CH621913GA3 - - Google Patents

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Publication number
CH621913GA3
CH621913GA3 CH314174A CH314174A CH621913GA3 CH 621913G A3 CH621913G A3 CH 621913GA3 CH 314174 A CH314174 A CH 314174A CH 314174 A CH314174 A CH 314174A CH 621913G A3 CH621913G A3 CH 621913GA3
Authority
CH
Switzerland
Application number
CH314174A
Other versions
CH621913B (de
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
Publication of CH621913B publication Critical patent/CH621913B/xx
Priority claimed from JP48027260A external-priority patent/JPS6014317B2/ja
Priority claimed from JP48033698A external-priority patent/JPS6014354B2/ja
Application filed filed Critical
Publication of CH621913GA3 publication Critical patent/CH621913GA3/xx

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
    • G04G9/062—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 using multiplexing techniques
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Electric Clocks (AREA)
CH314174A 1973-03-08 1974-03-06 Elektronisches zeitanzeigegeraet. CH621913B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48027260A JPS6014317B2 (ja) 1973-03-08 1973-03-08 液晶電子時計
JP48033698A JPS6014354B2 (ja) 1973-03-24 1973-03-24 液晶表示装置

Publications (2)

Publication Number Publication Date
CH621913B CH621913B (de)
CH621913GA3 true CH621913GA3 (enrdf_load_stackoverflow) 1981-03-13

Family

ID=26365167

Family Applications (1)

Application Number Title Priority Date Filing Date
CH314174A CH621913B (de) 1973-03-08 1974-03-06 Elektronisches zeitanzeigegeraet.

Country Status (8)

Country Link
US (1) US3969887A (enrdf_load_stackoverflow)
CA (1) CA997157A (enrdf_load_stackoverflow)
CH (1) CH621913B (enrdf_load_stackoverflow)
DE (1) DE2410527C3 (enrdf_load_stackoverflow)
FR (1) FR2220822B1 (enrdf_load_stackoverflow)
GB (1) GB1464976A (enrdf_load_stackoverflow)
IT (1) IT1009679B (enrdf_load_stackoverflow)
NL (1) NL165308C (enrdf_load_stackoverflow)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385842A (en) 1975-03-10 1983-05-31 Timex Corporation Electronic timepiece for indicating digital subdivisions of time in a substantially conventional format
JPS5288370A (en) * 1976-01-20 1977-07-23 Hitachi Ltd Electronic watch
US4213294A (en) * 1977-04-12 1980-07-22 Freeman Alfred B Analog displays for electronic timepieces
DE2730069A1 (de) * 1977-07-02 1979-01-11 Braun Ag Zeitmesser mit einer anzeigeeinrichtung
DE2732877C3 (de) 1977-07-21 1984-10-25 Braun Ag, 6000 Frankfurt Zeitmesser mit einer Anzeigeeinrichtung
DE2735021A1 (de) * 1977-08-03 1979-02-08 Siemens Ag Uhr, insbesondere armbanduhr
DE2803899C2 (de) * 1978-01-30 1983-05-26 Hans Uwe Dipl.-Phys. 8021 Taufkirchen Reif Verfahren zur Ansteuerung einer quasianalogen Uhren-Anzeigeeinrichtung
DE2805646B2 (de) * 1978-02-10 1981-05-07 Braun Ag, 6000 Frankfurt Anzeigeeinrichtung für Zeitmesser mit elektrooptischen Elementen
US4212159A (en) * 1978-02-13 1980-07-15 Texas Instruments Incorporated Electronic timepiece
GB2014337A (en) * 1978-02-13 1979-08-22 Texas Instruments Inc Electronic Timepiece
US4244040A (en) * 1978-10-10 1981-01-06 Robert Fondiller Miniature electronic device construction
CH620092B (de) * 1979-02-08 Centre Electron Horloger Affichage analogique et digital.
JPS55114986A (en) * 1979-02-27 1980-09-04 Seikosha Co Ltd Needle display unit
US4435046A (en) 1980-04-08 1984-03-06 Citizen Watch Company Limited Liquid crystal display device
DE3149521A1 (de) * 1981-12-14 1983-06-16 Braun Ag, 6000 Frankfurt Anzeigevorrichtung fuer verschiedene werte
FR2583895A1 (fr) * 1985-06-25 1986-12-26 Graff Bruno Systeme d'indication de l'heure qu'il est, par la combinaison de symboles graphiques
US4647217A (en) * 1986-01-08 1987-03-03 Karel Havel Variable color digital timepiece
DE8621553U1 (de) * 1986-08-11 1987-06-04 Zang, Klaus Dieter, Prof.Dr.med., 6650 Homburg Elektrische Uhr
CH685967B5 (fr) * 1993-11-26 1996-05-31 Asulab Sa Piéce d'horlogerie à affichage dynamique.
DE9413649U1 (de) * 1994-08-24 1994-10-20 Siemens AG, 80333 München Anordnung zur Anzeige von Zeiteinheiten mittels eines entlang einer Skala beweglichen Zeigerelementes
US5636185A (en) * 1995-03-10 1997-06-03 Boit Incorporated Dynamically changing liquid crystal display timekeeping apparatus
US6693606B1 (en) * 1999-09-10 2004-02-17 Sony Computer Entertainment Inc. Method of and apparatus for displaying measured quantity, recording medium, and program
DE10127491A1 (de) * 2001-06-07 2003-01-09 Siemens Ag Flüssigkristall-Anzeige
US6714488B1 (en) * 2001-09-04 2004-03-30 Eric J. Vogel Kinetichrome
US20030214885A1 (en) * 2002-05-17 2003-11-20 Summer Powell Electronic time-telling device
US20040145971A1 (en) * 2003-01-29 2004-07-29 Lau Cheung Ching Watch having faceplate that displays decorative image elements in a sequence of patterns
USD535206S1 (en) * 2005-07-01 2007-01-16 Skaggs James R Face display for a timepiece
USD735589S1 (en) * 2012-02-28 2015-08-04 Movado Llc Watch case
USD720638S1 (en) 2012-09-13 2015-01-06 Time Timer Llc Watch face
USD830858S1 (en) 2017-01-23 2018-10-16 Time Timer Llc Timer
USD961410S1 (en) * 2020-07-10 2022-08-23 Hygiene IQ, LLC Smart hygiene device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505804A (en) * 1968-04-23 1970-04-14 Rca Corp Solid state clock
US3540209A (en) * 1968-07-31 1970-11-17 Timex Corp Horological time display
CH697470A4 (enrdf_load_stackoverflow) * 1970-05-11 1972-08-31
US3748017A (en) * 1970-06-05 1973-07-24 K Yamamura Electrodes for liquid crystal display device
DE2140536C3 (de) * 1970-08-14 1974-12-19 K.K. Suncrux Research Office, Kobe (Japan) Zeiger- und ziffernloses Zeitanzeigegerät
IT946051B (it) * 1970-12-04 1973-05-21 Hoffmann La Roche Cellula ottica
US3839857A (en) * 1971-06-03 1974-10-08 American Cyanamid Co Electrochromic information displays
US3841083A (en) * 1971-03-01 1974-10-15 Time Computer Self-illuminated liquid crystal timepiece
US3731986A (en) * 1971-04-22 1973-05-08 Int Liquid Xtal Co Display devices utilizing liquid crystal light modulation
JPS542116B1 (enrdf_load_stackoverflow) * 1971-06-26 1979-02-02
US3772874A (en) * 1971-12-09 1973-11-20 Princeton Materials Science Display apparatus and chronometer utilizing optically variable liquid
US3861135A (en) * 1973-02-08 1975-01-21 Chomerics Inc Electrical interconnector and method of making

Also Published As

Publication number Publication date
IT1009679B (it) 1976-12-20
DE2410527C3 (de) 1983-11-03
DE2410527B2 (de) 1976-06-10
CH621913B (de)
DE2410527A1 (de) 1974-09-12
FR2220822B1 (enrdf_load_stackoverflow) 1980-04-04
NL165308B (nl) 1980-10-15
NL7403134A (enrdf_load_stackoverflow) 1974-09-10
FR2220822A1 (enrdf_load_stackoverflow) 1974-10-04
CA997157A (en) 1976-09-21
GB1464976A (en) 1977-02-16
US3969887A (en) 1976-07-20
NL165308C (nl) 1981-03-16

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PL Patent ceased