GB1205856A - Misconvergence compensation for single gun, plural beam type color television picture tube - Google Patents

Misconvergence compensation for single gun, plural beam type color television picture tube

Info

Publication number
GB1205856A
GB1205856A GB33820/68A GB3382068A GB1205856A GB 1205856 A GB1205856 A GB 1205856A GB 33820/68 A GB33820/68 A GB 33820/68A GB 3382068 A GB3382068 A GB 3382068A GB 1205856 A GB1205856 A GB 1205856A
Authority
GB
United Kingdom
Prior art keywords
plates
convergence
picture tube
type color
color 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
GB33820/68A
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB1205856A publication Critical patent/GB1205856A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB33820/68A 1967-07-19 1968-07-16 Misconvergence compensation for single gun, plural beam type color television picture tube Expired GB1205856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4625267 1967-07-19

Publications (1)

Publication Number Publication Date
GB1205856A true GB1205856A (en) 1970-09-23

Family

ID=12741964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33820/68A Expired GB1205856A (en) 1967-07-19 1968-07-16 Misconvergence compensation for single gun, plural beam type color television picture tube

Country Status (5)

Country Link
US (1) US3548248A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1762612B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1575018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1205856A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6810322A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201833A (en) * 1986-12-27 1988-09-07 Sony Corp Cathode ray tubes
US4933598A (en) * 1986-12-27 1990-06-12 Sony Corporation Cathode-ray tube with internal insulated electrical conductors

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735189A (en) * 1971-03-19 1973-05-22 Zenith Radio Corp Blue droop correction circuit with a single supplemental correction coil
JPS58154143A (ja) * 1982-03-10 1983-09-13 Sony Corp 複ビ−ム電子銃
US4772826A (en) * 1986-06-26 1988-09-20 Rca Licensing Corporation Color display system
US5396156A (en) * 1992-09-28 1995-03-07 Sony Corporation Convergence correction circuit for cathode ray tube
JP3230333B2 (ja) * 1993-05-19 2001-11-19 ソニー株式会社 ダイナミックコンバーゼンス装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522838A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1952-09-17
US2907915A (en) * 1956-02-16 1959-10-06 Gen Electric Cathode ray tube structure including combined electrostatic and magnetic convergence system
US2975325A (en) * 1956-05-26 1961-03-14 Gen Electric Electron beam deflection system
NL227158A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1957-04-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201833A (en) * 1986-12-27 1988-09-07 Sony Corp Cathode ray tubes
US4933598A (en) * 1986-12-27 1990-06-12 Sony Corporation Cathode-ray tube with internal insulated electrical conductors
GB2201833B (en) * 1986-12-27 1990-09-19 Sony Corp Cathode ray tubes

Also Published As

Publication number Publication date
DE1762612A1 (de) 1970-08-20
US3548248A (en) 1970-12-15
NL6810322A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-01-21
FR1575018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-07-18
DE1762612B2 (de) 1971-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years