GB1455313A - Compensation for pincushion distortion in electron beam deflection apparatus - Google Patents

Compensation for pincushion distortion in electron beam deflection apparatus

Info

Publication number
GB1455313A
GB1455313A GB323974A GB323974A GB1455313A GB 1455313 A GB1455313 A GB 1455313A GB 323974 A GB323974 A GB 323974A GB 323974 A GB323974 A GB 323974A GB 1455313 A GB1455313 A GB 1455313A
Authority
GB
United Kingdom
Prior art keywords
loop
windings
flanges
plane
air gap
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
GB323974A
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.)
Taiyo Yuden Co Ltd
Original Assignee
Taiyo Yuden Co 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
Priority claimed from JP920173A external-priority patent/JPS5422853B2/ja
Priority claimed from JP2467073A external-priority patent/JPS5422854B2/ja
Application filed by Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Publication of GB1455313A publication Critical patent/GB1455313A/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
    • H04N3/22—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)
GB323974A 1973-01-23 1974-01-23 Compensation for pincushion distortion in electron beam deflection apparatus Expired GB1455313A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP920173A JPS5422853B2 (nl) 1973-01-23 1973-01-23
JP2467073A JPS5422854B2 (nl) 1973-03-01 1973-03-01

Publications (1)

Publication Number Publication Date
GB1455313A true GB1455313A (en) 1976-11-10

Family

ID=26343885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB323974A Expired GB1455313A (en) 1973-01-23 1974-01-23 Compensation for pincushion distortion in electron beam deflection apparatus

Country Status (4)

Country Link
US (1) US3854108A (nl)
DE (1) DE2403217B2 (nl)
GB (1) GB1455313A (nl)
NL (1) NL162533C (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042801A (en) * 1974-08-31 1977-08-16 British Aircraft Corporation Limited Electron beam apparatus
US4020390A (en) * 1975-09-29 1977-04-26 Gte Sylvania Incorporated Side pin-cushion distortion correction circuit
US4151497A (en) * 1976-04-05 1979-04-24 Gte Sylvania Incorporated Arc-resistant deflection yoke
JPS596029Y2 (ja) * 1978-01-20 1984-02-24 日本ビクター株式会社 水平偏向回路
US4554488A (en) * 1981-06-14 1985-11-19 Victor Company Of Japan, Limited Device for correcting an image on a picture tube having in-line electron guns and a coil assembly for the device
JPS5814665U (ja) * 1981-07-21 1983-01-29 日本ビクター株式会社 受像管の偏向装置
US6013989A (en) * 1996-05-20 2000-01-11 Samsung Electronics Co., Ltd. Wide-band horizontal linearity correction circuit
JP4224039B2 (ja) * 2005-05-25 2009-02-12 スミダコーポレーション株式会社 磁性素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325675A (en) * 1964-08-05 1967-06-13 Paramount Pictures Corp Three in-line gun magnetic convergence system
US3781590A (en) * 1972-06-12 1973-12-25 Warwick Electronics Inc Pincushion distortion correction circuit

Also Published As

Publication number Publication date
NL162533C (nl) 1983-09-16
US3854108A (en) 1974-12-10
DE2403217A1 (de) 1974-07-25
NL162533B (nl) 1979-12-17
NL7400785A (nl) 1974-07-25
DE2403217B2 (de) 1976-05-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee