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FR2367327A1 - Dispositif d'affichage a cristaux liquides pour montre-bracelet electronique - Google Patents

Dispositif d'affichage a cristaux liquides pour montre-bracelet electronique

Info

Publication number
FR2367327A1
FR2367327A1 FR7730080A FR7730080A FR2367327A1 FR 2367327 A1 FR2367327 A1 FR 2367327A1 FR 7730080 A FR7730080 A FR 7730080A FR 7730080 A FR7730080 A FR 7730080A FR 2367327 A1 FR2367327 A1 FR 2367327A1
Authority
FR
France
Prior art keywords
display
group
crystal display
date information
electronic watch
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.)
Withdrawn
Application number
FR7730080A
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2367327A1 publication Critical patent/FR2367327A1/fr
Withdrawn legal-status Critical Current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
    • G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
    • G04G9/126—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals provided with means for displaying at will a time indication or a date or a part thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Dispositif à éléments d'affichage semblables réunies en un premier groupe et représentant en continu les heures, minutes et secondes en régime normal. D'autres éléments d'affichage semblables réunis en un second groupe d'apparence différente de celle du premier sont affectés à l'indication de la date en étant par exemple associés à un symbole tel qu'une étoile 3, ces deux groupes apparaissant simultanément en continu à l'affichage. Application essentiellement aux montres-bracelets entièrement électroniques.
FR7730080A 1976-10-08 1977-10-06 Dispositif d'affichage a cristaux liquides pour montre-bracelet electronique Withdrawn FR2367327A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1277676 1976-10-08

Publications (1)

Publication Number Publication Date
FR2367327A1 true FR2367327A1 (fr) 1978-05-05

Family

ID=4386285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730080A Withdrawn FR2367327A1 (fr) 1976-10-08 1977-10-06 Dispositif d'affichage a cristaux liquides pour montre-bracelet electronique

Country Status (2)

Country Link
DE (1) DE2648160A1 (fr)
FR (1) FR2367327A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426305A1 (fr) * 1978-05-18 1979-12-14 Ypsilantis John Perfectionnements aux dispositifs d'affichage numerique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156015A1 (fr) * 1971-10-05 1973-05-25 Seiko Instr & Electronics
DE2442394A1 (de) * 1973-09-06 1975-03-20 Citizen Watch Co Ltd Vollelektronische uhr
FR2241839A1 (fr) * 1973-08-20 1975-03-21 Siemens Ag
GB1424141A (en) * 1972-08-11 1976-02-11 Suwa Seikosha Kk Digital electronic timepiece
DE2541909A1 (de) * 1974-09-23 1976-04-01 Ebauches Sa Uhr

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2156015A1 (fr) * 1971-10-05 1973-05-25 Seiko Instr & Electronics
GB1424141A (en) * 1972-08-11 1976-02-11 Suwa Seikosha Kk Digital electronic timepiece
FR2241839A1 (fr) * 1973-08-20 1975-03-21 Siemens Ag
DE2442394A1 (de) * 1973-09-06 1975-03-20 Citizen Watch Co Ltd Vollelektronische uhr
DE2541909A1 (de) * 1974-09-23 1976-04-01 Ebauches Sa Uhr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426305A1 (fr) * 1978-05-18 1979-12-14 Ypsilantis John Perfectionnements aux dispositifs d'affichage numerique

Also Published As

Publication number Publication date
DE2648160A1 (de) 1978-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse