KR940019713U - Filter structure of fluorescent film coating part of cathode ray tube - Google Patents

Filter structure of fluorescent film coating part of cathode ray tube

Info

Publication number
KR940019713U
KR940019713U KR2019930000085U KR930000085U KR940019713U KR 940019713 U KR940019713 U KR 940019713U KR 2019930000085 U KR2019930000085 U KR 2019930000085U KR 930000085 U KR930000085 U KR 930000085U KR 940019713 U KR940019713 U KR 940019713U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
film coating
filter structure
fluorescent film
Prior art date
Application number
KR2019930000085U
Other languages
Korean (ko)
Other versions
KR200143463Y1 (en
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 KR2019930000085U priority Critical patent/KR200143463Y1/en
Publication of KR940019713U publication Critical patent/KR940019713U/en
Application granted granted Critical
Publication of KR200143463Y1 publication Critical patent/KR200143463Y1/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
    • 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)
  • Coating Apparatus (AREA)
KR2019930000085U 1993-01-06 1993-01-06 A filter structure of fluorescent film spray part of c.r.t. KR200143463Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930000085U KR200143463Y1 (en) 1993-01-06 1993-01-06 A filter structure of fluorescent film spray part of c.r.t.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930000085U KR200143463Y1 (en) 1993-01-06 1993-01-06 A filter structure of fluorescent film spray part of c.r.t.

Publications (2)

Publication Number Publication Date
KR940019713U true KR940019713U (en) 1994-08-22
KR200143463Y1 KR200143463Y1 (en) 1999-06-15

Family

ID=19349378

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930000085U KR200143463Y1 (en) 1993-01-06 1993-01-06 A filter structure of fluorescent film spray part of c.r.t.

Country Status (1)

Country Link
KR (1) KR200143463Y1 (en)

Also Published As

Publication number Publication date
KR200143463Y1 (en) 1999-06-15

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