JPS561580A - Amorphous silicon solar battery for wrist watch - Google Patents

Amorphous silicon solar battery for wrist watch

Info

Publication number
JPS561580A
JPS561580A JP7722479A JP7722479A JPS561580A JP S561580 A JPS561580 A JP S561580A JP 7722479 A JP7722479 A JP 7722479A JP 7722479 A JP7722479 A JP 7722479A JP S561580 A JPS561580 A JP S561580A
Authority
JP
Japan
Prior art keywords
solar battery
back surface
electrode
wrist watch
amorphous silicon
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
JP7722479A
Other languages
Japanese (ja)
Other versions
JPS6311790B2 (en
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 Inc
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 Inc filed Critical Seiko Instruments Inc
Priority to JP7722479A priority Critical patent/JPS561580A/en
Publication of JPS561580A publication Critical patent/JPS561580A/en
Publication of JPS6311790B2 publication Critical patent/JPS6311790B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/0445—PV modules or arrays of single PV cells including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
    • H01L31/046—PV modules composed of a plurality of thin film solar cells deposited on the same substrate
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To improve the appearance of a wrist watch and improve the reliability of the watch by forming a resin layer containing black pigment operating also as a clearance on the back surface of a solar battery when assembling the solar battery made of amorphous silicon on the back surface of a cover glass for a wrist watch. CONSTITUTION:A solar battery made of amorphous silicon is formed on the back surface of a cover glass 5 for a wrist watch, divided negative electrodes 6 are coated on the back surface thereof. Then, a silicon electrode 7 extending on the electrode 6 is formed between the electrodes 6, and aluminum electrode 8 connected to the electrodes 6 is similarly extended on the electrode 7. In this manner a wrist watch having a solar battery is formed on the back surface of a cover glass 5. At this time an epoxy resin layer 9 containing black pigment such as carbon or the like is screen printed to the portion at the clearance on the back surface of the solar battery including the electrode 8. In this manner, the indication of the watch is improved to enhance the environmental resistance of the electrode 9.
JP7722479A 1979-06-19 1979-06-19 Amorphous silicon solar battery for wrist watch Granted JPS561580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7722479A JPS561580A (en) 1979-06-19 1979-06-19 Amorphous silicon solar battery for wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7722479A JPS561580A (en) 1979-06-19 1979-06-19 Amorphous silicon solar battery for wrist watch

Publications (2)

Publication Number Publication Date
JPS561580A true JPS561580A (en) 1981-01-09
JPS6311790B2 JPS6311790B2 (en) 1988-03-16

Family

ID=13627874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7722479A Granted JPS561580A (en) 1979-06-19 1979-06-19 Amorphous silicon solar battery for wrist watch

Country Status (1)

Country Link
JP (1) JPS561580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6169192U (en) * 1984-10-11 1986-05-12
EP0986109A4 (en) * 1998-03-25 2005-01-12 Tdk Corp SOLAR battery module

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6169192U (en) * 1984-10-11 1986-05-12
JPH0247518Y2 (en) * 1984-10-11 1990-12-13
EP0986109A4 (en) * 1998-03-25 2005-01-12 Tdk Corp SOLAR battery module

Also Published As

Publication number Publication date
JPS6311790B2 (en) 1988-03-16

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