GB1307547A - Television display apparatus - Google Patents

Television display apparatus

Info

Publication number
GB1307547A
GB1307547A GB2521370A GB2521370A GB1307547A GB 1307547 A GB1307547 A GB 1307547A GB 2521370 A GB2521370 A GB 2521370A GB 2521370 A GB2521370 A GB 2521370A GB 1307547 A GB1307547 A GB 1307547A
Authority
GB
United Kingdom
Prior art keywords
line
current
correction
circuit
voltages
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
GB2521370A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1307547A publication Critical patent/GB1307547A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H04N9/285—Arrangements for convergence or focusing using quadrupole lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB2521370A 1969-05-29 1970-05-26 Television display apparatus Expired GB1307547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6908229A NL158340B (nl) 1969-05-29 1969-05-29 Beeldweergeefinrichting met een modulator voor het opwekken van een beeldregelfrequente zaagtandvormige stroom met een rasterfrequent varierende amplitude.

Publications (1)

Publication Number Publication Date
GB1307547A true GB1307547A (en) 1973-02-21

Family

ID=19807049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2521370A Expired GB1307547A (en) 1969-05-29 1970-05-26 Television display apparatus

Country Status (12)

Country Link
JP (1) JPS5528274B1 (nl)
AT (1) AT298580B (nl)
BE (1) BE751051A (nl)
CA (1) CA923613A (nl)
CH (1) CH508323A (nl)
DE (1) DE2024817B2 (nl)
ES (1) ES380124A1 (nl)
FR (1) FR2043788B1 (nl)
GB (1) GB1307547A (nl)
NL (1) NL158340B (nl)
SE (1) SE365089B (nl)
YU (1) YU34001B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603442B1 (fr) * 1986-09-02 1988-11-10 Radiotechnique Ind & Comm Circuit de balayage lignes avec correction dynamique de s
CN111965576B (zh) * 2020-07-07 2023-05-16 无锡鸣石峻致医疗科技有限公司 一种单端口双频线圈

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526689A (fr) * 1966-06-11 1968-05-24 Philips Nv Dispositif de reproduction d'images de télévision en couleurs

Also Published As

Publication number Publication date
CA923613A (en) 1973-03-27
FR2043788B1 (nl) 1975-02-21
DE2024817B2 (de) 1971-08-19
NL158340B (nl) 1978-10-16
ES380124A1 (es) 1972-08-16
YU34001B (en) 1978-09-08
YU135570A (nl) 1978-02-28
CH508323A (de) 1971-05-31
NL6908229A (nl) 1970-12-01
DE2024817A1 (de) 1970-12-03
SE365089B (nl) 1974-03-11
FR2043788A1 (nl) 1971-02-19
AT298580B (de) 1972-05-10
BE751051A (fr) 1970-11-27
JPS5528274B1 (nl) 1980-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees