FR50433E - - Google Patents
Info
- Publication number
- FR50433E FR50433E FR50433DA FR50433E FR 50433 E FR50433 E FR 50433E FR 50433D A FR50433D A FR 50433DA FR 50433 E FR50433 E FR 50433E
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/04—Distributors combined with modulators or demodulators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/06—Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier
- H04N7/063—Simultaneous transmission of separate parts of one picture
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR840915T | 1938-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR50433E true FR50433E (US06373033-20020416-M00002.png) | 1940-06-06 |
Family
ID=8690090
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR840915D Expired FR840915A (fr) | 1938-01-05 | 1938-01-05 | Nouveau mode de répartition des impulsions électriques, applicable notamment à la télévision, à la téléphonie et à la télégraphie |
| FR50433D Expired FR50433E (US06373033-20020416-M00002.png) | 1938-01-05 | 1939-02-02 | |
| FR55383D Expired FR55383E (fr) | 1938-01-05 | 1941-03-15 | Nouveau mode de répartition des impulsions électriques, applicable notamment à latélévision, à la téléphonie et à la télégraphie |
| FR55422D Expired FR55422E (fr) | 1938-01-05 | 1941-12-19 | Nouveau mode de répartition des impulsions électriques applicable notamment à la télévision, à la téléphonie et à la télégraphie |
| FR55640D Expired FR55640E (fr) | 1938-01-05 | 1943-02-20 | Nouveau mode de répartition des impulsions électriques applicable notamment à la télévision, à la téléphonie, et à la télégraphie |
| FR55803D Expired FR55803E (fr) | 1938-01-05 | 1944-03-08 | Nouveau mode de répartition des impulsions électriques applicables notamment à la télévision, à la téléphonie et à la télégraphie |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR840915D Expired FR840915A (fr) | 1938-01-05 | 1938-01-05 | Nouveau mode de répartition des impulsions électriques, applicable notamment à la télévision, à la téléphonie et à la télégraphie |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR55383D Expired FR55383E (fr) | 1938-01-05 | 1941-03-15 | Nouveau mode de répartition des impulsions électriques, applicable notamment à latélévision, à la téléphonie et à la télégraphie |
| FR55422D Expired FR55422E (fr) | 1938-01-05 | 1941-12-19 | Nouveau mode de répartition des impulsions électriques applicable notamment à la télévision, à la téléphonie et à la télégraphie |
| FR55640D Expired FR55640E (fr) | 1938-01-05 | 1943-02-20 | Nouveau mode de répartition des impulsions électriques applicable notamment à la télévision, à la téléphonie, et à la télégraphie |
| FR55803D Expired FR55803E (fr) | 1938-01-05 | 1944-03-08 | Nouveau mode de répartition des impulsions électriques applicables notamment à la télévision, à la téléphonie et à la télégraphie |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH281292A (US06373033-20020416-M00002.png) |
| FR (6) | FR840915A (US06373033-20020416-M00002.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558019A (en) * | 1939-02-02 | 1951-06-26 | Products & Licensing Corp | Signal distributing system for television receiver tube having equal number of picture elements and cathode rays |
| US2670402A (en) * | 1948-11-23 | 1954-02-23 | Alvin M Marks | Screen for producing television images |
| US2760119A (en) * | 1952-01-15 | 1956-08-21 | Products And Licensing Corp | Mural television screen |
-
1938
- 1938-01-05 FR FR840915D patent/FR840915A/fr not_active Expired
-
1939
- 1939-02-02 FR FR50433D patent/FR50433E/fr not_active Expired
-
1941
- 1941-03-15 FR FR55383D patent/FR55383E/fr not_active Expired
- 1941-12-19 FR FR55422D patent/FR55422E/fr not_active Expired
-
1943
- 1943-02-20 FR FR55640D patent/FR55640E/fr not_active Expired
-
1944
- 1944-03-08 FR FR55803D patent/FR55803E/fr not_active Expired
-
1947
- 1947-12-24 CH CH281292D patent/CH281292A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558019A (en) * | 1939-02-02 | 1951-06-26 | Products & Licensing Corp | Signal distributing system for television receiver tube having equal number of picture elements and cathode rays |
| US2670402A (en) * | 1948-11-23 | 1954-02-23 | Alvin M Marks | Screen for producing television images |
| US2760119A (en) * | 1952-01-15 | 1956-08-21 | Products And Licensing Corp | Mural television screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CH281292A (fr) | 1952-02-29 |
| FR840915A (fr) | 1939-05-08 |
| FR55640E (fr) | 1952-09-02 |
| FR55422E (fr) | 1952-06-30 |
| FR55803E (fr) | 1952-09-08 |
| FR55383E (fr) | 1952-06-27 |
