CA1000510A - Solid state electronic timepiece - Google Patents

Solid state electronic timepiece

Info

Publication number
CA1000510A
CA1000510A CA140,002A CA140002A CA1000510A CA 1000510 A CA1000510 A CA 1000510A CA 140002 A CA140002 A CA 140002A CA 1000510 A CA1000510 A CA 1000510A
Authority
CA
Canada
Prior art keywords
solid state
electronic timepiece
state electronic
timepiece
solid
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
CA140,002A
Inventor
Roger W. Riehl
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.)
Ragen Semiconductor Inc
Original Assignee
Ragen Semiconductor 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
Application filed by Ragen Semiconductor Inc filed Critical Ragen Semiconductor Inc
Application granted granted Critical
Publication of CA1000510A publication Critical patent/CA1000510A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/005—Multiple switches
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G04G9/102—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes using multiplexing techniques
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G04G9/105—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes provided with date indication
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • G04G9/107—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes provided with means for displaying at will a time indication or a date or a part thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
CA140,002A 1971-05-03 1972-04-19 Solid state electronic timepiece Expired CA1000510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00139468A US3823551A (en) 1971-05-03 1971-05-03 Solid state electronic timepiece

Publications (1)

Publication Number Publication Date
CA1000510A true CA1000510A (en) 1976-11-30

Family

ID=22486808

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,002A Expired CA1000510A (en) 1971-05-03 1972-04-19 Solid state electronic timepiece

Country Status (5)

Country Link
US (1) US3823551A (en)
AU (1) AU4174472A (en)
CA (1) CA1000510A (en)
DE (1) DE2221681A1 (en)
GB (1) GB1392989A (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114049A (en) * 1972-02-25 1978-09-12 Tokyo Shibaura Electric Co., Ltd. Counter provided with complementary field effect transistor inverters
JPS4960264A (en) * 1972-10-09 1974-06-11
JPS4963371A (en) * 1972-10-19 1974-06-19
GB1466624A (en) * 1973-05-29 1977-03-09 Hughes Aircraft Co Electronic watch
US3991552A (en) * 1973-05-29 1976-11-16 Hughes Aircraft Company Digital watch with liquid crystal display
US3945190A (en) * 1973-06-28 1976-03-23 Citizen Watch Co., Ltd. Switch mechanism for electronic timepiece
JPS5511236B2 (en) * 1973-08-09 1980-03-24
US3962858A (en) * 1973-08-29 1976-06-15 Uranus Electronics Inc. Electronic watch
US3910030A (en) * 1973-09-12 1975-10-07 Ise Electronics Corp Digital clocks
US4026102A (en) * 1974-01-25 1977-05-31 Topp Electronics, Inc. Electronic clock
US4316276A (en) * 1974-08-15 1982-02-16 Bulova Watch Company, Inc. Key-operated solid-state timepieces
JPS5614007B2 (en) * 1974-08-19 1981-04-01
JPH0310916B2 (en) * 1974-10-31 1991-02-14 Citizen Watch Co Ltd
CH592914B5 (en) * 1974-12-11 1977-11-15 Ebauches Sa
USD246575S (en) * 1975-01-07 1977-12-06 Kabushiki Kaisha Daini Seikosha Watch case
CH599615B5 (en) * 1975-01-10 1978-05-31 Ebauches Sa
US3974637A (en) * 1975-03-28 1976-08-17 Time Computer, Inc. Light emitting diode wristwatch with angular display
US4025800A (en) * 1975-06-16 1977-05-24 Integrated Technology Corporation Binary frequency divider
US4084401A (en) * 1975-07-09 1978-04-18 Hughes Aircraft Company Digital watch with two buttons and improved setting and display control
US4068465A (en) * 1975-07-14 1978-01-17 Bernard M. Licata Clock using alternating current cycle counting
US4033260A (en) * 1975-07-29 1977-07-05 Veb Polygraph Leipzig Kombinat Fur Polygraphische Maschinen Und Ausrustungen Control system for multi-color rotary printing machines, especially for alternate one-side and two-side printing
JPS5931083B2 (en) * 1975-09-19 1984-07-31 セイコーエプソン株式会社 semiconductor integrated circuit
NL7513381A (en) * 1975-11-17 1977-05-20 Lely Nv C Van Der WATCH EQUIPPED WITH A CASE WITH SIGNAL PLATE.
CH609199B (en) * 1976-05-20 Ebauches Sa ELECTRONIC INSTRUMENT.
US4183628A (en) * 1976-05-20 1980-01-15 Ebauches S.A. Electronic watch and display device for such watch
JPS52146162A (en) * 1976-05-29 1977-12-05 Toshiba Corp Programmable counter
US4124807A (en) * 1976-09-14 1978-11-07 Solid State Scientific Inc. Bistable semiconductor flip-flop having a high resistance feedback
US4182961A (en) * 1976-09-27 1980-01-08 Rca Corporation Inhibitable counter stage and counter
US4181862A (en) * 1976-09-27 1980-01-01 Rca Corporation High speed resettable dynamic counter
US4045688A (en) * 1976-10-26 1977-08-30 Rca Corporation Power-on reset circuit
US4344161A (en) * 1979-02-09 1982-08-10 Kabushiki Kaisha Suwa Seikosha Electronic timepiece
JPS639048Y2 (en) * 1980-07-16 1988-03-17
CH644244B (en) * 1981-04-22 Asulab Sa ELECTRONIC WATCH WITH FIXED CONTROL BODY.
US5757731A (en) * 1993-11-19 1998-05-26 Rosenberg; Burton A. Linear digital-analog interactive wristwatch
CN1302561C (en) * 1999-11-12 2007-02-28 西铁城钟表股份有限公司 Display device of electronic apparatus provided with solar cell
FI113404B (en) 2000-06-08 2004-04-15 Polar Electro Oy Wrist electronic device and its control method
FR2815729B1 (en) * 2000-10-24 2003-03-28 Isa France Sa DEVICE FOR INDICATING THE BATTERY CONDITION, FOR FITTING A WATCH

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129557A (en) * 1960-10-18 1964-04-21 Rene A Fiechter Setting means for watertight clock
US3333410A (en) * 1965-04-02 1967-08-01 Instr For Industry Inc Electronic clock-calendar
US3576099A (en) * 1969-04-22 1971-04-27 Hamilton Watch Co Solid state timepiece having electro-optical time display
CH812769A4 (en) * 1969-05-29 1972-03-15
CH510911A (en) * 1969-07-03 1971-01-29 Vogel Paul Time reset device of an electronic watch
US3646751A (en) * 1969-12-05 1972-03-07 Detection Sciences Digital timing system
US3630015A (en) * 1970-01-20 1971-12-28 Kurt Lehovec Light transformation device
US3664116A (en) * 1970-04-06 1972-05-23 Gen Electric Digital clock controlled by voltage level of clock reference signal
US3672155A (en) * 1970-05-06 1972-06-27 Hamilton Watch Co Solid state watch
US3654440A (en) * 1970-07-07 1972-04-04 Rca Corp Counter

Also Published As

Publication number Publication date
US3823551A (en) 1974-07-16
GB1392989A (en) 1975-05-07
DE2221681A1 (en) 1972-11-23
AU4174472A (en) 1973-11-08

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