FR2096131A5 - - Google Patents
Info
- Publication number
- FR2096131A5 FR2096131A5 FR7120930A FR7120930A FR2096131A5 FR 2096131 A5 FR2096131 A5 FR 2096131A5 FR 7120930 A FR7120930 A FR 7120930A FR 7120930 A FR7120930 A FR 7120930A FR 2096131 A5 FR2096131 A5 FR 2096131A5
- 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
- H01J29/70—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
- H01J29/702—Convergence correction arrangements therefor
-
- 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
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/76—Deflecting by magnetic fields only
- H01J29/764—Deflecting by magnetic fields only using toroidal windings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4492270A | 1970-06-10 | 1970-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2096131A5 true FR2096131A5 (OSRAM) | 1972-02-11 |
Family
ID=21935057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7120930A Expired FR2096131A5 (OSRAM) | 1970-06-10 | 1971-06-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3631533A (OSRAM) |
| CA (1) | CA935864A (OSRAM) |
| DE (1) | DE2128303A1 (OSRAM) |
| FR (1) | FR2096131A5 (OSRAM) |
| GB (1) | GB1318660A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3735299A (en) * | 1971-10-04 | 1973-05-22 | Rca Corp | Color television deflection yoke having reduced variation in beam trio distortion |
| US4232253A (en) * | 1977-12-23 | 1980-11-04 | International Business Machines Corporation | Distortion correction in electromagnetic deflection yokes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2925542A (en) * | 1957-05-31 | 1960-02-16 | Gen Electric | Deflection and dynamic convergence system for multi-beam cathode ray tubes |
| US3430099A (en) * | 1966-08-23 | 1969-02-25 | Gen Electric | Simplified deflection system for plural in-line beam cathode ray tube |
| US3548350A (en) * | 1969-01-15 | 1970-12-15 | Gen Electric | Wide angle deflection yoke for producing optimally non-uniform deflection fields |
-
1970
- 1970-06-10 US US44922A patent/US3631533A/en not_active Expired - Lifetime
-
1971
- 1971-06-07 DE DE19712128303 patent/DE2128303A1/de active Pending
- 1971-06-09 FR FR7120930A patent/FR2096131A5/fr not_active Expired
- 1971-06-09 CA CA115215A patent/CA935864A/en not_active Expired
- 1971-06-10 GB GB1998971*[A patent/GB1318660A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1318660A (en) | 1973-05-31 |
| DE2128303A1 (de) | 1971-12-16 |
| CA935864A (en) | 1973-10-23 |
| US3631533A (en) | 1971-12-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |