GB2052810B - Display device for an electronic timepiece - Google Patents

Display device for an electronic timepiece

Info

Publication number
GB2052810B
GB2052810B GB8018139A GB8018139A GB2052810B GB 2052810 B GB2052810 B GB 2052810B GB 8018139 A GB8018139 A GB 8018139A GB 8018139 A GB8018139 A GB 8018139A GB 2052810 B GB2052810 B GB 2052810B
Authority
GB
United Kingdom
Prior art keywords
display device
electronic timepiece
electrodes
timepiece
common
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
GB8018139A
Other languages
English (en)
Other versions
GB2052810A (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.)
Seikosha KK
Original Assignee
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
Application filed by Seikosha KK filed Critical Seikosha KK
Publication of GB2052810A publication Critical patent/GB2052810A/en
Application granted granted Critical
Publication of GB2052810B publication Critical patent/GB2052810B/en
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
GB8018139A 1979-06-07 1980-06-03 Display device for an electronic timepiece Expired GB2052810B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7158779A JPS55163487A (en) 1979-06-07 1979-06-07 Displaying device

Publications (2)

Publication Number Publication Date
GB2052810A GB2052810A (en) 1981-01-28
GB2052810B true GB2052810B (en) 1983-10-19

Family

ID=13464953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018139A Expired GB2052810B (en) 1979-06-07 1980-06-03 Display device for an electronic timepiece

Country Status (7)

Country Link
JP (1) JPS55163487A (enrdf_load_stackoverflow)
CH (1) CH650124GA3 (enrdf_load_stackoverflow)
DE (1) DE3021257A1 (enrdf_load_stackoverflow)
FR (1) FR2458833B1 (enrdf_load_stackoverflow)
GB (1) GB2052810B (enrdf_load_stackoverflow)
HK (1) HK56585A (enrdf_load_stackoverflow)
SG (1) SG33585G (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3176526D1 (en) * 1981-05-19 1987-12-17 Liquid Crystal Technology Ltd Electronic display apparatus
GB2213965A (en) * 1987-12-23 1989-08-23 Goro Saito Analog display on an electronic timepiece

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753558B2 (enrdf_load_stackoverflow) * 1973-12-19 1982-11-13
NL7405724A (nl) * 1974-04-29 1975-10-31 Philips Nv Weergeefinrichting voor een telwerk zoals een klok of horloge.
JPS5115338A (ja) * 1974-07-22 1976-02-06 North Hills Electronics Matorikusukotainotameno adoresukeito
JPS5221865A (en) * 1975-08-13 1977-02-18 Seiko Epson Corp Analog indication method of electronic clock
GB1599667A (en) * 1977-05-12 1981-10-07 Murrell N J Electrooptical analogue display with reduced connections
DE2822606C2 (de) * 1977-05-25 1987-02-26 Hoshidenki-Seizo K.K., Yao, Osaka Elektronische Analoguhr
JPS54382U (enrdf_load_stackoverflow) * 1977-06-03 1979-01-05
FR2419538A1 (fr) * 1978-03-07 1979-10-05 Suwa Seikosha Kk Montre a affichage analogique a cristaux liquides
JPS55114986A (en) * 1979-02-27 1980-09-04 Seikosha Co Ltd Needle display unit

Also Published As

Publication number Publication date
JPS55163487A (en) 1980-12-19
CH650124GA3 (enrdf_load_stackoverflow) 1985-07-15
SG33585G (en) 1986-05-02
GB2052810A (en) 1981-01-28
DE3021257A1 (de) 1980-12-18
FR2458833A1 (fr) 1981-01-02
JPH0115838B2 (enrdf_load_stackoverflow) 1989-03-20
HK56585A (en) 1985-08-09
FR2458833B1 (fr) 1985-10-18

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19930524

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980603