CA923352A - Method and apparatus for producing phosphor dots on the faceplate of a phosphor screen - Google Patents

Method and apparatus for producing phosphor dots on the faceplate of a phosphor screen

Info

Publication number
CA923352A
CA923352A CA096914A CA96914A CA923352A CA 923352 A CA923352 A CA 923352A CA 096914 A CA096914 A CA 096914A CA 96914 A CA96914 A CA 96914A CA 923352 A CA923352 A CA 923352A
Authority
CA
Canada
Prior art keywords
phosphor
faceplate
producing
dots
screen
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
CA096914A
Other versions
CA96914S (en
Inventor
Ninagawa Chikayoshi
Okamoto Masahiro
Ashizaki Shigeya
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics 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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Application granted granted Critical
Publication of CA923352A publication Critical patent/CA923352A/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
    • H01J9/2274—Light sources particularly adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
CA096914A 1969-10-30 1970-10-29 Method and apparatus for producing phosphor dots on the faceplate of a phosphor screen Expired CA923352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8736269 1969-10-30

Publications (1)

Publication Number Publication Date
CA923352A true CA923352A (en) 1973-03-27

Family

ID=13912761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096914A Expired CA923352A (en) 1969-10-30 1970-10-29 Method and apparatus for producing phosphor dots on the faceplate of a phosphor screen

Country Status (5)

Country Link
US (1) US3764366A (en)
CA (1) CA923352A (en)
DE (1) DE2053422B2 (en)
FR (1) FR2066749A5 (en)
GB (1) GB1267000A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993487A (en) * 1969-01-03 1976-11-23 Matsushita Electronics Corporation Method for manufacture of color television picture tubes using rotating light source
US4013467A (en) * 1971-06-18 1977-03-22 Matsushita Electronics Corporation Method of manufacturing color picture tubes using rotating light attenuator
BE793999A (en) * 1972-01-14 1973-05-02 Rca Corp METHOD OF MANUFACTURING MASK-TYPE IMAGE TUBES FOR COLOR TELEVISION
JPS4882769A (en) * 1972-02-07 1973-11-05
DE2239853C3 (en) * 1972-08-12 1978-06-22 Reitter & Schefenacker Kg, 7300 Esslingen Holding device for exterior rearview mirrors of motor vehicles or the like
JPS5132271A (en) * 1974-09-13 1976-03-18 Hitachi Ltd Heimenhyojipaneru no keikotai no fuchakuhoho
US4223083A (en) * 1977-12-27 1980-09-16 Tektronix, Inc. Virtual mask exposure system for CRT screen manufacture

Also Published As

Publication number Publication date
FR2066749A5 (en) 1971-08-06
US3764366A (en) 1973-10-09
DE2053422B2 (en) 1973-08-30
DE2053422A1 (en) 1971-05-06
GB1267000A (en) 1972-03-15

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