KR100227349B1 - 음극선관장치 - Google Patents
음극선관장치 Download PDFInfo
- Publication number
- KR100227349B1 KR100227349B1 KR1019960033739A KR19960033739A KR100227349B1 KR 100227349 B1 KR100227349 B1 KR 100227349B1 KR 1019960033739 A KR1019960033739 A KR 1019960033739A KR 19960033739 A KR19960033739 A KR 19960033739A KR 100227349 B1 KR100227349 B1 KR 100227349B1
- Authority
- KR
- South Korea
- Prior art keywords
- cathode ray
- ray tube
- magnet
- disposed
- screen
- Prior art date
Links
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 12
- 238000010894 electron beam technology Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration 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
- H01J29/70—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
- H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2229/00—Details of cathode ray tubes or electron beam tubes
- H01J2229/70—Electron beam control outside the vessel
- H01J2229/703—Electron beam control outside the vessel by magnetic fields
- H01J2229/7031—Cores for field producing elements, e.g. ferrite
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (2)
- 유리패널과 그 후부에 접속된 유리패널을 가진 음극선관 본체와, 이 음극선관 본체의 후부에 배치된 전자총과, 상기 음극선관 본체의 후부 외주에 배치된 편향요크, 이 편향요크는 새들형 수평코일과, 그 외측에 배치된 절연프레임과, 그 외측에 배치된 새들형 수직코일 및 페라이트 코어를 포함하는 음극선관장치에 있어서, 상기 페라이트 코어의 스크린측 개구부 단면으로부터 상기 절연프레임의 스크린측 단면에 걸친 영역에 마그네트가 배치되고, 그 중심선은 음극선관 본체의 수직축 및 관축을 포함하는 평면상에 위치하고, 또 자극의 방향은 대체로 관축방향인 것을 특징으로 하는 음극선관장치.
- 유리패널과 그 후부에 접속된 유리패널을 가진 음극선관 본체와, 상기 음극선관 본체의 후부에 배치된 전자총과, 상기 음극선관 본체의 후부 외주에 배치된 편향요크, 이 편향요크는 새들형 수평코일과, 그 외측에 배치된 절연프레임과, 그 외측에 배치된 새들형 수직코일 및 페라이트 코어를 포함하는 음극선관장치에 있어서, 상기 페라이트 코어의 스크린측 개구부 단면으로부터 상기 절연프레임의 스크린측 단면에 걸친 영역에 마그네트가 배치되고, 그 중심선은 음극선관 본체의 수평축 및 관축을 포함하는 평면상에 위치하고, 또 자극의 방향은 대체로 관축방향인 것을 특징으로 하는 음극선관장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960033739A KR100227349B1 (ko) | 1996-08-14 | 1996-08-14 | 음극선관장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960033739A KR100227349B1 (ko) | 1996-08-14 | 1996-08-14 | 음극선관장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980014654A KR19980014654A (ko) | 1998-05-25 |
KR100227349B1 true KR100227349B1 (ko) | 1999-11-01 |
Family
ID=19469598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960033739A KR100227349B1 (ko) | 1996-08-14 | 1996-08-14 | 음극선관장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100227349B1 (ko) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0418957A (ja) * | 1990-01-29 | 1992-01-23 | Nippon Telegr & Teleph Corp <Ntt> | 地下管路の塗装方法及びその装置 |
-
1996
- 1996-08-14 KR KR1019960033739A patent/KR100227349B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0418957A (ja) * | 1990-01-29 | 1992-01-23 | Nippon Telegr & Teleph Corp <Ntt> | 地下管路の塗装方法及びその装置 |
Also Published As
Publication number | Publication date |
---|---|
KR19980014654A (ko) | 1998-05-25 |
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