KR920005264U - Fluorescent surface forming device of flat CRT - Google Patents

Fluorescent surface forming device of flat CRT

Info

Publication number
KR920005264U
KR920005264U KR2019900012454U KR900012454U KR920005264U KR 920005264 U KR920005264 U KR 920005264U KR 2019900012454 U KR2019900012454 U KR 2019900012454U KR 900012454 U KR900012454 U KR 900012454U KR 920005264 U KR920005264 U KR 920005264U
Authority
KR
South Korea
Prior art keywords
forming device
surface forming
fluorescent surface
flat crt
crt
Prior art date
Application number
KR2019900012454U
Other languages
Korean (ko)
Other versions
KR920006151Y1 (en
Inventor
최상선
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019900012454U priority Critical patent/KR920006151Y1/en
Publication of KR920005264U publication Critical patent/KR920005264U/en
Application granted granted Critical
Publication of KR920006151Y1 publication Critical patent/KR920006151Y1/en

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
    • H01J9/2277—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by other processes, e.g. serigraphy, decalcomania
    • 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
    • H01J9/2278—Application of light absorbing material, e.g. between the luminescent areas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/01—Generalised techniques
    • H01J2209/012—Coating
    • H01J2209/015—Machines therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
KR2019900012454U 1990-08-18 1990-08-18 Apparatus for forming fluorescent screen of flat type braun tube KR920006151Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900012454U KR920006151Y1 (en) 1990-08-18 1990-08-18 Apparatus for forming fluorescent screen of flat type braun tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900012454U KR920006151Y1 (en) 1990-08-18 1990-08-18 Apparatus for forming fluorescent screen of flat type braun tube

Publications (2)

Publication Number Publication Date
KR920005264U true KR920005264U (en) 1992-03-26
KR920006151Y1 KR920006151Y1 (en) 1992-09-17

Family

ID=19302311

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012454U KR920006151Y1 (en) 1990-08-18 1990-08-18 Apparatus for forming fluorescent screen of flat type braun tube

Country Status (1)

Country Link
KR (1) KR920006151Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100325403B1 (en) * 1994-03-23 2002-08-08 소니 가부시끼 가이샤 Method and apparatus for manufacturing fluorescent surface of cathode ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100325403B1 (en) * 1994-03-23 2002-08-08 소니 가부시끼 가이샤 Method and apparatus for manufacturing fluorescent surface of cathode ray tube

Also Published As

Publication number Publication date
KR920006151Y1 (en) 1992-09-17

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Legal Events

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E701 Decision to grant or registration of patent right
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