FR2343276A1 - Electronic clock with positional diode display - has resetting circuit employing rheostat coupled to switch - Google Patents

Electronic clock with positional diode display - has resetting circuit employing rheostat coupled to switch

Info

Publication number
FR2343276A1
FR2343276A1 FR7606088A FR7606088A FR2343276A1 FR 2343276 A1 FR2343276 A1 FR 2343276A1 FR 7606088 A FR7606088 A FR 7606088A FR 7606088 A FR7606088 A FR 7606088A FR 2343276 A1 FR2343276 A1 FR 2343276A1
Authority
FR
France
Prior art keywords
diodes
minutes
positional
switch
electronic clock
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.)
Granted
Application number
FR7606088A
Other languages
French (fr)
Other versions
FR2343276B1 (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.)
EDEN SHOSHANA
Original Assignee
EDEN SHOSHANA
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 EDEN SHOSHANA filed Critical EDEN SHOSHANA
Priority to FR7606088A priority Critical patent/FR2343276A1/en
Publication of FR2343276A1 publication Critical patent/FR2343276A1/en
Application granted granted Critical
Publication of FR2343276B1 publication Critical patent/FR2343276B1/fr
Granted 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
    • G04G9/04—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 by controlling light sources, e.g. electroluminescent diodes
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0017—Visual time or date indication means in which the light emitting display elements may be activated at will or are controlled in accordance with the ambient light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Clocks (AREA)

Abstract

The electronic clock has a positional display employing light-emitting diodes. These are positioned in three groups comprising diodes indicating the minutes, 12 diodes providing a 5 minutes indication and a further 12 diodes providing the hours indication. The resetting circuit for the time has a rheostat coupled to an interrupter switch. The hour indication provided by the third diode group may be altered to indicate the next hour, when the diode group providing the 5 minutes indication indicates 35 minutes past the hour. Some of the diodes in at least one diode group may be permanently illuminated to allow the clock face to be seen at ight or from a distance.
FR7606088A 1976-03-04 1976-03-04 Electronic clock with positional diode display - has resetting circuit employing rheostat coupled to switch Granted FR2343276A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7606088A FR2343276A1 (en) 1976-03-04 1976-03-04 Electronic clock with positional diode display - has resetting circuit employing rheostat coupled to switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606088A FR2343276A1 (en) 1976-03-04 1976-03-04 Electronic clock with positional diode display - has resetting circuit employing rheostat coupled to switch

Publications (2)

Publication Number Publication Date
FR2343276A1 true FR2343276A1 (en) 1977-09-30
FR2343276B1 FR2343276B1 (en) 1979-01-19

Family

ID=9169924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606088A Granted FR2343276A1 (en) 1976-03-04 1976-03-04 Electronic clock with positional diode display - has resetting circuit employing rheostat coupled to switch

Country Status (1)

Country Link
FR (1) FR2343276A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576430A1 (en) * 1985-01-21 1986-07-25 Bequet Claude Linear analogue watch
EP0256434A2 (en) * 1986-08-11 1988-02-24 Walter GmbH Electric clock
FR2646534A1 (en) * 1989-04-27 1990-11-02 Marchesan Alain Process for the electro-optical display of the time in analog form and electronic device enabling its implementation
NL1012053C2 (en) * 1999-05-12 2000-11-14 Petrus Johannes Maria Post Wristwatch with indication based on analog pattern of twelve Light Emitting Diodes for hours and sixty LEDs for minutes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576430A1 (en) * 1985-01-21 1986-07-25 Bequet Claude Linear analogue watch
EP0256434A2 (en) * 1986-08-11 1988-02-24 Walter GmbH Electric clock
EP0256434A3 (en) * 1986-08-11 1989-12-27 Walter Gmbh Electric clock
FR2646534A1 (en) * 1989-04-27 1990-11-02 Marchesan Alain Process for the electro-optical display of the time in analog form and electronic device enabling its implementation
NL1012053C2 (en) * 1999-05-12 2000-11-14 Petrus Johannes Maria Post Wristwatch with indication based on analog pattern of twelve Light Emitting Diodes for hours and sixty LEDs for minutes

Also Published As

Publication number Publication date
FR2343276B1 (en) 1979-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse