KR960018987U - Cathode support piece of electron gun assembly - Google Patents

Cathode support piece of electron gun assembly

Info

Publication number
KR960018987U
KR960018987U KR2019940032759U KR19940032759U KR960018987U KR 960018987 U KR960018987 U KR 960018987U KR 2019940032759 U KR2019940032759 U KR 2019940032759U KR 19940032759 U KR19940032759 U KR 19940032759U KR 960018987 U KR960018987 U KR 960018987U
Authority
KR
South Korea
Prior art keywords
support piece
electron gun
gun assembly
cathode support
cathode
Prior art date
Application number
KR2019940032759U
Other languages
Korean (ko)
Other versions
KR0133809Y1 (en
Inventor
김한얼
Original Assignee
오리온전기 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 오리온전기 주식회사 filed Critical 오리온전기 주식회사
Priority to KR2019940032759U priority Critical patent/KR0133809Y1/en
Publication of KR960018987U publication Critical patent/KR960018987U/en
Application granted granted Critical
Publication of KR0133809Y1 publication Critical patent/KR0133809Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/26—Supports for the emissive material
    • 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
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042—Manufacture, activation of the emissive part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/02—Manufacture of cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR2019940032759U 1994-11-30 1994-11-30 Cathode ray tube KR0133809Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940032759U KR0133809Y1 (en) 1994-11-30 1994-11-30 Cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940032759U KR0133809Y1 (en) 1994-11-30 1994-11-30 Cathode ray tube

Publications (2)

Publication Number Publication Date
KR960018987U true KR960018987U (en) 1996-06-19
KR0133809Y1 KR0133809Y1 (en) 1999-01-15

Family

ID=19400308

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940032759U KR0133809Y1 (en) 1994-11-30 1994-11-30 Cathode ray tube

Country Status (1)

Country Link
KR (1) KR0133809Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100893614B1 (en) * 2002-09-26 2009-04-20 삼성에스디아이 주식회사 Support Structure of Heater for Cathode Ray Tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100893614B1 (en) * 2002-09-26 2009-04-20 삼성에스디아이 주식회사 Support Structure of Heater for Cathode Ray Tube

Also Published As

Publication number Publication date
KR0133809Y1 (en) 1999-01-15

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20040917

Year of fee payment: 7

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