JPS549040B1 - - Google Patents

Info

Publication number
JPS549040B1
JPS549040B1 JP10329770A JP10329770A JPS549040B1 JP S549040 B1 JPS549040 B1 JP S549040B1 JP 10329770 A JP10329770 A JP 10329770A JP 10329770 A JP10329770 A JP 10329770A JP S549040 B1 JPS549040 B1 JP S549040B1
Authority
JP
Japan
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
JP10329770A
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 filed Critical
Priority to JP10329770A priority Critical patent/JPS549040B1/ja
Priority to DE19712154877 priority patent/DE2154877C3/de
Priority to GB5175071A priority patent/GB1329325A/en
Priority to US00203104A priority patent/US3842411A/en
Priority to CH1364874A priority patent/CH571724A5/xx
Priority to HK554/76*UA priority patent/HK55476A/xx
Publication of JPS549040B1 publication Critical patent/JPS549040B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0047—Details electrical, e.g. selection or application of the operating voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electric Clocks (AREA)
  • Liquid Crystal (AREA)
  • Logic Circuits (AREA)
JP10329770A 1970-11-25 1970-11-25 Pending JPS549040B1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP10329770A JPS549040B1 (ja) 1970-11-25 1970-11-25
DE19712154877 DE2154877C3 (de) 1970-11-25 1971-11-04 Anzeigeeinrichtung für eine Armbanduhr mit einem Flüssigkristall-Anzeigeelement
GB5175071A GB1329325A (en) 1970-11-25 1971-11-08 Display device
US00203104A US3842411A (en) 1970-11-25 1971-11-23 Driving circuit for a display device
CH1364874A CH571724A5 (ja) 1970-11-25 1971-11-24
HK554/76*UA HK55476A (en) 1970-11-25 1976-09-08 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10329770A JPS549040B1 (ja) 1970-11-25 1970-11-25

Publications (1)

Publication Number Publication Date
JPS549040B1 true JPS549040B1 (ja) 1979-04-20

Family

ID=14350317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10329770A Pending JPS549040B1 (ja) 1970-11-25 1970-11-25

Country Status (5)

Country Link
US (1) US3842411A (ja)
JP (1) JPS549040B1 (ja)
CH (1) CH571724A5 (ja)
GB (1) GB1329325A (ja)
HK (1) HK55476A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144372A (ja) * 1974-05-09 1975-11-20
JPS5238852A (en) * 1975-09-22 1977-03-25 Seiko Instr & Electronics Ltd Level shift circuit
US4039850A (en) * 1976-05-17 1977-08-02 Fairchild Camera And Instrument Corporation Voltage converter
US4080539A (en) * 1976-11-10 1978-03-21 Rca Corporation Level shift circuit
US4125815A (en) * 1977-10-27 1978-11-14 Rca Corporation Phase lock loop indicator
JPS5677891A (en) * 1979-11-29 1981-06-26 Tokyo Shibaura Electric Co Displayyunit drive circuit
CA1175503A (en) * 1981-07-17 1984-10-02 Andreas Demetriou Cmos turn-on circuit
JPS58151719A (ja) * 1982-03-05 1983-09-09 Sony Corp パルス発生回路
US4568935A (en) * 1983-06-08 1986-02-04 Honeywell Inc. Data reporting system
US4614940A (en) * 1985-10-21 1986-09-30 Southwest Research Institute Micropower DC voltage indicator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575491A (en) * 1968-10-16 1971-04-20 Rca Corp Decreasing response time of liquid crystals
US3613351A (en) * 1969-05-13 1971-10-19 Hamilton Watch Co Wristwatch with liquid crystal display
US3575492A (en) * 1969-07-10 1971-04-20 Rca Corp Turnoff method and circuit for liquid crystal display element
US3654606A (en) * 1969-11-06 1972-04-04 Rca Corp Alternating voltage excitation of liquid crystal display matrix
US3672155A (en) * 1970-05-06 1972-06-27 Hamilton Watch Co Solid state watch
US3653745A (en) * 1970-06-11 1972-04-04 Rca Corp Circuits for driving loads such as liquid crystal displays

Also Published As

Publication number Publication date
HK55476A (en) 1976-09-17
GB1329325A (en) 1973-09-05
DE2154877B2 (de) 1974-08-22
US3842411A (en) 1974-10-15
CH571724A5 (ja) 1976-01-15
DE2154877A1 (de) 1972-06-15

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