DE2406060A1 - Elektronenstrahlvorrichtung - Google Patents
ElektronenstrahlvorrichtungInfo
- Publication number
- DE2406060A1 DE2406060A1 DE19742406060 DE2406060A DE2406060A1 DE 2406060 A1 DE2406060 A1 DE 2406060A1 DE 19742406060 DE19742406060 DE 19742406060 DE 2406060 A DE2406060 A DE 2406060A DE 2406060 A1 DE2406060 A1 DE 2406060A1
- Authority
- DE
- Germany
- Prior art keywords
- electron beam
- devices
- deflection
- horizontal
- plates
- Prior art date
- 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
- 238000010894 electron beam technology Methods 0.000 title claims description 83
- 230000009977 dual effect Effects 0.000 claims description 8
- 230000005686 electrostatic field Effects 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- 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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
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 |
|---|---|
| DE2406060A1 true DE2406060A1 (de) | 1974-08-15 |
Family
ID=23294059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742406060 Pending DE2406060A1 (de) | 1973-02-12 | 1974-02-08 | Elektronenstrahlvorrichtung |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3921025A (en) * | 1974-07-05 | 1975-11-18 | Tektronix Inc | Dual-beam CRT with vertical trace bowing correction means |
| 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-11-26 |
| JPS5041468A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-15 |
| NL7401634A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-14 |
| US3819984A (en) | 1974-06-25 |
| FR2217795A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-06 |
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