JPS50712A - - Google Patents
Info
- Publication number
- JPS50712A JPS50712A JP48049112A JP4911273A JPS50712A JP S50712 A JPS50712 A JP S50712A JP 48049112 A JP48049112 A JP 48049112A JP 4911273 A JP4911273 A JP 4911273A JP S50712 A JPS50712 A JP S50712A
- 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.)
- Granted
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
- H01J29/70—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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4911273A JPS5522907B2 (en]) | 1973-05-04 | 1973-05-04 | |
| US444275A US3899761A (en) | 1973-05-04 | 1974-02-21 | Colour picture tubes containing an in-line type electron gun assemblies |
| GB809574A GB1436925A (en) | 1973-05-04 | 1974-02-22 | Colour picture tubes containing an in-line type electron gun assembly |
| DE2408994A DE2408994C3 (de) | 1973-05-04 | 1974-02-25 | Magnetisches Konvergenzsystem für Farbbildröhren mit drei in einer Ebene und zueinander parallel angeordneten Elektronenstrahlerzeugern |
| FR7406428A FR2228293B1 (en]) | 1973-05-04 | 1974-02-26 | |
| IT67837/74A IT1009332B (it) | 1973-05-04 | 1974-03-18 | Tubi catodici a colori contenenti un complesso di cannoni elettroni ci in linea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4911273A JPS5522907B2 (en]) | 1973-05-04 | 1973-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50712A true JPS50712A (en]) | 1975-01-07 |
| JPS5522907B2 JPS5522907B2 (en]) | 1980-06-19 |
Family
ID=12821973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4911273A Expired JPS5522907B2 (en]) | 1973-05-04 | 1973-05-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3899761A (en]) |
| JP (1) | JPS5522907B2 (en]) |
| DE (1) | DE2408994C3 (en]) |
| FR (1) | FR2228293B1 (en]) |
| GB (1) | GB1436925A (en]) |
| IT (1) | IT1009332B (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196538A (ja) * | 1983-04-20 | 1984-11-07 | Matsushita Electric Ind Co Ltd | 偏向ヨ−ク |
| JPS63166126A (ja) * | 1986-12-27 | 1988-07-09 | Sony Corp | 陰極線管 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5615102B2 (en]) * | 1974-10-14 | 1981-04-08 | ||
| JPS5475215A (en) * | 1977-11-29 | 1979-06-15 | Toshiba Corp | Deflecting unit |
| NL188484C (nl) * | 1978-02-06 | 1992-07-01 | Philips Nv | Afbuigjuk voor kleurentelevisiebeeldweergeefbuizen. |
| US4232283A (en) * | 1979-03-27 | 1980-11-04 | Rca Corporation | Electron beam moving apparatus for a color cathode ray tube |
| JPS573352A (en) * | 1980-06-06 | 1982-01-08 | Denki Onkyo Co Ltd | Deflection yoke |
| US4305055A (en) * | 1980-06-24 | 1981-12-08 | Rca Corporation | Television display system incorporating a coma corrected deflection yoke |
| EP0090107B1 (en) * | 1982-03-31 | 1986-06-18 | International Business Machines Corporation | Convergence unit for in-line colour cathode ray tube |
| NL8401444A (nl) * | 1984-05-07 | 1985-12-02 | Philips Nv | Beeldbuis. |
| DE3665111D1 (en) * | 1985-09-27 | 1989-09-21 | Hitachi Ltd | Convergence correcting device capable of coma correction for use in a cathode ray tube having in-line electron guns |
| EP1187168B1 (en) | 2000-09-12 | 2004-03-31 | Thomson Licensing, Inc. | Apparatus for correcting static electron beam landing error |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1046672B (de) * | 1956-02-04 | 1958-12-18 | Telefunken Gmbh | Anordnung zur Zentrierung der Elektronenstrahlen in einer Bildroehre zur Wiedergabe von Farbfernsehsendungen |
| US3325675A (en) * | 1964-08-05 | 1967-06-13 | Paramount Pictures Corp | Three in-line gun magnetic convergence system |
| US3840765A (en) * | 1972-09-26 | 1974-10-08 | Tokyo Shibaura Electric Co | Shielding member between only the control and side beams in a color cathode ray tube |
-
1973
- 1973-05-04 JP JP4911273A patent/JPS5522907B2/ja not_active Expired
-
1974
- 1974-02-21 US US444275A patent/US3899761A/en not_active Expired - Lifetime
- 1974-02-22 GB GB809574A patent/GB1436925A/en not_active Expired
- 1974-02-25 DE DE2408994A patent/DE2408994C3/de not_active Expired
- 1974-02-26 FR FR7406428A patent/FR2228293B1/fr not_active Expired
- 1974-03-18 IT IT67837/74A patent/IT1009332B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196538A (ja) * | 1983-04-20 | 1984-11-07 | Matsushita Electric Ind Co Ltd | 偏向ヨ−ク |
| JPS63166126A (ja) * | 1986-12-27 | 1988-07-09 | Sony Corp | 陰極線管 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1436925A (en) | 1976-05-26 |
| DE2408994B2 (de) | 1979-08-16 |
| FR2228293A1 (en]) | 1974-11-29 |
| IT1009332B (it) | 1976-12-10 |
| DE2408994C3 (de) | 1980-05-14 |
| JPS5522907B2 (en]) | 1980-06-19 |
| US3899761A (en) | 1975-08-12 |
| FR2228293B1 (en]) | 1977-09-23 |
| DE2408994A1 (de) | 1974-11-14 |