NL7008534A - - Google Patents
Info
- Publication number
- NL7008534A NL7008534A NL7008534A NL7008534A NL7008534A NL 7008534 A NL7008534 A NL 7008534A NL 7008534 A NL7008534 A NL 7008534A NL 7008534 A NL7008534 A NL 7008534A NL 7008534 A NL7008534 A NL 7008534A
- 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, ion-optical arrangement
- H01J37/10—Lenses
- H01J37/14—Lenses 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)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5507769 | 1969-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7008534A true NL7008534A (zh) | 1970-12-15 |
| NL147280B NL147280B (nl) | 1975-09-15 |
Family
ID=12988624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL707008534A NL147280B (nl) | 1969-06-13 | 1970-06-11 | Elektromagnetische elektronenlens, in het bijzonder voor een elektronenmicroscoop. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3643191A (zh) |
| GB (1) | GB1290240A (zh) |
| NL (1) | NL147280B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4178094A (en) * | 1978-09-01 | 1979-12-11 | Xerox Corporation | Belt support and steering module |
| FR2491258A1 (fr) * | 1980-09-29 | 1982-04-02 | Le N Proizv | Dispositif optoelectronique pour appareils a sonde electronique |
| US4698611A (en) * | 1986-12-03 | 1987-10-06 | General Electric Company | Passive shimming assembly for MR magnet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB680300A (en) * | 1950-02-23 | 1952-10-01 | Vickers Electrical Co Ltd | Improvements relating to magnetic electron lenses |
| US2637000A (en) * | 1951-02-15 | 1953-04-28 | Magnetic electron -lens |
-
1970
- 1970-06-10 GB GB1290240D patent/GB1290240A/en not_active Expired
- 1970-06-10 US US44935A patent/US3643191A/en not_active Expired - Lifetime
- 1970-06-11 NL NL707008534A patent/NL147280B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3643191A (en) | 1972-02-15 |
| GB1290240A (zh) | 1972-09-20 |
| NL147280B (nl) | 1975-09-15 |