KR930016074U - Mask frame processing mold structure for cathode ray tube - Google Patents

Mask frame processing mold structure for cathode ray tube

Info

Publication number
KR930016074U
KR930016074U KR2019910021602U KR910021602U KR930016074U KR 930016074 U KR930016074 U KR 930016074U KR 2019910021602 U KR2019910021602 U KR 2019910021602U KR 910021602 U KR910021602 U KR 910021602U KR 930016074 U KR930016074 U KR 930016074U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
mask frame
frame processing
mold structure
Prior art date
Application number
KR2019910021602U
Other languages
Korean (ko)
Other versions
KR940006867Y1 (en
Inventor
오정득
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019910021602U priority Critical patent/KR940006867Y1/en
Publication of KR930016074U publication Critical patent/KR930016074U/en
Application granted granted Critical
Publication of KR940006867Y1 publication Critical patent/KR940006867Y1/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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0722—Frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
KR2019910021602U 1991-12-06 1991-12-06 Molding structure of frame mask for cathode-ray tube KR940006867Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910021602U KR940006867Y1 (en) 1991-12-06 1991-12-06 Molding structure of frame mask for cathode-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910021602U KR940006867Y1 (en) 1991-12-06 1991-12-06 Molding structure of frame mask for cathode-ray tube

Publications (2)

Publication Number Publication Date
KR930016074U true KR930016074U (en) 1993-07-28
KR940006867Y1 KR940006867Y1 (en) 1994-10-01

Family

ID=19323777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910021602U KR940006867Y1 (en) 1991-12-06 1991-12-06 Molding structure of frame mask for cathode-ray tube

Country Status (1)

Country Link
KR (1) KR940006867Y1 (en)

Also Published As

Publication number Publication date
KR940006867Y1 (en) 1994-10-01

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