CN1071934C - 电子枪及其组装方法 - Google Patents

电子枪及其组装方法 Download PDF

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Publication number
CN1071934C
CN1071934C CN95103263A CN95103263A CN1071934C CN 1071934 C CN1071934 C CN 1071934C CN 95103263 A CN95103263 A CN 95103263A CN 95103263 A CN95103263 A CN 95103263A CN 1071934 C CN1071934 C CN 1071934C
Authority
CN
China
Prior art keywords
electrode
electron gun
boss
electrodes
electrode member
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 - Fee Related
Application number
CN95103263A
Other languages
English (en)
Chinese (zh)
Other versions
CN1113345A (zh
Inventor
松田健一
米良武
远藤了
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.)
Hitachi Ltd
Japan Display Inc
Original Assignee
Hitachi Ltd
Hitachi Electronic Devices Co Ltd
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 Hitachi Ltd, Hitachi Electronic Devices Co Ltd filed Critical Hitachi Ltd
Publication of CN1113345A publication Critical patent/CN1113345A/zh
Application granted granted Critical
Publication of CN1071934C publication Critical patent/CN1071934C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/485—Construction of the gun or of parts thereof
    • 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

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Microwave Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
CN95103263A 1994-03-08 1995-03-01 电子枪及其组装方法 Expired - Fee Related CN1071934C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6037237A JPH07249383A (ja) 1994-03-08 1994-03-08 電子銃とその組立て方法
JP037237/1994 1994-03-08
JP037237/94 1994-03-08

Publications (2)

Publication Number Publication Date
CN1113345A CN1113345A (zh) 1995-12-13
CN1071934C true CN1071934C (zh) 2001-09-26

Family

ID=12492009

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95103263A Expired - Fee Related CN1071934C (zh) 1994-03-08 1995-03-01 电子枪及其组装方法

Country Status (6)

Country Link
US (2) US5574330A (https=)
JP (1) JPH07249383A (https=)
KR (1) KR0172994B1 (https=)
CN (1) CN1071934C (https=)
MY (1) MY114868A (https=)
TW (1) TW262562B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100407738B1 (ko) * 1995-12-22 2004-03-30 코닌클리케 필립스 일렉트로닉스 엔.브이. 접힌관형부분을갖는전자총을구비하는컬러음극선관
FR2789802B1 (fr) * 1999-02-11 2001-04-20 Thomson Tubes & Displays Structure d'electrode pour canon a electrons
JP2001176422A (ja) * 1999-12-17 2001-06-29 Hitachi Ltd カラ−陰極線管
JP2002008557A (ja) * 2000-06-19 2002-01-11 Toshiba Corp 陰極線管装置
FR2826775A1 (fr) * 2001-06-27 2003-01-03 Thomson Licensing Sa Methode d'assemblage d'electrodes de canon a electrons pour tubes a rayons cathodiques
KR20040020093A (ko) * 2002-08-29 2004-03-09 삼성에스디아이 주식회사 음극선관용 전자총
US7135821B2 (en) * 2003-10-01 2006-11-14 Altera Corporation High-definition cathode ray tube and electron gun
CN102484024B (zh) * 2009-09-18 2015-08-12 株式会社爱发科 电子枪、真空处理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337409A (en) * 1979-05-25 1982-06-29 U.S. Philips Corporation Color display tube with control grid positioning feature
US5235241A (en) * 1988-12-19 1993-08-10 U.S. Philips Corporation Electron gun component with electrode positioning means

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940005501B1 (ko) * 1991-12-18 1994-06-20 삼성전관 주식회사 칼라 음극선관용 전자총

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337409A (en) * 1979-05-25 1982-06-29 U.S. Philips Corporation Color display tube with control grid positioning feature
US5235241A (en) * 1988-12-19 1993-08-10 U.S. Philips Corporation Electron gun component with electrode positioning means

Also Published As

Publication number Publication date
TW262562B (https=) 1995-11-11
KR0172994B1 (ko) 1999-02-01
US5677590A (en) 1997-10-14
MY114868A (en) 2003-02-28
CN1113345A (zh) 1995-12-13
US5574330A (en) 1996-11-12
JPH07249383A (ja) 1995-09-26

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee