BE727211A - - Google Patents
Info
- Publication number
- BE727211A BE727211A BE727211DA BE727211A BE 727211 A BE727211 A BE 727211A BE 727211D A BE727211D A BE 727211DA BE 727211 A BE727211 A BE 727211A
- Authority
- BE
- Belgium
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
- H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/041—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using photochromic storage elements
-
- 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
- H01J29/18—Luminescent screens
- H01J29/182—Luminescent screens acting upon the lighting-up of the luminescent material other than by the composition of the luminescent material, e.g. by infra red or UV radiation, heating or electric fields
-
- 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
- H01J29/18—Luminescent screens
- H01J29/24—Supports for luminescent material
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70014368A | 1968-01-24 | 1968-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727211A true BE727211A (cs) | 1969-07-01 |
Family
ID=24812359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727211D BE727211A (cs) | 1968-01-24 | 1969-01-21 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE727211A (cs) |
| BR (1) | BR6905867D0 (cs) |
| DE (1) | DE1902627A1 (cs) |
| ES (1) | ES362798A1 (cs) |
| FR (1) | FR1598745A (cs) |
| GB (1) | GB1230023A (cs) |
| NL (1) | NL6901121A (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3657709A (en) * | 1969-12-30 | 1972-04-18 | Ibm | Storage tube with pointwise erase capability |
| JP5580777B2 (ja) * | 2011-04-25 | 2014-08-27 | 浜松ホトニクス株式会社 | 紫外光発生用ターゲット、電子線励起紫外光源、及び紫外光発生用ターゲットの製造方法 |
| EP2703471B1 (en) * | 2011-04-25 | 2020-02-19 | Hamamatsu Photonics K.K. | Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target |
-
1968
- 1968-12-26 FR FR1598745D patent/FR1598745A/fr not_active Expired
-
1969
- 1969-01-20 DE DE19691902627 patent/DE1902627A1/de active Pending
- 1969-01-21 BE BE727211D patent/BE727211A/xx unknown
- 1969-01-22 ES ES362798A patent/ES362798A1/es not_active Expired
- 1969-01-23 NL NL6901121A patent/NL6901121A/xx unknown
- 1969-01-24 GB GB1230023D patent/GB1230023A/en not_active Expired
- 1969-01-24 BR BR20586769A patent/BR6905867D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1230023A (cs) | 1971-04-28 |
| NL6901121A (cs) | 1969-07-28 |
| ES362798A1 (es) | 1970-11-16 |
| BR6905867D0 (pt) | 1973-01-11 |
| DE1902627A1 (de) | 1969-09-04 |
| FR1598745A (cs) | 1970-07-06 |