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JPS5534470A - Production for solar battery - Google Patents

Production for solar battery

Info

Publication number
JPS5534470A
JPS5534470A JP10747078A JP10747078A JPS5534470A JP S5534470 A JPS5534470 A JP S5534470A JP 10747078 A JP10747078 A JP 10747078A JP 10747078 A JP10747078 A JP 10747078A JP S5534470 A JPS5534470 A JP S5534470A
Authority
JP
Japan
Prior art keywords
film
layer
substrate
silica film
peripheral part
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.)
Granted
Application number
JP10747078A
Other languages
Japanese (ja)
Other versions
JPS5644584B2 (en
Inventor
Mitsunori Ketsusako
Nobuo Nakamura
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 JP10747078A priority Critical patent/JPS5534470A/en
Publication of JPS5534470A publication Critical patent/JPS5534470A/en
Publication of JPS5644584B2 publication Critical patent/JPS5644584B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02E10/546—Polycrystalline 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
    • 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

  • Photovoltaic Devices (AREA)

Abstract

PURPOSE: To simplify the process for manufacturing solar batteries and form easily structure for junction and protection from contamination by shaping semiconductor film on a substrate, coating and heating silica film on its peripheral part and then forming a second conduction-type region.
CONSTITUTION: An optical active layer 1 of p-type Si is formed on a polycrystalline metal Si substrate 2 (P+) by means of the epitaxial method. Then silica film is coated on the peripheral part only. The film is treated at 850°C in the N2 which has passed through phosphoryl chloride and at the same time when the film is concentrated an n+ layer 4 is formed. The p-n junction terminates at the lower part of a SiO2 layer 3 made from a silica film and is prevented from the external contamination.
COPYRIGHT: (C)1980,JPO&Japio
JP10747078A 1978-09-04 1978-09-04 Production for solar battery Granted JPS5534470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10747078A JPS5534470A (en) 1978-09-04 1978-09-04 Production for solar battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10747078A JPS5534470A (en) 1978-09-04 1978-09-04 Production for solar battery

Publications (2)

Publication Number Publication Date
JPS5534470A true JPS5534470A (en) 1980-03-11
JPS5644584B2 JPS5644584B2 (en) 1981-10-20

Family

ID=14460004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10747078A Granted JPS5534470A (en) 1978-09-04 1978-09-04 Production for solar battery

Country Status (1)

Country Link
JP (1) JPS5534470A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04179627A (en) * 1990-11-14 1992-06-26 Furukawa Electric Co Ltd:The Unloading device for cylindrical articles
JP2007103793A (en) * 2005-10-06 2007-04-19 Sharp Corp Manufacturing method for photoelectric conversion device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253846A (en) * 1987-04-07 1988-10-20 Daikin Ind Ltd Fan driving motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502359A (en) * 1973-05-12 1975-01-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502359A (en) * 1973-05-12 1975-01-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04179627A (en) * 1990-11-14 1992-06-26 Furukawa Electric Co Ltd:The Unloading device for cylindrical articles
JP2007103793A (en) * 2005-10-06 2007-04-19 Sharp Corp Manufacturing method for photoelectric conversion device

Also Published As

Publication number Publication date
JPS5644584B2 (en) 1981-10-20

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