JPS4922073A - - Google Patents
Info
- Publication number
- JPS4922073A JPS4922073A JP48016700A JP1670073A JPS4922073A JP S4922073 A JPS4922073 A JP S4922073A JP 48016700 A JP48016700 A JP 48016700A JP 1670073 A JP1670073 A JP 1670073A JP S4922073 A JPS4922073 A JP S4922073A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H01J37/26—Electron or ion microscopes; Electron or ion diffraction tubes
- H01J37/28—Electron or ion microscopes; Electron or ion diffraction tubes with scanning beams
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Television Receiver Circuits (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US247072A US3886305A (en) | 1972-04-24 | 1972-04-24 | Automatic contrast and dark level control for scanning electron microscopes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4922073A true JPS4922073A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-02-27 |
| JPS5710541B2 JPS5710541B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-02-26 |
Family
ID=22933442
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1670073A Expired JPS5710541B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-24 | 1973-02-12 | |
| JP16182680A Granted JPS5678053A (en) | 1972-04-24 | 1980-11-17 | Scanning electron microscope |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16182680A Granted JPS5678053A (en) | 1972-04-24 | 1980-11-17 | Scanning electron microscope |
Country Status (4)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-24 | 1975-11-26 | ||
| JPS5227313A (en) * | 1975-08-27 | 1977-03-01 | Hitachi Ltd | Automated picture tone control photographing method and its device |
| JPS5245256A (en) * | 1975-09-25 | 1977-04-09 | Hitachi Ltd | Peak value holding circuit |
| JPS58184761U (ja) * | 1982-06-03 | 1983-12-08 | 日本電子株式会社 | 走査電子顕微鏡の自動利得レベル制御装置 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7800869A (nl) * | 1978-01-25 | 1979-07-27 | Philips Nv | Elektronenmikroskoop. |
| CA1208763A (en) * | 1983-03-31 | 1986-07-29 | Ryuichi Shimizu | Scan line type dynamic observation apparatus |
| JPS61173590A (ja) * | 1985-01-29 | 1986-08-05 | Fuji Photo Film Co Ltd | モニタ−装置の自動較正回路 |
| JPS63127148A (ja) * | 1986-11-17 | 1988-05-31 | Kanzaki Paper Mfg Co Ltd | 表面検査装置 |
| US4947253A (en) * | 1989-04-18 | 1990-08-07 | Rca Licensing Corporation | Brightness modulator for closed loop compensation of black level |
| US5065443A (en) * | 1989-12-04 | 1991-11-12 | Allen-Bradley Company, Inc. | Image processor with illumination variation compensation |
| JPH04326056A (ja) * | 1991-04-25 | 1992-11-16 | Olympus Optical Co Ltd | 超音波顕微鏡 |
| US5332898A (en) * | 1993-06-14 | 1994-07-26 | Metrologix | Precision measurement using particle beam devices |
| GB2418061B (en) * | 2004-09-03 | 2006-10-18 | Zeiss Carl Smt Ltd | Scanning particle beam instrument |
| JP4647977B2 (ja) * | 2004-11-30 | 2011-03-09 | 日本電子株式会社 | Ｆｉｂ自動加工時のドリフト補正方法及び装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3229087A (en) * | 1961-09-25 | 1966-01-11 | First Pennsylvania Banking And | Electron microanalyzer and monitoring system |
| DE1260519B (de) * | 1962-07-03 | 1968-02-08 | C H F Mueller G M B H | Medizinische Roentgenfernsehanlage mit einstellbarer Teilbildregelung |
| NL158344B (nl) * | 1968-09-27 | 1978-10-16 | Philips Nv | Televisieopneeminrichting met een opneembuis van het fotohalfgeleidertype, alsmede donkerstroomcompensatie-inrichting als onderdeel daarvan. |
| US3567854A (en) * | 1968-10-23 | 1971-03-02 | Gen Electric | Automatic brightness control for x-ray image intensifier system |
| US3612762A (en) * | 1969-03-26 | 1971-10-12 | Itt | Automatic gain control system for camera tube |
| US3691302A (en) * | 1971-02-25 | 1972-09-12 | Gte Sylvania Inc | Automatic light control for low light level television camera |
| US3670100A (en) * | 1971-03-29 | 1972-06-13 | Telemation | Automatic reference level set for television cameras |
| US3812288A (en) * | 1972-11-21 | 1974-05-21 | Edax Int Inc | Television display system |
-
1972
- 1972-04-24 US US247072A patent/US3886305A/en not_active Expired - Lifetime
-
1973
- 1973-01-29 GB GB444773A patent/GB1418393A/en not_active Expired
- 1973-02-12 JP JP1670073A patent/JPS5710541B2/ja not_active Expired
- 1973-04-10 DE DE2318023A patent/DE2318023A1/de active Pending
-
1980
- 1980-11-17 JP JP16182680A patent/JPS5678053A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50147663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-24 | 1975-11-26 | ||
| JPS5227313A (en) * | 1975-08-27 | 1977-03-01 | Hitachi Ltd | Automated picture tone control photographing method and its device |
| JPS5245256A (en) * | 1975-09-25 | 1977-04-09 | Hitachi Ltd | Peak value holding circuit |
| JPS58184761U (ja) * | 1982-06-03 | 1983-12-08 | 日本電子株式会社 | 走査電子顕微鏡の自動利得レベル制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5710541B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-02-26 |
| US3886305A (en) | 1975-05-27 |
| DE2318023A1 (de) | 1973-11-08 |
| JPS5678053A (en) | 1981-06-26 |
| JPS5712262B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-03-10 |
| GB1418393A (en) | 1975-12-17 |