CA1027187A - Phase switching device - Google Patents

Phase switching device

Info

Publication number
CA1027187A
CA1027187A CA225,935A CA225935A CA1027187A CA 1027187 A CA1027187 A CA 1027187A CA 225935 A CA225935 A CA 225935A CA 1027187 A CA1027187 A CA 1027187A
Authority
CA
Canada
Prior art keywords
switching device
phase switching
phase
switching
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
CA225,935A
Other languages
English (en)
French (fr)
Inventor
Masayoshi Okabe
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1027187A publication Critical patent/CA1027187A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/465—Synchronisation of the PAL-switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Ceramic Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Bipolar Transistors (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Electronic Switches (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
CA225,935A 1974-05-10 1975-04-30 Phase switching device Expired CA1027187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5211174A JPS5722222B2 (es) 1974-05-10 1974-05-10

Publications (1)

Publication Number Publication Date
CA1027187A true CA1027187A (en) 1978-02-28

Family

ID=12905740

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,935A Expired CA1027187A (en) 1974-05-10 1975-04-30 Phase switching device

Country Status (8)

Country Link
US (1) US3955107A (es)
JP (1) JPS5722222B2 (es)
CA (1) CA1027187A (es)
DE (1) DE2520827C2 (es)
ES (1) ES437554A1 (es)
FR (1) FR2270681B1 (es)
GB (1) GB1504901A (es)
NL (1) NL7505428A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408222A (en) * 1980-05-09 1983-10-04 Motorola, Inc. Phase detector for television tuning systems and the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994044A (en) * 1957-02-05 1961-07-25 Bell Telephone Labor Inc Dual transistor switch
NL274830A (es) * 1961-04-12
US3327133A (en) * 1963-05-28 1967-06-20 Rca Corp Electronic switching
US3348145A (en) * 1963-10-18 1967-10-17 Test Equipment Corp Apparatus for testing and measuring a. c. parameters of active elements connected incircuit
NZ150543A (es) * 1966-11-02
GB1386235A (en) * 1971-05-07 1975-03-05 Rca Corp Pal chroma processor

Also Published As

Publication number Publication date
GB1504901A (en) 1978-03-22
FR2270681A1 (es) 1975-12-05
JPS5722222B2 (es) 1982-05-12
US3955107A (en) 1976-05-04
FR2270681B1 (es) 1982-01-29
JPS50152619A (es) 1975-12-08
AU8064875A (en) 1976-11-04
ES437554A1 (es) 1977-01-16
DE2520827A1 (de) 1975-11-20
DE2520827C2 (de) 1984-02-16
NL7505428A (nl) 1975-11-12

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