KR950023924U - Graphite coating device of cathode ray tube - Google Patents

Graphite coating device of cathode ray tube

Info

Publication number
KR950023924U
KR950023924U KR2019940001285U KR19940001285U KR950023924U KR 950023924 U KR950023924 U KR 950023924U KR 2019940001285 U KR2019940001285 U KR 2019940001285U KR 19940001285 U KR19940001285 U KR 19940001285U KR 950023924 U KR950023924 U KR 950023924U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
coating device
graphite coating
graphite
Prior art date
Application number
KR2019940001285U
Other languages
Korean (ko)
Other versions
KR200171923Y1 (en
Inventor
임성하
Original Assignee
삼성에스디아이주식회사
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 삼성에스디아이주식회사 filed Critical 삼성에스디아이주식회사
Priority to KR2019940001285U priority Critical patent/KR200171923Y1/en
Publication of KR950023924U publication Critical patent/KR950023924U/en
Application granted granted Critical
Publication of KR200171923Y1 publication Critical patent/KR200171923Y1/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
    • H01J9/2278—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)
  • Coating Apparatus (AREA)
KR2019940001285U 1994-01-24 1994-01-24 Cathode ray tube KR200171923Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940001285U KR200171923Y1 (en) 1994-01-24 1994-01-24 Cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940001285U KR200171923Y1 (en) 1994-01-24 1994-01-24 Cathode ray tube

Publications (2)

Publication Number Publication Date
KR950023924U true KR950023924U (en) 1995-08-23
KR200171923Y1 KR200171923Y1 (en) 2000-03-02

Family

ID=19376183

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940001285U KR200171923Y1 (en) 1994-01-24 1994-01-24 Cathode ray tube

Country Status (1)

Country Link
KR (1) KR200171923Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101163667B1 (en) 2010-11-12 2012-07-09 (주)이엔비엔지니어링 Graphite Rub Apparatus

Also Published As

Publication number Publication date
KR200171923Y1 (en) 2000-03-02

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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