FR2046429A5 - - Google Patents
Info
- Publication number
- FR2046429A5 FR2046429A5 FR7014857A FR7014857A FR2046429A5 FR 2046429 A5 FR2046429 A5 FR 2046429A5 FR 7014857 A FR7014857 A FR 7014857A FR 7014857 A FR7014857 A FR 7014857A FR 2046429 A5 FR2046429 A5 FR 2046429A5
- 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
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/62—Electrostatic lenses
- H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
- H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4077369U JPS5149875Y1 (de) | 1969-04-24 | 1969-04-24 | |
| JP44034362A JPS4818674B1 (de) | 1969-04-24 | 1969-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2046429A5 true FR2046429A5 (de) | 1971-03-05 |
Family
ID=26373154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7014857A Expired FR2046429A5 (de) | 1969-04-24 | 1970-04-23 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2046429A5 (de) |
| GB (1) | GB1264575A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445606A1 (fr) * | 1978-12-28 | 1980-07-25 | Axenov Nikolai | Dispositif electro-optique pour la formation du faisceau electronique dans un dispositif a faisceau electronique |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338548A (en) * | 1980-01-30 | 1982-07-06 | Control Data Corporation | Unipotential lens assembly for charged particle beam tubes and method for applying correction potentials thereto |
-
1970
- 1970-04-20 GB GB1264575D patent/GB1264575A/en not_active Expired
- 1970-04-23 FR FR7014857A patent/FR2046429A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445606A1 (fr) * | 1978-12-28 | 1980-07-25 | Axenov Nikolai | Dispositif electro-optique pour la formation du faisceau electronique dans un dispositif a faisceau electronique |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2019195A1 (de) | 1970-11-05 |
| GB1264575A (de) | 1972-02-23 |
| DE2019195B2 (de) | 1972-09-28 |