JPS54111864A - Calendar display type liquid crystal watch - Google Patents

Calendar display type liquid crystal watch

Info

Publication number
JPS54111864A
JPS54111864A JP1872378A JP1872378A JPS54111864A JP S54111864 A JPS54111864 A JP S54111864A JP 1872378 A JP1872378 A JP 1872378A JP 1872378 A JP1872378 A JP 1872378A JP S54111864 A JPS54111864 A JP S54111864A
Authority
JP
Japan
Prior art keywords
display
displaying
elements
display parts
positions
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
JP1872378A
Other languages
Japanese (ja)
Inventor
Katsuo Nishimura
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP1872378A priority Critical patent/JPS54111864A/en
Publication of JPS54111864A publication Critical patent/JPS54111864A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • G04G9/025—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques provided with date indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To perform full calendar displaying for 12 months and make displaying easy to understand by providing total 27 positions of display parts excluding figures 7, 14, 21, 28 form 31 positions of display parts of figures 1 thru 31 other than the abovementioned display parts and selectively displaying these. CONSTITUTION:The Christian Era and month displays use ordinary 7 segment type elements 9 and Sunday character display part elements 10 are constituted by 7 positions. Figure display parts are constituted by display elements from 1 up to 31 and display elements 12 excluding 7, 14, 21, 28 from these. The figure display parts 11 and 12 are selectively displayed and are matched to the head of figure rows selectively displaying the Sunday character display part elements 10, whereby the full calendar displaying for 12 months is made possible.
JP1872378A 1978-02-21 1978-02-21 Calendar display type liquid crystal watch Pending JPS54111864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1872378A JPS54111864A (en) 1978-02-21 1978-02-21 Calendar display type liquid crystal watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1872378A JPS54111864A (en) 1978-02-21 1978-02-21 Calendar display type liquid crystal watch

Publications (1)

Publication Number Publication Date
JPS54111864A true JPS54111864A (en) 1979-09-01

Family

ID=11979573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1872378A Pending JPS54111864A (en) 1978-02-21 1978-02-21 Calendar display type liquid crystal watch

Country Status (1)

Country Link
JP (1) JPS54111864A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119881A (en) * 1980-02-26 1981-09-19 Casio Comput Co Ltd Electronic timepiece
US4353178A (en) * 1980-02-13 1982-10-12 Kabushiki Kaisha Suwa Seikosha Calendar display device
US5621702A (en) * 1994-12-05 1997-04-15 Timex Corporation Electronic calendar display device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4353178A (en) * 1980-02-13 1982-10-12 Kabushiki Kaisha Suwa Seikosha Calendar display device
JPS56119881A (en) * 1980-02-26 1981-09-19 Casio Comput Co Ltd Electronic timepiece
JPS6260674B2 (en) * 1980-02-26 1987-12-17 Casio Computer Co Ltd
US5621702A (en) * 1994-12-05 1997-04-15 Timex Corporation Electronic calendar display device

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