NL6809771A - - Google Patents

Info

Publication number
NL6809771A
NL6809771A NL6809771A NL6809771A NL6809771A NL 6809771 A NL6809771 A NL 6809771A NL 6809771 A NL6809771 A NL 6809771A NL 6809771 A NL6809771 A NL 6809771A NL 6809771 A NL6809771 A NL 6809771A
Authority
NL
Netherlands
Application number
NL6809771A
Other versions
NL162809B (nl
NL162809C (nl
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 filed Critical
Publication of NL6809771A publication Critical patent/NL6809771A/xx
Publication of NL162809B publication Critical patent/NL162809B/xx
Application granted granted Critical
Publication of NL162809C publication Critical patent/NL162809C/xx

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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/568—Correction of beam optics using supplementary correction devices
    • H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
    • H01J2229/5687—Auxiliary coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
NL6809771.A 1967-07-10 1968-07-10 Beeldweergeefinrichting, voorzien van een elektronen- straalbuis met een enkelvoudig elektronenkanon voor het opwekken van een aantal elektronenbundels. NL162809C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4412967 1967-07-10
JP4458567 1967-07-12

Publications (3)

Publication Number Publication Date
NL6809771A true NL6809771A (enrdf_load_html_response) 1969-01-14
NL162809B NL162809B (nl) 1980-01-15
NL162809C NL162809C (nl) 1980-06-16

Family

ID=26383980

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6809771.A NL162809C (nl) 1967-07-10 1968-07-10 Beeldweergeefinrichting, voorzien van een elektronen- straalbuis met een enkelvoudig elektronenkanon voor het opwekken van een aantal elektronenbundels.

Country Status (5)

Country Link
US (1) US3462638A (enrdf_load_html_response)
DE (1) DE1762569B2 (enrdf_load_html_response)
FR (1) FR1573580A (enrdf_load_html_response)
GB (1) GB1226614A (enrdf_load_html_response)
NL (1) NL162809C (enrdf_load_html_response)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234583A (enrdf_load_html_response) * 1967-09-20 1971-06-03
FR2006217A1 (enrdf_load_html_response) * 1968-04-14 1969-12-19 Sony Corp
JPS4813969B1 (enrdf_load_html_response) * 1968-04-14 1973-05-02
JPS4815580B1 (enrdf_load_html_response) * 1968-12-26 1973-05-16
USRE29895E (en) * 1968-12-30 1979-01-30 Sony Corporation Convergence means for a plural beam color picture tube
JPS4833529B1 (enrdf_load_html_response) * 1968-12-30 1973-10-15
NL163364C (nl) * 1969-02-08 1980-08-15 Philips Nv Inrichting met een elektronenstraalbuis voor kleuren- weergave, alsmede elektronenstraalbuis als onderdeel daarvan.
JPS498134A (enrdf_load_html_response) * 1972-05-10 1974-01-24
JPS5646297Y2 (enrdf_load_html_response) * 1973-02-02 1981-10-29
US4267541A (en) * 1978-12-15 1981-05-12 Denki Onkyo Co., Ltd. Deflection yoke apparatus with convergence device for in-line color television cathode-ray tube
NL8100785A (nl) * 1981-02-18 1982-09-16 Philips Nv Inrichting voor het weergeven van beelden.
US4388619A (en) * 1981-06-30 1983-06-14 International Business Machines Corporation Corrector for bundle deflection distortion in multibeam cathode ray tubes
US4528476A (en) * 1983-10-24 1985-07-09 Rca Corporation Cathode-ray tube having electron gun with three focus lenses
US4772826A (en) * 1986-06-26 1988-09-20 Rca Licensing Corporation Color display system
JP2661024B2 (ja) * 1986-12-27 1997-10-08 ソニー株式会社 陰極線管

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522838A (enrdf_load_html_response) * 1952-09-17
US2737608A (en) * 1954-11-29 1956-03-06 Rca Corp Color image reproduction apparatus
US2907915A (en) * 1956-02-16 1959-10-06 Gen Electric Cathode ray tube structure including combined electrostatic and magnetic convergence system

Also Published As

Publication number Publication date
DE1762569B2 (de) 1971-03-25
DE1762569A1 (de) 1970-10-01
FR1573580A (enrdf_load_html_response) 1969-07-04
US3462638A (en) 1969-08-19
GB1226614A (enrdf_load_html_response) 1971-03-31
NL162809B (nl) 1980-01-15
NL162809C (nl) 1980-06-16

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent