05-29 Manufacture of solar cell Pending JPS55158679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6558579A JPS55158679A (en) 1979-05-29 1979-05-29 Manufacture of solar cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6558579A JPS55158679A (en) 1979-05-29 1979-05-29 Manufacture of solar cell

Publications (1)

Publication Number Publication Date
JPS55158679A true JPS55158679A (en) 1980-12-10

Family

ID=13291221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6558579A Pending JPS55158679A (en) 1979-05-29 1979-05-29 Manufacture of solar cell

Country Status (1)

Country Link
JP (1) JPS55158679A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002176759A (en) * 2000-09-28 2002-06-21 Nidec Copal Electronics Corp Electromagnetic actuator
JP2005223080A (en) * 2004-02-04 2005-08-18 Sharp Corp Method of manufacturing solar cell
JP2006288036A (en) * 2005-03-31 2006-10-19 Nidec Copal Corp Electromagnetic actuator and blade drive device for camera

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114889A (en) * 1973-02-13 1974-11-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114889A (en) * 1973-02-13 1974-11-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002176759A (en) * 2000-09-28 2002-06-21 Nidec Copal Electronics Corp Electromagnetic actuator
JP2005223080A (en) * 2004-02-04 2005-08-18 Sharp Corp Method of manufacturing solar cell
JP4632672B2 (en) * 2004-02-04 2011-02-16 シャープ株式会社 Manufacturing method of solar cell
JP2006288036A (en) * 2005-03-31 2006-10-19 Nidec Copal Corp Electromagnetic actuator and blade drive device for camera

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