GB1453683A - Raster correction circuit - Google Patents

Raster correction circuit

Info

Publication number
GB1453683A
GB1453683A GB511574A GB511574A GB1453683A GB 1453683 A GB1453683 A GB 1453683A GB 511574 A GB511574 A GB 511574A GB 511574 A GB511574 A GB 511574A GB 1453683 A GB1453683 A GB 1453683A
Authority
GB
United Kingdom
Prior art keywords
transistor
circuit
current
vertical deflection
resistor
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
GB511574A
Other languages
English (en)
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.)
RCA Corp
Original Assignee
RCA 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
Priority claimed from US00329617A external-priority patent/US3825793A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB1453683A publication Critical patent/GB1453683A/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
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB511574A 1973-02-05 1974-02-04 Raster correction circuit Expired GB1453683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00329617A US3825793A (en) 1970-06-05 1973-02-05 Raster correction circuit utilizing a parabolically varying load circuit

Publications (1)

Publication Number Publication Date
GB1453683A true GB1453683A (en) 1976-10-27

Family

ID=23286241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB511574A Expired GB1453683A (en) 1973-02-05 1974-02-04 Raster correction circuit

Country Status (9)

Country Link
JP (1) JPS5521510B2 (enrdf_load_stackoverflow)
BE (1) BE810573A (enrdf_load_stackoverflow)
DE (1) DE2405481B2 (enrdf_load_stackoverflow)
ES (1) ES422940A1 (enrdf_load_stackoverflow)
FR (1) FR2216740B1 (enrdf_load_stackoverflow)
GB (1) GB1453683A (enrdf_load_stackoverflow)
IT (1) IT1006260B (enrdf_load_stackoverflow)
NL (1) NL7401153A (enrdf_load_stackoverflow)
SE (1) SE396528B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521420Y2 (enrdf_load_stackoverflow) * 1974-09-26 1980-05-23

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327918B2 (enrdf_load_stackoverflow) * 1974-10-02 1978-08-11
JPS5240654U (enrdf_load_stackoverflow) * 1975-09-13 1977-03-23

Also Published As

Publication number Publication date
DE2405481A1 (de) 1974-08-08
FR2216740A1 (enrdf_load_stackoverflow) 1974-08-30
JPS5521510B2 (enrdf_load_stackoverflow) 1980-06-10
FR2216740B1 (enrdf_load_stackoverflow) 1978-11-10
DE2405481B2 (de) 1976-04-15
AU6499974A (en) 1975-07-31
NL7401153A (enrdf_load_stackoverflow) 1974-08-07
JPS49112524A (enrdf_load_stackoverflow) 1974-10-26
SE396528B (sv) 1977-09-19
BE810573A (fr) 1974-05-29
ES422940A1 (es) 1976-05-16
IT1006260B (it) 1976-09-30

Similar Documents

Publication Publication Date Title
US2074495A (en) Circuits for cathode-ray tubes
GB1450416A (en) Television deflection circuit with low power requirement
GB1202290A (en) Regulated power supply
US3689797A (en) Circuit arrangement in a picture display device utilizing a stabilized supply voltage circuit
GB1045342A (en) Circuit arrangement for producing voltages of sawtooth waveform
GB1453683A (en) Raster correction circuit
GB673506A (en) Power recovery cathode ray beam deflection systems
US3205401A (en) Transistorized horizontal sweep circuit and associated transformer
US3185889A (en) Time-base circuit employing transistors
US3801857A (en) Television deflector circuit with transformerless coupling between the driver and output stage
GB1348034A (en) Transsistorized vertical deflection circuit
US3098171A (en) Transistor vertical deflection circuit
US3402319A (en) Television deflection circuit with temperature compensation
US3962602A (en) Side pincushion correction system
ES347895A1 (es) Un aparato receptor de television.
GB1157725A (en) Transistor Deflection Circuits for use with Cathode Ray Tubes
US3501672A (en) Drive for television receiver horizontal sweep circuit output transistor
US2574365A (en) Time base circuits
US2555830A (en) Television deflection power recovery circuit
GB997222A (en) Improvements in and relating to cathode ray tube apparatus
US3978372A (en) Vertical deflection output circuit
GB1220360A (en) Horizontal deflection circuit for cathode ray tube
US3411031A (en) Transistor deflection circuit
GB1089444A (en) Improvements in or relating to television time base circuit arrangements
GB1179962A (en) Television Deflection Circuits.

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee