KR960038649U - Phosphor coating device for manufacturing electrophotographic screen of cathode ray tube - Google Patents

Phosphor coating device for manufacturing electrophotographic screen of cathode ray tube

Info

Publication number
KR960038649U
KR960038649U KR2019950011179U KR19950011179U KR960038649U KR 960038649 U KR960038649 U KR 960038649U KR 2019950011179 U KR2019950011179 U KR 2019950011179U KR 19950011179 U KR19950011179 U KR 19950011179U KR 960038649 U KR960038649 U KR 960038649U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
coating device
phosphor coating
electrophotographic screen
Prior art date
Application number
KR2019950011179U
Other languages
Korean (ko)
Other versions
KR200150569Y1 (en
Inventor
윤상열
이민수
Original Assignee
오리온전기주식회사
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 오리온전기주식회사 filed Critical 오리온전기주식회사
Priority to KR2019950011179U priority Critical patent/KR200150569Y1/en
Publication of KR960038649U publication Critical patent/KR960038649U/en
Application granted granted Critical
Publication of KR200150569Y1 publication Critical patent/KR200150569Y1/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
    • H01J9/2276—Development of latent electrostatic images
    • 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
    • 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)
KR2019950011179U 1995-05-24 1995-05-24 Fluorescent material coating device for electrophotographical screen manufacturing of crt KR200150569Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950011179U KR200150569Y1 (en) 1995-05-24 1995-05-24 Fluorescent material coating device for electrophotographical screen manufacturing of crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950011179U KR200150569Y1 (en) 1995-05-24 1995-05-24 Fluorescent material coating device for electrophotographical screen manufacturing of crt

Publications (2)

Publication Number Publication Date
KR960038649U true KR960038649U (en) 1996-12-18
KR200150569Y1 KR200150569Y1 (en) 1999-07-01

Family

ID=19413895

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950011179U KR200150569Y1 (en) 1995-05-24 1995-05-24 Fluorescent material coating device for electrophotographical screen manufacturing of crt

Country Status (1)

Country Link
KR (1) KR200150569Y1 (en)

Also Published As

Publication number Publication date
KR200150569Y1 (en) 1999-07-01

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee