IT1186202B - Tubo a raggi catodici dotato di una trappola ionica - Google Patents

Tubo a raggi catodici dotato di una trappola ionica

Info

Publication number
IT1186202B
IT1186202B IT22879/85A IT2287985A IT1186202B IT 1186202 B IT1186202 B IT 1186202B IT 22879/85 A IT22879/85 A IT 22879/85A IT 2287985 A IT2287985 A IT 2287985A IT 1186202 B IT1186202 B IT 1186202B
Authority
IT
Italy
Prior art keywords
ray tube
cathode ray
tube equipped
ionic trap
trap
Prior art date
Application number
IT22879/85A
Other languages
English (en)
Other versions
IT8522879A0 (it
Inventor
Den Broek Martinus Hyacint Van
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Publication of IT8522879A0 publication Critical patent/IT8522879A0/it
Application granted granted Critical
Publication of IT1186202B publication Critical patent/IT1186202B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • 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
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
IT22879/85A 1984-11-21 1985-11-18 Tubo a raggi catodici dotato di una trappola ionica IT1186202B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8403537A NL8403537A (nl) 1984-11-21 1984-11-21 Kathodestraalbuis met ionenval.

Publications (2)

Publication Number Publication Date
IT8522879A0 IT8522879A0 (it) 1985-11-18
IT1186202B true IT1186202B (it) 1987-11-18

Family

ID=19844799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22879/85A IT1186202B (it) 1984-11-21 1985-11-18 Tubo a raggi catodici dotato di una trappola ionica

Country Status (8)

Country Link
US (1) US4743794A (it)
JP (1) JPH0664987B2 (it)
AU (1) AU5004685A (it)
DE (1) DE3538176C2 (it)
FR (1) FR2573575B1 (it)
GB (1) GB2169132B (it)
IT (1) IT1186202B (it)
NL (1) NL8403537A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8600098A (nl) * 1986-01-20 1987-08-17 Philips Nv Kathodestraalbuis met ionenval.
US5028837A (en) * 1989-05-29 1991-07-02 Atomic Energy Of Canada Limited Low energy ion trap
US20030223528A1 (en) * 1995-06-16 2003-12-04 George Miley Electrostatic accelerated-recirculating-ion fusion neutron/proton source
WO1997009734A1 (en) * 1995-09-04 1997-03-13 Philips Electronics N.V. Electron-optical device having two elongate emitting regions
DE19534228A1 (de) * 1995-09-15 1997-03-20 Licentia Gmbh Kathodenstrahlröhre mit einer Feldemissionskathode
DE19752802C2 (de) * 1997-11-28 2001-04-12 Ardenne Anlagentech Gmbh Strahlerzeugungssystem für Elektronenkanonen
JP2002260522A (ja) * 2000-12-26 2002-09-13 Sony Corp 陰極構体とその製造方法及び電子銃並びに陰極線管
US8334506B2 (en) 2007-12-10 2012-12-18 1St Detect Corporation End cap voltage control of ion traps
US7973277B2 (en) 2008-05-27 2011-07-05 1St Detect Corporation Driving a mass spectrometer ion trap or mass filter

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774002A (en) * 1954-12-21 1956-12-11 Itt Image tube
US2913612A (en) * 1956-10-29 1959-11-17 Gen Electric Cathode ray tube
BE629274A (it) * 1962-03-07
FR1361143A (fr) * 1963-06-25 1964-05-15 Thomson Houston Comp Francaise Perfectionnements aux canons à électrons pourvus d'une cathode à longue durée devie
US3381160A (en) * 1965-06-29 1968-04-30 Gen Electric Electron beam device
US3845346A (en) * 1972-01-19 1974-10-29 Philips Corp Cathode-ray tube
GB1444062A (en) * 1974-06-08 1976-07-28 English Electric Valve Co Ltd Camera tubes
US4155028A (en) * 1975-11-03 1979-05-15 Hewlett-Packard Company Electrostatic deflection system for extending emitter life
NL184549C (nl) * 1978-01-27 1989-08-16 Philips Nv Halfgeleiderinrichting voor het opwekken van een elektronenstroom en weergeefinrichting voorzien van een dergelijke halfgeleiderinrichting.
NL184589C (nl) * 1979-07-13 1989-09-01 Philips Nv Halfgeleiderinrichting voor het opwekken van een elektronenbundel en werkwijze voor het vervaardigen van een dergelijke halfgeleiderinrichting.
FR2482778A1 (fr) * 1980-05-14 1981-11-20 Thomson Csf Canon a electrons pour faisceau convergent, et dispositif, tube vidicon notamment, muni d'un tel canon
GB2109160B (en) * 1981-11-06 1985-05-30 Philips Electronic Associated Semiconductor electron source for display tubes and other equipment
GB2109159B (en) * 1981-11-06 1985-05-30 Philips Electronic Associated Semiconductor electron source for display tubes and other equipment
JPS59148242A (ja) * 1983-02-14 1984-08-24 Matsushita Electronics Corp 受像管装置
JP5121197B2 (ja) * 2006-09-22 2013-01-16 株式会社ブリヂストン 防振装置

Also Published As

Publication number Publication date
GB2169132B (en) 1988-11-16
AU5004685A (en) 1986-05-29
JPH0664987B2 (ja) 1994-08-22
DE3538176A1 (de) 1986-05-22
NL8403537A (nl) 1986-06-16
US4743794A (en) 1988-05-10
DE3538176C2 (de) 1994-07-28
JPS61128439A (ja) 1986-06-16
GB2169132A (en) 1986-07-02
GB8528326D0 (en) 1985-12-24
FR2573575A1 (fr) 1986-05-23
IT8522879A0 (it) 1985-11-18
FR2573575B1 (fr) 1994-02-11

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