JPS6414974A - Inverse conductive solar battery cell - Google Patents

Inverse conductive solar battery cell

Info

Publication number
JPS6414974A
JPS6414974A JP62171596A JP17159687A JPS6414974A JP S6414974 A JPS6414974 A JP S6414974A JP 62171596 A JP62171596 A JP 62171596A JP 17159687 A JP17159687 A JP 17159687A JP S6414974 A JPS6414974 A JP S6414974A
Authority
JP
Japan
Prior art keywords
battery cell
solar battery
reverse
type gaas
gaas layer
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
JP62171596A
Other languages
Japanese (ja)
Inventor
Shigeru Kitabi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62171596A priority Critical patent/JPS6414974A/en
Priority to US07/202,507 priority patent/US4846896A/en
Priority to DE3819671A priority patent/DE3819671A1/en
Priority to GB8813737A priority patent/GB2206732B/en
Publication of JPS6414974A publication Critical patent/JPS6414974A/en
Pending 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

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To prevent the reverse directional breakdown of a solar battery cell from occurring by actively feeding current in the reverse direction when the solar battery cell is impressed with the reverse voltage by a method wherein an independent diode connected in parallel in the reverse direction is formed in the solar battery cell. CONSTITUTION:When light is detected on a photodetecting surface, photovoltaic power is generated between a p-type GaAs layer 12 and an n-type GaAs layer 11 working as a cell assuming an anode electrode and a cathode electrode respectively as positive and negative. A p-n junction which is formed of anther n-type GaAS layer 13 and another p-type GaAS layer 14 discharging the generating fuction in the direction reverse to the normal generating direction is formed on the rear side of a semiconductor substrate not to obstruct the solar battery cell performances by generating power in the reverse direction. In such a constitution, even if a part of solar batteries is shaded within a solar battery cell module series-connected through the intermediary of outer connecting electrodes 32, 33 of the solar battery cell, the p-n junction formed by the layers 14 and 13 is normal-biased to feed the current from the cathode electrode 33 to the anode electrode 32 so that the p-n junction discharging the generating function may not be impressed with the inverse voltage.
JP62171596A 1987-07-08 1987-07-08 Inverse conductive solar battery cell Pending JPS6414974A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62171596A JPS6414974A (en) 1987-07-08 1987-07-08 Inverse conductive solar battery cell
US07/202,507 US4846896A (en) 1987-07-08 1988-06-07 Solar cell with integral reverse voltage protection diode
DE3819671A DE3819671A1 (en) 1987-07-08 1988-06-09 SOLAR CELL AND METHOD FOR THEIR PRODUCTION
GB8813737A GB2206732B (en) 1987-07-08 1988-06-10 Solar cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62171596A JPS6414974A (en) 1987-07-08 1987-07-08 Inverse conductive solar battery cell

Publications (1)

Publication Number Publication Date
JPS6414974A true JPS6414974A (en) 1989-01-19

Family

ID=15926097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62171596A Pending JPS6414974A (en) 1987-07-08 1987-07-08 Inverse conductive solar battery cell

Country Status (1)

Country Link
JP (1) JPS6414974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607850A3 (en) * 2004-05-31 2012-02-08 Sony Corporation Vehicle-mounted apparatus and method for providing recorded information therefor
JP2013069793A (en) * 2011-09-21 2013-04-18 Sharp Corp Photovoltaic module and photovoltaic module array

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832947A (en) * 1971-09-03 1973-05-04
JPS5414184A (en) * 1977-07-04 1979-02-02 Seiko Epson Corp Monolithic solar cell
JPS5791566A (en) * 1980-11-28 1982-06-07 Mitsubishi Electric Corp Solar battery element
JPS6167968A (en) * 1984-09-11 1986-04-08 Sharp Corp Gaas solar cell element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832947A (en) * 1971-09-03 1973-05-04
JPS5414184A (en) * 1977-07-04 1979-02-02 Seiko Epson Corp Monolithic solar cell
JPS5791566A (en) * 1980-11-28 1982-06-07 Mitsubishi Electric Corp Solar battery element
JPS6167968A (en) * 1984-09-11 1986-04-08 Sharp Corp Gaas solar cell element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607850A3 (en) * 2004-05-31 2012-02-08 Sony Corporation Vehicle-mounted apparatus and method for providing recorded information therefor
US8458618B2 (en) 2004-05-31 2013-06-04 Sony Corporation Vehicle-mounted apparatus, information providing method for use with vehicle-mounted apparatus, and recording medium recorded information providing method program for use with vehicle-mounted apparatus therein
US9285955B2 (en) 2004-05-31 2016-03-15 Sony Corporation Vehicle-mounted apparatus, information providing method for use with vehicle-mounted apparatus, and recording medium recorded information providing method program for use with vehicle-mounted apparatus therein
US10503358B2 (en) 2004-05-31 2019-12-10 Sony Corporation Vehicle-mounted apparatus, information providing method for use with vehicle-mounted apparatus, and recording medium recorded information providing method program for use with vehicle-mounted apparatus therein
JP2013069793A (en) * 2011-09-21 2013-04-18 Sharp Corp Photovoltaic module and photovoltaic module array

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