NL7215770A - - Google Patents
Info
- Publication number
- NL7215770A NL7215770A NL7215770A NL7215770A NL7215770A NL 7215770 A NL7215770 A NL 7215770A NL 7215770 A NL7215770 A NL 7215770A NL 7215770 A NL7215770 A NL 7215770A NL 7215770 A NL7215770 A NL 7215770A
- Authority
- NL
- Netherlands
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
- H01J31/503—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electromagnetic electron-optic system
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5455471 | 1971-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215770A true NL7215770A (ja) | 1973-05-28 |
Family
ID=10471395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215770A NL7215770A (ja) | 1971-11-24 | 1972-11-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3889144A (ja) |
| JP (1) | JPS4864870A (ja) |
| DE (1) | DE2257215A1 (ja) |
| FR (1) | FR2161065A1 (ja) |
| NL (1) | NL7215770A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7703296A (nl) * | 1977-03-28 | 1978-10-02 | Philips Nv | Roentgenbeeldversterkerbuis. |
| US4163174A (en) * | 1977-06-13 | 1979-07-31 | International Telephone & Telegraph Corp. | Oblique streak tube |
| GB2146168A (en) * | 1983-09-05 | 1985-04-11 | Philips Electronic Associated | Electron image projector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2092814A (en) * | 1935-03-01 | 1937-09-14 | Aeg | Photoelectric tube |
| US2941100A (en) * | 1957-03-06 | 1960-06-14 | Itt | Cathode ray tube |
| US3254252A (en) * | 1962-01-24 | 1966-05-31 | Westinghouse Electric Corp | Image device |
| US3321659A (en) * | 1963-12-12 | 1967-05-23 | Westinghouse Electric Corp | Radiation sensitive electron emissive device |
| US3141105A (en) * | 1963-12-19 | 1964-07-14 | American Optical Corp | Cathode ray tube with composite multiple glass fibre face |
-
1972
- 1972-11-22 US US308725A patent/US3889144A/en not_active Expired - Lifetime
- 1972-11-22 NL NL7215770A patent/NL7215770A/xx unknown
- 1972-11-22 DE DE2257215A patent/DE2257215A1/de active Pending
- 1972-11-24 JP JP47117228A patent/JPS4864870A/ja active Pending
- 1972-11-24 FR FR7241868A patent/FR2161065A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4864870A (ja) | 1973-09-07 |
| FR2161065A1 (ja) | 1973-07-06 |
| DE2257215A1 (de) | 1973-05-30 |
| US3889144A (en) | 1975-06-10 |