KR970025760U - Charging device for manufacturing dry electrophotographic screens of cathode ray tubes - Google Patents

Charging device for manufacturing dry electrophotographic screens of cathode ray tubes

Info

Publication number
KR970025760U
KR970025760U KR2019950037143U KR19950037143U KR970025760U KR 970025760 U KR970025760 U KR 970025760U KR 2019950037143 U KR2019950037143 U KR 2019950037143U KR 19950037143 U KR19950037143 U KR 19950037143U KR 970025760 U KR970025760 U KR 970025760U
Authority
KR
South Korea
Prior art keywords
charging device
cathode ray
ray tubes
dry electrophotographic
manufacturing dry
Prior art date
Application number
KR2019950037143U
Other languages
Korean (ko)
Other versions
KR200150565Y1 (en
Inventor
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 KR2019950037143U priority Critical patent/KR200150565Y1/en
Publication of KR970025760U publication Critical patent/KR970025760U/en
Application granted granted Critical
Publication of KR200150565Y1 publication Critical patent/KR200150565Y1/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
    • 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)
KR2019950037143U 1995-11-30 1995-11-30 Electrification device for screen of cathode ray tube KR200150565Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950037143U KR200150565Y1 (en) 1995-11-30 1995-11-30 Electrification device for screen of cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950037143U KR200150565Y1 (en) 1995-11-30 1995-11-30 Electrification device for screen of cathode ray tube

Publications (2)

Publication Number Publication Date
KR970025760U true KR970025760U (en) 1997-06-20
KR200150565Y1 KR200150565Y1 (en) 1999-07-01

Family

ID=19431319

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950037143U KR200150565Y1 (en) 1995-11-30 1995-11-30 Electrification device for screen of cathode ray tube

Country Status (1)

Country Link
KR (1) KR200150565Y1 (en)

Also Published As

Publication number Publication date
KR200150565Y1 (en) 1999-07-01

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Legal Events

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