BR7900873A - Mostrador eletro-otico e mostrador horologico e conjunto de circuitos eletronicos para acionar o mesmo - Google Patents

Mostrador eletro-otico e mostrador horologico e conjunto de circuitos eletronicos para acionar o mesmo

Info

Publication number
BR7900873A
BR7900873A BR7900873A BR7900873A BR7900873A BR 7900873 A BR7900873 A BR 7900873A BR 7900873 A BR7900873 A BR 7900873A BR 7900873 A BR7900873 A BR 7900873A BR 7900873 A BR7900873 A BR 7900873A
Authority
BR
Brazil
Prior art keywords
display
activate
electric
same
electronic circuit
Prior art date
Application number
BR7900873A
Other languages
English (en)
Inventor
R Nobel
P Penz
B Marks
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 US05/877,041 external-priority patent/US4212159A/en
Priority claimed from US05/877,192 external-priority patent/US4209974A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of BR7900873A publication Critical patent/BR7900873A/pt

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electric Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electromechanical Clocks (AREA)
BR7900873A 1978-02-13 1979-02-13 Mostrador eletro-otico e mostrador horologico e conjunto de circuitos eletronicos para acionar o mesmo BR7900873A (pt)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
BR7900873A true BR7900873A (pt) 1979-09-11

Family

ID=27420489

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900873A BR7900873A (pt) 1978-02-13 1979-02-13 Mostrador eletro-otico e mostrador horologico e conjunto de circuitos eletronicos para acionar o mesmo

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051669B2 (ja) * 1979-05-23 1985-11-15 株式会社精工舎 電子時計
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 (pt) * 1980-02-18 1982-09-15
DE3149521A1 (de) * 1981-12-14 1983-06-16 Braun Ag, 6000 Frankfurt Anzeigevorrichtung fuer verschiedene werte
DE4015685C2 (de) * 1990-05-16 1996-11-28 Schickedanz Willi Armbanduhr
US10551797B2 (en) 2014-02-28 2020-02-04 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 (de) * 1973-03-08 1983-11-03 Casio Computer Co., Ltd., Tokyo Elektronisches Zeitanzeigegerät
US4007583A (en) * 1975-05-22 1977-02-15 Rca Corporation Electronic timepiece
DE2551542A1 (de) * 1975-11-17 1977-05-26 Joachim Reich Elektronische uhr
DE2621042C3 (de) * 1976-05-12 1979-11-15 Rudolf Ing.(Grad.) 7418 Metzingen Wehinger Anzeigeskala für digital anzeigende' Uhren und/oder Instrumente

Also Published As

Publication number Publication date
FR2425100A1 (fr) 1979-11-30
DE2904946A1 (de) 1979-08-16
GB2014337A (en) 1979-08-22
IT1162613B (it) 1987-04-01
NL7901053A (nl) 1979-08-15
IT7947971A0 (it) 1979-02-12
JPS54115171A (en) 1979-09-07

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