CN1116360A - 阴极射线管和电子枪 - Google Patents

阴极射线管和电子枪 Download PDF

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Publication number
CN1116360A
CN1116360A CN95102858A CN95102858A CN1116360A CN 1116360 A CN1116360 A CN 1116360A CN 95102858 A CN95102858 A CN 95102858A CN 95102858 A CN95102858 A CN 95102858A CN 1116360 A CN1116360 A CN 1116360A
Authority
CN
China
Prior art keywords
focusing electrode
electron beam
electrode
hole
lens
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.)
Pending
Application number
CN95102858A
Other languages
English (en)
Chinese (zh)
Inventor
山根久和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN1116360A publication Critical patent/CN1116360A/zh
Pending legal-status Critical Current

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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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4803—Electrodes
    • H01J2229/481—Focusing electrodes
    • 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
    • H01J2229/4803—Electrodes
    • H01J2229/4817—Accelerating electrodes

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
CN95102858A 1990-01-12 1995-03-14 阴极射线管和电子枪 Pending CN1116360A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005175A JPH03210736A (ja) 1990-01-12 1990-01-12 陰極線管用電子銃
JP6055689A JPH07262935A (ja) 1990-01-12 1994-03-25 陰極線管及び電子銃
JP055689/94 1994-03-25

Publications (1)

Publication Number Publication Date
CN1116360A true CN1116360A (zh) 1996-02-07

Family

ID=37076165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95102858A Pending CN1116360A (zh) 1990-01-12 1995-03-14 阴极射线管和电子枪

Country Status (3)

Country Link
JP (2) JPH03210736A (ja)
KR (1) KR0169165B1 (ja)
CN (1) CN1116360A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7148614B2 (en) 2003-02-24 2006-12-12 Lg. Philips Displays Korea Co., Ltd. Electron gun for cathode ray tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459155B1 (ko) * 1997-05-31 2005-02-28 엘지전자 주식회사 칼라음극선관
KR100759544B1 (ko) * 2001-09-24 2007-09-18 삼성에스디아이 주식회사 이중 다이나믹 포커스 전자총

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063128A (en) * 1976-07-02 1977-12-13 Rca Corporation Cathode support structure for color picture tube guns to equalize cutoff relation during warm-up
JPS54160160A (en) * 1978-06-09 1979-12-18 Hitachi Ltd Electron gun assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7148614B2 (en) 2003-02-24 2006-12-12 Lg. Philips Displays Korea Co., Ltd. Electron gun for cathode ray tube

Also Published As

Publication number Publication date
KR0169165B1 (ko) 1999-01-15
JPH07262935A (ja) 1995-10-13
JPH03210736A (ja) 1991-09-13
KR950027893A (ko) 1995-10-18

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C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication