FR2691577B1 - Ensemble cathode et canon a electrons comportant un tel ensemble. - Google Patents

Ensemble cathode et canon a electrons comportant un tel ensemble.

Info

Publication number
FR2691577B1
FR2691577B1 FR9306050A FR9306050A FR2691577B1 FR 2691577 B1 FR2691577 B1 FR 2691577B1 FR 9306050 A FR9306050 A FR 9306050A FR 9306050 A FR9306050 A FR 9306050A FR 2691577 B1 FR2691577 B1 FR 2691577B1
Authority
FR
France
Prior art keywords
assembly
cathode
electron canon
canon
electron
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
FR9306050A
Other languages
English (en)
Other versions
FR2691577A1 (fr
Inventor
Jyoji Karasawa
Masataka Santoku
Daichi Imabayashi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2691577A1 publication Critical patent/FR2691577A1/fr
Application granted granted Critical
Publication of FR2691577B1 publication Critical patent/FR2691577B1/fr
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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes
    • 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
FR9306050A 1992-05-22 1993-05-19 Ensemble cathode et canon a electrons comportant un tel ensemble. Expired - Fee Related FR2691577B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15576592A JP3189388B2 (ja) 1992-05-22 1992-05-22 陰極線管のカソード構体

Publications (2)

Publication Number Publication Date
FR2691577A1 FR2691577A1 (fr) 1993-11-26
FR2691577B1 true FR2691577B1 (fr) 1997-06-27

Family

ID=15612925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9306050A Expired - Fee Related FR2691577B1 (fr) 1992-05-22 1993-05-19 Ensemble cathode et canon a electrons comportant un tel ensemble.

Country Status (5)

Country Link
US (1) US5424606A (fr)
JP (1) JP3189388B2 (fr)
KR (1) KR100248862B1 (fr)
FR (1) FR2691577B1 (fr)
NL (1) NL194483C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100297903B1 (ko) * 1993-06-21 2001-10-24 이데이 노부유끼 음극선관의전자총및그제조방법
JPH09199019A (ja) * 1996-01-19 1997-07-31 Sony Corp 陰極線管用電子銃の組立方法及びカソード構造体
JPH09320484A (ja) * 1996-05-30 1997-12-12 Sony Corp 電子銃及び陰極線管
WO1998056026A1 (fr) * 1997-06-03 1998-12-10 Koninklijke Philips Electronics N.V. Dispositif d'affichage d'images avec systeme de dissipation de chaleur produite par la cathode
WO1999017325A1 (fr) * 1997-09-29 1999-04-08 Koninklijke Philips Electronics N.V. Tube cathodique muni d'une cathode a semi-conducteur
KR100310681B1 (ko) * 1999-09-03 2001-10-18 김순택 음극선관용 전자총
EP2916135B1 (fr) * 2012-10-30 2018-05-02 Hitachi High-Technologies Corporation Récipient de réactif et analyseur automatisé
JP6058078B2 (ja) * 2015-06-12 2017-01-11 幸人 河本 ゴミ被覆保護装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755213A (en) * 1953-02-04 1956-08-22 Emi Ltd Improvements in or relating to cathode structures for electron discharge devices
US3333138A (en) * 1965-01-11 1967-07-25 Rauland Corp Support assembly for a low-wattage cathode
NL6704148A (fr) * 1967-03-21 1968-09-23
JPS5340267A (en) * 1976-09-27 1978-04-12 Toshiba Corp Electron gun assembling body
US4151441A (en) * 1978-05-11 1979-04-24 Gte Sylvania Incorporated Cathode support means in electron gun structure of a cathode ray tube
US4500808A (en) * 1982-04-02 1985-02-19 Rca Corporation Multibeam electron gun with composite electrode having plurality of separate metal plates
US4558254A (en) * 1984-04-30 1985-12-10 Rca Corporation Cathode-ray tube having an improved low power cathode assembly
US4607187A (en) * 1984-08-22 1986-08-19 Rca Corporation Structure for and method of aligning beam-defining apertures by means of alignment apertures
US4629934A (en) * 1985-08-27 1986-12-16 Rca Corporation Multibeam electron gun having means for positioning a screen grid electrode
US4631443A (en) * 1985-08-27 1986-12-23 Rca Corporation Multibeam electron gun having a formed transition member
JP2607654B2 (ja) * 1988-12-16 1997-05-07 株式会社東芝 傍熱形陰極構体及びそれを使用した電子銃構体
US5099170A (en) * 1989-09-13 1992-03-24 Hitachi, Ltd. Cathode supporting structure for color cathode-ray tube
KR0147542B1 (ko) * 1989-12-31 1998-08-01 김정배 전자관용 함침형 음극 구조체
US5221875A (en) * 1992-05-12 1993-06-22 Tektronix, Inc. High resolution cathode-ray tube with high bandwidth capability

Also Published As

Publication number Publication date
NL9300874A (nl) 1993-12-16
US5424606A (en) 1995-06-13
NL194483B (nl) 2002-01-02
KR100248862B1 (ko) 2000-03-15
JPH05325816A (ja) 1993-12-10
KR930024055A (ko) 1993-12-21
JP3189388B2 (ja) 2001-07-16
NL194483C (nl) 2002-05-03
FR2691577A1 (fr) 1993-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse