JPS4945948B1 - - Google Patents

Info

Publication number
JPS4945948B1
JPS4945948B1 JP44103372A JP10337269A JPS4945948B1 JP S4945948 B1 JPS4945948 B1 JP S4945948B1 JP 44103372 A JP44103372 A JP 44103372A JP 10337269 A JP10337269 A JP 10337269A JP S4945948 B1 JPS4945948 B1 JP S4945948B1
Authority
JP
Japan
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.)
Pending
Application number
JP44103372A
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 filed Critical
Priority to JP44103372A priority Critical patent/JPS4945948B1/ja
Priority to US84272A priority patent/US3670376A/en
Publication of JPS4945948B1 publication Critical patent/JPS4945948B1/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
JP44103372A 1969-12-24 1969-12-24 Pending JPS4945948B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP44103372A JPS4945948B1 (ja) 1969-12-24 1969-12-24
US84272A US3670376A (en) 1969-12-24 1970-10-27 Method of manufacturing color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44103372A JPS4945948B1 (ja) 1969-12-24 1969-12-24

Publications (1)

Publication Number Publication Date
JPS4945948B1 true JPS4945948B1 (ja) 1974-12-06

Family

ID=14352262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44103372A Pending JPS4945948B1 (ja) 1969-12-24 1969-12-24

Country Status (2)

Country Link
US (1) US3670376A (ja)
JP (1) JPS4945948B1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680196A (en) * 1985-08-22 1987-07-14 Zenith Electronics Corporation Method for shadow mask protection during manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107613C (ja) * 1955-02-01
US2986080A (en) * 1956-07-02 1961-05-30 Sylvania Electric Prod Cathode ray tube structure and process
US3579768A (en) * 1969-08-19 1971-05-25 Sylvania Electric Prod Method of fabricating cathode ray tube screen

Also Published As

Publication number Publication date
US3670376A (en) 1972-06-20

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