JPS558080A - Solar cell for wrist watch - Google Patents

Solar cell for wrist watch

Info

Publication number
JPS558080A
JPS558080A JP8127378A JP8127378A JPS558080A JP S558080 A JPS558080 A JP S558080A JP 8127378 A JP8127378 A JP 8127378A JP 8127378 A JP8127378 A JP 8127378A JP S558080 A JPS558080 A JP S558080A
Authority
JP
Japan
Prior art keywords
layer
solar cell
cover glass
wrist watch
electrode
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
JP8127378A
Other languages
Japanese (ja)
Inventor
Shohei Koshiba
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 Instruments Inc
Original Assignee
Seiko Instruments and Electronics Ltd
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 Instruments and Electronics Ltd filed Critical Seiko Instruments and Electronics Ltd
Priority to JP8127378A priority Critical patent/JPS558080A/en
Publication of JPS558080A publication Critical patent/JPS558080A/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
    • Y02E10/543—Solar cells from Group II-VI materials

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

PURPOSE: For lessening thickness, to make a solar cell directly on the inner side of cover glass.
CONSTITUTION: A transparent conductive coat 3 is formed on the inner surface of cover glass 2, CdS layer 4 on said coat 3, CdTe layer 5 on said layer 4, Cu2Te layer 6 on said layer 5, and an electrode 7 on said layer 6 and a portion of CdS layer 4. Since a solar cell 1 is formed directly on the inner surface of said cover glass 2, no substrate is required and the thickness of said solar cell 1 can be lessened considerably. For charging a secondary cell, a plurality of such solar cells 1 are made, insulating layer and an electrode are formed and connected in series, and higher charge voltage is supplied then that of said secondary cell.
COPYRIGHT: (C)1980,JPO&Japio
JP8127378A 1978-07-04 1978-07-04 Solar cell for wrist watch Pending JPS558080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8127378A JPS558080A (en) 1978-07-04 1978-07-04 Solar cell for wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8127378A JPS558080A (en) 1978-07-04 1978-07-04 Solar cell for wrist watch

Publications (1)

Publication Number Publication Date
JPS558080A true JPS558080A (en) 1980-01-21

Family

ID=13741752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8127378A Pending JPS558080A (en) 1978-07-04 1978-07-04 Solar cell for wrist watch

Country Status (1)

Country Link
JP (1) JPS558080A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56146396A (en) * 1980-04-15 1981-11-13 Onkyo Corp Manufacture of fiber diaphragm
CN109801987A (en) * 2019-01-10 2019-05-24 成都中建材光电材料有限公司 A kind of CdTe thin film solar cell module and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56146396A (en) * 1980-04-15 1981-11-13 Onkyo Corp Manufacture of fiber diaphragm
CN109801987A (en) * 2019-01-10 2019-05-24 成都中建材光电材料有限公司 A kind of CdTe thin film solar cell module and preparation method thereof

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