FR2027389A1 - - Google Patents
Info
- Publication number
- FR2027389A1 FR2027389A1 FR6945540A FR6945540A FR2027389A1 FR 2027389 A1 FR2027389 A1 FR 2027389A1 FR 6945540 A FR6945540 A FR 6945540A FR 6945540 A FR6945540 A FR 6945540A FR 2027389 A1 FR2027389 A1 FR 2027389A1
- 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.)
- Pending
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43096500A JPS4833529B1 (fr) | 1968-12-30 | 1968-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2027389A1 true FR2027389A1 (fr) | 1970-09-25 |
Family
ID=14166804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6945540A Pending FR2027389A1 (fr) | 1968-12-30 | 1969-12-30 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3594600A (fr) |
| JP (1) | JPS4833529B1 (fr) |
| DE (1) | DE1965538C3 (fr) |
| FR (1) | FR2027389A1 (fr) |
| GB (1) | GB1256399A (fr) |
| NL (1) | NL168365C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418542A1 (fr) * | 1978-02-27 | 1979-09-21 | Philips Nv | Tube d'images servant a reproduire des images colorees |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5126208B1 (fr) * | 1971-05-18 | 1976-08-05 | ||
| US3800176A (en) * | 1972-01-14 | 1974-03-26 | Rca Corp | Self-converging color image display system |
| US3892996A (en) * | 1972-01-14 | 1975-07-01 | Rca Corp | Self-converging color television display system |
| USRE31552E (en) * | 1972-01-14 | 1984-04-10 | Rca Corporation | Electron beam and deflection yoke alignment for producing convergence of plural in-line beams |
| US4196370A (en) * | 1978-02-24 | 1980-04-01 | Rca Corporation | CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection |
| US4396862A (en) * | 1978-05-01 | 1983-08-02 | Rca Corporation | Color picture tube with means for affecting magnetic deflection fields in electron gun area |
| US4634923A (en) * | 1979-11-15 | 1987-01-06 | Rca Corporation | Color picture tube having improved electron gun |
| US4370593A (en) * | 1980-12-30 | 1983-01-25 | Rca Corporation | In-line electron gun and method for modifying the same |
| NL8303423A (nl) * | 1983-10-06 | 1985-05-01 | Philips Nv | Kleurenbeeldbuis. |
| US4556819A (en) * | 1983-12-13 | 1985-12-03 | Rca Corporation | Color picture tube having inline electron gun with coma correction members |
| US4772826A (en) * | 1986-06-26 | 1988-09-20 | Rca Licensing Corporation | Color display system |
| US4730144A (en) * | 1986-08-27 | 1988-03-08 | Rca Corporation | Color picture tube having inline electron gun with coma correction members |
| JP2945688B2 (ja) * | 1989-10-03 | 1999-09-06 | 松下電子工業株式会社 | カラー受像管装置 |
| US5233267A (en) * | 1989-10-03 | 1993-08-03 | Matsushita Electronics Corporation | Dynamic convergence system for color cathode ray tubes having an in line electron gun |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3462638A (en) * | 1967-07-10 | 1969-08-19 | Sony Corp | Electron beam correction apparatus for color picture tube |
-
1968
- 1968-12-30 JP JP43096500A patent/JPS4833529B1/ja active Pending
-
1969
- 1969-12-24 GB GB62899/69A patent/GB1256399A/en not_active Expired
- 1969-12-29 US US888338A patent/US3594600A/en not_active Expired - Lifetime
- 1969-12-30 DE DE1965538A patent/DE1965538C3/de not_active Expired
- 1969-12-30 NL NLAANVRAGE6919591,A patent/NL168365C/xx not_active IP Right Cessation
- 1969-12-30 FR FR6945540A patent/FR2027389A1/fr active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2418542A1 (fr) * | 1978-02-27 | 1979-09-21 | Philips Nv | Tube d'images servant a reproduire des images colorees |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1965538C3 (de) | 1974-04-11 |
| NL6919591A (fr) | 1970-07-02 |
| DE1965538B2 (de) | 1973-09-20 |
| NL168365B (nl) | 1981-10-16 |
| US3594600A (en) | 1971-07-20 |
| JPS4833529B1 (fr) | 1973-10-15 |
| DE1965538A1 (de) | 1970-07-09 |
| NL168365C (nl) | 1982-03-16 |
| GB1256399A (en) | 1971-12-08 |