KR960025187U - Electron gun for cathode ray tube with focus enhancement electrode structure - Google Patents

Electron gun for cathode ray tube with focus enhancement electrode structure

Info

Publication number
KR960025187U
KR960025187U KR2019940037980U KR19940037980U KR960025187U KR 960025187 U KR960025187 U KR 960025187U KR 2019940037980 U KR2019940037980 U KR 2019940037980U KR 19940037980 U KR19940037980 U KR 19940037980U KR 960025187 U KR960025187 U KR 960025187U
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
electrode structure
electron gun
enhancement electrode
Prior art date
Application number
KR2019940037980U
Other languages
Korean (ko)
Other versions
KR0122286Y1 (en
Inventor
유영길
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 KR2019940037980U priority Critical patent/KR0122286Y1/en
Publication of KR960025187U publication Critical patent/KR960025187U/en
Application granted granted Critical
Publication of KR0122286Y1 publication Critical patent/KR0122286Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR2019940037980U 1994-12-30 1994-12-30 Electron gun for cathode ray tube with improved focusing characteristics KR0122286Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940037980U KR0122286Y1 (en) 1994-12-30 1994-12-30 Electron gun for cathode ray tube with improved focusing characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940037980U KR0122286Y1 (en) 1994-12-30 1994-12-30 Electron gun for cathode ray tube with improved focusing characteristics

Publications (2)

Publication Number Publication Date
KR960025187U true KR960025187U (en) 1996-07-22
KR0122286Y1 KR0122286Y1 (en) 1998-07-15

Family

ID=19404342

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940037980U KR0122286Y1 (en) 1994-12-30 1994-12-30 Electron gun for cathode ray tube with improved focusing characteristics

Country Status (1)

Country Link
KR (1) KR0122286Y1 (en)

Also Published As

Publication number Publication date
KR0122286Y1 (en) 1998-07-15

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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
FPAY Annual fee payment

Payment date: 20050421

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee