NL6406449A - - Google Patents
Info
- Publication number
- NL6406449A NL6406449A NL6406449A NL6406449A NL6406449A NL 6406449 A NL6406449 A NL 6406449A NL 6406449 A NL6406449 A NL 6406449A NL 6406449 A NL6406449 A NL 6406449A NL 6406449 A NL6406449 A NL 6406449A
- Authority
- NL
- Netherlands
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 or ion-optical arrangement
- H01J37/10—Lenses
- H01J37/14—Lenses magnetic
- H01J37/141—Electromagnetic lenses
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Beam Exposure (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL646406449A NL145716B (nl) | 1964-06-06 | 1964-06-06 | Elektronenstraalapparaat. |
| DEN26822A DE1260048B (de) | 1964-06-06 | 1965-06-02 | Elektronenstrahlgeraet mit elektromagnetischer Linse |
| US460981A US3394254A (en) | 1964-06-06 | 1965-06-03 | Electron-optical system with a magnetic focussing lens having a cooling means |
| SE07302/65A SE332466B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-06-06 | 1965-06-03 | |
| CH775565A CH437562A (de) | 1964-06-06 | 1965-06-03 | Elektronenstrahlgerät |
| AT505965A AT256197B (de) | 1964-06-06 | 1965-06-03 | Elektronenstrahlgerät |
| FR19624A FR1443476A (fr) | 1964-06-06 | 1965-06-04 | Appareil à faisceau électronique |
| BE664970A BE664970A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-06-06 | 1965-06-04 | |
| GB23933/65A GB1098865A (en) | 1964-06-06 | 1965-06-04 | Improvements in or relating to electro-magnetic lenses and to apparatus including such lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL646406449A NL145716B (nl) | 1964-06-06 | 1964-06-06 | Elektronenstraalapparaat. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6406449A true NL6406449A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-12-07 |
| NL145716B NL145716B (nl) | 1975-04-15 |
Family
ID=19790247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL646406449A NL145716B (nl) | 1964-06-06 | 1964-06-06 | Elektronenstraalapparaat. |
Country Status (8)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1234183A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-08-18 | 1971-06-03 | ||
| GB1238889A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1968-11-26 | 1971-07-14 | ||
| NL175245C (nl) * | 1977-05-26 | 1984-10-01 | Philips Nv | Elektronenmicroscoop met hulplens en elektromagnetische lens hiervoor. |
| DE2752598C3 (de) * | 1977-11-25 | 1981-10-15 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren zum Betrieb einer elektromagnetischen fokussierenden elektronen-optischen Linsenanordnung und Linsenanordnung hierfür |
| JPS5842935B2 (ja) * | 1978-04-07 | 1983-09-22 | 日本電子株式会社 | 走査電子顕微鏡等の対物レンズ |
| JP2744823B2 (ja) * | 1989-11-16 | 1998-04-28 | 日本電子株式会社 | 電子レンズ |
| US5289009A (en) * | 1990-08-02 | 1994-02-22 | U.S. Philips Corporation | Charged particle beam system and cooling device, a coil comprising a cooling member and a cooling member for use in such a charged particle beam system |
| GB2397691B (en) | 2003-01-24 | 2005-08-10 | Leica Microsys Lithography Ltd | Cooling of a device for influencing an electron beam |
| WO2007060017A2 (en) * | 2005-11-28 | 2007-05-31 | Carl Zeiss Smt Ag | Particle-optical component |
| EP1970935B1 (en) * | 2007-03-14 | 2011-01-12 | ICT, Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Lens coil cooling of a magnetic lens |
| DE102008062888B4 (de) * | 2008-12-23 | 2010-12-16 | Carl Zeiss Nts Gmbh | Teilchenoptische Vorrichtung mit Magnetanordnung |
| US10486232B2 (en) * | 2015-04-21 | 2019-11-26 | Varian Semiconductor Equipment Associates, Inc. | Semiconductor manufacturing device with embedded fluid conduits |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE895350C (de) * | 1938-11-06 | 1953-11-02 | Siemens Ag | Elektronenmikroskop |
| US2202505A (en) * | 1939-01-13 | 1940-05-28 | Baird Television Ltd | Electromagnetic focusing coil |
| US3008044A (en) * | 1960-02-25 | 1961-11-07 | Gen Electric | Application of superconductivity in guiding charged particles |
| NL278366A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1961-05-27 |
-
1964
- 1964-06-06 NL NL646406449A patent/NL145716B/xx unknown
-
1965
- 1965-06-02 DE DEN26822A patent/DE1260048B/de not_active Withdrawn
- 1965-06-03 CH CH775565A patent/CH437562A/de unknown
- 1965-06-03 SE SE07302/65A patent/SE332466B/xx unknown
- 1965-06-03 US US460981A patent/US3394254A/en not_active Expired - Lifetime
- 1965-06-03 AT AT505965A patent/AT256197B/de active
- 1965-06-04 BE BE664970A patent/BE664970A/xx unknown
- 1965-06-04 GB GB23933/65A patent/GB1098865A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE664970A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-12-06 |
| CH437562A (de) | 1967-06-15 |
| GB1098865A (en) | 1968-01-10 |
| AT256197B (de) | 1967-08-10 |
| SE332466B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-02-08 |
| US3394254A (en) | 1968-07-23 |
| NL145716B (nl) | 1975-04-15 |
| DE1260048B (de) | 1968-02-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: PHILIPS |