CA1028902A - Method of manufacturing an electrically conducting layer on an internal wall part of a cathode-ray tube and cathode-ray tube manufactured according to this method - Google Patents

Method of manufacturing an electrically conducting layer on an internal wall part of a cathode-ray tube and cathode-ray tube manufactured according to this method

Info

Publication number
CA1028902A
CA1028902A CA214,363A CA214363A CA1028902A CA 1028902 A CA1028902 A CA 1028902A CA 214363 A CA214363 A CA 214363A CA 1028902 A CA1028902 A CA 1028902A
Authority
CA
Canada
Prior art keywords
cathode
ray tube
manufacturing
wall part
conducting layer
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
CA214,363A
Other languages
English (en)
French (fr)
Other versions
CA214363S (en
Inventor
Jan F.C.M. Wijnen
Hans D. Duinker
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
Application granted granted Critical
Publication of CA1028902A publication Critical patent/CA1028902A/en
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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/88—Coatings
    • H01J2229/882—Coatings having particular electrical resistive or conductive properties
CA214,363A 1973-11-26 1974-11-21 Method of manufacturing an electrically conducting layer on an internal wall part of a cathode-ray tube and cathode-ray tube manufactured according to this method Expired CA1028902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7316104A NL7316104A (nl) 1973-11-26 1973-11-26 Werkwijze voor het vervaardigen van een elektrisch geleidende laag op een inwendig wandgedeelte van een kathodestraalbuis en een kathodestraalbuis ver- vaardigd volgens deze werkwijze.

Publications (1)

Publication Number Publication Date
CA1028902A true CA1028902A (en) 1978-04-04

Family

ID=19820069

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,363A Expired CA1028902A (en) 1973-11-26 1974-11-21 Method of manufacturing an electrically conducting layer on an internal wall part of a cathode-ray tube and cathode-ray tube manufactured according to this method

Country Status (11)

Country Link
US (1) US3947608A (it)
JP (1) JPS5610735B2 (it)
AT (1) AT336093B (it)
BE (1) BE822564A (it)
CA (1) CA1028902A (it)
DE (1) DE2453695C2 (it)
ES (1) ES432227A1 (it)
FR (1) FR2252646B1 (it)
GB (1) GB1454947A (it)
IT (1) IT1030828B (it)
NL (1) NL7316104A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179956C (nl) * 1975-10-17 1986-12-01 Philips Nv Werkwijze voor het bedekken van de binnenwand van een lagedrukkwikdampontladingslamp met luminescerend materiaal.
NL7513490A (nl) * 1975-11-19 1977-05-23 Philips Nv Werkwijze voor het vervaardigen van een elektrisch geleidende laag op een inwendig wandgedeelte van een kathodestraalbuis en een kathodestraalbuis vervaardigd volgens deze werkwijze.
DE2605526C2 (de) * 1976-02-12 1986-04-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrisch leitfähiger Innenbelag für eine Kathodenstrahlröhre
NL7605988A (nl) * 1976-06-03 1977-12-06 Philips Nv Beeldweergeefbuis met inwendige weerstandslaag.
US4154494A (en) * 1977-05-23 1979-05-15 Corning Glass Works Process for manufacturing cathode ray tube bulbs
JPS5641655A (en) * 1979-09-14 1981-04-18 Hitachi Powdered Metals Co Ltd Preparation of coating for cathode ray tube
JPS5860865U (ja) * 1981-10-20 1983-04-23 株式会社ユアサコーポレーション 蓄電池用梱包材
JPS6153369A (ja) * 1984-08-24 1986-03-17 Hitachi Ltd 内装黒鉛懸濁組成液
US5536997A (en) * 1991-05-08 1996-07-16 U.S. Philips Corporation Cathode ray tube
JPH097512A (ja) * 1995-06-21 1997-01-10 Sony Corp 陰極線管の製造方法
EP1315191B1 (en) * 2001-11-23 2007-08-22 Samsung SDI Co. Ltd. Composite for paste including carbon nanotubes, electron emitting device using the same, and manufacturing method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE734114C (de) * 1936-11-20 1943-04-09 J D Riedel E De Haeen Ag Kolben fuer Braunsche Roehren zu Fernsehzwecken mit einer aus kolloidalen Kohlenstoffloesungen gebildeten Kohlenstoffschicht auf der Innenwandung des Kolbens
US2264892A (en) * 1939-12-29 1941-12-02 Gen Electric Coating for electric devices
BE509437A (it) * 1951-02-24
US2818355A (en) * 1955-11-21 1957-12-31 Philips Corp Method of producing a conductive layer of graphite on an insulating substratum
DE1639202B2 (de) * 1965-06-15 1971-04-29 Suspension und verfahren zum herstellen eines leicht entgas baren haftfesten elektrisch leitenden ueberzuges in elektro nenroehren
NL145095B (nl) * 1965-06-15 1975-02-17 Acheson Ind Inc Werkwijze voor het bereiden van een preparaat voor het vormen van een elektrisch geleidende bekledingslaag, alsmede werkwijze voor het vormen van deze elektrisch geleidende bekledingslaag op drageroppervlakken en voorwerp met aan het oppervlak een dergelijke bekledingslaag.

Also Published As

Publication number Publication date
ATA941974A (de) 1976-08-15
US3947608A (en) 1976-03-30
BE822564A (fr) 1975-05-26
GB1454947A (en) 1976-11-10
JPS5086269A (it) 1975-07-11
NL7316104A (nl) 1975-05-28
DE2453695C2 (de) 1983-03-31
AU7558274A (en) 1976-05-27
FR2252646B1 (it) 1977-11-04
JPS5610735B2 (it) 1981-03-10
IT1030828B (it) 1979-04-10
FR2252646A1 (it) 1975-06-20
DE2453695A1 (de) 1975-05-28
AT336093B (de) 1977-04-12
ES432227A1 (es) 1976-11-01

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