DE1918877B2 - Farbbildwiedergaberoehre - Google Patents

Farbbildwiedergaberoehre

Info

Publication number
DE1918877B2
DE1918877B2 DE19691918877 DE1918877A DE1918877B2 DE 1918877 B2 DE1918877 B2 DE 1918877B2 DE 19691918877 DE19691918877 DE 19691918877 DE 1918877 A DE1918877 A DE 1918877A DE 1918877 B2 DE1918877 B2 DE 1918877B2
Authority
DE
Germany
Prior art keywords
plates
pair
focusing lens
convergence
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.)
Withdrawn
Application number
DE19691918877
Other languages
German (de)
English (en)
Other versions
DE1918877A1 (de
Inventor
Senri Fujisawa Miyaoka (Japan)
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 DE1918877A1 publication Critical patent/DE1918877A1/de
Publication of DE1918877B2 publication Critical patent/DE1918877B2/de
Withdrawn legal-status Critical Current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
    • 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
    • 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

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)
DE19691918877 1968-04-13 1969-04-14 Farbbildwiedergaberoehre Withdrawn DE1918877B2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2462168 1968-04-13
DE19691922229 DE1922229B2 (de) 1968-04-13 1969-04-30 Farbbild wiedergaberoehre
GB22167/69A GB1221043A (en) 1968-04-13 1969-05-01 Color picture tube
NL6906914A NL6906914A (fr) 1968-04-13 1969-05-06
FR6916386A FR2044422A5 (fr) 1968-04-13 1969-05-20

Publications (2)

Publication Number Publication Date
DE1918877A1 DE1918877A1 (de) 1969-11-06
DE1918877B2 true DE1918877B2 (de) 1972-02-17

Family

ID=27510050

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19691918877 Withdrawn DE1918877B2 (de) 1968-04-13 1969-04-14 Farbbildwiedergaberoehre
DE19691922229 Pending DE1922229B2 (de) 1968-04-13 1969-04-30 Farbbild wiedergaberoehre

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19691922229 Pending DE1922229B2 (de) 1968-04-13 1969-04-30 Farbbild wiedergaberoehre

Country Status (5)

Country Link
US (2) US3575625A (fr)
DE (2) DE1918877B2 (fr)
FR (2) FR2006209A1 (fr)
GB (2) GB1216436A (fr)
NL (2) NL162784C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29895E (en) * 1968-12-30 1979-01-30 Sony Corporation Convergence means for a plural beam color picture tube
US3735189A (en) * 1971-03-19 1973-05-22 Zenith Radio Corp Blue droop correction circuit with a single supplemental correction coil
BE788144A (fr) * 1971-08-31 1973-02-28 Gte Sylvania Inc Tube a rayons cathodiques du type couleur
JPS5128492B2 (fr) * 1972-04-25 1976-08-19
US4086513A (en) * 1975-03-03 1978-04-25 Rca Corporation Plural gun cathode ray tube having parallel plates adjacent grid apertures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45861C (fr) * 1932-07-13
BE410128A (fr) * 1934-04-28
US2163233A (en) * 1935-08-02 1939-06-20 Jesse E Brown Cathode ray tube
US2170944A (en) * 1937-05-29 1939-08-29 Bell Telephone Labor Inc Multicathode ray discharge device
BE469304A (fr) * 1945-10-06
US2459724A (en) * 1946-11-27 1949-01-18 Farnsworth Res Corp Astatic cathode-ray tube
US2921228A (en) * 1954-05-18 1960-01-12 Itt Color television apparatus
US3185880A (en) * 1961-06-30 1965-05-25 Edgerton Germeshausen & Grier Electron stream deflection apparatus
GB1101153A (en) * 1965-07-28 1968-01-31 M O Company Ltd Improvements in or relating to cathode ray tubes
GB1195598A (en) * 1967-01-14 1970-06-17 Sony Corp Cathode Ray Tube
GB1217240A (en) * 1967-04-06 1970-12-31 Sony Corp New and improved color picture tube system

Also Published As

Publication number Publication date
NL162786B (nl) 1980-01-15
NL162786C (nl) 1980-01-15
FR2006209A1 (fr) 1969-12-19
GB1216436A (en) 1970-12-23
US3575625A (en) 1971-04-20
NL6906914A (fr) 1970-11-10
NL162784C (nl) 1980-01-15
FR2044422A5 (fr) 1971-02-19
GB1221043A (en) 1971-02-03
DE1922229B2 (de) 1972-01-20
NL6905716A (fr) 1969-10-15
DE1918877A1 (de) 1969-11-06
US3579008A (en) 1971-05-18
NL162784B (nl) 1980-01-15
DE1922229A1 (de) 1970-11-26

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee