FR1515211A - Perfectionnement aux écrans luminescents de tubes de télévision en couleurs - Google Patents

Perfectionnement aux écrans luminescents de tubes de télévision en couleurs

Info

Publication number
FR1515211A
FR1515211A FR91730A FR91730A FR1515211A FR 1515211 A FR1515211 A FR 1515211A FR 91730 A FR91730 A FR 91730A FR 91730 A FR91730 A FR 91730A FR 1515211 A FR1515211 A FR 1515211A
Authority
FR
France
Prior art keywords
improvement
color television
luminescent color
television tube
tube screens
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
FR91730A
Other languages
English (en)
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.)
CFT COMP FSE TELEVISION
Compagnie Francaise de Television SA
Original Assignee
CFT COMP FSE TELEVISION
Compagnie Francaise de Television SA
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 CFT COMP FSE TELEVISION, Compagnie Francaise de Television SA filed Critical CFT COMP FSE TELEVISION
Priority to FR91730A priority Critical patent/FR1515211A/fr
Priority to FR126302A priority patent/FR93385E/fr
Priority to US685823A priority patent/US3475639A/en
Priority to CH1687767A priority patent/CH459294A/fr
Priority to BE707508D priority patent/BE707508A/xx
Priority to GB55375/67A priority patent/GB1152290A/en
Priority to DE19671537070 priority patent/DE1537070A1/de
Priority to DK645167AA priority patent/DK124299C/da
Priority to ES348526A priority patent/ES348526A1/es
Priority to NL6800398A priority patent/NL6800398A/xx
Priority to SE603/68A priority patent/SE323983B/xx
Application granted granted Critical
Publication of FR1515211A publication Critical patent/FR1515211A/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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/185—Luminescent screens measures against halo-phenomena
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
FR91730A 1967-01-19 1967-01-19 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs Expired FR1515211A (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR91730A FR1515211A (fr) 1967-01-19 1967-01-19 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs
FR126302A FR93385E (fr) 1967-01-19 1967-10-30 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs.
US685823A US3475639A (en) 1967-01-19 1967-11-27 Tricolor cathode ray tube having porous graphite layer on aluminum screen coating
CH1687767A CH459294A (fr) 1967-01-19 1967-11-30 Perfectionnement aux tubes-images pour récepteurs de télévision en couleurs
BE707508D BE707508A (xx) 1967-01-19 1967-12-04
GB55375/67A GB1152290A (en) 1967-01-19 1967-12-05 Improvements relating to Luminescent Screens for Colour Television Picture Tubes
DE19671537070 DE1537070A1 (de) 1967-01-19 1967-12-20 Bildroehre fuer Farbfernsehempfaenger
DK645167AA DK124299C (da) 1967-01-19 1967-12-21 Farvefjernsynsbilledrør.
ES348526A ES348526A1 (es) 1967-01-19 1967-12-22 Un dispositivo de tubo de imagen de post-enroque para re- ceptores de television en color.
NL6800398A NL6800398A (xx) 1967-01-19 1968-01-11
SE603/68A SE323983B (xx) 1967-01-19 1968-01-17

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR91730A FR1515211A (fr) 1967-01-19 1967-01-19 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs
FR126302A FR93385E (fr) 1967-01-19 1967-10-30 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs.

Publications (1)

Publication Number Publication Date
FR1515211A true FR1515211A (fr) 1968-03-01

Family

ID=26174552

Family Applications (2)

Application Number Title Priority Date Filing Date
FR91730A Expired FR1515211A (fr) 1967-01-19 1967-01-19 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs
FR126302A Expired FR93385E (fr) 1967-01-19 1967-10-30 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR126302A Expired FR93385E (fr) 1967-01-19 1967-10-30 Perfectionnement aux écrans luminescents de tubes de télévision en couleurs.

Country Status (10)

Country Link
US (1) US3475639A (xx)
BE (1) BE707508A (xx)
CH (1) CH459294A (xx)
DE (1) DE1537070A1 (xx)
DK (1) DK124299C (xx)
ES (1) ES348526A1 (xx)
FR (2) FR1515211A (xx)
GB (1) GB1152290A (xx)
NL (1) NL6800398A (xx)
SE (1) SE323983B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613182A1 (de) * 1975-04-11 1976-10-21 Philips Nv Farbbildroehre

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703401A (en) * 1970-12-28 1972-11-21 Rca Corp Method for preparing the viewing-screen structure of a cathode-ray tube
GB1404659A (en) * 1971-09-08 1975-09-03 Hitachi Ltd Postdeflection acceleration type colour cathode-ray tube
GB1405899A (en) * 1971-09-08 1975-09-10 Hitachi Ltd Method of forming secondary electron emission preventing layer for post-deflection acceleration type colour picture tube
US4025661A (en) * 1972-11-13 1977-05-24 Rca Corporation Method of making viewing-screen structure for a cathode-ray tube
JPS4979169A (xx) * 1972-12-04 1974-07-31
JPS49107173A (xx) * 1973-02-14 1974-10-11
US4160187A (en) * 1975-11-05 1979-07-03 Gte Sylvania Incorporated Post-deflection acceleration crt system
US4353005A (en) * 1976-04-12 1982-10-05 U.S. Philips Corporation Camera tube with mutually insulated, light absorbing particles on gun side of target
GB2120840A (en) * 1982-05-12 1983-12-07 Philips Electronic Associated Contrast improvement in vacuum image display devices
US5639330A (en) * 1990-03-14 1997-06-17 Matsushita Electric Industrial Co., Ltd. Method of making an image display element
DE102016206899A1 (de) * 2016-04-22 2017-10-26 Cosma Engineering Europe Gmbh Verfahren zum Erhöhen der plastischen Verformbarkeit eines Werkstückes mit einem Absorptionsmittel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916664A (en) * 1954-12-06 1959-12-08 Westinghouse Electric Corp Electron discharge device
US2878411A (en) * 1955-03-21 1959-03-17 Chromatic Television Lab Inc Color television display screen
US2858466A (en) * 1955-11-25 1958-10-28 Westinghouse Electric Corp Method of reducing secondary emission from bombarded surfaces
US3223872A (en) * 1962-08-13 1965-12-14 Paramount Pictures Corp Color screen with electron- and lightabsorptive material separating adjacent color strips

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613182A1 (de) * 1975-04-11 1976-10-21 Philips Nv Farbbildroehre

Also Published As

Publication number Publication date
DK124299B (xx) 1972-10-02
US3475639A (en) 1969-10-28
DK124299C (da) 1973-02-19
CH459294A (fr) 1968-07-15
DE1537070A1 (de) 1970-07-30
NL6800398A (xx) 1968-07-22
ES348526A1 (es) 1969-06-16
BE707508A (xx) 1968-04-16
FR93385E (fr) 1969-03-21
GB1152290A (en) 1969-05-14
SE323983B (xx) 1970-05-19

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