ES387221A1 - Perfeccionamientos en circuitos de correccion de linealidad. - Google Patents

Perfeccionamientos en circuitos de correccion de linealidad.

Info

Publication number
ES387221A1
ES387221A1 ES387221A ES387221A ES387221A1 ES 387221 A1 ES387221 A1 ES 387221A1 ES 387221 A ES387221 A ES 387221A ES 387221 A ES387221 A ES 387221A ES 387221 A1 ES387221 A1 ES 387221A1
Authority
ES
Spain
Prior art keywords
yoke
linearity correction
correction circuit
saturable reactor
circuit utilizing
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
ES387221A
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
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES387221A1 publication Critical patent/ES387221A1/es
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
    • H03K4/90—Linearisation of ramp; Synchronisation of pulses
    • 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
    • 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
    • H04N3/237—Distortion correction, e.g. for pincushion distortion correction, S-correction using passive elements, e.g. diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
ES387221A 1970-01-27 1971-01-13 Perfeccionamientos en circuitos de correccion de linealidad. Expired ES387221A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US612270A 1970-01-27 1970-01-27

Publications (1)

Publication Number Publication Date
ES387221A1 true ES387221A1 (es) 1973-05-01

Family

ID=21719424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387221A Expired ES387221A1 (es) 1970-01-27 1971-01-13 Perfeccionamientos en circuitos de correccion de linealidad.

Country Status (14)

Country Link
US (1) US3628082A (es)
JP (1) JPS499245B1 (es)
AT (1) AT328004B (es)
BE (1) BE762013A (es)
BR (1) BR7100419D0 (es)
CA (1) CA934879A (es)
ES (1) ES387221A1 (es)
FI (1) FI53387C (es)
FR (1) FR2077346B1 (es)
GB (1) GB1333164A (es)
NL (1) NL7100997A (es)
NO (1) NO130141B (es)
SE (1) SE356418B (es)
ZA (1) ZA71467B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895256A (en) * 1973-08-31 1975-07-15 Int Standard Electric Corp Horizontal deflection circuit for television receivers
GB1530903A (en) * 1974-12-20 1978-11-01 Rca Corp Television receiver deflection circuit
IN146051B (es) * 1975-11-25 1979-02-10 Rca Corp
US4179642A (en) * 1977-09-02 1979-12-18 Rca Corporation Raster correction circuit with low dissipation resistive damping
EP0467840A3 (en) * 1990-07-18 1992-10-28 Ciba-Geigy Ag Derivatives of cyclopropyle acetic acid
KR0164579B1 (en) * 1995-11-07 1999-03-20 Samsung Electronics Co Ltd Semi-wide tv

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571653A (en) * 1967-08-18 1971-03-23 Motorola Inc Horizontal pincushion correction circuit
US3566181A (en) * 1969-06-16 1971-02-23 Zenith Radio Corp Pin-cushion correction circuit

Also Published As

Publication number Publication date
ATA67271A (de) 1975-05-15
DE2103557B2 (de) 1977-01-13
NO130141B (es) 1974-07-08
FI53387C (fi) 1978-04-10
CA934879A (en) 1973-10-02
FR2077346A1 (es) 1971-10-22
JPS499245B1 (es) 1974-03-02
ZA71467B (en) 1971-10-27
DE2103557A1 (de) 1971-08-05
FI53387B (es) 1977-12-30
BE762013A (fr) 1971-07-01
FR2077346B1 (es) 1975-03-21
AT328004B (de) 1976-02-25
NL7100997A (es) 1971-07-29
GB1333164A (en) 1973-10-10
US3628082A (en) 1971-12-14
BR7100419D0 (pt) 1973-04-10
SE356418B (es) 1973-05-21

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