FR2020262A1 - - Google Patents
Info
- Publication number
- FR2020262A1 FR2020262A1 FR6934607A FR6934607A FR2020262A1 FR 2020262 A1 FR2020262 A1 FR 2020262A1 FR 6934607 A FR6934607 A FR 6934607A FR 6934607 A FR6934607 A FR 6934607A FR 2020262 A1 FR2020262 A1 FR 2020262A1
- 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.)
- Withdrawn
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
- H01J29/006—Arrangements for eliminating unwanted temperature effects
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43073723A JPS4822364B1 (en) | 1968-10-09 | 1968-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2020262A1 true FR2020262A1 (en) | 1970-07-10 |
Family
ID=13526414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6934607A Withdrawn FR2020262A1 (en) | 1968-10-09 | 1969-10-09 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3831051A (en) |
JP (1) | JPS4822364B1 (en) |
FR (1) | FR2020262A1 (en) |
GB (1) | GB1216287A (en) |
NL (1) | NL6915187A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301089A1 (en) * | 1975-02-14 | 1976-09-10 | Int Standard Electric Corp | COLOR TELEVISION IMAGE TUBE DEVIATION DEVICE |
FR2416546A1 (en) * | 1978-02-06 | 1979-08-31 | Philips Nv | DEVIATION UNIT FOR COLOR TELEVISION IMAGE TUBES |
FR2416547A1 (en) * | 1978-02-06 | 1979-08-31 | Philips Nv | DEVIATION UNIT FOR COLOR TELEVISION IMAGE TUBES |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56135080A (en) * | 1980-03-27 | 1981-10-22 | Oki Electric Ind Co Ltd | Wire dot head |
JPS5782949A (en) * | 1980-11-12 | 1982-05-24 | Hitachi Ltd | Electromagnetic focusing type cathode ray tube |
FR2534065A1 (en) * | 1982-10-05 | 1984-04-06 | Videocolor Sa | PROCESS FOR TRANSFORMING A DEVIATOR FOR ITS USE FOR TUBES WITH SELF-CONTAINING IMAGES OF DIFFERENT DIMENSIONS AND DEVIATOR THUS OBTAINED |
US4737752A (en) * | 1986-08-11 | 1988-04-12 | Megascan Technology, Inc. | Oscilloscope deflection yoke with heat dissipation means |
US20060273708A1 (en) * | 2002-11-04 | 2006-12-07 | L.G. Philips Displays | Display device comprising a deflection unit and a deflection unit for a display device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1239704A (en) * | 1959-11-03 | 1960-08-26 | Improvement in television deflections | |
DE1144407B (en) * | 1960-03-24 | 1963-02-28 | Telefunken Patent | Device to avoid distortion of the light spot in cathode ray tubes |
US3325758A (en) * | 1965-12-08 | 1967-06-13 | Varian Associates | Negative temperature coefficient shunt means for magnetic structures |
US3408520A (en) * | 1966-11-01 | 1968-10-29 | Motorola Inc | Temperature responsive means for moving the yoke of a color television receiver to compensate for beam landing error during tube warmup |
US3524093A (en) * | 1968-04-24 | 1970-08-11 | Helen C Haas | Time dependent color purity correction for a color cathode ray tube |
-
1968
- 1968-10-09 JP JP43073723A patent/JPS4822364B1/ja active Pending
-
1969
- 1969-09-30 US US00862411A patent/US3831051A/en not_active Expired - Lifetime
- 1969-10-08 NL NL6915187A patent/NL6915187A/xx unknown
- 1969-10-09 GB GB49700/69A patent/GB1216287A/en not_active Expired
- 1969-10-09 FR FR6934607A patent/FR2020262A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301089A1 (en) * | 1975-02-14 | 1976-09-10 | Int Standard Electric Corp | COLOR TELEVISION IMAGE TUBE DEVIATION DEVICE |
FR2416546A1 (en) * | 1978-02-06 | 1979-08-31 | Philips Nv | DEVIATION UNIT FOR COLOR TELEVISION IMAGE TUBES |
FR2416547A1 (en) * | 1978-02-06 | 1979-08-31 | Philips Nv | DEVIATION UNIT FOR COLOR TELEVISION IMAGE TUBES |
Also Published As
Publication number | Publication date |
---|---|
NL6915187A (en) | 1970-04-13 |
DE1950964A1 (en) | 1970-04-30 |
GB1216287A (en) | 1970-12-16 |
JPS4822364B1 (en) | 1973-07-05 |
DE1950964B2 (en) | 1976-07-08 |
US3831051A (en) | 1974-08-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |