FR2230075B1 - - Google Patents
Info
- Publication number
- FR2230075B1 FR2230075B1 FR7412887A FR7412887A FR2230075B1 FR 2230075 B1 FR2230075 B1 FR 2230075B1 FR 7412887 A FR7412887 A FR 7412887A FR 7412887 A FR7412887 A FR 7412887A FR 2230075 B1 FR2230075 B1 FR 2230075B1
- 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
- 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 |
---|---|---|---|
US00361089A US3836811A (en) | 1973-05-17 | 1973-05-17 | Means for reducing effects of differential cutoff |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2230075A1 FR2230075A1 (ja) | 1974-12-13 |
FR2230075B1 true FR2230075B1 (ja) | 1977-10-14 |
Family
ID=23420602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7412887A Expired FR2230075B1 (ja) | 1973-05-17 | 1974-04-05 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3836811A (ja) |
JP (1) | JPS5424635B2 (ja) |
CA (1) | CA1008183A (ja) |
DE (1) | DE2423901C2 (ja) |
FR (1) | FR2230075B1 (ja) |
GB (1) | GB1468064A (ja) |
NL (1) | NL167800C (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1129967A (en) * | 1965-08-03 | 1968-10-09 | Marconi Co Ltd | Improvements in or relating to direct viewing storage cathode ray tube circuit arrangements |
US3426238A (en) * | 1966-12-07 | 1969-02-04 | Tektronix Inc | Charge image storage method and apparatus |
US3470414A (en) * | 1968-05-27 | 1969-09-30 | Westinghouse Electric Corp | Direct view storage system |
US3576457A (en) * | 1968-08-23 | 1971-04-27 | Fairchild Camera Instr Co | High-resolution direct-view storage tube |
US3710173A (en) * | 1970-06-17 | 1973-01-09 | Tektronix Inc | Direct viewing storage tube having mesh halftone target and nonmesh bistable target |
US3710179A (en) * | 1971-09-14 | 1973-01-09 | Tektronix Inc | Storage tube having transmission target with low differential cutoff |
-
1973
- 1973-05-17 US US00361089A patent/US3836811A/en not_active Expired - Lifetime
-
1974
- 1974-03-06 GB GB1002374A patent/GB1468064A/en not_active Expired
- 1974-03-07 CA CA194,276A patent/CA1008183A/en not_active Expired
- 1974-03-14 NL NL7403413A patent/NL167800C/xx not_active IP Right Cessation
- 1974-04-05 FR FR7412887A patent/FR2230075B1/fr not_active Expired
- 1974-05-15 JP JP5430074A patent/JPS5424635B2/ja not_active Expired
- 1974-05-16 DE DE2423901A patent/DE2423901C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1008183A (en) | 1977-04-05 |
NL167800B (nl) | 1981-08-17 |
JPS5424635B2 (ja) | 1979-08-22 |
NL167800C (nl) | 1982-01-18 |
DE2423901C2 (de) | 1983-09-22 |
US3836811A (en) | 1974-09-17 |
FR2230075A1 (ja) | 1974-12-13 |
GB1468064A (en) | 1977-03-23 |
NL7403413A (ja) | 1974-11-19 |
JPS5019353A (ja) | 1975-02-28 |
DE2423901A1 (de) | 1974-12-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |