KR950010053U - Cathode ray tube membrane inspection device - Google Patents

Cathode ray tube membrane inspection device

Info

Publication number
KR950010053U
KR950010053U KR2019930019922U KR930019922U KR950010053U KR 950010053 U KR950010053 U KR 950010053U KR 2019930019922 U KR2019930019922 U KR 2019930019922U KR 930019922 U KR930019922 U KR 930019922U KR 950010053 U KR950010053 U KR 950010053U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
inspection device
tube membrane
membrane inspection
Prior art date
Application number
KR2019930019922U
Other languages
Korean (ko)
Other versions
KR200148496Y1 (en
Inventor
김명철
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 KR2019930019922U priority Critical patent/KR200148496Y1/en
Publication of KR950010053U publication Critical patent/KR950010053U/en
Application granted granted Critical
Publication of KR200148496Y1 publication Critical patent/KR200148496Y1/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
    • H01J9/42—Measurement or testing during manufacture
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
KR2019930019922U 1993-09-28 1993-09-28 Inspection apparatus for the film of crt KR200148496Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930019922U KR200148496Y1 (en) 1993-09-28 1993-09-28 Inspection apparatus for the film of crt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930019922U KR200148496Y1 (en) 1993-09-28 1993-09-28 Inspection apparatus for the film of crt

Publications (2)

Publication Number Publication Date
KR950010053U true KR950010053U (en) 1995-04-21
KR200148496Y1 KR200148496Y1 (en) 1999-07-01

Family

ID=19364758

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930019922U KR200148496Y1 (en) 1993-09-28 1993-09-28 Inspection apparatus for the film of crt

Country Status (1)

Country Link
KR (1) KR200148496Y1 (en)

Also Published As

Publication number Publication date
KR200148496Y1 (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