[go: up one dir, main page]

JPS5455187A - Solar battery - Google Patents

Solar battery

Info

Publication number
JPS5455187A
JPS5455187A JP12200977A JP12200977A JPS5455187A JP S5455187 A JPS5455187 A JP S5455187A JP 12200977 A JP12200977 A JP 12200977A JP 12200977 A JP12200977 A JP 12200977A JP S5455187 A JPS5455187 A JP S5455187A
Authority
JP
Japan
Prior art keywords
diffused layer
electrodes
diffusion depth
comb
contact
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
JP12200977A
Other languages
Japanese (ja)
Inventor
Masao Kanai
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP12200977A priority Critical patent/JPS5455187A/en
Publication of JPS5455187A publication Critical patent/JPS5455187A/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 improve the collecting efficiency of light on the short wavelength side by letting the diffusion depth of light receiving part diffused layers differ with the portions in contact with electrodes and those not in contact therewith, in a junction type Si solar battery.
CONSTITUTION: An N+ diffused layer 2 of comb form of 1 to 2μm in diffusion depth, a P+ diffused layer 3 for taking electrodes and a light receiving part N+ diffused layer 4 of about 0.3μm in diffusion depth so as to connecft to the diffused layer 2 are formed on a P type Si substrate 1, and Al electrodes 6 are wired through the holes opened in the transparent antireflection film 5 on top thereof likewise in the comb form in contact with the comb-form diffused layer 2
COPYRIGHT: (C)1979,JPO&Japio
JP12200977A 1977-10-12 1977-10-12 Solar battery Pending JPS5455187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12200977A JPS5455187A (en) 1977-10-12 1977-10-12 Solar battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12200977A JPS5455187A (en) 1977-10-12 1977-10-12 Solar battery

Publications (1)

Publication Number Publication Date
JPS5455187A true JPS5455187A (en) 1979-05-02

Family

ID=14825298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12200977A Pending JPS5455187A (en) 1977-10-12 1977-10-12 Solar battery

Country Status (1)

Country Link
JP (1) JPS5455187A (en)

Similar Documents

Publication Publication Date Title
JPS5473587A (en) Thin film solar battery device
JPS5455187A (en) Solar battery
JPS5356988A (en) Photovoltaic element
JPS5521132A (en) Solar cell unit
JPS57122580A (en) Solar battery
JPS54101687A (en) Solar battery unit
JPS52124888A (en) Production of solar battery
IT8025051A0 (en) SEMICONDUCTOR LAYER SOLAR CELL.
JPS547891A (en) Manufacture for planar semiconductor light emission device
JPS5680178A (en) Gaas solar cell
JPS57138184A (en) Solar cell device
JPS5745273A (en) Semiconductor device
JPS542688A (en) Solar battery
JPS5378796A (en) Solar battery
JPS5384585A (en) Solar cell
JPS53145488A (en) Solar battery
JPS5536904A (en) Photoelectric potentiometer
JPS575374A (en) Photoelectric converter
JPS5382191A (en) Solar cell
JPS5353284A (en) Solar cell
JPS5362993A (en) Solar battery
JPS5382282A (en) Production of solar battery
JPS5383488A (en) Solar battery
JPS53145489A (en) Solar battery
JPS5373989A (en) Solar cell watch