JPS637419B2 - - Google Patents
Info
- Publication number
- JPS637419B2 JPS637419B2 JP9098779A JP9098779A JPS637419B2 JP S637419 B2 JPS637419 B2 JP S637419B2 JP 9098779 A JP9098779 A JP 9098779A JP 9098779 A JP9098779 A JP 9098779A JP S637419 B2 JPS637419 B2 JP S637419B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic field
- picture tube
- color picture
- magnetized
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 147
- 229920006395 saturated elastomer Polymers 0.000 claims description 29
- 230000003068 static effect Effects 0.000 claims description 27
- 239000000696 magnetic material Substances 0.000 claims description 25
- 238000010894 electron beam technology Methods 0.000 claims description 23
- 230000005415 magnetization Effects 0.000 claims description 23
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 230000002238 attenuated effect Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 230000005347 demagnetization Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 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
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 |
|---|---|---|---|
| JP9098779A JPS5615530A (en) | 1979-07-19 | 1979-07-19 | Manufacture of color picture tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9098779A JPS5615530A (en) | 1979-07-19 | 1979-07-19 | Manufacture of color picture tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5615530A JPS5615530A (en) | 1981-02-14 |
| JPS637419B2 true JPS637419B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-16 |
Family
ID=14013855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9098779A Granted JPS5615530A (en) | 1979-07-19 | 1979-07-19 | Manufacture of color picture tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5615530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07119789B2 (ja) * | 1983-02-04 | 1995-12-20 | 株式会社日立製作所 | 半導体集積回路装置及びその診断方法 |
| FR2545264B1 (fr) * | 1983-04-26 | 1985-12-13 | Videocolor Sa | Procede et appareil de reglage de la convergence statique et de la purete de tubes de television en couleurs |
| FR2545265B1 (fr) * | 1983-04-26 | 1985-12-13 | Videocolor Sa | Procede et appareil de reglage rapide, a l'aide d'un aimant permanent, de la convergence statique et de la purete d'un tube de television en couleurs |
| JPS62170132A (ja) * | 1986-01-21 | 1987-07-27 | Sharp Corp | カラ−テレビジヨンの調整装置 |
-
1979
- 1979-07-19 JP JP9098779A patent/JPS5615530A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5615530A (en) | 1981-02-14 |