JPS5041468A - - Google Patents
Info
- Publication number
- JPS5041468A JPS5041468A JP49017091A JP1709174A JPS5041468A JP S5041468 A JPS5041468 A JP S5041468A JP 49017091 A JP49017091 A JP 49017091A JP 1709174 A JP1709174 A JP 1709174A JP S5041468 A JPS5041468 A JP S5041468A
- 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
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
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- 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
- H01J29/74—Deflecting by electric fields only
-
- 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
- H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00331457A US3819984A (en) | 1973-02-12 | 1973-02-12 | Side-by-side dual gun crt having horizontal deflector plates provided with side shields for correction of geometric distortion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5041468A true JPS5041468A (ja) | 1975-04-15 |
Family
ID=23294059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49017091A Pending JPS5041468A (ja) | 1973-02-12 | 1974-02-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3819984A (ja) |
| JP (1) | JPS5041468A (ja) |
| DE (1) | DE2406060A1 (ja) |
| FR (1) | FR2217795B3 (ja) |
| NL (1) | NL7401634A (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3921025A (en) * | 1974-07-05 | 1975-11-18 | Tektronix Inc | Dual-beam CRT with vertical trace bowing correction means |
| US3983444A (en) * | 1974-07-05 | 1976-09-28 | Tektronix, Inc. | Dual beam CRT with inner gun and outer gun shield means for correcting keystone distortion |
| NL181895C (nl) * | 1979-10-02 | 1987-11-16 | Philips Nv | Kathodestraalbuis met als multipool gemagnetiseerde correctieringen. |
| JPS5829568B2 (ja) * | 1979-12-07 | 1983-06-23 | 岩崎通信機株式会社 | ２ビ−ム１電子銃陰極線管 |
| US4335380A (en) * | 1980-06-16 | 1982-06-15 | Wright David Y | Multi-beam raster scan display monitor |
| US5825123A (en) * | 1996-03-28 | 1998-10-20 | Retsky; Michael W. | Method and apparatus for deflecting a charged particle stream |
| US6437500B1 (en) * | 1999-08-27 | 2002-08-20 | Sony Corporation | Seamless electron transfer for multiple-gun direct view CRTS |
-
1973
- 1973-02-12 US US00331457A patent/US3819984A/en not_active Expired - Lifetime
-
1974
- 1974-02-06 NL NL7401634A patent/NL7401634A/xx unknown
- 1974-02-08 DE DE19742406060 patent/DE2406060A1/de active Pending
- 1974-02-11 FR FR7405098A patent/FR2217795B3/fr not_active Expired
- 1974-02-12 JP JP49017091A patent/JPS5041468A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2217795B3 (ja) | 1976-11-26 |
| DE2406060A1 (de) | 1974-08-15 |
| NL7401634A (ja) | 1974-08-14 |
| US3819984A (en) | 1974-06-25 |
| FR2217795A1 (ja) | 1974-09-06 |