CH309701A - Cathode ray tube with electromagnetic beam deflection and means for reducing interference radiation. - Google Patents
Cathode ray tube with electromagnetic beam deflection and means for reducing interference radiation.Info
- Publication number
- CH309701A CH309701A CH309701DA CH309701A CH 309701 A CH309701 A CH 309701A CH 309701D A CH309701D A CH 309701DA CH 309701 A CH309701 A CH 309701A
- Authority
- CH
- Switzerland
- Prior art keywords
- ray tube
- cathode ray
- beam deflection
- reducing interference
- electromagnetic beam
- Prior art date
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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1003359X | 1953-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH309701A true CH309701A (en) | 1955-09-15 |
Family
ID=4552155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH309701D CH309701A (en) | 1953-02-20 | 1953-02-20 | Cathode ray tube with electromagnetic beam deflection and means for reducing interference radiation. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE526555A (en) |
CH (1) | CH309701A (en) |
DE (1) | DE1003359B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4219027A1 (en) * | 1991-06-28 | 1993-01-07 | Mitsubishi Electric Corp | ELECTRON BEAM DISPLAY DEVICE |
US5357166A (en) * | 1991-04-18 | 1994-10-18 | Mitsubishi Denki Kabushiki Kaisha | Cathode-ray tube having alternating electric field reduction device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7701287A (en) * | 1977-02-08 | 1978-08-10 | Philips Nv | IMAGE DISPLAY DEVICE. |
JP3180461B2 (en) * | 1992-09-09 | 2001-06-25 | 三菱電機株式会社 | Cathode ray tube device |
JPH09153334A (en) * | 1995-11-29 | 1997-06-10 | Mitsubishi Electric Corp | Cathode-ray tube device and manufacture thereof |
-
0
- BE BE526555D patent/BE526555A/xx unknown
-
1953
- 1953-02-20 CH CH309701D patent/CH309701A/en unknown
-
1954
- 1954-02-11 DE DEA19674A patent/DE1003359B/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357166A (en) * | 1991-04-18 | 1994-10-18 | Mitsubishi Denki Kabushiki Kaisha | Cathode-ray tube having alternating electric field reduction device |
DE4219027A1 (en) * | 1991-06-28 | 1993-01-07 | Mitsubishi Electric Corp | ELECTRON BEAM DISPLAY DEVICE |
US5304891A (en) * | 1991-06-28 | 1994-04-19 | Mitsubishi Denki Kabushiki Kaisha | Cathode-ray tube display device |
Also Published As
Publication number | Publication date |
---|---|
BE526555A (en) | |
DE1003359B (en) | 1957-02-28 |
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