CH630219B - Montre electronique. - Google Patents

Montre electronique.

Info

Publication number
CH630219B
CH630219B CH513379A CH513379A CH630219B CH 630219 B CH630219 B CH 630219B CH 513379 A CH513379 A CH 513379A CH 513379 A CH513379 A CH 513379A CH 630219 B CH630219 B CH 630219B
Authority
CH
Switzerland
Prior art keywords
cell
time
watch
illuminating device
operated
Prior art date
Application number
CH513379A
Other languages
English (en)
French (fr)
Other versions
CH630219GA3 (cg-RX-API-DMAC7.html
Inventor
Jean-Claude Fatton
Original Assignee
Ebauches Electroniques Sa
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 of CH630219B publication Critical patent/CH630219B/fr
Application filed by Ebauches Electroniques Sa filed Critical Ebauches Electroniques Sa
Priority to CH513379A priority Critical patent/CH630219B/fr
Priority to US06/151,780 priority patent/US4335453A/en
Priority to DE3020414A priority patent/DE3020414C2/de
Priority to JP7413280A priority patent/JPS55164391A/ja
Publication of CH630219GA3 publication Critical patent/CH630219GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
    • G04G9/0052—Details electrical, e.g. selection or application of the operating voltage using means to adjust the display in accordance with the ambient light, e.g. switching or controlling a supplementary light source
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Saccharide Compounds (AREA)
CH513379A 1979-06-01 1979-06-01 Montre electronique. CH630219B (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH513379A CH630219B (fr) 1979-06-01 1979-06-01 Montre electronique.
US06/151,780 US4335453A (en) 1979-06-01 1980-05-21 Electronic watch
DE3020414A DE3020414C2 (de) 1979-06-01 1980-05-27 Elektronische Uhr
JP7413280A JPS55164391A (en) 1979-06-01 1980-06-02 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH513379A CH630219B (fr) 1979-06-01 1979-06-01 Montre electronique.

Publications (2)

Publication Number Publication Date
CH630219B true CH630219B (fr)
CH630219GA3 CH630219GA3 (cg-RX-API-DMAC7.html) 1982-06-15

Family

ID=4288490

Family Applications (1)

Application Number Title Priority Date Filing Date
CH513379A CH630219B (fr) 1979-06-01 1979-06-01 Montre electronique.

Country Status (4)

Country Link
US (1) US4335453A (cg-RX-API-DMAC7.html)
JP (1) JPS55164391A (cg-RX-API-DMAC7.html)
CH (1) CH630219B (cg-RX-API-DMAC7.html)
DE (1) DE3020414C2 (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077465B (en) * 1980-06-06 1984-07-04 Casio Computer Co Ltd Compact electronic device having calendar function
US5055840A (en) * 1990-01-16 1991-10-08 Carroll Touch Incorporated Infrared touch input device and light emitted activation circuit
JPH1090440A (ja) * 1996-09-12 1998-04-10 Citizen Watch Co Ltd 太陽電池搭載の電子時計
USD431202S (en) * 1998-04-07 2000-09-26 Rado Watch Co. Ltd Back cover of a watch with a variable pattern
USD416499S (en) 1998-06-11 1999-11-16 Fossil, Inc. Watch
US6084828A (en) * 1998-11-05 2000-07-04 Fossil, Inc. Timepiece and chronometer with overlapping, separately driven analog and digital displays
USD468648S1 (en) 2002-02-06 2003-01-14 Fossil, Inc. Watch
US9639064B2 (en) * 2015-09-18 2017-05-02 Timex Group Usa, Inc. Wearable electronic device with hand synchronization

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991552A (en) * 1973-05-29 1976-11-16 Hughes Aircraft Company Digital watch with liquid crystal display
US3864905A (en) * 1973-11-14 1975-02-11 Hoffmann La Roche Horological instrument incorporating means for illuminating a liquid crystal display
US3911665A (en) * 1974-01-14 1975-10-14 Zenith Radio Corp Electronic timepiece having complementary electro-optical and electro-mechanical displays
JPS5159268U (cg-RX-API-DMAC7.html) * 1974-11-01 1976-05-10
US4246602A (en) * 1977-12-09 1981-01-20 Citizen Watch Company Limited Electronic timepiece
JPS54112065U (cg-RX-API-DMAC7.html) * 1977-12-27 1979-08-07
US4212159A (en) * 1978-02-13 1980-07-15 Texas Instruments Incorporated Electronic timepiece

Also Published As

Publication number Publication date
DE3020414A1 (de) 1980-12-04
DE3020414C2 (de) 1982-12-02
CH630219GA3 (cg-RX-API-DMAC7.html) 1982-06-15
JPS55164391A (en) 1980-12-22
JPS6353518B2 (cg-RX-API-DMAC7.html) 1988-10-24
US4335453A (en) 1982-06-15

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Legal Events

Date Code Title Description
PL Patent ceased