KR910007658Y1 - 음극선관용 전자총 - Google Patents

음극선관용 전자총 Download PDF

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Publication number
KR910007658Y1
KR910007658Y1 KR2019880021340U KR880021340U KR910007658Y1 KR 910007658 Y1 KR910007658 Y1 KR 910007658Y1 KR 2019880021340 U KR2019880021340 U KR 2019880021340U KR 880021340 U KR880021340 U KR 880021340U KR 910007658 Y1 KR910007658 Y1 KR 910007658Y1
Authority
KR
South Korea
Prior art keywords
electron gun
hole
electron
ray tube
cathode ray
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR2019880021340U
Other languages
English (en)
Korean (ko)
Other versions
KR900013395U (ko
Inventor
손완재
Original Assignee
삼성전관 주식회사
김정배
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, 김정배 filed Critical 삼성전관 주식회사
Priority to KR2019880021340U priority Critical patent/KR910007658Y1/ko
Priority to JP1989133023U priority patent/JPH0741083Y2/ja
Priority to MYPI89001848A priority patent/MY104697A/en
Publication of KR900013395U publication Critical patent/KR900013395U/ko
Application granted granted Critical
Publication of KR910007658Y1 publication Critical patent/KR910007658Y1/ko
Expired legal-status Critical Current

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
    • 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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/50—Plurality of guns or beams
    • H01J2229/502—Three beam guns, e.g. for colour CRTs

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electron Beam Exposure (AREA)
KR2019880021340U 1988-12-23 1988-12-23 음극선관용 전자총 Expired KR910007658Y1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR2019880021340U KR910007658Y1 (ko) 1988-12-23 1988-12-23 음극선관용 전자총
JP1989133023U JPH0741083Y2 (ja) 1988-12-23 1989-11-15 陰極線管用電子銃
MYPI89001848A MY104697A (en) 1988-12-23 1989-12-22 Electron gun for cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880021340U KR910007658Y1 (ko) 1988-12-23 1988-12-23 음극선관용 전자총

Publications (2)

Publication Number Publication Date
KR900013395U KR900013395U (ko) 1990-07-05
KR910007658Y1 true KR910007658Y1 (ko) 1991-09-30

Family

ID=19282438

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880021340U Expired KR910007658Y1 (ko) 1988-12-23 1988-12-23 음극선관용 전자총

Country Status (3)

Country Link
JP (1) JPH0741083Y2 (enrdf_load_stackoverflow)
KR (1) KR910007658Y1 (enrdf_load_stackoverflow)
MY (1) MY104697A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174570A (ja) * 1974-12-25 1976-06-28 Hitachi Ltd Karaajuzokan
JPS53147459A (en) * 1977-05-27 1978-12-22 Mitsubishi Electric Corp Electron gun for color receiving tube
JPS59194333A (ja) * 1983-04-20 1984-11-05 Nec Corp インライン型電子銃構体

Also Published As

Publication number Publication date
MY104697A (en) 1994-05-31
JPH0741083Y2 (ja) 1995-09-20
KR900013395U (ko) 1990-07-05
JPH0326040U (enrdf_load_stackoverflow) 1991-03-18

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