JPS5445171A - Multilayer liquid crystal calendar display watch - Google Patents

Multilayer liquid crystal calendar display watch

Info

Publication number
JPS5445171A
JPS5445171A JP11145077A JP11145077A JPS5445171A JP S5445171 A JPS5445171 A JP S5445171A JP 11145077 A JP11145077 A JP 11145077A JP 11145077 A JP11145077 A JP 11145077A JP S5445171 A JPS5445171 A JP S5445171A
Authority
JP
Japan
Prior art keywords
display
liquid crystal
displaying
displays
mainly
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
JP11145077A
Other languages
Japanese (ja)
Inventor
Kenichi Ushigoe
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 JP11145077A priority Critical patent/JPS5445171A/en
Priority to GB7837002A priority patent/GB2007882B/en
Priority to CH973778A priority patent/CH639817B/en
Publication of JPS5445171A publication Critical patent/JPS5445171A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
    • G04G9/0094—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08 using light valves, e.g. liquid crystals

Abstract

PURPOSE:To simplify operation and make displaying easy to see by letting display changing-over of a first liquid crystal display layer mainly displaying the time and a second liquid crystal layer mainly displaying the calender be selectively performed. CONSTITUTION:In a liquid crystal display part 19, the display 21 thru 23 of the hour, minute and second are mainly displayed, and the date 24, day 25 and month 26 are incidentally displayed. When the button Al of an external operating member is operated, the display is changed over to the display part 20 which mainly displays the calendar portion by displays from the 1st up to 31st days. Displaying of numbers not with the portions using segment displays but with the common segments concerning the incidental display parts such as the year, month, date, etc. enables the number of terminals to be reduced, the display style to be made easy to see and the operating method to be made simpler.
JP11145077A 1977-09-16 1977-09-16 Multilayer liquid crystal calendar display watch Pending JPS5445171A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11145077A JPS5445171A (en) 1977-09-16 1977-09-16 Multilayer liquid crystal calendar display watch
GB7837002A GB2007882B (en) 1977-09-16 1978-09-15 Electronic timepiece
CH973778A CH639817B (en) 1977-09-16 1978-09-18 WATCHMAKING PART, ESPECIALLY BRACELET WATCH, WITH MULTI-LAYER LIQUID CRYSTAL DISPLAY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11145077A JPS5445171A (en) 1977-09-16 1977-09-16 Multilayer liquid crystal calendar display watch

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP12797578A Division JPS5498683A (en) 1978-10-18 1978-10-18 Memory system of electronic watch
JP12797678A Division JPS5498684A (en) 1978-10-18 1978-10-18 Memory system of electronic watch

Publications (1)

Publication Number Publication Date
JPS5445171A true JPS5445171A (en) 1979-04-10

Family

ID=14561508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11145077A Pending JPS5445171A (en) 1977-09-16 1977-09-16 Multilayer liquid crystal calendar display watch

Country Status (1)

Country Link
JP (1) JPS5445171A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000036582A1 (en) * 1998-12-15 2000-06-22 Citizen Watch Co., Ltd. Electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000036582A1 (en) * 1998-12-15 2000-06-22 Citizen Watch Co., Ltd. Electronic device
US6593901B1 (en) 1998-12-15 2003-07-15 Citizen Watch Co., Ltd. Electronic device

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