IT996957B - Procedimento per la formazione di una pellicola atta a prevenire l emissione elettronica secondaria e tubo televisivo a colori munito di detta pellicola - Google Patents

Procedimento per la formazione di una pellicola atta a prevenire l emissione elettronica secondaria e tubo televisivo a colori munito di detta pellicola

Info

Publication number
IT996957B
IT996957B IT70327/73A IT7032773A IT996957B IT 996957 B IT996957 B IT 996957B IT 70327/73 A IT70327/73 A IT 70327/73A IT 7032773 A IT7032773 A IT 7032773A IT 996957 B IT996957 B IT 996957B
Authority
IT
Italy
Prior art keywords
film
procedure
formation
color television
electronic emission
Prior art date
Application number
IT70327/73A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT996957B publication Critical patent/IT996957B/it

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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers
IT70327/73A 1972-12-04 1973-11-13 Procedimento per la formazione di una pellicola atta a prevenire l emissione elettronica secondaria e tubo televisivo a colori munito di detta pellicola IT996957B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47120650A JPS4979169A (de) 1972-12-04 1972-12-04

Publications (1)

Publication Number Publication Date
IT996957B true IT996957B (it) 1975-12-10

Family

ID=14791464

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70327/73A IT996957B (it) 1972-12-04 1973-11-13 Procedimento per la formazione di una pellicola atta a prevenire l emissione elettronica secondaria e tubo televisivo a colori munito di detta pellicola

Country Status (6)

Country Link
US (1) US3911165A (de)
JP (1) JPS4979169A (de)
DE (1) DE2357397C3 (de)
FR (1) FR2209213B1 (de)
GB (1) GB1448705A (de)
IT (1) IT996957B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160187A (en) * 1975-11-05 1979-07-03 Gte Sylvania Incorporated Post-deflection acceleration crt system
NL7611593A (nl) * 1976-10-20 1978-04-24 Optische Ind De Oude Delft Nv Werkwijze voor het in een beeldversterkerbuis aanbrengen van een lichtabsorberende, voor elek- tronen doorlaatbare laag.
US4210681A (en) * 1978-05-17 1980-07-01 The United States Of America As Represented By The Secretary Of The Army Method of making thin antireflection coating for electro-optical device
US4193011A (en) * 1978-05-17 1980-03-11 The United States Of America As Represented By The Secretary Of The Army Thin antireflection coating for electro-optical device
NL8102689A (nl) * 1981-06-03 1983-01-03 Philips Nv Beeldbuis en werkwijze voor het vervaardigen van een beeldscherm voor een dergelijke beeldbuis.
GB2120840A (en) * 1982-05-12 1983-12-07 Philips Electronic Associated Contrast improvement in vacuum image display devices
DE3315011A1 (de) * 1983-04-26 1984-10-31 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronenroehre mit leuchtschirm
JPS6113535A (ja) * 1984-06-28 1986-01-21 Sony Corp 陰極線管
US5639330A (en) * 1990-03-14 1997-06-17 Matsushita Electric Industrial Co., Ltd. Method of making an image display element
US5751102A (en) * 1994-05-02 1998-05-12 Matsushita Electric Industrial Co., Ltd. Monochromatic cathode ray tube having scattered electron suppressing layer
FR2758002B1 (fr) * 1996-12-27 2004-07-02 Thomson Tubes Electroniques Systeme de visualisation avec ecran d'observation luminescent
CN101937821B (zh) * 2010-03-30 2012-02-15 中山大学 真空设备荧光屏及该荧光屏的无胶制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878411A (en) * 1955-03-21 1959-03-17 Chromatic Television Lab Inc Color television display screen
US3392297A (en) * 1966-12-21 1968-07-09 Nat Video Corp Color triad tube having heat-absorptive material on aluminum screen backing for cooling shadow mask
FR1515211A (fr) * 1967-01-19 1968-03-01 Cft Comp Fse Television Perfectionnement aux écrans luminescents de tubes de télévision en couleurs
US3692576A (en) * 1969-01-12 1972-09-19 Victor Company Of Japan Electron scattering prevention film and method of manufacturing the same
US3703401A (en) * 1970-12-28 1972-11-21 Rca Corp Method for preparing the viewing-screen structure of a cathode-ray tube

Also Published As

Publication number Publication date
FR2209213B1 (de) 1978-03-10
FR2209213A1 (de) 1974-06-28
DE2357397C3 (de) 1982-03-11
DE2357397A1 (de) 1974-06-27
US3911165A (en) 1975-10-07
JPS4979169A (de) 1974-07-31
DE2357397B2 (de) 1978-08-24
GB1448705A (en) 1976-09-08

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