DE2311424A1 - Steuermechanismus fuer ein elektronenoptisches geraet - Google Patents
Steuermechanismus fuer ein elektronenoptisches geraetInfo
- Publication number
- DE2311424A1 DE2311424A1 DE19732311424 DE2311424A DE2311424A1 DE 2311424 A1 DE2311424 A1 DE 2311424A1 DE 19732311424 DE19732311424 DE 19732311424 DE 2311424 A DE2311424 A DE 2311424A DE 2311424 A1 DE2311424 A1 DE 2311424A1
- Authority
- DE
- Germany
- Prior art keywords
- electron
- digital
- optical device
- setting
- switch
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
- G05B19/075—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors for delivering a step function, a slope or a continuous function
-
- 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
-
- 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
- H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
-
- 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
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/302—Controlling tubes by external information, e.g. programme control
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7203932A NL7203932A (ja) | 1972-03-24 | 1972-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2311424A1 true DE2311424A1 (de) | 1973-10-04 |
Family
ID=19815686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732311424 Pending DE2311424A1 (de) | 1972-03-24 | 1973-03-08 | Steuermechanismus fuer ein elektronenoptisches geraet |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS499177A (ja) |
CA (1) | CA976669A (ja) |
DE (1) | DE2311424A1 (ja) |
FR (1) | FR2177861B1 (ja) |
GB (1) | GB1424762A (ja) |
NL (1) | NL7203932A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5354465A (en) * | 1976-10-28 | 1978-05-17 | Jeol Ltd | Lens control circuit for electromicroscope or the like |
JPS5464458A (en) * | 1977-10-31 | 1979-05-24 | Jeol Ltd | Magnification selection circuit of electromicro scope |
JPS5816745B2 (ja) * | 1977-11-11 | 1983-04-01 | 日本電子株式会社 | 電子顕微鏡等のレンズ制御回路 |
JPS5477060A (en) * | 1977-12-01 | 1979-06-20 | Hitachi Ltd | Electron microscope |
JPS57145262U (ja) * | 1981-03-09 | 1982-09-11 | ||
JP3866509B2 (ja) | 2000-12-08 | 2007-01-10 | 富士工業株式会社 | 釣竿用リールシートと、釣竿 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1265362A (ja) * | 1969-02-04 | 1972-03-01 | ||
US3629845A (en) * | 1970-06-03 | 1971-12-21 | Hewlett Packard Co | Digital adjustment apparatus for electronic instrumentation |
JPS495662A (ja) * | 1972-04-11 | 1974-01-18 |
-
1972
- 1972-03-24 NL NL7203932A patent/NL7203932A/xx unknown
-
1973
- 1973-03-08 DE DE19732311424 patent/DE2311424A1/de active Pending
- 1973-03-20 JP JP3153673A patent/JPS499177A/ja active Pending
- 1973-03-21 CA CA166,694A patent/CA976669A/en not_active Expired
- 1973-03-21 GB GB1360573A patent/GB1424762A/en not_active Expired
- 1973-03-22 FR FR7310298A patent/FR2177861B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2177861B1 (ja) | 1976-05-21 |
JPS499177A (ja) | 1974-01-26 |
CA976669A (en) | 1975-10-21 |
GB1424762A (en) | 1976-02-11 |
NL7203932A (ja) | 1973-09-26 |
FR2177861A1 (ja) | 1973-11-09 |
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