DD145819A5 - Farbbildroehre - Google Patents

Farbbildroehre Download PDF

Info

Publication number
DD145819A5
DD145819A5 DD79215386A DD21538679A DD145819A5 DD 145819 A5 DD145819 A5 DD 145819A5 DD 79215386 A DD79215386 A DD 79215386A DD 21538679 A DD21538679 A DD 21538679A DD 145819 A5 DD145819 A5 DD 145819A5
Authority
DD
German Democratic Republic
Prior art keywords
electrodes
axes
tube
screen
electron
Prior art date
Application number
DD79215386A
Other languages
German (de)
English (en)
Inventor
Jan Bijma
Helmut Joeres
Johannes H M Johanns
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Publication of DD145819A5 publication Critical patent/DD145819A5/de

Links

Classifications

    • 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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
DD79215386A 1978-09-08 1979-09-06 Farbbildroehre DD145819A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7809160A NL7809160A (nl) 1978-09-08 1978-09-08 Kleurenbeeldbuis.

Publications (1)

Publication Number Publication Date
DD145819A5 true DD145819A5 (de) 1981-01-07

Family

ID=19831501

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79215386A DD145819A5 (de) 1978-09-08 1979-09-06 Farbbildroehre

Country Status (10)

Country Link
US (1) US4291251A (nl)
JP (1) JPS5537798A (nl)
CA (1) CA1135766A (nl)
DD (1) DD145819A5 (nl)
DE (1) DE2934993C2 (nl)
ES (1) ES483938A1 (nl)
FR (1) FR2435808A1 (nl)
GB (1) GB2031221B (nl)
IT (1) IT1123551B (nl)
NL (1) NL7809160A (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5763750A (en) * 1980-10-03 1982-04-17 Hitachi Ltd Control picture tube electron gun
NL8102527A (nl) * 1981-05-22 1982-12-16 Philips Nv Kleurenbeeldbuis.
NL8102526A (nl) * 1981-05-22 1982-12-16 Philips Nv Kleurenbeeldbuis.
US4449069A (en) * 1982-02-10 1984-05-15 Rca Corporation Color picture tube with focusing electrode having electrostatic field distortion aperture therein
JPS5951440A (ja) * 1982-09-16 1984-03-24 Matsushita Electronics Corp インライン形電子銃およびその製造方法
NL8204185A (nl) * 1982-10-29 1984-05-16 Philips Nv Kathodestraalbuis.
US4528476A (en) * 1983-10-24 1985-07-09 Rca Corporation Cathode-ray tube having electron gun with three focus lenses
US4833364A (en) * 1984-04-04 1989-05-23 Hitachi, Ltd. Electron gun for color picture tubes having uniquely formed lens apertures
US4697120A (en) * 1986-06-26 1987-09-29 Rca Corporation Color display system with electrostatic convergence means
GB2208564A (en) * 1987-07-29 1989-04-05 Philips Nv Colour cathode ray tube having an in-line electron gun
FR2644628B1 (fr) * 1989-03-17 1996-10-04 Videocolor Grille de focalisation pour canon a electrons en ligne pour tube de television en couleurs et canon a electrons en ligne utilisant une telle grille
EP0438139B1 (en) * 1990-01-18 1996-04-17 Kabushiki Kaisha Toshiba Color cathode ray tube
FR2724048B1 (fr) * 1994-08-26 1997-01-10 Thomson Tubes & Displays Canon a electrons coplanaire a zone de formation de faisceau amelioree

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957106A (en) * 1954-08-12 1960-10-18 Rca Corp Plural beam gun
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques
NL7217179A (nl) * 1972-12-16 1974-06-18
DE2406443A1 (de) * 1973-02-26 1974-09-05 Hitachi Ltd Elektronenschleuder fuer farbbildroehren
NL7400887A (nl) * 1974-01-23 1975-07-25 Philips Nv Kathodestraalbuis.
NL7402421A (nl) * 1974-02-22 1975-08-26 Philips Nv Kathodestraalbuis voor het weergeven van gekleurde beelden.
JPS53118972A (en) * 1977-03-28 1978-10-17 Toshiba Corp Electron gun constituent body
DE2832687C2 (de) * 1978-07-26 1984-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronenstrahlerzeugungssystem einer Farbbildkathodenstrahlröhre

Also Published As

Publication number Publication date
FR2435808A1 (fr) 1980-04-04
DE2934993C2 (de) 1985-05-15
JPS5537798A (en) 1980-03-15
GB2031221B (en) 1982-10-06
NL7809160A (nl) 1980-03-11
US4291251A (en) 1981-09-22
CA1135766A (en) 1982-11-16
FR2435808B1 (nl) 1982-04-23
IT7925505A0 (it) 1979-09-05
GB2031221A (en) 1980-04-16
ES483938A1 (es) 1980-03-01
DE2934993A1 (de) 1980-03-20
JPH0332174B2 (nl) 1991-05-10
IT1123551B (it) 1986-04-30

Similar Documents

Publication Publication Date Title
DE2850411C2 (de) Elektronenstrahlerzeugungssystem in einer Kathodenstrahlröhre
DE3614700C2 (nl)
DE2608463A1 (de) Strahlsystem fuer eine kathodenstrahlroehre
DE2534912A1 (de) Fokussierlinsenanordnung fuer den elektronenstrahl einer kathodenstrahlroehre
DD145819A5 (de) Farbbildroehre
DE3839389A1 (de) Elektronenkanone fuer eine farbbildroehre
DE2850369C2 (de) Elektronenstrahlerzeugungssystem in einer Kathodenstrahlröhre
DE4312329A1 (de) Dynamisch fokussierende Elektronenkanone
DE2800066A1 (de) Elektronenstrahlroehre
DE2500818A1 (de) Kathodenstrahlroehre
DE4037029C2 (de) Elektronenkanone für eine Farbkathodenstrahlröhre
DE2811355C2 (de) Elektrostatisches Elektronen-Linsensystem
DE3218939C2 (nl)
DE2428047A1 (de) Kathodenstrahlroehre
DE2914838C2 (de) Elektronenstrahlerzeugungssystem
DE2935788A1 (de) Kathodenstrahlroehre
DE2729932A1 (de) Kathodenstrahlroehre mit einer astigmatischen elektronenlinse
DE2010520A1 (de) Kathodenstrahlrohre
DE1015842B (de) Elektronenstrahlroehre zur Wiedergabe von Farbfernsehbildern
DE3216039C2 (de) Elektronenstrahl-Erzeugungssystem einer Kathodenstrahlröhre
DE19741381A1 (de) Elektronenkanone für Farbkathodenstrahlröhre
DE4431335B4 (de) Elektronenkanone für eine Farbbildröhre
DE3305415C2 (nl)
DE729003C (de) Einrichtung zur Erzeugung mehrerer Elektronenstrahlen in einer Kathodenstrahlroehre
DD212355A5 (de) Kathodenstrahlroehre