CA995354A - Transistor television line scan circuit - Google Patents

Transistor television line scan circuit

Info

Publication number
CA995354A
CA995354A CA184,255A CA184255A CA995354A CA 995354 A CA995354 A CA 995354A CA 184255 A CA184255 A CA 184255A CA 995354 A CA995354 A CA 995354A
Authority
CA
Canada
Prior art keywords
line scan
scan circuit
television line
transistor
transistor television
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
CA184,255A
Other languages
English (en)
Other versions
CA184255S (en
Inventor
Michael J. Maytum
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
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of CA995354A publication Critical patent/CA995354A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
CA184,255A 1972-11-24 1973-10-25 Transistor television line scan circuit Expired CA995354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5438472A GB1406895A (en) 1972-11-24 1972-11-24 Transistor television line scan deflection circuit

Publications (1)

Publication Number Publication Date
CA995354A true CA995354A (en) 1976-08-17

Family

ID=10470830

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,255A Expired CA995354A (en) 1972-11-24 1973-10-25 Transistor television line scan circuit

Country Status (12)

Country Link
US (1) US3887840A (ja)
JP (1) JPS4997518A (ja)
BE (1) BE805917A (ja)
BR (1) BR7309192D0 (ja)
CA (1) CA995354A (ja)
DE (1) DE2358408A1 (ja)
ES (1) ES420748A1 (ja)
FR (1) FR2208259A1 (ja)
GB (1) GB1406895A (ja)
IT (1) IT996413B (ja)
NL (1) NL7316062A (ja)
SE (1) SE385427B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30074E (en) * 1972-12-19 1979-08-14 U.S. Philips Corporation Circuit arrangement for producing a sawtooth current through a line deflection coil in an image display apparatus
JPS5015424A (ja) * 1973-06-08 1975-02-18
JPS5049922A (ja) * 1973-09-03 1975-05-06
JPS5548611Y2 (ja) * 1974-07-01 1980-11-13
JPS5654684Y2 (ja) * 1974-10-04 1981-12-19
NL7513160A (nl) * 1975-11-11 1977-05-13 Philips Nv Schakeling in een beeldweergeefinrichting voor het opwekken van een zaagtandvormige afbuig- stroom door een lijnafbuigspoel.
JPS5484425A (en) * 1977-12-19 1979-07-05 Sony Corp Switching regulator
US4176304A (en) * 1978-05-09 1979-11-27 Rca Corporation Regulating television horizontal deflection arrangement
IT1108039B (it) * 1978-06-08 1985-12-02 Indesit Circuito per ottenere una corrente a denti di sega in una bobina
NL7902630A (nl) * 1979-04-04 1980-10-07 Hollandse Signaalapparaten Bv Spanningsverzorgingsschakeling.
US6570777B1 (en) * 2001-12-06 2003-05-27 Eni Technology, Inc. Half sine wave resonant drive circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE748171A (fr) * 1969-04-25 1970-09-28 Philips Nv Circuit equipant un dispositif de reproduction d'images
GB1338754A (en) * 1971-01-29 1973-11-28 Sony Corp Horizontal deflection circuits
GB1372856A (en) * 1971-12-21 1974-11-06 Matsushita Electric Ind Co Ltd Saw tooth generators
US3819979A (en) * 1973-05-10 1974-06-25 Philco Ford Corp High voltage regulators

Also Published As

Publication number Publication date
IT996413B (it) 1975-12-10
FR2208259A1 (ja) 1974-06-21
DE2358408A1 (de) 1974-06-06
NL7316062A (ja) 1974-05-28
JPS4997518A (ja) 1974-09-14
SE385427B (sv) 1976-06-28
GB1406895A (en) 1975-09-17
ES420748A1 (es) 1976-07-16
BE805917A (fr) 1974-02-01
US3887840A (en) 1975-06-03
BR7309192D0 (pt) 1974-08-29

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