DE1639464C3 - Kathodenstrahlroehre - Google Patents

Kathodenstrahlroehre

Info

Publication number
DE1639464C3
DE1639464C3 DE1968Y0001238 DEY0001238A DE1639464C3 DE 1639464 C3 DE1639464 C3 DE 1639464C3 DE 1968Y0001238 DE1968Y0001238 DE 1968Y0001238 DE Y0001238 A DEY0001238 A DE Y0001238A DE 1639464 C3 DE1639464 C3 DE 1639464C3
Authority
DE
Germany
Prior art keywords
lens
screen
electron
bundles
axis
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
DE1968Y0001238
Other languages
German (de)
English (en)
Other versions
DE1639464A1 (de
DE1639464B2 (de
Inventor
Yoshiharu Katagiri
Senri Miyaka
Akio Ohgoshi
Susumu Yoshida
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 DE1639464A1 publication Critical patent/DE1639464A1/de
Publication of DE1639464B2 publication Critical patent/DE1639464B2/de
Application granted granted Critical
Publication of DE1639464C3 publication Critical patent/DE1639464C3/de
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
    • H04N9/18—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)
DE1968Y0001238 1967-01-14 1968-01-15 Kathodenstrahlroehre Expired DE1639464C3 (de)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
DE1639464A1 DE1639464A1 (de) 1972-04-20
DE1639464B2 DE1639464B2 (de) 1972-12-07
DE1639464C3 true DE1639464C3 (de) 1973-07-05

Family

ID=26336062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1968Y0001238 Expired DE1639464C3 (de) 1967-01-14 1968-01-15 Kathodenstrahlroehre

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) CH497784A (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
USRE29740E (en) * 1968-02-05 1978-08-22 Sony Corporation Color cathode ray tube of the plural beam, single electron gun type
JPS4833331B1 (enrdf_load_stackoverflow) * 1968-02-05 1973-10-13
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
NL162787C (nl) * 1968-04-14 1980-06-16 Sony Corp Elektronenstraalbuis met een enkelvoudig elektronenkanon voor het opwekken van drie elektronenbundels, alsmede beeldweergeefinrichting voorzien van een dergelijke elektronenstraalbuis.
GB1234513A (enrdf_load_stackoverflow) * 1968-04-14 1971-06-03
NL161916C (nl) * 1968-04-14 1980-03-17 Sony Corp Elektronenstraalbuis met een enkelvoudig elektronenkanon voor het opwekken van drie elektronenbundels, alsmede beeldweergeefinrichting voorzien van een dergelijke elektronenstraalbuis.
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
US3714489A (en) * 1971-03-22 1973-01-30 Gte Sylvania Inc Multibeam single gun electron discharge device
US3686727A (en) * 1971-03-22 1972-08-29 Sylvania Electric Prod Method of fabricating a multibeam electron gun structure
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690517A (en) * 1952-09-30 1954-09-28 Rca Corp Plural beam electron gun

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511307A (enrdf_load_stackoverflow) * 1951-06-29
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.
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690517A (en) * 1952-09-30 1954-09-28 Rca Corp Plural beam electron gun

Also Published As

Publication number Publication date
CH497784A (de) 1970-10-15
CH497043A (de) 1970-09-30
FR1605134A (enrdf_load_stackoverflow) 1973-03-16
DE1639464A1 (de) 1972-04-20
DE1639464B2 (de) 1972-12-07
GB1195598A (en) 1970-06-17
AT310823B (de) 1973-09-15
NL6800540A (enrdf_load_stackoverflow) 1968-07-15
US3448316A (en) 1969-06-03
NL151554B (nl) 1976-11-15
BE726682A (enrdf_load_stackoverflow) 1969-06-16
SE353182B (enrdf_load_stackoverflow) 1973-01-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977