DE2908764A1 - Uhr mit analoger fluessigkristallanzeige - Google Patents

Uhr mit analoger fluessigkristallanzeige

Info

Publication number
DE2908764A1
DE2908764A1 DE19792908764 DE2908764A DE2908764A1 DE 2908764 A1 DE2908764 A1 DE 2908764A1 DE 19792908764 DE19792908764 DE 19792908764 DE 2908764 A DE2908764 A DE 2908764A DE 2908764 A1 DE2908764 A1 DE 2908764A1
Authority
DE
Germany
Prior art keywords
display
electrodes
minute
clock according
liquid crystal
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Withdrawn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
DE19792908764
Other languages
German (de)
English (en)
Inventor
Shuji Maezawa
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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
Priority claimed from JP2568478A external-priority patent/JPS54118875A/ja
Priority claimed from JP3264278A external-priority patent/JPS54125071A/ja
Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of DE2908764A1 publication Critical patent/DE2908764A1/de
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal Substances (AREA)
DE19792908764 1978-03-07 1979-03-06 Uhr mit analoger fluessigkristallanzeige Withdrawn DE2908764A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2568478A JPS54118875A (en) 1978-03-07 1978-03-07 Analog type liquid crystal watch
JP3264278A JPS54125071A (en) 1978-03-22 1978-03-22 Analog type liquid crystal watch

Publications (1)

Publication Number Publication Date
DE2908764A1 true DE2908764A1 (de) 1979-09-13

Family

ID=26363341

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792908764 Withdrawn DE2908764A1 (de) 1978-03-07 1979-03-06 Uhr mit analoger fluessigkristallanzeige

Country Status (4)

Country Link
CH (1) CH636242B (enrdf_load_stackoverflow)
DE (1) DE2908764A1 (enrdf_load_stackoverflow)
FR (1) FR2419538A1 (enrdf_load_stackoverflow)
GB (1) GB2019048B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021257A1 (de) * 1979-06-07 1980-12-18 Seikosha Kk Anzeigevorrichtung fuer elektronische uhren
US4364672A (en) * 1979-04-13 1982-12-21 Hitachi, Ltd. Method for driving liquid crystal display elements
DE102011117129A1 (de) * 2011-10-28 2013-05-02 Leonhard Kurz Stiftung & Co. Kg Anzeigeeinrichtung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104784A (en) * 1979-02-06 1980-08-11 Seiko Epson Corp Liquid crystal watch
CH631861GA3 (enrdf_load_stackoverflow) * 1980-02-18 1982-09-15
GB2204429B (en) * 1987-04-24 1991-09-04 Salim Emile Kahil Timepiece.
GB2213965A (en) * 1987-12-23 1989-08-23 Goro Saito Analog display on an electronic timepiece
JP5671153B2 (ja) * 2010-12-16 2015-02-18 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド 表示手段の連続的な動きを得るための方法および装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364672A (en) * 1979-04-13 1982-12-21 Hitachi, Ltd. Method for driving liquid crystal display elements
DE3021257A1 (de) * 1979-06-07 1980-12-18 Seikosha Kk Anzeigevorrichtung fuer elektronische uhren
DE102011117129A1 (de) * 2011-10-28 2013-05-02 Leonhard Kurz Stiftung & Co. Kg Anzeigeeinrichtung
US9465261B2 (en) 2011-10-28 2016-10-11 Polyic Gmbh & Co. Kg Display device

Also Published As

Publication number Publication date
GB2019048B (en) 1982-09-08
FR2419538A1 (fr) 1979-10-05
CH636242B (fr)
CH636242GA3 (enrdf_load_stackoverflow) 1983-05-31
GB2019048A (en) 1979-10-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: G09G 3/18

8126 Change of the secondary classification

Ipc: G04G 9/06

8139 Disposal/non-payment of the annual fee