JPS54119961A - Electronic digital watch - Google Patents

Electronic digital watch

Info

Publication number
JPS54119961A
JPS54119961A JP2656878A JP2656878A JPS54119961A JP S54119961 A JPS54119961 A JP S54119961A JP 2656878 A JP2656878 A JP 2656878A JP 2656878 A JP2656878 A JP 2656878A JP S54119961 A JPS54119961 A JP S54119961A
Authority
JP
Japan
Prior art keywords
display
upward
elements
downward directions
energizing
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
JP2656878A
Other languages
Japanese (ja)
Inventor
Seiichi Takei
Kenichi Nagase
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2656878A priority Critical patent/JPS54119961A/en
Publication of JPS54119961A publication Critical patent/JPS54119961A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/082—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using multiplexing techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)

Abstract

PURPOSE:To enable display of numerals in upward and downward directions by selectively energizing elevationally symmetrical segment elements from both upward and downward directions. CONSTITUTION:When a gate circuit 4 is switched via a switching control circuit 5, selected one of display segment selective signal generators 6a, 6b energize elevationally symmetrical display segment elements a to f to thereby display a time. The energizing directions of the elements a to f are selected from any one of the upward and downward directions by energizing the elements a to f to thereby display the time for displaying the numerals of upward and downward directions to thus indicate the time easily watched by the user and other people of the wrist watch.
JP2656878A 1978-03-10 1978-03-10 Electronic digital watch Pending JPS54119961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2656878A JPS54119961A (en) 1978-03-10 1978-03-10 Electronic digital watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2656878A JPS54119961A (en) 1978-03-10 1978-03-10 Electronic digital watch

Publications (1)

Publication Number Publication Date
JPS54119961A true JPS54119961A (en) 1979-09-18

Family

ID=12197138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2656878A Pending JPS54119961A (en) 1978-03-10 1978-03-10 Electronic digital watch

Country Status (1)

Country Link
JP (1) JPS54119961A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131691U (en) * 1985-02-01 1986-08-16
JPS6228619A (en) * 1985-07-31 1987-02-06 Teraoka Seiko Co Ltd Digitally displaying weighing instrument

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211962A (en) * 1975-07-18 1977-01-29 Seiko Epson Corp Electronic wrist watch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211962A (en) * 1975-07-18 1977-01-29 Seiko Epson Corp Electronic wrist watch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61131691U (en) * 1985-02-01 1986-08-16
JPS6228619A (en) * 1985-07-31 1987-02-06 Teraoka Seiko Co Ltd Digitally displaying weighing instrument

Similar Documents

Publication Publication Date Title
CH625936B (en) PORTABLE ELECTRONIC CLOCKWORK PIECE.
JPS53129687A (en) Electronic watch
JPS52150670A (en) Electronic wristwatch
JPS53120564A (en) Electronic watch with alarm
JPS5725734A (en) Party call receiver
JPS53141673A (en) Digital alarm watch with remaining time display using analogical pattern
JPS5414276A (en) Electronic watch device
JPS5338935A (en) Driving device for liquid crystal display unit
JPS52147052A (en) Analogue input signal switching unit
JPS5341272A (en) Electro-optic display watch
JPS547377A (en) Digital electronic watch
JPS52152266A (en) Digital electronic watch
JPS5326172A (en) Digital clock
JPS5342857A (en) Alarm electronic watch
JPS5348565A (en) Digital wristwatch
JPS5438168A (en) Digital watch
JPS5342776A (en) Alarm electronic watch
JPS52109976A (en) Digital electronic watch
JPS52122163A (en) Digital electronic watch
JPS5726781A (en) Display device
JPS5429679A (en) Display circuit for digital watches
JPS5226872A (en) Portable electronic watch
JPS5491277A (en) Electronic watch with signaling function
JPS57103090A (en) Electronic timepiece
JPS549667A (en) Multifunctional electronic watch device