GB1368866A - Electronic timepiece - Google Patents

Electronic timepiece

Info

Publication number
GB1368866A
GB1368866A GB4336772A GB4336772A GB1368866A GB 1368866 A GB1368866 A GB 1368866A GB 4336772 A GB4336772 A GB 4336772A GB 4336772 A GB4336772 A GB 4336772A GB 1368866 A GB1368866 A GB 1368866A
Authority
GB
United Kingdom
Prior art keywords
electronic timepiece
timepiece
electronic
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.)
Expired
Application number
GB4336772A
Other languages
English (en)
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
Priority claimed from JP46078115A external-priority patent/JPS4843671A/ja
Priority claimed from JP46078116A external-priority patent/JPS4843672A/ja
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of GB1368866A publication Critical patent/GB1368866A/en
Expired 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
GB4336772A 1971-10-05 1972-09-19 Electronic timepiece Expired GB1368866A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP46078115A JPS4843671A (de) 1971-10-05 1971-10-05
JP46078116A JPS4843672A (de) 1971-10-05 1971-10-05

Publications (1)

Publication Number Publication Date
GB1368866A true GB1368866A (en) 1974-10-02

Family

ID=26419191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4336772A Expired GB1368866A (en) 1971-10-05 1972-09-19 Electronic timepiece

Country Status (5)

Country Link
US (1) US3797222A (de)
CH (2) CH1453972A4 (de)
DE (1) DE2248872A1 (de)
FR (1) FR2156015B1 (de)
GB (1) GB1368866A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428872A1 (fr) * 1978-06-12 1980-01-11 Casio Computer Co Ltd Dispositif de commande d'affichage d'une donnee calendrier dans des dispositifs electroniques

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969886A (en) * 1971-06-30 1976-07-20 Kabushiki Kaisha Daini Seikosha Digital electronic watch for displaying both time and the time remaining within a preselected time period
CH1283674A4 (de) * 1974-09-23 1977-02-28
JPH0310916B2 (de) * 1974-10-31 1991-02-14 Citizen Watch Co Ltd
US3975846A (en) * 1975-01-27 1976-08-24 Wecker Leon S Electronic calendar system
JPS6030914B2 (ja) * 1975-11-04 1985-07-19 セイコーインスツルメンツ株式会社 電子時計
JPS5319066A (en) * 1976-08-04 1978-02-21 Epson Corp Calculator with calender
CH613336B (fr) * 1976-10-04 Ebauches Sa Piece d'horlogerie electro-mecanique a calendrier.
DE2648160A1 (de) * 1976-10-08 1978-04-13 Bbc Brown Boveri & Cie Fluessigkristallanzeige fuer eine elektronische armbanduhr
US4055749A (en) * 1976-11-26 1977-10-25 Kraushaar Jonathan M Electronic Hebrew calendar and date calculator
JPS6037437B2 (ja) * 1977-03-30 1985-08-26 カシオ計算機株式会社 カレンダ表示装置
US4194196A (en) * 1977-10-25 1980-03-18 Mohiuddin Mohammed S Illuminated master calendar and message recording system
FR2421433A1 (fr) * 1978-03-30 1979-10-26 Casio Computer Co Ltd Dispositif d'affichage electronique
EP0008234A1 (de) * 1978-08-11 1980-02-20 Mackay, Simon Brooke, The Baron Tanlaw Elektronische Kalenderanordnung
JPS5587084A (en) * 1978-12-25 1980-07-01 Casio Comput Co Ltd Electronic watch
EP0063771B1 (de) * 1981-04-22 1986-02-05 Olympus Optical Co., Ltd. Schaltjahrkompensationssystem

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333410A (en) * 1965-04-02 1967-08-01 Instr For Industry Inc Electronic clock-calendar
GB1128419A (en) * 1967-04-24 1968-09-25 Lau Chun Leung Calendar clock mechanism
US3516242A (en) * 1968-02-23 1970-06-23 Sprague Electric Co Visual display of time variable electric information

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428872A1 (fr) * 1978-06-12 1980-01-11 Casio Computer Co Ltd Dispositif de commande d'affichage d'une donnee calendrier dans des dispositifs electroniques

Also Published As

Publication number Publication date
FR2156015A1 (de) 1973-05-25
CH588110B5 (de) 1977-05-31
US3797222A (en) 1974-03-19
DE2248872A1 (de) 1973-04-12
CH1453972A4 (de) 1976-08-31
FR2156015B1 (de) 1975-09-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee