ES435450A1 - Metodo de fabricar un tubo de rayos catodicos para la pre- sentacion de imagenes en colores. - Google Patents

Metodo de fabricar un tubo de rayos catodicos para la pre- sentacion de imagenes en colores.

Info

Publication number
ES435450A1
ES435450A1 ES435450A ES435450A ES435450A1 ES 435450 A1 ES435450 A1 ES 435450A1 ES 435450 A ES435450 A ES 435450A ES 435450 A ES435450 A ES 435450A ES 435450 A1 ES435450 A1 ES 435450A1
Authority
ES
Spain
Prior art keywords
layer
manufacturing
cathode
display
ray tube
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
ES435450A
Other languages
English (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES435450A1 publication Critical patent/ES435450A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
ES435450A 1974-03-11 1975-03-08 Metodo de fabricar un tubo de rayos catodicos para la pre- sentacion de imagenes en colores. Expired ES435450A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7403205A NL7403205A (nl) 1974-03-11 1974-03-11 Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beelden en kathodestraalbuis vervaardigd volgens deze werkwijze.

Publications (1)

Publication Number Publication Date
ES435450A1 true ES435450A1 (es) 1976-12-16

Family

ID=19820927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435450A Expired ES435450A1 (es) 1974-03-11 1975-03-08 Metodo de fabricar un tubo de rayos catodicos para la pre- sentacion de imagenes en colores.

Country Status (8)

Country Link
US (1) US3992207A (es)
JP (1) JPS5818735B2 (es)
BE (1) BE826491A (es)
ES (1) ES435450A1 (es)
FR (1) FR2264385B1 (es)
GB (1) GB1489487A (es)
IT (1) IT1030298B (es)
NL (1) NL7403205A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150990A (en) * 1978-01-10 1979-04-24 Gte Sylvania Incorporated Small phosphor area black matrix fabricating process
US4501806A (en) * 1982-09-01 1985-02-26 Tokyo Shibaura Denki Kabushiki Kaisha Method for forming pattern and photoresist used therein
US4485158A (en) * 1983-10-17 1984-11-27 Rca Corporation Method for preparing a mosaic luminescent screen using a mosaic precoating
JPS62134779A (ja) * 1985-12-06 1987-06-17 Matsushita Electric Ind Co Ltd Ｉｃカ−ド装置
JPH0325432U (es) * 1989-07-21 1991-03-15
US6171650B1 (en) * 1999-09-28 2001-01-09 Osram Sylvania Inc. Moisture insensitive electroluminescent phosphor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840470A (en) * 1951-09-27 1958-06-24 Sylvania Electric Prod Method of preparing a fluorescent screen
US3558310A (en) * 1967-03-29 1971-01-26 Rca Corp Method for producing a graphic image
US3585034A (en) * 1967-04-03 1971-06-15 Gaf Corp Manufacture of phosphor screens
BE757125A (fr) * 1969-10-06 1971-03-16 Rca Corp Procede photographique pour former l'ecran luminescent d'un tube a rayons cathodiques
US3661580A (en) * 1970-01-30 1972-05-09 Rca Corp Photographic method for producing a cathode-ray tube screen structure
US3614504A (en) * 1970-04-09 1971-10-19 Zenith Radio Corp Color picture tube screen with phosphors dots overlapping portions of a partial-digit-transmissive black-surround material
US3712815A (en) * 1970-06-30 1973-01-23 Westinghouse Electric Corp Method of manufacturing a display screen
US3837885A (en) * 1970-08-14 1974-09-24 Philco Ford Corp Cathode ray tube manufacture
US3881928A (en) * 1970-10-02 1975-05-06 Philips Corp Method of manufacturing a luminescent screen for a colour television tube
GB1450196A (en) * 1972-11-25 1976-09-22 Hoechst Ag Light-sensitive preparations

Also Published As

Publication number Publication date
DE2508237A1 (de) 1975-09-25
US3992207A (en) 1976-11-16
DE2508237B2 (de) 1977-04-28
FR2264385A1 (es) 1975-10-10
FR2264385B1 (es) 1979-06-29
IT1030298B (it) 1979-03-30
BE826491A (fr) 1975-09-10
GB1489487A (en) 1977-10-19
JPS50122866A (es) 1975-09-26
JPS5818735B2 (ja) 1983-04-14
NL7403205A (nl) 1975-09-15

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