FR1580743A - - Google Patents
Info
- Publication number
- FR1580743A FR1580743A FR1580743DA FR1580743A FR 1580743 A FR1580743 A FR 1580743A FR 1580743D A FR1580743D A FR 1580743DA FR 1580743 A FR1580743 A FR 1580743A
- 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
- H01J29/48—Electron guns
- H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
-
- 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
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
- H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
- H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6013467 | 1967-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1580743A true FR1580743A (en) | 1969-09-05 |
Family
ID=13133349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1580743D Expired FR1580743A (en) | 1967-09-20 | 1968-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1580743A (en) |
| GB (1) | GB1223584A (en) |
| NL (1) | NL6813530A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1224561A (en) * | 1983-02-15 | 1987-07-21 | Takashi Okada | Television receiver |
-
1968
- 1968-09-18 GB GB4431668A patent/GB1223584A/en not_active Expired
- 1968-09-20 FR FR1580743D patent/FR1580743A/fr not_active Expired
- 1968-09-20 NL NL6813530A patent/NL6813530A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6813530A (en) | 1969-03-24 |
| GB1223584A (en) | 1971-02-24 |