FR2176725B1 - - Google Patents
Info
- Publication number
- FR2176725B1 FR2176725B1 FR7308726A FR7308726A FR2176725B1 FR 2176725 B1 FR2176725 B1 FR 2176725B1 FR 7308726 A FR7308726 A FR 7308726A FR 7308726 A FR7308726 A FR 7308726A FR 2176725 B1 FR2176725 B1 FR 2176725B1
- 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
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electroluminescent Light Sources (AREA)
- Physical Vapour Deposition (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47027766A JPS4895769A (en) | 1972-03-17 | 1972-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2176725A1 FR2176725A1 (en) | 1973-11-02 |
| FR2176725B1 true FR2176725B1 (en) | 1976-04-30 |
Family
ID=12230103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308726A Expired FR2176725B1 (en) | 1972-03-17 | 1973-03-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3885188A (en) |
| JP (1) | JPS4895769A (en) |
| CA (1) | CA952963A (en) |
| DE (1) | DE2313197A1 (en) |
| FR (1) | FR2176725B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2538836A (en) * | 1948-10-15 | 1951-01-23 | Rca Corp | Barrier grid storage tube |
| US3067486A (en) * | 1957-06-20 | 1962-12-11 | Itt | Target electrode for barrier grid storage tube and method of making same |
| GB1198597A (en) * | 1968-03-14 | 1970-07-15 | Siemens Ag | Improvements in or relating to Screens Capable of Fluorescing. |
-
1972
- 1972-03-17 JP JP47027766A patent/JPS4895769A/ja active Pending
-
1973
- 1973-03-12 FR FR7308726A patent/FR2176725B1/fr not_active Expired
- 1973-03-16 DE DE2313197A patent/DE2313197A1/en active Pending
- 1973-03-16 US US341898A patent/US3885188A/en not_active Expired - Lifetime
- 1973-03-16 CA CA166,593A patent/CA952963A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2176725A1 (en) | 1973-11-02 |
| US3885188A (en) | 1975-05-20 |
| CA952963A (en) | 1974-08-13 |
| JPS4895769A (en) | 1973-12-07 |
| DE2313197A1 (en) | 1973-10-04 |