GB2086098A - Multiplexed lcd analog timepiece - Google Patents

Multiplexed lcd analog timepiece Download PDF

Info

Publication number
GB2086098A
GB2086098A GB8130732A GB8130732A GB2086098A GB 2086098 A GB2086098 A GB 2086098A GB 8130732 A GB8130732 A GB 8130732A GB 8130732 A GB8130732 A GB 8130732A GB 2086098 A GB2086098 A GB 2086098A
Authority
GB
United Kingdom
Prior art keywords
electrodes
display
radial
waveforms
voltage
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.)
Withdrawn
Application number
GB8130732A
Other languages
English (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.)
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 GB2086098A publication Critical patent/GB2086098A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Indicating Measured Values (AREA)
  • Liquid Crystal (AREA)
GB8130732A 1980-10-14 1981-10-12 Multiplexed lcd analog timepiece Withdrawn GB2086098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/197,060 US4362398A (en) 1980-10-14 1980-10-14 Multiplexed LCD analog timepiece

Publications (1)

Publication Number Publication Date
GB2086098A true GB2086098A (en) 1982-05-06

Family

ID=22727868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8130732A Withdrawn GB2086098A (en) 1980-10-14 1981-10-12 Multiplexed lcd analog timepiece

Country Status (4)

Country Link
US (1) US4362398A (enExample)
JP (1) JPS5793284A (enExample)
FR (1) FR2492126A1 (enExample)
GB (1) GB2086098A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213965A (en) * 1987-12-23 1989-08-23 Goro Saito Analog display on an electronic timepiece
GB2348038A (en) * 1999-03-16 2000-09-20 Innomind International Limited Liquid crystal display with three-dimensional effect

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518959A (en) * 1982-05-13 1985-05-21 Mitsubishi Denki Kabushiki Kaisha Electronic analog display device
US4905213A (en) * 1988-12-06 1990-02-27 Masse Viola H Medication reminder
US5247284A (en) * 1991-04-30 1993-09-21 International Business Machines Corporation Graphical method of inputing time values
CA2170666A1 (en) * 1995-03-17 1996-09-18 Taewon Jung Complementary multiplexer with low disabled-output capacitance, and method
JP3988102B2 (ja) * 1998-11-06 2007-10-10 富士フイルム株式会社 腕装着型カメラ
US6618327B2 (en) * 2001-05-01 2003-09-09 Fossil, Inc. System and method for driving LCD displays
US7561118B2 (en) * 2004-11-12 2009-07-14 Hewlett-Packard Development Company, L.P. Multiplexing
KR102421580B1 (ko) * 2015-10-27 2022-07-18 삼성디스플레이 주식회사 표시 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534694C2 (de) * 1974-08-14 1984-02-02 Kabushiki Kaisha Daini Seikosha, Tokyo Steuerschaltung für eine Flüssigkristall-Anzeigeeinrichtung
US4110967A (en) * 1975-09-02 1978-09-05 Hiro Fujita Method and system for driving liquid crystal display device
US4254488A (en) * 1977-05-25 1981-03-03 Hoshidenki-Seizo Kabushiki Kaisha Analog electronic timepiece
DE2732877C3 (de) * 1977-07-21 1984-10-25 Braun Ag, 6000 Frankfurt Zeitmesser mit einer Anzeigeeinrichtung
US4312055A (en) * 1978-02-13 1982-01-19 Texas Instruments Incorporated Electronic timepiece circuits
DE3211325C1 (de) * 1982-03-27 1989-05-18 Rohde & Schwarz GmbH & Co KG, 8000 München System zum automatischen Aufbau einer Kurzwellen-Telegrafiezeichen-Verbindung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213965A (en) * 1987-12-23 1989-08-23 Goro Saito Analog display on an electronic timepiece
GB2348038A (en) * 1999-03-16 2000-09-20 Innomind International Limited Liquid crystal display with three-dimensional effect
GB2348038B (en) * 1999-03-16 2002-03-27 Innomind Internat Ltd Display, and device having a display

Also Published As

Publication number Publication date
JPS5793284A (en) 1982-06-10
US4362398A (en) 1982-12-07
FR2492126A1 (fr) 1982-04-16
FR2492126B3 (enExample) 1984-02-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)