JPH0217905B2 - - Google Patents
Info
- Publication number
- JPH0217905B2 JPH0217905B2 JP91881A JP91881A JPH0217905B2 JP H0217905 B2 JPH0217905 B2 JP H0217905B2 JP 91881 A JP91881 A JP 91881A JP 91881 A JP91881 A JP 91881A JP H0217905 B2 JPH0217905 B2 JP H0217905B2
- Authority
- JP
- Japan
- Prior art keywords
- axis
- magnet
- magnets
- magnetic flux
- magnetic field
- 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
- 238000009826 distribution Methods 0.000 claims description 12
- 230000004907 flux Effects 0.000 description 27
- 238000010894 electron beam technology Methods 0.000 description 15
- 230000005415 magnetization Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 239000002131 composite material Substances 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000009467 reduction Effects 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
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
- H01J29/68—Magnetic lenses using permanent magnets only
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP91881A JPS57113545A (en) | 1981-01-07 | 1981-01-07 | Cathode ray tube apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP91881A JPS57113545A (en) | 1981-01-07 | 1981-01-07 | Cathode ray tube apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57113545A JPS57113545A (en) | 1982-07-15 |
| JPH0217905B2 true JPH0217905B2 (enrdf_load_stackoverflow) | 1990-04-23 |
Family
ID=11487057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP91881A Granted JPS57113545A (en) | 1981-01-07 | 1981-01-07 | Cathode ray tube apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57113545A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622102B2 (ja) * | 1985-03-15 | 1994-03-23 | ソニー株式会社 | 陰極線管 |
-
1981
- 1981-01-07 JP JP91881A patent/JPS57113545A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57113545A (en) | 1982-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2513929A (en) | Beam centering device for cathode-ray tubes | |
| US10332718B1 (en) | Compact deflecting magnet | |
| JPS5871545A (ja) | 可変成形ビ−ム電子光学系 | |
| JPS6019188B2 (ja) | 簡単なコンバ−ゼンスを用いた表示装置 | |
| JP4781211B2 (ja) | 電子線装置及びこれを用いたパターン評価方法 | |
| CA1139820A (en) | Color picture tube with correction magnet outside its neck | |
| JPH0217905B2 (enrdf_load_stackoverflow) | ||
| US4439710A (en) | Electromagnetic focusing cathode-ray tube | |
| JPH08222149A (ja) | カラー陰極線管 | |
| EP0073472B1 (en) | Magnetic focusing type cathode ray tube | |
| US3666985A (en) | High resolution electron optic system for camera tubes | |
| US6124669A (en) | Color cathode ray tube | |
| JP2539790B2 (ja) | 表示管 | |
| JP2826615B2 (ja) | 電子ビーム集束装置 | |
| JPS58658B2 (ja) | インキヨクセンカンソウチ | |
| US4221992A (en) | Scanning area rotation device for an image pickup tube | |
| JP3482546B2 (ja) | 偏向ヨーク装置 | |
| JPH02142032A (ja) | カラーブラウン管装置 | |
| EP0281190B1 (en) | Magnetic focusing lens for a cathode ray tube | |
| US4251790A (en) | Magnetic focusing and deflection system for electron beam tubes | |
| JPH0312421B2 (enrdf_load_stackoverflow) | ||
| JPH0139623B2 (enrdf_load_stackoverflow) | ||
| KR100236894B1 (ko) | 편향 코일을 오버랩하는 편향 요크 장치 | |
| US5495139A (en) | Color cathode ray tube apparatus | |
| US5107172A (en) | Charged-particle beam tube and its driving method |