JPS4948248B1 - - Google Patents
Info
- Publication number
- JPS4948248B1 JPS4948248B1 JP45129602A JP12960270A JPS4948248B1 JP S4948248 B1 JPS4948248 B1 JP S4948248B1 JP 45129602 A JP45129602 A JP 45129602A JP 12960270 A JP12960270 A JP 12960270A JP S4948248 B1 JPS4948248 B1 JP S4948248B1
- 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.)
- 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
- H01J29/702—Convergence correction arrangements therefor
- H01J29/705—Dynamic convergence systems
-
- 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
- H01J29/766—Deflecting by magnetic fields only using a combination of saddle coils and toroidal windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
- H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45129602A JPS4948248B1 (ko) | 1970-12-26 | 1970-12-26 | |
DE19712164055 DE2164055C (de) | 1970-12-26 | 1971-12-23 | Magnetische Ablenkvorrichtung fur eine Farbfernsehbildrohre mit drei in den Ecken eines gleichseitigen Dreiecks ange ordneten Elektronenstrahlerzeugern |
US00212059A US3735193A (en) | 1970-12-26 | 1971-12-26 | Deflection yoke |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45129602A JPS4948248B1 (ko) | 1970-12-26 | 1970-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4948248B1 true JPS4948248B1 (ko) | 1974-12-20 |
Family
ID=15013501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45129602A Pending JPS4948248B1 (ko) | 1970-12-26 | 1970-12-26 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3735193A (ko) |
JP (1) | JPS4948248B1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3911321A (en) * | 1971-11-26 | 1975-10-07 | Ibm | Error compensating deflection coils in a conducting magnetic tube |
US3849749A (en) * | 1972-02-16 | 1974-11-19 | Matsushita Electric Ind Co Ltd | Deflection coils producing pincushion and barrel deflection fields |
NL7600687A (nl) * | 1976-01-23 | 1977-07-26 | Philips Nv | Afbuigsysteem voor een kleurentelevisiebeeldbuis. |
JPS5337322A (en) * | 1976-04-09 | 1978-04-06 | Hitachi Ltd | Deflection york |
US4228413A (en) * | 1978-12-11 | 1980-10-14 | Rca Corporation | Saddle-toroid deflection winding for low loss and/or reduced conductor length |
US4329671A (en) * | 1979-08-27 | 1982-05-11 | Rca Corporation | Alignment-insensitive self-converging in-line color display |
JPS57148863A (en) * | 1981-03-11 | 1982-09-14 | Hitachi Ltd | Deflection yoke for projection type television |
NL8300031A (nl) * | 1983-01-06 | 1984-08-01 | Philips Nv | Inrichting voor het weergeven van televisiebeelden en afbuigeenheid daarvoor. |
US4556857A (en) * | 1984-10-01 | 1985-12-03 | General Electric Company | Deflection yoke for small gun-base CRT |
US4737692A (en) * | 1984-10-29 | 1988-04-12 | Hitachi, Ltd. | Pincushion distortion correction device |
KR890004872B1 (ko) * | 1985-05-21 | 1989-11-30 | 가부시끼 가이샤 도시바 | 칼라 수상관 장치 |
SE459054C (sv) * | 1986-03-07 | 1992-08-17 | Philips Norden Ab | Foerfarande foer reducering av magnetiskt laeckfaelt samt anordning foer genomfoerande av foerfarandet |
IN167955B (ko) * | 1986-03-27 | 1991-01-12 | Nokia Data Systems | |
JPS62268046A (ja) * | 1986-05-14 | 1987-11-20 | Mitsubishi Electric Corp | 偏向ヨ−ク |
US4899082A (en) * | 1987-03-25 | 1990-02-06 | Digital Equipment Corporation | Apparatus for compensating for image rotation in a CRT display |
US5021712A (en) * | 1987-03-25 | 1991-06-04 | Digital Equipment Corporation | Apparatus for compensating for image rotation in a CRT display |
US5594615A (en) * | 1993-05-10 | 1997-01-14 | Mti, Inc. | Method and apparatus for reducing the intensity of magenetic field emissions from display device |
US5561333A (en) * | 1993-05-10 | 1996-10-01 | Mti, Inc. | Method and apparatus for reducing the intensity of magnetic field emissions from video display units |
KR20030016379A (ko) * | 2001-05-09 | 2003-02-26 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 음극선 관을 위한 편향 시스템 |
US7227318B2 (en) * | 2004-03-05 | 2007-06-05 | Matsushita Toshiba Picture Display Co., Ltd. | Deflection device for projection tube and projection tube apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3643192A (en) * | 1970-06-03 | 1972-02-15 | Rca Corp | Toroidal electromagnetic deflection yoke |
US3668580A (en) * | 1970-12-07 | 1972-06-06 | Rca Corp | Toroidal deflection yoke having asymmetrical windings |
-
1970
- 1970-12-26 JP JP45129602A patent/JPS4948248B1/ja active Pending
-
1971
- 1971-12-26 US US00212059A patent/US3735193A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2164055A1 (de) | 1972-07-13 |
DE2164055B2 (de) | 1973-02-08 |
US3735193A (en) | 1973-05-22 |