GB1103426A - Improvements in or relating to corpuscular beam microscopes - Google Patents
Improvements in or relating to corpuscular beam microscopesInfo
- Publication number
- GB1103426A GB1103426A GB2132665A GB2132665A GB1103426A GB 1103426 A GB1103426 A GB 1103426A GB 2132665 A GB2132665 A GB 2132665A GB 2132665 A GB2132665 A GB 2132665A GB 1103426 A GB1103426 A GB 1103426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluorescent screen
- tube
- pick
- microscope
- lens
- 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
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
- H01J37/22—Optical or photographic arrangements associated with the tube
- H01J37/224—Luminescent screens or photographic plates for imaging ; Apparatus specially adapted therefor, e.g. cameras, TV-cameras, photographic equipment, exposure control; Optical subsystems specially adapted therefor, e.g. microscopes for observing image on luminescent screen
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
Abstract
1,103,426. Electron beam apparatus. SIEMENS A.G. 20 May, 1965-[21 May, 1964; 17 Aug., 1964], No. 21326/65. Heading H1D. [Also in Division H4] The image produced on the fluorescent screen of a corpuscular (e.g. electrons or ions) beam microscope is focused on the target electrode of a television pick-up tube by means of an optical system comprising the tandem arrangement of two objective lenses or lens systems, each focused at infinity, with the fluorescent screen in the focal plane of one and the target electrode in that of the other lens or lens system. In one embodiment (Fig. 1), one objective 3 is mounted inside the vacuum space of the microscope behind the glass observation plate 4 the other being mounted externally by a fitting including elements 11, 13 forming a support for the pick-up tube 5. In this arrangement the pivot mounted fluorescent screen 8 is adjustable by means of a lever 7 outside the vacuum space. Fig. 2 shows a second embodiment in which the optical system 27 is secured to the pick-up tube 26 and the complete assembly supported from the microscope casing for rack-and-pinion focusing (see also Figs. 3 and 4, not shown) with respect to the fluorescent screen 24.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0091158 | 1964-05-21 | ||
| DES0092675 | 1964-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1103426A true GB1103426A (en) | 1968-02-14 |
Family
ID=25997666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2132665A Expired GB1103426A (en) | 1964-05-21 | 1965-05-20 | Improvements in or relating to corpuscular beam microscopes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1103426A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10184235B2 (en) | 2013-05-28 | 2019-01-22 | Falcon Waterfree Technologies, Llc | Directional fluid inlet |
| US10182688B2 (en) | 2013-05-28 | 2019-01-22 | Falcon Waterfree Technologies, Llc | Splash-reducing and velocity-increasing cartridge exit |
| US10197430B2 (en) | 2014-01-20 | 2019-02-05 | Falcon Waterfree Technologies, Llc | Visual indicator |
| US10273675B2 (en) | 2013-04-26 | 2019-04-30 | Falcon Waterfree Technologies, Llc | Hybrid trap with water injection |
-
1965
- 1965-05-20 GB GB2132665A patent/GB1103426A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10273675B2 (en) | 2013-04-26 | 2019-04-30 | Falcon Waterfree Technologies, Llc | Hybrid trap with water injection |
| US10975560B2 (en) | 2013-04-26 | 2021-04-13 | Falcon Water Technologies, LLC | Hybrid trap with water injection |
| US10184235B2 (en) | 2013-05-28 | 2019-01-22 | Falcon Waterfree Technologies, Llc | Directional fluid inlet |
| US10182688B2 (en) | 2013-05-28 | 2019-01-22 | Falcon Waterfree Technologies, Llc | Splash-reducing and velocity-increasing cartridge exit |
| US10197430B2 (en) | 2014-01-20 | 2019-02-05 | Falcon Waterfree Technologies, Llc | Visual indicator |
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