FR2159327A1 - - Google Patents

Info

Publication number
FR2159327A1
FR2159327A1 FR7239369A FR7239369A FR2159327A1 FR 2159327 A1 FR2159327 A1 FR 2159327A1 FR 7239369 A FR7239369 A FR 7239369A FR 7239369 A FR7239369 A FR 7239369A FR 2159327 A1 FR2159327 A1 FR 2159327A1
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.)
Granted
Application number
FR7239369A
Other languages
French (fr)
Other versions
FR2159327B1 (en
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2159327A1 publication Critical patent/FR2159327A1/fr
Application granted granted Critical
Publication of FR2159327B1 publication Critical patent/FR2159327B1/fr
Expired legal-status Critical Current

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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
    • 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
FR7239369A 1971-11-08 1972-11-07 Expired FR2159327B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8821871A JPS5420113B2 (en) 1971-11-08 1971-11-08

Publications (2)

Publication Number Publication Date
FR2159327A1 true FR2159327A1 (en) 1973-06-22
FR2159327B1 FR2159327B1 (en) 1978-02-10

Family

ID=13936738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239369A Expired FR2159327B1 (en) 1971-11-08 1972-11-07

Country Status (6)

Country Link
US (1) US3760220A (en)
JP (1) JPS5420113B2 (en)
CA (1) CA959908A (en)
DE (1) DE2254656C3 (en)
FR (1) FR2159327B1 (en)
GB (1) GB1392108A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777088A (en) * 1952-02-05 1957-01-08 Gen Electric Tri-color cathode ray image reproducing tube
US2888603A (en) * 1954-12-29 1959-05-26 Gen Electric Color television tube and method for color television
US3005927A (en) * 1958-01-27 1961-10-24 Rca Corp Cathode-ray tubes of the focus-mask variety
US3454808A (en) * 1965-09-30 1969-07-08 Victor Company Of Japan Color television picture tube having a fluorescent screen with a metal back of thickness to pass incident electrons and to limit the passage of secondary electrons
US3377493A (en) * 1967-02-15 1968-04-09 Admiral Corp Clip for mounting peripheral electron shield on shadow mask of color television tube, provided with contact spring to tube inner coating

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2254656A1 (en) 1973-05-10
DE2254656B2 (en) 1978-06-15
JPS4853667A (en) 1973-07-27
US3760220A (en) 1973-09-18
CA959908A (en) 1974-12-24
FR2159327B1 (en) 1978-02-10
GB1392108A (en) 1975-04-23
JPS5420113B2 (en) 1979-07-20
DE2254656C3 (en) 1979-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse