BE381246A - - Google Patents
Info
- Publication number
- BE381246A BE381246A BE381246DA BE381246A BE 381246 A BE381246 A BE 381246A BE 381246D A BE381246D A BE 381246DA BE 381246 A BE381246 A BE 381246A
- Authority
- BE
- Belgium
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
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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
- H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
- H01J29/413—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon
- H01J29/416—Charge-storage screens using secondary emission, e.g. for supericonoscope for writing and reading of charge pattern on opposite sides of the target, e.g. for superorthicon with a matrix of electrical conductors traversing the target
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US468610A US2157048A (en) | 1930-07-17 | 1930-07-17 | Television system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE381246A true BE381246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1931-08-31 |
Family
ID=23860506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE381246D BE381246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1930-07-17 | 1931-07-20 |
Country Status (6)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2244466A (en) * | 1934-05-12 | 1941-06-03 | Emi Ltd | Television |
| DE884507C (de) * | 1934-05-12 | 1953-07-27 | Emi Ltd | Speichernder Kathodenstrahlbildabtaster mit einer vom ein- oder zweiseitigen Mosaikschirm getrennt angeordneten zusammen-haengenden Photokathodenschicht |
| GB446661A (en) * | 1934-08-03 | 1936-05-04 | Alan Dower Blumlein | Improvements in or relating to television transmitting systems |
| DE896952C (de) * | 1935-05-12 | 1953-11-16 | Emi Ltd | Speichernder Kathodenstrahlbildabtaster mit einseitiger Speicherelektrode |
| DE742761C (de) * | 1935-08-06 | 1943-12-10 | Telefunken Gmbh | Bildwandler-Bildspeicherroehre mit Kathodenstrahlabtastung und einer zeilenfoermigen Reihe von Speicherelementen |
| DE754133C (de) * | 1935-08-14 | 1958-04-24 | Fernseh Gmbh | Mosaikelektrode fuer speichernde Bildzerlegerroehren |
| DE753637C (de) * | 1938-03-29 | 1954-03-08 | Fernseh Gmbh | Verfahren zum Betrieb von Bildspeicherroehren, vorzugsweise mit einseitiger Speicherelektrode |
| US2213174A (en) * | 1938-07-30 | 1940-08-27 | Rca Corp | Television transmitting tube |
| GB646458A (en) * | 1947-12-12 | 1950-11-22 | Cinema Television Ltd | Improvements in or relating to cathode ray tubes |
| BE494288A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1949-03-05 | |||
| US2658670A (en) * | 1949-08-31 | 1953-11-10 | Rca Corp | Rate determining device |
| US3067348A (en) * | 1959-12-21 | 1962-12-04 | Rca Corp | Pickup tube target structure |
| US3453471A (en) * | 1964-10-09 | 1969-07-01 | Sheldon Edward E | Vacuum tube responsive to an electrical image received through an endwall of said tube provided with a plurality of electrical conductors |
-
1930
- 1930-07-17 US US468610A patent/US2157048A/en not_active Expired - Lifetime
-
1931
- 1931-06-24 FR FR720441D patent/FR720441A/fr not_active Expired
- 1931-07-09 GB GB19798/31A patent/GB369832A/en not_active Expired
- 1931-07-11 DE DER82119D patent/DE661263C/de not_active Expired
- 1931-07-15 NL NL57694A patent/NL39550C/xx active
- 1931-07-20 BE BE381246D patent/BE381246A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR720441A (fr) | 1932-02-19 |
| GB369832A (en) | 1932-03-31 |
| DE661263C (de) | 1938-06-15 |
| NL39550C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1936-12-15 |
| US2157048A (en) | 1939-05-02 |