DE68927809T2 - Farbbildröhre - Google Patents
FarbbildröhreInfo
- Publication number
- DE68927809T2 DE68927809T2 DE68927809T DE68927809T DE68927809T2 DE 68927809 T2 DE68927809 T2 DE 68927809T2 DE 68927809 T DE68927809 T DE 68927809T DE 68927809 T DE68927809 T DE 68927809T DE 68927809 T2 DE68927809 T2 DE 68927809T2
- Authority
- DE
- Germany
- Prior art keywords
- permanent magnets
- deflection
- electron
- magnetic field
- pair
- 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 - Fee Related
Links
- 230000005291 magnetic effect Effects 0.000 claims description 78
- 238000010894 electron beam technology Methods 0.000 claims description 61
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 15
- 230000004075 alteration Effects 0.000 claims description 8
- 206010010071 Coma Diseases 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 241000226585 Antennaria plantaginifolia Species 0.000 description 1
- 206010073261 Ovarian theca cell tumour Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000001644 thecoma Diseases 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
- H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
- H01J29/566—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for correcting aberration
-
- 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
- H01J29/76—Deflecting by magnetic fields only
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15697488 | 1988-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE68927809D1 DE68927809D1 (de) | 1997-04-10 |
| DE68927809T2 true DE68927809T2 (de) | 1997-09-04 |
Family
ID=15639400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE68927809T Expired - Fee Related DE68927809T2 (de) | 1988-06-27 | 1989-06-27 | Farbbildröhre |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0348912B1 (fr) |
| KR (1) | KR920000940B1 (fr) |
| CN (1) | CN1017483B (fr) |
| DE (1) | DE68927809T2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3034906B2 (ja) * | 1990-05-10 | 2000-04-17 | 株式会社東芝 | カラー受像管および偏向装置 |
| CN1155985C (zh) * | 1998-11-10 | 2004-06-30 | 松下电器产业株式会社 | 偏转系统、彩色显像管装置及偏转系统的制造方法 |
| KR20240065673A (ko) | 2022-11-07 | 2024-05-14 | 서안동농업협동조합 | 곡물과 햄프씨드 함유하는 항산화성이 증대된 김치의 제조방법 및 이에 따라 제조된 항산화성이 증대된 김치 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199891B (de) * | 1960-03-31 | 1965-09-02 | Telefunken Patent | Anordnung zur magnetischen Ablenkung von Kathodenstrahlen in Kathodenstrahlroehren |
| NL8104735A (nl) * | 1980-12-05 | 1982-07-01 | Philips Nv | Kathodestraalbuis met een afbuigeenheid met een samenstel van permanente magneten dat een statisch multipoolveld opwekt voor het simuleren van een modulatie van het dynamische afbuigveld. |
| JPS59101745A (ja) * | 1982-12-02 | 1984-06-12 | Toshiba Corp | カラ−受像管 |
| NL8601091A (nl) * | 1986-04-29 | 1987-11-16 | Philips Nv | Kleurenbeeldbuis met coma-correctie. |
| CA1311793C (fr) * | 1987-08-28 | 1992-12-22 | Rca Licensing Corporation | Appareil video a collier de deviation autoconcentrateur a correction de trame |
-
1989
- 1989-06-26 KR KR1019890008785A patent/KR920000940B1/ko not_active IP Right Cessation
- 1989-06-26 CN CN89104457A patent/CN1017483B/zh not_active Expired
- 1989-06-27 EP EP89111701A patent/EP0348912B1/fr not_active Expired - Lifetime
- 1989-06-27 DE DE68927809T patent/DE68927809T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0348912B1 (fr) | 1997-03-05 |
| EP0348912A2 (fr) | 1990-01-03 |
| CN1017483B (zh) | 1992-07-15 |
| KR900000962A (ko) | 1990-01-31 |
| KR920000940B1 (ko) | 1992-01-31 |
| CN1039148A (zh) | 1990-01-24 |
| DE68927809D1 (de) | 1997-04-10 |
| EP0348912A3 (fr) | 1991-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |