CH300179A - Elektronenlinse mit einer an Hochspannung liegenden Elektrode. - Google Patents
Elektronenlinse mit einer an Hochspannung liegenden Elektrode.Info
- Publication number
- CH300179A CH300179A CH300179DA CH300179A CH 300179 A CH300179 A CH 300179A CH 300179D A CH300179D A CH 300179DA CH 300179 A CH300179 A CH 300179A
- Authority
- CH
- Switzerland
- Prior art keywords
- high voltage
- electrode connected
- electron lens
- electron
- lens
- Prior art date
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
- H01J37/12—Lenses electrostatic
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE300179X | 1951-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH300179A true CH300179A (de) | 1954-07-15 |
Family
ID=6092426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH300179D CH300179A (de) | 1951-03-14 | 1952-03-05 | Elektronenlinse mit einer an Hochspannung liegenden Elektrode. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH300179A (de) |
FR (1) | FR1052207A (de) |
-
0
- FR FR1052207D patent/FR1052207A/fr not_active Expired
-
1952
- 1952-03-05 CH CH300179D patent/CH300179A/de unknown
Also Published As
Publication number | Publication date |
---|---|
FR1052207A (de) | 1954-01-22 |
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