CH474848A - Elektronenoptische Bildröhre - Google Patents
Elektronenoptische BildröhreInfo
- Publication number
- CH474848A CH474848A CH838768A CH838768A CH474848A CH 474848 A CH474848 A CH 474848A CH 838768 A CH838768 A CH 838768A CH 838768 A CH838768 A CH 838768A CH 474848 A CH474848 A CH 474848A
- Authority
- CH
- Switzerland
- Prior art keywords
- electron
- picture tube
- optical picture
- optical
- tube
- Prior art date
Links
Classifications
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL676708012A NL149636B (nl) | 1967-06-09 | 1967-06-09 | Vacuuembuis voor elektronen-optische afbeelding. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH474848A true CH474848A (de) | 1969-06-30 |
Family
ID=19800379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH838768A CH474848A (de) | 1967-06-09 | 1968-06-06 | Elektronenoptische Bildröhre |
Country Status (6)
Country | Link |
---|---|
US (1) | US3688146A (de) |
CH (1) | CH474848A (de) |
DE (1) | DE1764436C3 (de) |
FR (1) | FR1571571A (de) |
GB (1) | GB1158237A (de) |
NL (1) | NL149636B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6903860A (de) * | 1969-03-13 | 1970-09-15 | ||
US4001618A (en) * | 1975-01-29 | 1977-01-04 | Rca Corporation | Electron discharge image tube with electrostatic field shaping electrode |
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. |
NL7708321A (nl) * | 1977-07-27 | 1979-01-30 | Optische Ind De Oude Delft Nv | Werkwijze voor het vervaardigen van de kathode van een diodebeeldversterkerbuis, alsmede diode- beeldversterkerbuis met een kathode vervaardigd volgens deze werkwijze. |
NL177160C (nl) * | 1977-10-24 | 1985-08-01 | Philips Nv | Roentgenbeeldversterkerbuis. |
DE8812346U1 (de) * | 1988-09-29 | 1990-02-01 | Siemens AG, 1000 Berlin und 8000 München | Röntgenbildverstärker |
EP0360906B1 (de) * | 1988-09-29 | 1994-05-04 | Siemens Aktiengesellschaft | Röntgenbildverstärker |
NL8903130A (nl) * | 1989-12-21 | 1991-07-16 | Philips Nv | Helderheidsversterkerbuis met sealverbindingen. |
FR2666448B1 (fr) * | 1990-09-04 | 1992-10-16 | Thomson Tubes Electroniques | Tube intensificateur d'image a isolation electrique optimisee. |
DE4213906A1 (de) * | 1992-04-28 | 1993-11-04 | Siemens Ag | Roentgenbildverstaerker |
DE102014200515B4 (de) | 2014-01-14 | 2022-12-01 | Siemens Healthcare Gmbh | Röntgenbildverstärker |
CN112885686B (zh) * | 2021-01-14 | 2023-04-11 | 北方夜视技术股份有限公司 | 一种像增强器抗电磁干扰的管壳电磁屏蔽层及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2193953A (en) * | 1929-02-14 | 1940-03-19 | Walton George William | Photoelectric cell |
US2508001A (en) * | 1947-12-30 | 1950-05-16 | Rca Corp | High-voltage cathode-ray tube corona ring |
US2770747A (en) * | 1952-04-01 | 1956-11-13 | Rca Corp | Storage tube |
US2774002A (en) * | 1954-12-21 | 1956-12-11 | Itt | Image tube |
US3280356A (en) * | 1958-07-17 | 1966-10-18 | Rca Corp | Image tube with truncated conical anode and a plurality of coaxial shield electrodes |
GB971495A (en) * | 1960-10-28 | 1964-09-30 | Mullard Ltd | Improvements in and relating to electron-optical image converter tubes |
-
1967
- 1967-06-09 NL NL676708012A patent/NL149636B/xx unknown
-
1968
- 1968-05-23 US US731442A patent/US3688146A/en not_active Expired - Lifetime
- 1968-05-27 GB GB25157/68A patent/GB1158237A/en not_active Expired
- 1968-06-05 DE DE1764436A patent/DE1764436C3/de not_active Expired
- 1968-06-06 CH CH838768A patent/CH474848A/de not_active IP Right Cessation
- 1968-06-10 FR FR1571571D patent/FR1571571A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1764436C3 (de) | 1975-11-20 |
DE1764436A1 (de) | 1971-07-22 |
US3688146A (en) | 1972-08-29 |
FR1571571A (de) | 1969-06-20 |
NL149636B (nl) | 1976-05-17 |
GB1158237A (en) | 1969-07-16 |
DE1764436B2 (de) | 1975-04-03 |
NL6708012A (de) | 1968-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |