JPS4922845Y1 - - Google Patents
Info
- Publication number
- JPS4922845Y1 JPS4922845Y1 JP1970103549U JP10354970U JPS4922845Y1 JP S4922845 Y1 JPS4922845 Y1 JP S4922845Y1 JP 1970103549 U JP1970103549 U JP 1970103549U JP 10354970 U JP10354970 U JP 10354970U JP S4922845 Y1 JPS4922845 Y1 JP S4922845Y1
- Authority
- JP
- Japan
- 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
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- 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
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
- H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970103549U JPS4922845Y1 (en) | 1970-10-20 | 1970-10-20 | |
| US00184776A US3725712A (en) | 1970-10-20 | 1971-09-29 | Triple electron gun assembly having units attached by glass beads to protrusion from convergence electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970103549U JPS4922845Y1 (en) | 1970-10-20 | 1970-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4922845Y1 true JPS4922845Y1 (en) | 1974-06-19 |
Family
ID=33265100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970103549U Expired JPS4922845Y1 (en) | 1970-10-20 | 1970-10-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3725712A (en) |
| JP (1) | JPS4922845Y1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7402578A (en) * | 1974-02-26 | 1975-08-28 | Philips Nv | CATHOD BEAM TUBE FOR DISPLAYING COLORED IMAGES. |
| CA1058269A (en) * | 1976-01-16 | 1979-07-10 | Horst H. Blumenberg | Unitized in-line electron gun and a method of manufacture thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3250935A (en) * | 1964-08-04 | 1966-05-10 | Kentucky Electronics Inc | Matrix multiple gun assembly for cathode ray tube |
| US3643121A (en) * | 1968-06-10 | 1972-02-15 | Tokyo Shibaura Electric Co | A triple electron gun apparatus provided with convergence electrode |
| US3603829A (en) * | 1969-05-16 | 1971-09-07 | Tokyo Shibaura Electric Co | Inline type triple electron gun assembly |
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1970
- 1970-10-20 JP JP1970103549U patent/JPS4922845Y1/ja not_active Expired
-
1971
- 1971-09-29 US US00184776A patent/US3725712A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3725712A (en) | 1973-04-03 |