FR2156015A1 - - Google Patents

Info

Publication number
FR2156015A1
FR2156015A1 FR7235127A FR7235127A FR2156015A1 FR 2156015 A1 FR2156015 A1 FR 2156015A1 FR 7235127 A FR7235127 A FR 7235127A FR 7235127 A FR7235127 A FR 7235127A FR 2156015 A1 FR2156015 A1 FR 2156015A1
Authority
FR
France
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.)
Granted
Application number
FR7235127A
Other languages
French (fr)
Other versions
FR2156015B1 (pm
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 FR2156015A1 publication Critical patent/FR2156015A1/fr
Application granted granted Critical
Publication of FR2156015B1 publication Critical patent/FR2156015B1/fr
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)
FR7235127A 1971-10-05 1972-10-04 Expired FR2156015B1 (pm)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2156015A1 true FR2156015A1 (pm) 1973-05-25
FR2156015B1 FR2156015B1 (pm) 1975-09-12

Family

ID=26419191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235127A Expired FR2156015B1 (pm) 1971-10-05 1972-10-04

Country Status (5)

Country Link
US (1) US3797222A (pm)
CH (2) CH588110B5 (pm)
DE (1) DE2248872A1 (pm)
FR (1) FR2156015B1 (pm)
GB (1) GB1368866A (pm)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367327A1 (fr) * 1976-10-08 1978-05-05 Bbc Brown Boveri & Cie Dispositif d'affichage a cristaux liquides pour montre-bracelet electronique
FR2386094A1 (fr) * 1977-03-30 1978-10-27 Casio Computer Co Ltd Appareil d'affichage d'un calendrier
FR2421433A1 (fr) * 1978-03-30 1979-10-26 Casio Computer Co Ltd Dispositif d'affichage electronique
EP0008234A1 (en) * 1978-08-11 1980-02-20 Mackay, Simon Brooke, The Baron Tanlaw Electronic calendar device

Families Citing this family (12)

* 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 (pm) * 1974-09-23 1977-02-28
JPH0310916B2 (pm) * 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.
US4055749A (en) * 1976-11-26 1977-10-25 Kraushaar Jonathan M Electronic Hebrew calendar and date calculator
US4194196A (en) * 1977-10-25 1980-03-18 Mohiuddin Mohammed S Illuminated master calendar and message recording system
US4274146A (en) * 1978-06-12 1981-06-16 Casio Computer Co., Ltd. Calendar data display device for an electronic device
JPS5587084A (en) * 1978-12-25 1980-07-01 Casio Comput Co Ltd Electronic watch
DE3268926D1 (en) * 1981-04-22 1986-03-20 Olympus Optical Co Leap year compensation system

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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367327A1 (fr) * 1976-10-08 1978-05-05 Bbc Brown Boveri & Cie Dispositif d'affichage a cristaux liquides pour montre-bracelet electronique
FR2386094A1 (fr) * 1977-03-30 1978-10-27 Casio Computer Co Ltd Appareil d'affichage d'un calendrier
FR2421433A1 (fr) * 1978-03-30 1979-10-26 Casio Computer Co Ltd Dispositif d'affichage electronique
EP0008234A1 (en) * 1978-08-11 1980-02-20 Mackay, Simon Brooke, The Baron Tanlaw Electronic calendar device

Also Published As

Publication number Publication date
FR2156015B1 (pm) 1975-09-12
DE2248872A1 (de) 1973-04-12
CH1453972A4 (pm) 1976-08-31
GB1368866A (en) 1974-10-02
US3797222A (en) 1974-03-19
CH588110B5 (pm) 1977-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse