NL234621A - - Google Patents
Info
- Publication number
- NL234621A NL234621A NL234621DA NL234621A NL 234621 A NL234621 A NL 234621A NL 234621D A NL234621D A NL 234621DA NL 234621 A NL234621 A NL 234621A
- Authority
- NL
- Netherlands
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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
-
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof
-
- 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
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/18—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with image written by a ray or beam on a grid-like charge-accumulating screen, and with a ray or beam passing through and influenced by this screen before striking the luminescent screen, e.g. direct-view storage tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US706842A US3032673A (en) | 1958-01-02 | 1958-01-02 | Direct-view half-tone storage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL234621A true NL234621A (en) |
Family
ID=24839286
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL234621D NL234621A (en) | 1958-01-02 | ||
| NL111827D NL111827C (en) | 1958-01-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL111827D NL111827C (en) | 1958-01-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3032673A (en) |
| BE (1) | BE573960A (en) |
| CH (1) | CH362117A (en) |
| DE (1) | DE1139212B (en) |
| FR (1) | FR1217984A (en) |
| GB (1) | GB848535A (en) |
| NL (2) | NL111827C (en) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE740028C (en) * | 1937-11-24 | 1943-10-11 | Fernseh Gmbh | Arrangement for generating an image point in intensity-controlled high vacuum cathode ray tubes |
| NL56598C (en) * | 1937-11-24 | |||
| GB534215A (en) * | 1939-07-28 | 1941-03-03 | Otto Klemperer | Improvements in or relating to electron discharge devices |
| US2318423A (en) * | 1941-10-28 | 1943-05-04 | Bell Telephone Labor Inc | Electron discharge device |
| GB673502A (en) * | 1949-05-26 | 1952-06-04 | Standard Telephones Cables Ltd | Improvements relating to cathode-ray storage tube systems |
| BE510008A (en) * | 1951-04-28 | Cfcmug | ||
| BE513449A (en) * | 1951-08-11 | |||
| GB762137A (en) * | 1954-04-28 | 1956-11-21 | Hughes Aircraft Co | Electronic storage tube |
| US2728872A (en) * | 1953-10-23 | 1955-12-27 | Hughes Aircraft Co | Direct-viewing storage tube with character writing electron gun |
| US2761988A (en) * | 1954-03-08 | 1956-09-04 | Gen Dynamics Corp | Cathode ray apparatus |
| BE549321A (en) * | 1954-09-30 | |||
| BE548406A (en) * | 1955-07-12 | |||
| US2880342A (en) * | 1956-10-25 | 1959-03-31 | Gen Dynamics Corp | Electron beam for a cathode ray tube |
| US2826716A (en) * | 1957-01-31 | 1958-03-11 | Gen Dynamics Corp | Beam selection system |
-
0
- NL NL234621D patent/NL234621A/xx unknown
- NL NL111827D patent/NL111827C/xx active
-
1958
- 1958-01-02 US US706842A patent/US3032673A/en not_active Expired - Lifetime
- 1958-12-11 GB GB40048/58A patent/GB848535A/en not_active Expired
- 1958-12-16 CH CH362117D patent/CH362117A/en unknown
- 1958-12-17 BE BE573960A patent/BE573960A/en unknown
- 1958-12-22 FR FR782295A patent/FR1217984A/en not_active Expired
- 1958-12-31 DE DEH35256A patent/DE1139212B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB848535A (en) | 1960-09-21 |
| BE573960A (en) | 1959-04-16 |
| FR1217984A (en) | 1960-05-06 |
| US3032673A (en) | 1962-05-01 |
| DE1139212B (en) | 1962-11-08 |
| NL111827C (en) | |
| CH362117A (en) | 1962-05-31 |