NL7406827A - - Google Patents
Info
- Publication number
- NL7406827A NL7406827A NL7406827A NL7406827A NL7406827A NL 7406827 A NL7406827 A NL 7406827A NL 7406827 A NL7406827 A NL 7406827A NL 7406827 A NL7406827 A NL 7406827A NL 7406827 A NL7406827 A NL 7406827A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/34—Photo-emissive cathodes
-
- 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
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/34—Photoemissive electrodes
- H01J2201/342—Cathodes
- H01J2201/3421—Composition of the emitting surface
- H01J2201/3423—Semiconductors, e.g. GaAs, NEA emitters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6922573A JPS523263B2 (enExample) | 1973-06-21 | 1973-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7406827A true NL7406827A (enExample) | 1974-12-24 |
Family
ID=13396559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7406827A NL7406827A (enExample) | 1973-06-21 | 1974-05-21 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS523263B2 (enExample) |
| DE (1) | DE2429189A1 (enExample) |
| FR (1) | FR2234646A1 (enExample) |
| NL (1) | NL7406827A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515537U (enExample) * | 1978-07-17 | 1980-01-31 | ||
| FR2506518A1 (fr) * | 1981-05-20 | 1982-11-26 | Labo Electronique Physique | Structure multiplicatrice d'electrons comportant un multiplicateur a galettes de microcanaux suivi d'un etage amplificateur a dynode, procede de fabrication et utilisation dans un tube photoelectrique |
| US5060805A (en) * | 1989-06-20 | 1991-10-29 | Ebara Research Co., Ltd. | Photoelectron emitting member |
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1973
- 1973-06-21 JP JP6922573A patent/JPS523263B2/ja not_active Expired
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1974
- 1974-05-21 NL NL7406827A patent/NL7406827A/xx unknown
- 1974-06-18 DE DE19742429189 patent/DE2429189A1/de active Pending
- 1974-06-20 FR FR7421462A patent/FR2234646A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2234646A1 (en) | 1975-01-17 |
| JPS523263B2 (enExample) | 1977-01-27 |
| JPS5019349A (enExample) | 1975-02-28 |
| DE2429189A1 (de) | 1975-01-16 |