FR2006215A1 - - Google Patents

Info

Publication number
FR2006215A1
FR2006215A1 FR6911487A FR6911487A FR2006215A1 FR 2006215 A1 FR2006215 A1 FR 2006215A1 FR 6911487 A FR6911487 A FR 6911487A FR 6911487 A FR6911487 A FR 6911487A FR 2006215 A1 FR2006215 A1 FR 2006215A1
Authority
FR
France
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Withdrawn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
FR6911487A
Other languages
French (fr)
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 FR2006215A1 publication Critical patent/FR2006215A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
FR6911487A 1968-04-14 1969-04-14 Withdrawn FR2006215A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2459368 1968-04-14

Publications (1)

Publication Number Publication Date
FR2006215A1 true FR2006215A1 (ja) 1969-12-19

Family

ID=12142439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6911487A Withdrawn FR2006215A1 (ja) 1968-04-14 1969-04-14

Country Status (5)

Country Link
US (1) US3571645A (ja)
DE (1) DE1918915B2 (ja)
FR (1) FR2006215A1 (ja)
GB (1) GB1234513A (ja)
NL (1) NL162785C (ja)

Families Citing this family (1)

* 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1954666A (en) * 1931-09-10 1934-04-10 Gen Electric Cathode ray tube
BE410128A (ja) * 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
US2228266A (en) * 1939-07-01 1941-01-14 Bell Telephone Labor Inc Signal translating apparatus
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
NL6905717A (ja) 1969-10-16
DE1918915B2 (de) 1972-02-17
NL162785C (nl) 1980-06-16
DE1918915A1 (de) 1970-07-02
NL162785B (nl) 1980-01-15
GB1234513A (ja) 1971-06-03
US3571645A (en) 1971-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse