FR2091055A5 - - Google Patents
Info
- Publication number
- FR2091055A5 FR2091055A5 FR7115716A FR7115716A FR2091055A5 FR 2091055 A5 FR2091055 A5 FR 2091055A5 FR 7115716 A FR7115716 A FR 7115716A FR 7115716 A FR7115716 A FR 7115716A FR 2091055 A5 FR2091055 A5 FR 2091055A5
- 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
- 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
-
- 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
- H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
- H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
- H01J31/62—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen with separate reading and writing rays
- H01J31/64—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen with separate reading and writing rays on opposite sides of screen, e.g. for conversion of definition
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3375370A | 1970-05-01 | 1970-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2091055A5 true FR2091055A5 (2) | 1972-01-14 |
Family
ID=21872236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7115716A Expired FR2091055A5 (2) | 1970-05-01 | 1971-04-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3689789A (2) |
| JP (1) | JPS534393B1 (2) |
| DE (1) | DE2119010C3 (2) |
| FR (1) | FR2091055A5 (2) |
| GB (1) | GB1291023A (2) |
| NL (1) | NL152703B (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015320A (en) * | 1986-09-08 | 1991-05-14 | Aga, Inc. | Laminate wood structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518434A (en) * | 1945-07-12 | 1950-08-08 | Emi Ltd | Electron discharge device such as a television transmitting tube |
| GB675608A (en) * | 1949-06-29 | 1952-07-16 | Cinema Television Ltd | Improvements in or relating to electron discharge tubes for storing electrical signals |
| US2785328A (en) * | 1952-02-21 | 1957-03-12 | Kihn Harry | Storage tube |
| CA617300A (en) * | 1956-12-26 | 1961-03-28 | Wargo Peter | Long-life rugged storage structure for electronic tubes |
| US3243644A (en) * | 1963-10-08 | 1966-03-29 | Rca Corp | Storage tube with secondary emissive storage grid |
| US3395304A (en) * | 1964-12-14 | 1968-07-30 | Itt | Storage tube screens |
| US3356878A (en) * | 1965-08-02 | 1967-12-05 | Hughes Aircraft Co | Signal converting cathode ray tube with controllable erasure |
| DE1268659B (de) * | 1966-03-16 | 1968-05-22 | Fernseh Gmbh | Verfahren zur Herstellung von Speicherelektroden fuer Fernsehaufnahmeroehren |
| US3493803A (en) * | 1966-07-18 | 1970-02-03 | Hughes Aircraft Co | Dielectric coated mesh storage target having conductive regions co-terminous with the mesh for use in scan converter tubes |
| US3497747A (en) * | 1967-08-10 | 1970-02-24 | Itt | High capacitance target structure for camera pick-up tube having dielectric sheet on metal mesh |
-
1970
- 1970-05-01 US US33753A patent/US3689789A/en not_active Expired - Lifetime
-
1971
- 1971-04-19 NL NL717105258A patent/NL152703B/xx not_active IP Right Cessation
- 1971-04-20 DE DE2119010A patent/DE2119010C3/de not_active Expired
- 1971-04-21 GB GB00442/71A patent/GB1291023A/en not_active Expired
- 1971-04-30 FR FR7115716A patent/FR2091055A5/fr not_active Expired
- 1971-05-01 JP JP2861871A patent/JPS534393B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2119010A1 (de) | 1971-11-18 |
| DE2119010B2 (2) | 1974-04-04 |
| US3689789A (en) | 1972-09-05 |
| NL7105258A (2) | 1971-11-03 |
| NL152703B (nl) | 1977-03-15 |
| GB1291023A (en) | 1972-09-27 |
| JPS534393B1 (2) | 1978-02-16 |
| DE2119010C3 (de) | 1982-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |