DE69125221D1 - Ladungspartikelstrahlanlage, Kühlelement, eine Spule mit solch einem Kühlelement und ein Kühlvorrichtung, die ein derartiges Kühlelement aufweist - Google Patents

Ladungspartikelstrahlanlage, Kühlelement, eine Spule mit solch einem Kühlelement und ein Kühlvorrichtung, die ein derartiges Kühlelement aufweist

Info

Publication number
DE69125221D1
DE69125221D1 DE69125221T DE69125221T DE69125221D1 DE 69125221 D1 DE69125221 D1 DE 69125221D1 DE 69125221 T DE69125221 T DE 69125221T DE 69125221 T DE69125221 T DE 69125221T DE 69125221 D1 DE69125221 D1 DE 69125221D1
Authority
DE
Germany
Prior art keywords
cooling element
cooling
coil
particle beam
beam system
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
DE69125221T
Other languages
English (en)
Other versions
DE69125221T2 (de
Inventor
Johan Gustaaf Bakker
Peter Emile Stephan Asselbergs
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.)
FEI Co
Original Assignee
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69125221D1 publication Critical patent/DE69125221D1/de
Publication of DE69125221T2 publication Critical patent/DE69125221T2/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
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
    • H01J37/1472—Deflecting along given lines
    • H01J37/1474—Scanning means
    • H01J37/1475—Scanning means magnetic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/10—Lenses
    • H01J37/14—Lenses magnetic
    • H01J37/141—Electromagnetic lenses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electron Beam Exposure (AREA)
DE1991625221 1990-08-02 1991-07-26 Ladungspartikelstrahlanlage, Kühlelement, eine Spule mit solch einem Kühlelement und ein Kühlvorrichtung, die ein derartiges Kühlelement aufweist Expired - Fee Related DE69125221T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001751A NL9001751A (nl) 1990-08-02 1990-08-02 Geladen deeltjesbundelsysteem alsmede een koelinrichting, een spoel voorzien van een koelorgaan en een koelorgaan voor toepassing in een dergelijk geladen deeltjesbundelsysteem.

Publications (2)

Publication Number Publication Date
DE69125221D1 true DE69125221D1 (de) 1997-04-24
DE69125221T2 DE69125221T2 (de) 1997-08-28

Family

ID=19857505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991625221 Expired - Fee Related DE69125221T2 (de) 1990-08-02 1991-07-26 Ladungspartikelstrahlanlage, Kühlelement, eine Spule mit solch einem Kühlelement und ein Kühlvorrichtung, die ein derartiges Kühlelement aufweist

Country Status (4)

Country Link
EP (1) EP0469679B1 (de)
JP (1) JPH04233147A (de)
DE (1) DE69125221T2 (de)
NL (1) NL9001751A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6266471B2 (ja) * 2014-08-22 2018-01-24 日本電子株式会社 流体循環装置および荷電粒子線装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1614407B1 (de) * 1967-01-13 1972-08-03 Siemens Ag Anordnung zur erzeugung eines den korpuskularstrahl in einem korpuskulargeraet, insbesondere elektronenmikroskop, beeinflussenden elektromagnetischen feldes
DE3339131A1 (de) * 1983-10-28 1985-05-09 Leybold-Heraeus GmbH, 5000 Köln Elektronenstrahlverdampfer mit mindestens zwei magnetischen ablenksystemen
GB2175134B (en) * 1985-03-25 1989-06-21 Sumskoe Proizv Ob Elektron Electromagnetic lens and electronic microscope using this electromagnetic lens

Also Published As

Publication number Publication date
EP0469679A1 (de) 1992-02-05
DE69125221T2 (de) 1997-08-28
NL9001751A (nl) 1992-03-02
JPH04233147A (ja) 1992-08-21
EP0469679B1 (de) 1997-03-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8327 Change in the person/name/address of the patent owner

Owner name: FEI CO., HILLSBORO, OREG., US

8339 Ceased/non-payment of the annual fee