NL243461A - - Google Patents
Info
- Publication number
- NL243461A NL243461A NL243461DA NL243461A NL 243461 A NL243461 A NL 243461A NL 243461D A NL243461D A NL 243461DA NL 243461 A NL243461 A NL 243461A
- 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
- H01J31/26—Image pick-up tubes having an input of visible light and electric output
- H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
- H01J31/40—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having grid-like image screen through which the electron ray passes and by which the ray is influenced before striking the output electrode, i.e. having "triode action"
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- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
-
- 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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
-
- 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
- H01J31/52—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output having grid-like image screen through which the electron ray or beam passes and by which the ray or beam is influenced before striking the luminescent output screen, i.e. having "triode action"
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL243461 | 1959-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL243461A true NL243461A (he) |
Family
ID=19751929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL243461D NL243461A (he) | 1959-09-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3204142A (he) |
| DE (1) | DE1213885B (he) |
| GB (1) | GB955831A (he) |
| NL (1) | NL243461A (he) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1489869C3 (de) * | 1965-03-26 | 1973-11-29 | Heimann Gmbh, 6200 Wiesbaden-Dotzheim | Anordnung zur Verminderung bzw Unterdrückung der kissenformigen Ver zeichnung und der Bildfeldwolbung bei der Abbildung mittels elektrischer Elektronenlinsen |
| US3454820A (en) * | 1966-10-03 | 1969-07-08 | Us Army | Image orthicon tube with improved field mesh electrode for prevention of scanning beam bending and of moire pattern production |
| US3454819A (en) * | 1966-10-03 | 1969-07-08 | Us Army | Field mesh electrode for improved target in image and storage tubes |
| US3784831A (en) * | 1971-11-04 | 1974-01-08 | Itt | Electrooptical system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458205A (en) * | 1946-09-27 | 1949-01-04 | Rca Corp | Televison pickup tube |
| NL79223C (he) * | 1948-01-29 | |||
| US2540490A (en) * | 1948-03-29 | 1951-02-06 | Philips Lab Inc | Electron device with semiconductive target |
| GB675868A (en) * | 1949-08-04 | 1952-07-16 | Emi Ltd | Improvements relating to television or like pick-up tubes |
| US2747133A (en) * | 1950-07-05 | 1956-05-22 | Rca Corp | Television pickup tube |
| GB799425A (en) * | 1954-07-20 | 1958-08-06 | Emi Ltd | Improvements in or relating to arrangements embodying pick-up tubes |
| GB840763A (en) * | 1955-08-17 | 1960-07-13 | Emi Ltd | Improvements in light sensitive targets |
-
0
- NL NL243461D patent/NL243461A/xx unknown
-
1960
- 1960-09-13 DE DEN18900A patent/DE1213885B/de active Pending
- 1960-09-14 GB GB31672/60A patent/GB955831A/en not_active Expired
- 1960-09-14 US US55946A patent/US3204142A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3204142A (en) | 1965-08-31 |
| DE1213885B (de) | 1966-04-07 |
| GB955831A (en) | 1964-04-22 |