ES398204A1 - Un metodo para disponer un recubrimiento de negro de humo sobre una pelicula de material reflectante de la luz. - Google Patents

Un metodo para disponer un recubrimiento de negro de humo sobre una pelicula de material reflectante de la luz.

Info

Publication number
ES398204A1
ES398204A1 ES398204A ES398204A ES398204A1 ES 398204 A1 ES398204 A1 ES 398204A1 ES 398204 A ES398204 A ES 398204A ES 398204 A ES398204 A ES 398204A ES 398204 A1 ES398204 A1 ES 398204A1
Authority
ES
Spain
Prior art keywords
coating
ray tube
film
cathode
viewing
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
ES398204A
Other languages
English (en)
Spanish (es)
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of ES398204A1 publication Critical patent/ES398204A1/es
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
    • H01J29/28—Luminescent screens with protective, conductive or reflective layers

Landscapes

  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
ES398204A 1970-12-28 1971-12-21 Un metodo para disponer un recubrimiento de negro de humo sobre una pelicula de material reflectante de la luz. Expired ES398204A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10214870A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
ES398204A1 true ES398204A1 (es) 1974-09-01

Family

ID=22288361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398204A Expired ES398204A1 (es) 1970-12-28 1971-12-21 Un metodo para disponer un recubrimiento de negro de humo sobre una pelicula de material reflectante de la luz.

Country Status (10)

Country Link
US (1) US3703401A (de)
JP (1) JPS5128490B1 (de)
AU (1) AU459558B2 (de)
BE (1) BE777416A (de)
CA (1) CA962539A (de)
DE (1) DE2164174C3 (de)
ES (1) ES398204A1 (de)
FR (1) FR2120895A5 (de)
GB (1) GB1350501A (de)
NL (1) NL175356C (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (de) * 1972-12-04 1974-07-31
JPS49107173A (de) * 1973-02-14 1974-10-11
US4078095A (en) * 1974-03-28 1978-03-07 Rca Corporation Slurry process for coating particles upon the viewing-window surface of a cathode-ray tube
US3932011A (en) * 1974-06-05 1976-01-13 Rca Corporation Conditioning partially-completed CRT bulb assembly for storage and/or transit
US3966474A (en) * 1974-11-25 1976-06-29 Rca Corporation Method for improving adherence of phosphor-photobinder layer during luminescent-screen making
JPS5641655A (en) * 1979-09-14 1981-04-18 Hitachi Powdered Metals Co Ltd Preparation of coating for cathode ray tube
NL8102689A (nl) * 1981-06-03 1983-01-03 Philips Nv Beeldbuis en werkwijze voor het vervaardigen van een beeldscherm voor een dergelijke beeldbuis.
US4623820A (en) 1984-05-07 1986-11-18 Rca Corporation CRT with carbon-particle layer on a metallized viewing screen
US4735170A (en) * 1986-12-01 1988-04-05 Rca Corporation Spray shield for a faceplate panel
US4729907A (en) * 1987-02-24 1988-03-08 Rca Corporation Method of making a viewing screen structure for a cathode-ray tube
US5639330A (en) * 1990-03-14 1997-06-17 Matsushita Electric Industrial Co., Ltd. Method of making an image display element
EP0446878B1 (de) * 1990-03-14 1998-06-03 Matsushita Electric Industrial Co., Ltd. Bildanzeigevorrichtung
KR960016719B1 (ko) * 1993-02-08 1996-12-20 마쯔시다덴기산교 가부시기가이샤 전자빔표시장치 및 제조방법
FR2746959A1 (fr) * 1996-04-01 1997-10-03 Rohm & Haas France Procede de fabrication d'un ecran luminescent
TW552309B (en) 1999-03-25 2003-09-11 Hitachi Metals Ltd Method for forming composite vapor-deposited films with varied compositions formed in the initial and final stages of deposition, composite vapor-deposition material for the film and method for manufacture thereof
JP3518745B2 (ja) 2000-06-26 2004-04-12 日立金属株式会社 複合蒸着材およびその製造方法
JP4164992B2 (ja) * 2000-07-05 2008-10-15 ソニー株式会社 陰極線管及びその製造方法

Family Cites Families (4)

* 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
US3111282A (en) * 1961-01-10 1963-11-19 Proctor Dictating Machine Corp Magnetic sound reproduction
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

Also Published As

Publication number Publication date
AU3698771A (en) 1973-06-21
NL175356C (nl) 1984-10-16
DE2164174C3 (de) 1984-08-16
DE2164174A1 (de) 1972-07-06
JPS5128490B1 (de) 1976-08-19
US3703401A (en) 1972-11-21
GB1350501A (en) 1974-04-18
NL7113657A (de) 1972-06-30
BE777416A (fr) 1972-04-17
AU459558B2 (en) 1975-03-27
DE2164174B2 (de) 1979-06-07
CA962539A (en) 1975-02-11
NL175356B (nl) 1984-05-16
FR2120895A5 (de) 1972-08-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19860203