FR2301045B1 - - Google Patents

Info

Publication number
FR2301045B1
FR2301045B1 FR7603884A FR7603884A FR2301045B1 FR 2301045 B1 FR2301045 B1 FR 2301045B1 FR 7603884 A FR7603884 A FR 7603884A FR 7603884 A FR7603884 A FR 7603884A FR 2301045 B1 FR2301045 B1 FR 2301045B1
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.)
Expired
Application number
FR7603884A
Other languages
French (fr)
Other versions
FR2301045A1 (fr
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.)
Timex Group USA Inc
Original Assignee
Timex Corp
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 Timex Corp filed Critical Timex Corp
Publication of FR2301045A1 publication Critical patent/FR2301045A1/fr
Application granted granted Critical
Publication of FR2301045B1 publication Critical patent/FR2301045B1/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
    • G04G9/06—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 using light valves, e.g. liquid crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electric Clocks (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electromechanical Clocks (AREA)
FR7603884A 1975-02-13 1976-02-12 Mouvement d'horlogerie electronique avec cadran simulant les mouvements des aiguilles classiques Granted FR2301045A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US547277A US3908355A (en) 1975-02-13 1975-02-13 Electrooptical timepiece display with conventional hour and minute hands

Publications (2)

Publication Number Publication Date
FR2301045A1 FR2301045A1 (fr) 1976-09-10
FR2301045B1 true FR2301045B1 (de) 1981-12-31

Family

ID=24184053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603884A Granted FR2301045A1 (fr) 1975-02-13 1976-02-12 Mouvement d'horlogerie electronique avec cadran simulant les mouvements des aiguilles classiques

Country Status (5)

Country Link
US (1) US3908355A (de)
JP (1) JPS5814635B2 (de)
CH (1) CH614095B (de)
DE (1) DE2600487A1 (de)
FR (1) FR2301045A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621538C3 (de) * 1975-05-28 1985-06-20 Fujitsu Ltd., Kawasaki, Kanagawa Gasentladungsanzeigevorrichtung
US4213294A (en) * 1977-04-12 1980-07-22 Freeman Alfred B Analog displays for electronic timepieces
DE2832999A1 (de) * 1977-07-29 1979-02-15 Sharp Kk Elektrochrome anzeigeeinrichtung
US4219809A (en) * 1978-07-17 1980-08-26 Times Corporation Compensation scheme for electrochromic displays
JPS55170693U (de) * 1979-05-28 1980-12-08
US4467323A (en) * 1981-12-04 1984-08-21 Bear Automotive Service Equipment Company Engine analyzer with simulated analog meter display
JPS58109881A (ja) * 1981-12-24 1983-06-30 Mitsubishi Electric Corp 時刻表示装置
FR2523734A1 (fr) * 1982-03-17 1983-09-23 Commissariat Energie Atomique Attenuateur electrolytique de flux lumineux
US5754329A (en) * 1992-12-22 1998-05-19 Monsanto Company Electrochromic display laminates
JPH07128458A (ja) * 1993-10-29 1995-05-19 Seiko Corp 時計用文字板構造
AT505245B1 (de) * 2007-05-25 2011-02-15 Krieger Martin Mag Elektronisch gesteuerte uhr
US8879367B2 (en) 2012-10-08 2014-11-04 Andrew Breckman Synchronized watches that work in tandem to tell time

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451741A (en) * 1966-06-15 1969-06-24 Du Pont Electrochromic device
US3540209A (en) * 1968-07-31 1970-11-17 Timex Corp Horological time display
US3626410A (en) * 1969-07-11 1971-12-07 Gen Time Corp Moving indicator electrochemical display
US3839857A (en) * 1971-06-03 1974-10-08 American Cyanamid Co Electrochromic information displays
US3823549A (en) * 1973-03-08 1974-07-16 Transparent Conductors Inc Electronically actuated liquid crystal watchface with conventional time format

Also Published As

Publication number Publication date
JPS5814635B2 (ja) 1983-03-19
FR2301045A1 (fr) 1976-09-10
US3908355A (en) 1975-09-30
CH614095B (de)
DE2600487A1 (de) 1976-08-26
JPS51107170A (de) 1976-09-22
CH614095GA3 (de) 1979-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse