DE69507005T2 - Kathodenstrahlröhre mit elektronenkanone, und elektrostatisches linsensystem - Google Patents

Kathodenstrahlröhre mit elektronenkanone, und elektrostatisches linsensystem

Info

Publication number
DE69507005T2
DE69507005T2 DE69507005T DE69507005T DE69507005T2 DE 69507005 T2 DE69507005 T2 DE 69507005T2 DE 69507005 T DE69507005 T DE 69507005T DE 69507005 T DE69507005 T DE 69507005T DE 69507005 T2 DE69507005 T2 DE 69507005T2
Authority
DE
Germany
Prior art keywords
ray tube
lens system
cathode ray
electrostatic lens
electronic cannon
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
DE69507005T
Other languages
English (en)
Other versions
DE69507005D1 (de
Inventor
Edwin Montie
Engelshoven Jeroen Van
Der Wilk Ronald Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69507005D1 publication Critical patent/DE69507005D1/de
Publication of DE69507005T2 publication Critical patent/DE69507005T2/de
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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • 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
DE69507005T 1994-08-25 1995-08-17 Kathodenstrahlröhre mit elektronenkanone, und elektrostatisches linsensystem Expired - Fee Related DE69507005T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94202432 1994-08-25
PCT/IB1995/000659 WO1996006447A1 (en) 1994-08-25 1995-08-17 Cathode ray tube provided with an electron gun, and electrostatic lens system

Publications (2)

Publication Number Publication Date
DE69507005D1 DE69507005D1 (de) 1999-02-11
DE69507005T2 true DE69507005T2 (de) 1999-07-01

Family

ID=8217132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507005T Expired - Fee Related DE69507005T2 (de) 1994-08-25 1995-08-17 Kathodenstrahlröhre mit elektronenkanone, und elektrostatisches linsensystem

Country Status (7)

Country Link
US (1) US6259195B1 (de)
EP (1) EP0725973B1 (de)
KR (1) KR100346965B1 (de)
CN (1) CN1127751C (de)
DE (1) DE69507005T2 (de)
TW (1) TW350083B (de)
WO (1) WO1996006447A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119312A (zh) * 2018-09-30 2019-01-01 麦默真空技术无锡有限公司 一种磁扫描式的x射线管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935636A (en) * 1955-10-31 1960-05-03 Rca Corp Electron gun structure
US2907916A (en) * 1956-08-17 1959-10-06 Rca Corp Electron gun structure
US2975315A (en) * 1957-03-13 1961-03-14 Rauland Corp Cathode-ray tube
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques
US4168452A (en) 1976-06-10 1979-09-18 Zenith Radio Corporation Tetrode section for a unitized, three-beam electron gun having an extended field main focus lens
US4731563A (en) * 1986-09-29 1988-03-15 Rca Corporation Color display system
JP2605202B2 (ja) * 1991-11-26 1997-04-30 三星電管株式會社 カラー陰極線管用電子銃

Also Published As

Publication number Publication date
KR100346965B1 (ko) 2002-11-30
EP0725973B1 (de) 1998-12-30
WO1996006447A1 (en) 1996-02-29
US6259195B1 (en) 2001-07-10
EP0725973A1 (de) 1996-08-14
DE69507005D1 (de) 1999-02-11
CN1136363A (zh) 1996-11-20
TW350083B (en) 1999-01-11
KR960706183A (ko) 1996-11-08
CN1127751C (zh) 2003-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee