JP3379616B2 - 改良された集束レンズ電極を有するインライン電子銃 - Google Patents

改良された集束レンズ電極を有するインライン電子銃

Info

Publication number
JP3379616B2
JP3379616B2 JP21625695A JP21625695A JP3379616B2 JP 3379616 B2 JP3379616 B2 JP 3379616B2 JP 21625695 A JP21625695 A JP 21625695A JP 21625695 A JP21625695 A JP 21625695A JP 3379616 B2 JP3379616 B2 JP 3379616B2
Authority
JP
Japan
Prior art keywords
electrode
focusing lens
electron gun
electrodes
main focusing
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
JP21625695A
Other languages
English (en)
Japanese (ja)
Other versions
JPH08102266A (ja
Inventor
ピエール トランチェロ オリヴィエ
アーサー ニュー デイヴィッド
ポンタイエ イヴ
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.)
Thomson Tubes and Displays SA
Original Assignee
Thomson Tubes and Displays SA
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 Thomson Tubes and Displays SA filed Critical Thomson Tubes and Displays SA
Publication of JPH08102266A publication Critical patent/JPH08102266A/ja
Application granted granted Critical
Publication of JP3379616B2 publication Critical patent/JP3379616B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/50—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
    • 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
    • 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
JP21625695A 1994-08-26 1995-08-24 改良された集束レンズ電極を有するインライン電子銃 Expired - Fee Related JP3379616B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9410313A FR2724046B1 (fr) 1994-08-26 1994-08-26 Canon a electrons coplanaire a electrodes de focalisation ameliorees
FR9410313 1994-08-26

Publications (2)

Publication Number Publication Date
JPH08102266A JPH08102266A (ja) 1996-04-16
JP3379616B2 true JP3379616B2 (ja) 2003-02-24

Family

ID=9466505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21625695A Expired - Fee Related JP3379616B2 (ja) 1994-08-26 1995-08-24 改良された集束レンズ電極を有するインライン電子銃

Country Status (13)

Country Link
US (1) US5877587A (en:Method)
EP (1) EP0698905B1 (en:Method)
JP (1) JP3379616B2 (en:Method)
KR (1) KR100196552B1 (en:Method)
CN (1) CN1065651C (en:Method)
CA (1) CA2156322C (en:Method)
CZ (1) CZ281540B6 (en:Method)
DE (1) DE69509984T2 (en:Method)
FR (1) FR2724046B1 (en:Method)
MY (1) MY114103A (en:Method)
PL (1) PL179819B1 (en:Method)
RU (1) RU2114483C1 (en:Method)
TW (1) TW281772B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173728B2 (ja) * 1998-12-07 2001-06-04 日本電気株式会社 半導体装置
KR100339405B1 (ko) * 1999-08-13 2002-05-31 구자홍 칼라 음극선관용 전자총
JP2001176422A (ja) * 1999-12-17 2001-06-29 Hitachi Ltd カラ−陰極線管
WO2004058850A1 (ja) 2002-12-25 2004-07-15 Semiconductor Energy Laboratory Co., Ltd. 高分子化合物、電界発光素子及び発光装置
RU179616U1 (ru) * 2017-02-27 2018-05-21 Акционерное общество "Научно-производственное предприятие "Алмаз" (АО "НПП "Алмаз") Многолучевая электронная микропушка с эллиптическими катодами

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990822A (en) 1989-12-29 1991-02-05 Zenith Electronics Corporation Focusing electrode assembly for a color cathode ray tube electron gun
US5023508A (en) 1988-12-15 1991-06-11 Samsung Electron Devices Co., Ltd. In-line type electron gun for color cathode ray tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370592A (en) 1980-10-29 1983-01-25 Rca Corporation Color picture tube having an improved inline electron gun with an expanded focus lens
FR2509526B1 (fr) * 1981-07-10 1986-08-29 Rca Corp Perfectionnements apportes aux canons electroniques en ligne a lentille focale allongee pour tube image couleur
US4388552A (en) * 1981-07-10 1983-06-14 Rca Corporation Color picture tube having an improved expanded focus lens type inline electron gun
NL8302773A (nl) * 1983-08-05 1985-03-01 Philips Nv Kleurenbeeldbuis.
KR910001157B1 (ko) * 1986-02-12 1991-02-25 니뽄 덴끼 가부시끼가이샤 전자총을 위한 전자 렌즈용 전극 조립체
US4720654A (en) * 1986-11-26 1988-01-19 Rca Corporation Modular electron gun for a cathode-ray tube and method of making same
JP2542627B2 (ja) * 1987-08-05 1996-10-09 株式会社東芝 カラ−受像管装置
US5581147A (en) * 1994-12-20 1996-12-03 Goldstar Co., Ltd. Electron gun body for a color cathode ray tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023508A (en) 1988-12-15 1991-06-11 Samsung Electron Devices Co., Ltd. In-line type electron gun for color cathode ray tube
US4990822A (en) 1989-12-29 1991-02-05 Zenith Electronics Corporation Focusing electrode assembly for a color cathode ray tube electron gun

Also Published As

Publication number Publication date
FR2724046B1 (fr) 1996-10-04
EP0698905A1 (en) 1996-02-28
TW281772B (en:Method) 1996-07-21
CZ208195A3 (en) 1996-06-12
CA2156322C (en) 2000-04-25
US5877587A (en) 1999-03-02
RU2114483C1 (ru) 1998-06-27
KR960008941A (ko) 1996-03-22
PL310152A1 (en) 1996-03-04
MY114103A (en) 2002-08-30
KR100196552B1 (ko) 1999-06-15
CN1065651C (zh) 2001-05-09
DE69509984D1 (de) 1999-07-08
EP0698905B1 (en) 1999-06-02
FR2724046A1 (fr) 1996-03-01
DE69509984T2 (de) 1999-10-07
JPH08102266A (ja) 1996-04-16
CN1124404A (zh) 1996-06-12
CA2156322A1 (en) 1996-02-27
PL179819B1 (pl) 2000-11-30
CZ281540B6 (cs) 1996-10-16

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