FR2413778B1 - - Google Patents
Info
- Publication number
- FR2413778B1 FR2413778B1 FR7836526A FR7836526A FR2413778B1 FR 2413778 B1 FR2413778 B1 FR 2413778B1 FR 7836526 A FR7836526 A FR 7836526A FR 7836526 A FR7836526 A FR 7836526A FR 2413778 B1 FR2413778 B1 FR 2413778B1
- Authority
- FR
- France
- 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
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
- H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52156481A JPS5816742B2 (ja) | 1977-12-27 | 1977-12-27 | 像増強管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2413778A1 FR2413778A1 (fr) | 1979-07-27 |
| FR2413778B1 true FR2413778B1 (enExample) | 1981-09-11 |
Family
ID=15628691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7836526A Granted FR2413778A1 (fr) | 1977-12-27 | 1978-12-27 | Appareil intensificateur d'image |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4245160A (enExample) |
| JP (1) | JPS5816742B2 (enExample) |
| FR (1) | FR2413778A1 (enExample) |
| GB (1) | GB2011163B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5549461U (enExample) * | 1978-09-27 | 1980-03-31 | ||
| JPH0766752B2 (ja) * | 1986-03-07 | 1995-07-19 | 株式会社日立製作所 | カラ−陰極線管 |
| US4924080A (en) * | 1988-07-05 | 1990-05-08 | Itt Corporation | Electromagnetic interference protection for image intensifier tube |
| US5212590A (en) * | 1989-05-25 | 1993-05-18 | U.S. Philips Corp. | Brightness intensifier tube with alignment marker |
| NL8903130A (nl) * | 1989-12-21 | 1991-07-16 | Philips Nv | Helderheidsversterkerbuis met sealverbindingen. |
| US5118925A (en) * | 1990-08-13 | 1992-06-02 | Itt Corporation | Electromagnetic interference shielding device for image intensifiers |
| FR2666448B1 (fr) * | 1990-09-04 | 1992-10-16 | Thomson Tubes Electroniques | Tube intensificateur d'image a isolation electrique optimisee. |
| US5463268A (en) * | 1994-05-23 | 1995-10-31 | National Electrostatics Corp. | Magnetically shielded high voltage electron accelerator |
| JP4018165B2 (ja) * | 1995-05-19 | 2007-12-05 | 株式会社東芝 | Ｘ線イメージ管装置 |
| RU2139589C1 (ru) * | 1997-12-15 | 1999-10-10 | Государственное предприятие "Гран" | Инверсионный электронно-оптический преобразователь |
| US7394083B2 (en) * | 2005-07-08 | 2008-07-01 | Cymer, Inc. | Systems and methods for EUV light source metrology |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809889A (en) * | 1972-12-29 | 1974-05-07 | Gen Electric | Image intensifier compensated for earth{40 s magnetic field |
| DE2306575C3 (de) * | 1973-02-10 | 1981-05-27 | Siemens AG, 1000 Berlin und 8000 München | Röntgenbildverstärker |
| US4000432A (en) * | 1975-07-25 | 1976-12-28 | Varian Associates | Magnetic shield for image intensifier tube |
| NL7703296A (nl) * | 1977-03-28 | 1978-10-02 | Philips Nv | Roentgenbeeldversterkerbuis. |
-
1977
- 1977-12-27 JP JP52156481A patent/JPS5816742B2/ja not_active Expired
-
1978
- 1978-12-14 GB GB7848464A patent/GB2011163B/en not_active Expired
- 1978-12-15 US US05/969,827 patent/US4245160A/en not_active Expired - Lifetime
- 1978-12-27 FR FR7836526A patent/FR2413778A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2011163B (en) | 1982-04-07 |
| GB2011163A (en) | 1979-07-04 |
| JPS5489470A (en) | 1979-07-16 |
| FR2413778A1 (fr) | 1979-07-27 |
| US4245160A (en) | 1981-01-13 |
| JPS5816742B2 (ja) | 1983-04-01 |