CA991001A - Method for manufacturing the picture display screen of a colour television tube - Google Patents

Method for manufacturing the picture display screen of a colour television tube

Info

Publication number
CA991001A
CA991001A CA170,333A CA170333A CA991001A CA 991001 A CA991001 A CA 991001A CA 170333 A CA170333 A CA 170333A CA 991001 A CA991001 A CA 991001A
Authority
CA
Canada
Prior art keywords
manufacturing
display screen
picture display
colour television
television 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
CA170,333A
Other languages
English (en)
Other versions
CA170333S (en
Inventor
Jan H. Duistermaat
Johannes C.A. Van Nes
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 CA991001A publication Critical patent/CA991001A/en
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
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H01J9/2272—Devices for carrying out the processes, e.g. light houses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CA170,333A 1972-05-09 1973-05-03 Method for manufacturing the picture display screen of a colour television tube Expired CA991001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7206241A NL7206241A (ru) 1972-05-09 1972-05-09

Publications (1)

Publication Number Publication Date
CA991001A true CA991001A (en) 1976-06-15

Family

ID=19816001

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,333A Expired CA991001A (en) 1972-05-09 1973-05-03 Method for manufacturing the picture display screen of a colour television tube

Country Status (9)

Country Link
JP (1) JPS4949572A (ru)
AU (1) AU5514873A (ru)
BE (1) BE799225A (ru)
CA (1) CA991001A (ru)
DE (1) DE2320358A1 (ru)
FR (1) FR2183865B1 (ru)
GB (1) GB1371301A (ru)
IT (1) IT987307B (ru)
NL (1) NL7206241A (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278360A (en) * 1975-12-15 1977-07-01 Matsushita Electronics Corp Formation of color picture tube screen
JPS5278361A (en) * 1975-12-15 1977-07-01 Matsushita Electronics Corp Formation of color picture tube screen
US4516841A (en) * 1983-08-19 1985-05-14 Rca Corporation Method for screening line screen slit mask color picture tubes
JPH0787077B2 (ja) * 1988-04-13 1995-09-20 三菱電機株式会社 インライン型シャドウマスク式カラーブラウン管の露光装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6715342A (ru) * 1967-11-11 1969-05-13
JPS4918573A (ru) * 1972-06-14 1974-02-19

Also Published As

Publication number Publication date
DE2320358A1 (de) 1973-11-29
FR2183865B1 (ru) 1977-09-02
IT987307B (it) 1975-02-20
FR2183865A1 (ru) 1973-12-21
JPS4949572A (ru) 1974-05-14
AU5514873A (en) 1974-11-07
NL7206241A (ru) 1973-11-13
BE799225A (fr) 1973-11-07
GB1371301A (en) 1974-10-23

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