GB1210341A - Raster deviation correction in color cathode ray tubes - Google Patents

Raster deviation correction in color cathode ray tubes

Info

Publication number
GB1210341A
GB1210341A GB6287/69A GB628769A GB1210341A GB 1210341 A GB1210341 A GB 1210341A GB 6287/69 A GB6287/69 A GB 6287/69A GB 628769 A GB628769 A GB 628769A GB 1210341 A GB1210341 A GB 1210341A
Authority
GB
United Kingdom
Prior art keywords
plates
deflection
yoke
beams
members
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
GB6287/69A
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 GB1210341A publication Critical patent/GB1210341A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/705—Dynamic convergence systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB6287/69A 1968-02-05 1969-02-05 Raster deviation correction in color cathode ray tubes Expired GB1210341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43006857A JPS4833331B1 (de) 1968-02-05 1968-02-05

Publications (1)

Publication Number Publication Date
GB1210341A true GB1210341A (en) 1970-10-28

Family

ID=11649889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6287/69A Expired GB1210341A (en) 1968-02-05 1969-02-05 Raster deviation correction in color cathode ray tubes

Country Status (6)

Country Link
US (1) US3548249A (de)
JP (1) JPS4833331B1 (de)
DE (1) DE1905670B2 (de)
FR (1) FR2001370B1 (de)
GB (1) GB1210341A (de)
NL (1) NL163666C (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012002C3 (de) * 1969-03-17 1979-03-22 Sony Corp., Tokio Elektronenstrahlablenkeinrichtung
US3892995A (en) * 1969-10-01 1975-07-01 Hitachi Ltd Post-deflection acceleration type color picture tube
JPS5126208B1 (de) * 1971-05-18 1976-08-05
US3800176A (en) * 1972-01-14 1974-03-26 Rca Corp Self-converging color image display system
US3892996A (en) * 1972-01-14 1975-07-01 Rca Corp Self-converging color television display system
FR2201539B1 (de) * 1972-09-29 1976-10-29 Tokyo Shibaura Electric Co
NL7307040A (de) * 1973-05-21 1974-11-25
US4196370A (en) * 1978-02-24 1980-04-01 Rca Corporation CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
US4634923A (en) * 1979-11-15 1987-01-06 Rca Corporation Color picture tube having improved electron gun
US4547698A (en) * 1980-09-29 1985-10-15 Zenith Electronics Corporation Magnetic deflection field enhancer means for television CRT electron guns
US4370593A (en) * 1980-12-30 1983-01-25 Rca Corporation In-line electron gun and method for modifying the same
US4620133A (en) * 1982-01-29 1986-10-28 Rca Corporation Color image display systems
US4556819A (en) * 1983-12-13 1985-12-03 Rca Corporation Color picture tube having inline electron gun with coma correction members
US4772826A (en) * 1986-06-26 1988-09-20 Rca Licensing Corporation Color display system
US4730144A (en) * 1986-08-27 1988-03-08 Rca Corporation Color picture tube having inline electron gun with coma correction members
US20090121972A1 (en) * 2005-08-31 2009-05-14 Richard Hugh Miller CRT display having a single plane sheath beam bender and video correction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925542A (en) * 1957-05-31 1960-02-16 Gen Electric Deflection and dynamic convergence system for multi-beam cathode ray tubes
US3307067A (en) * 1964-04-16 1967-02-28 Motorola Inc Dynamic blue lateral correction system
US3430099A (en) * 1966-08-23 1969-02-25 Gen Electric Simplified deflection system for plural in-line beam cathode ray tube
GB1195598A (en) * 1967-01-14 1970-06-17 Sony Corp Cathode Ray Tube

Also Published As

Publication number Publication date
US3548249A (en) 1970-12-15
FR2001370B1 (de) 1975-06-20
NL163666B (nl) 1980-04-15
JPS4833331B1 (de) 1973-10-13
DE1905670B2 (de) 1971-11-04
DE1905670A1 (de) 1969-09-18
NL6901838A (de) 1969-08-07
FR2001370A1 (de) 1969-09-26
NL163666C (nl) 1980-09-15

Similar Documents

Publication Publication Date Title
GB1210341A (en) Raster deviation correction in color cathode ray tubes
USRE35548E (en) Color display tube system with reduced spot growth
US2887598A (en) Plural gun cathode ray tube
US2907915A (en) Cathode ray tube structure including combined electrostatic and magnetic convergence system
US2752520A (en) Tri-color kinescope
US3930185A (en) Display system with simplified convergence
GB1523304A (en) Display system utilizing beam shape correction
US3363128A (en) Convergence system for a tricolor, three-gun television tube
US3594600A (en) Convergence means for a plural beam color picture tube
US3866080A (en) Inline electron gun having magnetically permeable plates for enhancing convergence of electron beams
US3970890A (en) Plural beam cathode ray tube including an astigmatic electron lens and self-converging
US3325675A (en) Three in-line gun magnetic convergence system
GB1335508A (en) Colour cathode ray tube
US5327051A (en) Deflection system with a pair of quadrupole arrangements
US3002120A (en) Beam convergence apparatus for tri-color kinescope
US2923844A (en) Cathode ray tube structure including convergence system
US3639796A (en) Color convergence system having elongated magnets perpendicular to plane of plural beams
US2975325A (en) Electron beam deflection system
Barbin et al. New color picture tube system for portable TV receivers
US3912970A (en) Electron beam deflection correction system
US3789258A (en) Electron beam and deflection yoke alignment for producing convergence of plural in-line beams
US2806164A (en) Beam convergence apparatus for tri-color kinescopes
US3005927A (en) Cathode-ray tubes of the focus-mask variety
US3411029A (en) Color television picture tube
US2898493A (en) Method and apparatus for controlling electron beams

Legal Events

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