JPS531484A - Solar cell for watches - Google Patents

Solar cell for watches

Info

Publication number
JPS531484A
JPS531484A JP7613876A JP7613876A JPS531484A JP S531484 A JPS531484 A JP S531484A JP 7613876 A JP7613876 A JP 7613876A JP 7613876 A JP7613876 A JP 7613876A JP S531484 A JPS531484 A JP S531484A
Authority
JP
Japan
Prior art keywords
solar cell
watches
type
thru
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
JP7613876A
Other languages
Japanese (ja)
Inventor
Taku Yamazaki
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 JP7613876A priority Critical patent/JPS531484A/en
Publication of JPS531484A publication Critical patent/JPS531484A/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
    • Y02E10/544—Solar cells from Group III-V materials

Landscapes

  • Photovoltaic Devices (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To enable the solar cell which can be placed in a narrow part and has high photo electric conversion, by taking the hetero constitution thru the formation of P type GaAs layer and P type Ga1-xAlxAs layer (x-0.4 thru 0.7) on the N type it with the material layer more than 50μm in thickness.
COPYRIGHT: (C)1978,JPO&Japio
JP7613876A 1976-06-28 1976-06-28 Solar cell for watches Pending JPS531484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7613876A JPS531484A (en) 1976-06-28 1976-06-28 Solar cell for watches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7613876A JPS531484A (en) 1976-06-28 1976-06-28 Solar cell for watches

Publications (1)

Publication Number Publication Date
JPS531484A true JPS531484A (en) 1978-01-09

Family

ID=13596602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7613876A Pending JPS531484A (en) 1976-06-28 1976-06-28 Solar cell for watches

Country Status (1)

Country Link
JP (1) JPS531484A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432496U (en) * 1987-08-20 1989-03-01
JPS6461958A (en) * 1987-09-02 1989-03-08 Mitsubishi Electric Corp Semiconductor device
JPH03283474A (en) * 1990-03-29 1991-12-13 Mitsubishi Electric Corp Compound semiconductor photoelectric conversion element of si substrate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432496U (en) * 1987-08-20 1989-03-01
JPS6461958A (en) * 1987-09-02 1989-03-08 Mitsubishi Electric Corp Semiconductor device
JPH03283474A (en) * 1990-03-29 1991-12-13 Mitsubishi Electric Corp Compound semiconductor photoelectric conversion element of si substrate

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