BE726682A - - Google Patents

Info

Publication number
BE726682A
BE726682A BE726682A BE726682A BE726682A BE 726682 A BE726682 A BE 726682A BE 726682 A BE726682 A BE 726682A BE 726682 A BE726682 A BE 726682A BE 726682 A BE726682 A BE 726682A
Authority
BE
Belgium
Application number
BE726682A
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 BE726682A publication Critical patent/BE726682A/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
    • H04N9/18—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
    • H04N9/20—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals with more than one beam in a tube
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
BE726682A 1967-01-14 1969-01-09 BE726682A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP262967 1967-01-14
JP1785667 1967-03-22

Publications (1)

Publication Number Publication Date
BE726682A true BE726682A (enrdf_load_stackoverflow) 1969-06-16

Family

ID=26336062

Family Applications (1)

Application Number Title Priority Date Filing Date
BE726682A BE726682A (enrdf_load_stackoverflow) 1967-01-14 1969-01-09

Country Status (9)

Country Link
US (1) US3448316A (enrdf_load_stackoverflow)
AT (1) AT310823B (enrdf_load_stackoverflow)
BE (1) BE726682A (enrdf_load_stackoverflow)
CH (2) CH497043A (enrdf_load_stackoverflow)
DE (1) DE1639464C3 (enrdf_load_stackoverflow)
FR (1) FR1605134A (enrdf_load_stackoverflow)
GB (1) GB1195598A (enrdf_load_stackoverflow)
NL (1) NL151554B (enrdf_load_stackoverflow)
SE (1) SE353182B (enrdf_load_stackoverflow)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234583A (enrdf_load_stackoverflow) * 1967-09-20 1971-06-03
JPS4833331B1 (enrdf_load_stackoverflow) * 1968-02-05 1973-10-13
USRE29740E (en) * 1968-02-05 1978-08-22 Sony Corporation Color cathode ray tube of the plural beam, single electron gun type
US3639796A (en) * 1968-03-11 1972-02-01 Sony Corp Color convergence system having elongated magnets perpendicular to plane of plural beams
GB1204231A (en) * 1968-04-10 1970-09-03 Rank Organisation Ltd Improvements in cathode ray tubes
US3575625A (en) * 1968-04-13 1971-04-20 Sony Corp Color tube with convergence electrode mounting and connecting structure
US3755703A (en) * 1968-04-14 1973-08-28 Sony Corp Electron gun device for color tube
GB1241111A (en) * 1968-04-14 1971-07-28 Sony Corp Misconvergence compensation for single-gun, plural-beam type colour tv picture tube
GB1234513A (enrdf_load_stackoverflow) * 1968-04-14 1971-06-03
JPS4813969B1 (enrdf_load_stackoverflow) * 1968-04-14 1973-05-02
US3638064A (en) * 1968-06-15 1972-01-25 Sony Corp Convergence deflection system for a color picture tube
US3651370A (en) * 1968-07-19 1972-03-21 Rikagaku Kenkyusho Hirowasa Charged-particle-beam focusing and deflecting system utilizing a plurality of electronic lenses for focusing the beam
FR1588577A (enrdf_load_stackoverflow) * 1968-09-16 1970-04-17
US3651369A (en) * 1968-11-13 1972-03-21 Sony Corp Cathode ray tube
JPS4815580B1 (enrdf_load_stackoverflow) * 1968-12-26 1973-05-16
GB1246740A (en) * 1968-12-27 1971-09-15 Sony Corp Color picture tube
US3546525A (en) * 1969-01-21 1970-12-08 Sony Corp Electron gun electrical connection apparatus
NL163364C (nl) * 1969-02-08 1980-08-15 Philips Nv Inrichting met een elektronenstraalbuis voor kleuren- weergave, alsmede elektronenstraalbuis als onderdeel daarvan.
US3883771A (en) * 1969-03-07 1975-05-13 Akio Ohgoshi Collinear electron gun system including accelerating grid having greater effective thickness for off axis beams
US3619686A (en) * 1969-03-07 1971-11-09 Sony Corp Color cathode-ray tube with in-line plural electron sources and central section of common grid protruding toward central source
US3778666A (en) * 1969-04-07 1973-12-11 Sony Corp Convergence deflecting device for single-gun, plural-beam color picture tube
US3651359A (en) * 1969-04-23 1972-03-21 Sony Corp Abberation correction of plurality of beams in color cathode ray tube
US3875446A (en) * 1969-06-02 1975-04-01 Sony Corp Acute angle source of plural beams for color cathode ray tube
US3678318A (en) * 1969-06-02 1972-07-18 Sony Corp Cathode ray tube having divergent deflection plates for converging three beams
US4119883A (en) * 1969-06-30 1978-10-10 Sony Corporation Cathode ray tube
GB1288101A (enrdf_load_stackoverflow) * 1969-07-25 1972-09-06
JPS4919349B1 (enrdf_load_stackoverflow) * 1969-08-23 1974-05-16
US3846659A (en) * 1969-09-10 1974-11-05 France Couleur Soc Mounting arrangement for coplanar grids having common flat strip cathode
US3927341A (en) * 1969-09-12 1975-12-16 Rca Corp Cathode ray tube gun having nested electrode assembly
US3828216A (en) * 1970-02-14 1974-08-06 Sony Corp Color display tube with elongated phosphor dots and shadow mask apertures
CH525597A (de) * 1970-05-21 1972-07-15 Haefely & Cie Ag Emil Steuereinrichtung für das Einschusssystem eines Elektronenbeschleunigers
US3916244A (en) * 1970-11-16 1975-10-28 Jr John Evans Plural-beam color picture tube with improved magnetic convergence structure
US3686727A (en) * 1971-03-22 1972-08-29 Sylvania Electric Prod Method of fabricating a multibeam electron gun structure
US3714489A (en) * 1971-03-22 1973-01-30 Gte Sylvania Inc Multibeam single gun electron discharge device
US3732450A (en) * 1971-08-20 1973-05-08 Philco Ford Corp Electron gun assembly having cathodes insulatively mounted in metallic plate
US3928785A (en) * 1971-11-23 1975-12-23 Adrian W Standaart Single gun, multi-screen, multi-beam, multi-color cathode ray tube
JPS5128492B2 (enrdf_load_stackoverflow) * 1972-04-25 1976-08-19
JPS5520329B2 (enrdf_load_stackoverflow) * 1974-05-23 1980-06-02
DE3212248A1 (de) * 1982-04-02 1983-10-06 Standard Elektrik Lorenz Ag Elektronenoptik des elektronenstrahlerzeugersystems einer farbbildroehre
US4528476A (en) * 1983-10-24 1985-07-09 Rca Corporation Cathode-ray tube having electron gun with three focus lenses
JP2735176B2 (ja) * 1986-03-19 1998-04-02 株式会社東芝 カラー受像管
JP2661024B2 (ja) * 1986-12-27 1997-10-08 ソニー株式会社 陰極線管
US4745331A (en) * 1987-07-20 1988-05-17 Rca Licensing Corporation Color picture tube having an inline electron gun with an einzel lens
US4742266A (en) * 1987-07-20 1988-05-03 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
US4737682A (en) * 1987-07-20 1988-04-12 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
US4771216A (en) * 1987-08-13 1988-09-13 Zenith Electronics Corporation Electron gun system providing for control of convergence, astigmatism and focus with a single dynamic signal
US5091673A (en) * 1988-09-28 1992-02-25 Kabushiki Kaisha Toshba Color cathode ray tube apparatus
US5036258A (en) * 1989-08-11 1991-07-30 Zenith Electronics Corporation Color CRT system and process with dynamic quadrupole lens structure
US5043625A (en) * 1989-11-15 1991-08-27 Zenith Electronics Corporation Spherical aberration-corrected inline electron gun
US5382883A (en) * 1993-07-28 1995-01-17 Chunghwa Picture Tubes, Ltd. Multi-beam group electron gun with common lens for color CRT
JPH1167121A (ja) * 1997-08-27 1999-03-09 Matsushita Electron Corp 陰極線管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170681B (nl) * 1951-06-29 Philips Nv Glimontladingslamp met een van gaten voorziene vlakke elektrode.
US3011090A (en) * 1952-06-24 1961-11-28 Rca Corp Plural beam tube
NL181409B (nl) * 1952-09-17 Nitto Electric Ind Co Werkwijze ter vervaardiging van een selectief permeabel membraan.
US2690517A (en) * 1952-09-30 1954-09-28 Rca Corp Plural beam electron gun
US2887598A (en) * 1956-04-16 1959-05-19 Rca Corp Plural gun cathode ray tube
US2862144A (en) * 1958-03-21 1958-11-25 Gen Dynamics Corp Simplified system for character selection in a shaped beam tube
FR1392502A (fr) * 1963-10-30 1965-03-19 Cft Comp Fse Television Fonctionnement aux tubes récepteurs de télévision en couleurs
US3325675A (en) * 1964-08-05 1967-06-13 Paramount Pictures Corp Three in-line gun magnetic convergence system

Also Published As

Publication number Publication date
CH497784A (de) 1970-10-15
NL6800540A (enrdf_load_stackoverflow) 1968-07-15
DE1639464C3 (de) 1973-07-05
GB1195598A (en) 1970-06-17
AT310823B (de) 1973-09-15
FR1605134A (enrdf_load_stackoverflow) 1973-03-16
CH497043A (de) 1970-09-30
NL151554B (nl) 1976-11-15
DE1639464A1 (de) 1972-04-20
US3448316A (en) 1969-06-03
SE353182B (enrdf_load_stackoverflow) 1973-01-22
DE1639464B2 (de) 1972-12-07

Similar Documents

Publication Publication Date Title
FR1605134A (enrdf_load_stackoverflow)
AU5765369A (enrdf_load_stackoverflow)
AT298283B (enrdf_load_stackoverflow)
AU342066A (enrdf_load_stackoverflow)
AU2277767A (enrdf_load_stackoverflow)
AU2528767A (enrdf_load_stackoverflow)
AU2256867A (enrdf_load_stackoverflow)
AU3189468A (enrdf_load_stackoverflow)
AU1273466A (enrdf_load_stackoverflow)
AU610966A (enrdf_load_stackoverflow)
AU2977667A (enrdf_load_stackoverflow)
AU2454867A (enrdf_load_stackoverflow)
BE693190A (enrdf_load_stackoverflow)
BE692778A (enrdf_load_stackoverflow)
BE709423A (enrdf_load_stackoverflow)
BE708957A (enrdf_load_stackoverflow)
BE708806A (enrdf_load_stackoverflow)
BE711110A (enrdf_load_stackoverflow)
BE708105A (enrdf_load_stackoverflow)
BE704024A (enrdf_load_stackoverflow)
BE699176A (enrdf_load_stackoverflow)
BE693471A (enrdf_load_stackoverflow)
BE693296A (enrdf_load_stackoverflow)
BE693250A (enrdf_load_stackoverflow)
AU97666A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SONY CORP.

Effective date: 19890109