JPS5428660A - Liquid crystal display type electronic watch - Google Patents

Liquid crystal display type electronic watch

Info

Publication number
JPS5428660A
JPS5428660A JP9395877A JP9395877A JPS5428660A JP S5428660 A JPS5428660 A JP S5428660A JP 9395877 A JP9395877 A JP 9395877A JP 9395877 A JP9395877 A JP 9395877A JP S5428660 A JPS5428660 A JP S5428660A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
electronic watch
type electronic
display type
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
JP9395877A
Other languages
Japanese (ja)
Inventor
Yasutaka Nakasaki
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 JP9395877A priority Critical patent/JPS5428660A/en
Publication of JPS5428660A publication Critical patent/JPS5428660A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To prolong power source life and prolong the life of liquid crystal display body as well by properly intermiting the displaying of the liquid crystal display body in an electronic watch by using a photoelectric transducer or identical element.
JP9395877A 1977-08-05 1977-08-05 Liquid crystal display type electronic watch Pending JPS5428660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9395877A JPS5428660A (en) 1977-08-05 1977-08-05 Liquid crystal display type electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9395877A JPS5428660A (en) 1977-08-05 1977-08-05 Liquid crystal display type electronic watch

Publications (1)

Publication Number Publication Date
JPS5428660A true JPS5428660A (en) 1979-03-03

Family

ID=14096918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9395877A Pending JPS5428660A (en) 1977-08-05 1977-08-05 Liquid crystal display type electronic watch

Country Status (1)

Country Link
JP (1) JPS5428660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175595A (en) * 1984-02-21 1985-09-09 Kurita Water Ind Ltd Raw water treatment apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175595A (en) * 1984-02-21 1985-09-09 Kurita Water Ind Ltd Raw water treatment apparatus

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