JPS6333254B2 - - Google Patents
Info
- Publication number
- JPS6333254B2 JPS6333254B2 JP54115234A JP11523479A JPS6333254B2 JP S6333254 B2 JPS6333254 B2 JP S6333254B2 JP 54115234 A JP54115234 A JP 54115234A JP 11523479 A JP11523479 A JP 11523479A JP S6333254 B2 JPS6333254 B2 JP S6333254B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- electron
- magnetic body
- picture tube
- color picture
- 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.)
- Expired
Links
- 238000010894 electron beam technology Methods 0.000 claims description 18
- 230000003068 static effect Effects 0.000 claims description 18
- 239000000696 magnetic material Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 230000005415 magnetization Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- H01J29/703—Static convergence systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/58—Electron beam control inside the vessel
- H01J2229/581—Electron beam control inside the vessel by magnetic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/58—Electron beam control inside the vessel
- H01J2229/583—Electron beam control inside the vessel at the source
- H01J2229/5835—Electron beam control inside the vessel at the source cooperating with the electron gun
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11523479A JPS5641652A (en) | 1979-09-10 | 1979-09-10 | Color picture tube device and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11523479A JPS5641652A (en) | 1979-09-10 | 1979-09-10 | Color picture tube device and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5641652A JPS5641652A (en) | 1981-04-18 |
JPS6333254B2 true JPS6333254B2 (US20100223739A1-20100909-C00005.png) | 1988-07-05 |
Family
ID=14657658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11523479A Granted JPS5641652A (en) | 1979-09-10 | 1979-09-10 | Color picture tube device and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5641652A (US20100223739A1-20100909-C00005.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128550U (ja) * | 1982-02-24 | 1983-08-31 | 日本電気株式会社 | カラ−陰極線管装置 |
JPS58128551U (ja) * | 1982-02-24 | 1983-08-31 | 日本電気株式会社 | カラ−陰極線管装置 |
US11441260B2 (en) | 2017-03-29 | 2022-09-13 | Toray Industries, Inc. | Sheet-like material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5436130A (en) * | 1977-08-26 | 1979-03-16 | Hitachi Ltd | Electron beam correction unit |
-
1979
- 1979-09-10 JP JP11523479A patent/JPS5641652A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5436130A (en) * | 1977-08-26 | 1979-03-16 | Hitachi Ltd | Electron beam correction unit |
Also Published As
Publication number | Publication date |
---|---|
JPS5641652A (en) | 1981-04-18 |
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