JPS5814635B2 - エレクトロクロミツク表示装置を備えた電子時計 - Google Patents

エレクトロクロミツク表示装置を備えた電子時計

Info

Publication number
JPS5814635B2
JPS5814635B2 JP51013878A JP1387876A JPS5814635B2 JP S5814635 B2 JPS5814635 B2 JP S5814635B2 JP 51013878 A JP51013878 A JP 51013878A JP 1387876 A JP1387876 A JP 1387876A JP S5814635 B2 JPS5814635 B2 JP S5814635B2
Authority
JP
Japan
Prior art keywords
counter electrode
electrochromic
display device
substrate
hands
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
JP51013878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS51107170A (de
Inventor
レオ・ウイスナー
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 JPS51107170A publication Critical patent/JPS51107170A/ja
Publication of JPS5814635B2 publication Critical patent/JPS5814635B2/ja
Expired 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)
JP51013878A 1975-02-13 1976-02-10 エレクトロクロミツク表示装置を備えた電子時計 Expired JPS5814635B2 (ja)

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
JPS51107170A JPS51107170A (de) 1976-09-22
JPS5814635B2 true JPS5814635B2 (ja) 1983-03-19

Family

ID=24184053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51013878A Expired JPS5814635B2 (ja) 1975-02-13 1976-02-10 エレクトロクロミツク表示装置を備えた電子時計

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
FR2301045A1 (fr) 1976-09-10
US3908355A (en) 1975-09-30
CH614095B (de)
FR2301045B1 (de) 1981-12-31
DE2600487A1 (de) 1976-08-26
JPS51107170A (de) 1976-09-22
CH614095GA3 (de) 1979-11-15

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