JPS54115171A - Electrooptical indicator - Google Patents

Electrooptical indicator

Info

Publication number
JPS54115171A
JPS54115171A JP731779A JP731779A JPS54115171A JP S54115171 A JPS54115171 A JP S54115171A JP 731779 A JP731779 A JP 731779A JP 731779 A JP731779 A JP 731779A JP S54115171 A JPS54115171 A JP S54115171A
Authority
JP
Japan
Prior art keywords
electrooptical
indicator
electrooptical indicator
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.)
Pending
Application number
JP731779A
Other languages
Japanese (ja)
Inventor
Seodooru Nooburu Robaato
Andoriyuu Pentsu Perii
Uooren Maakusu Baaton
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 US05/877,192 external-priority patent/US4209974A/en
Priority claimed from US05/877,041 external-priority patent/US4212159A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of JPS54115171A publication Critical patent/JPS54115171A/en
Pending 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
    • G04G9/027—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 provided with means for displaying at will a time indication or a date or a part thereof
    • 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
    • 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
JP731779A 1978-02-13 1979-01-26 Electrooptical indicator Pending JPS54115171A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87719178A 1978-02-13 1978-02-13
US05/877,192 US4209974A (en) 1978-02-13 1978-02-13 Electronic timepiece circuits
US05/877,041 US4212159A (en) 1978-02-13 1978-02-13 Electronic timepiece

Publications (1)

Publication Number Publication Date
JPS54115171A true JPS54115171A (en) 1979-09-07

Family

ID=27420489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP731779A Pending JPS54115171A (en) 1978-02-13 1979-01-26 Electrooptical indicator

Country Status (7)

Country Link
JP (1) JPS54115171A (en)
BR (1) BR7900873A (en)
DE (1) DE2904946A1 (en)
FR (1) FR2425100A1 (en)
GB (1) GB2014337A (en)
IT (1) IT1162613B (en)
NL (1) NL7901053A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051669B2 (en) * 1979-05-23 1985-11-15 株式会社精工舎 electronic clock
JPS5669586A (en) * 1979-11-12 1981-06-10 Casio Comput Co Ltd Electric watch
JPS5679990A (en) * 1979-12-05 1981-06-30 Casio Comput Co Ltd Miniature electronic apparatus
CH631861GA3 (en) * 1980-02-18 1982-09-15
DE3149521A1 (en) * 1981-12-14 1983-06-16 Braun Ag, 6000 Frankfurt Display device for different values
DE4015685C2 (en) * 1990-05-16 1996-11-28 Schickedanz Willi watch
WO2015128688A1 (en) * 2014-02-28 2015-09-03 Timothy Bishop Time display, method of presenting time information and timekeeping devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410527C3 (en) * 1973-03-08 1983-11-03 Casio Computer Co., Ltd., Tokyo Electronic time display device
US4007583A (en) * 1975-05-22 1977-02-15 Rca Corporation Electronic timepiece
DE2551542A1 (en) * 1975-11-17 1977-05-26 Joachim Reich ELECTRONIC CLOCK
DE2621042C3 (en) * 1976-05-12 1979-11-15 Rudolf Ing.(Grad.) 7418 Metzingen Wehinger Display scale for digitally displaying clocks and / or instruments

Also Published As

Publication number Publication date
BR7900873A (en) 1979-09-11
FR2425100A1 (en) 1979-11-30
GB2014337A (en) 1979-08-22
NL7901053A (en) 1979-08-15
DE2904946A1 (en) 1979-08-16
IT1162613B (en) 1987-04-01
IT7947971A0 (en) 1979-02-12

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