NL228525A - - Google Patents
Info
- Publication number
- NL228525A NL228525A NL228525DA NL228525A NL 228525 A NL228525 A NL 228525A NL 228525D A NL228525D A NL 228525DA NL 228525 A NL228525 A NL 228525A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/28—Non-electron-emitting electrodes; Screens
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0011—Non-emitting electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
- Thyristors (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0013700 | 1957-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL228525A true NL228525A (en) |
Family
ID=7547425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL228525D NL228525A (en) | 1957-06-08 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1050099B (en) |
FR (1) | FR1208278A (en) |
GB (1) | GB882465A (en) |
NL (1) | NL228525A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4563613A (en) * | 1984-05-01 | 1986-01-07 | Xerox Corporation | Gated grid structure for a vacuum fluorescent printing device |
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0
- DE DENDAT1050099D patent/DE1050099B/en active Pending
- NL NL228525D patent/NL228525A/xx unknown
-
1958
- 1958-06-03 FR FR1208278D patent/FR1208278A/en not_active Expired
- 1958-06-06 GB GB1815658A patent/GB882465A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB882465A (en) | 1961-11-15 |
FR1208278A (en) | 1960-02-23 |
DE1050099B (en) | 1959-02-05 |