KR100216395B1 - 음극선관장치 - Google Patents
음극선관장치 Download PDFInfo
- Publication number
- KR100216395B1 KR100216395B1 KR1019960053384A KR19960053384A KR100216395B1 KR 100216395 B1 KR100216395 B1 KR 100216395B1 KR 1019960053384 A KR1019960053384 A KR 1019960053384A KR 19960053384 A KR19960053384 A KR 19960053384A KR 100216395 B1 KR100216395 B1 KR 100216395B1
- Authority
- KR
- South Korea
- Prior art keywords
- ray tube
- cathode ray
- horizontal deflection
- value
- electron beam
- Prior art date
Links
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 230000004907 flux Effects 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010894 electron beam technology Methods 0.000 description 86
- 241000226585 Antennaria plantaginifolia Species 0.000 description 18
- 238000010606 normalization Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 240000000136 Scabiosa atropurpurea Species 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity 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
-
- 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
- H01J2229/7032—Conductor design and distribution
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Description
Claims (2)
- 유리 패널과, 유리패널 후부에 접속된 유리패널을 가진 음극선관본체와, 상기 음극선관본체의 후부에 배치된 전자총과, 상기 음극선관본체의 후부 외주에 배치된 수평편향 코일과, 상기 수평편향 코일의 외측에 배치된 수직편향코일과, 코어를 적어도 가지는 편향요크를 구비한 음극선관장치에 있어서, 상기 편향요크가 발생하는 수평편향자계의, 코일의 중심축(z축)과 직각인 단면(x-y단면)의 편향방향 자속밀도변화의 곡률을 나타내는 2차 변형계수(H2)의 z축상 자계분포곡선이 상기 수평편향코일의 상기 전자총쪽 플랜지부 위치에서 규정되는 입구면 부근에서 마이너스의 최소치(H2a)를 가지며, 상기 입구면과 상기 수평편향코일의 스크린쪽 플랜지부 위치에서 규정되는 출구면과의 사이에서 플러스의 최대치(H2b)를 가지며, 마이너스의 최소치(H2a)의 절대치와 플러스 최대치(H2b)의 절대치 편차를 나타내는 플러스 최대치(H2b)의 절대치에 의해 정규화된 계수(rh)(=(|H2b|-|H2a|)/|H2b|)가 -0.30이상 0.19 이하인 것을 특징으로 하는 음극선관장치.
- 유리 패널과, 상기 유리패널의 후부에 접속된 유리패널을 가진 음극선관본체와, 상기 음극선관본체의 후부에 배치된 전자총과, 상기 음극선관본체의 후부 외주에 배치된 수평편향코일과, 상기 수평편향코일의 외측에 배치된 수직편향코일과, 코어를 적어도 가지는 편향요크를 구비한 음극선관장치에 있어서, 상기 편향요크가 발생하는 수평편향자계의, 코일의 중심축(z축)과 직각인 단면(x-y단면)의 편향방향 자속밀도변화의 곡률을 나타내는 2차 변형계수(V2)의 z축상 자계분포곡선이 상기 수평편향코일의 상기 전자총쪽 플랜지부 위치에서 규정되는 입구면 부근에서 플러스의 최대치(V2a)를 가지며, 상기 입구면과 상기 수평편향코일의 스크린쪽 플랜지부 위치에서 규정되는 출구면과의 사이에서 마이너스의 최소치(V2b)를 가지며, 플러스의 최대치(V2a)의 절대치와 마이너스 최소치(V2b)의 절대치 편차를 나타내는 마이너스 최소치(V2b)의 절대치에 의해 정규화된 계수(rv)(=(|V2b|-|V2a|)/|V2b|)가 -0.62 이상 -0.08 이하인 것을 특징으로 하는 음극선관장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22714796A JP3361701B2 (ja) | 1996-08-28 | 1996-08-28 | 陰極線管装置 |
JP96-227147 | 1996-08-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980017983A KR19980017983A (ko) | 1998-06-05 |
KR100216395B1 true KR100216395B1 (ko) | 1999-08-16 |
Family
ID=16856236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960053384A KR100216395B1 (ko) | 1996-08-28 | 1996-11-12 | 음극선관장치 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3361701B2 (ko) |
KR (1) | KR100216395B1 (ko) |
CN (1) | CN1118852C (ko) |
TW (1) | TW340952B (ko) |
-
1996
- 1996-08-28 JP JP22714796A patent/JP3361701B2/ja not_active Expired - Fee Related
- 1996-11-08 TW TW085113732A patent/TW340952B/zh active
- 1996-11-12 KR KR1019960053384A patent/KR100216395B1/ko not_active IP Right Cessation
- 1996-11-15 CN CN96114472A patent/CN1118852C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980017983A (ko) | 1998-06-05 |
JP3361701B2 (ja) | 2003-01-07 |
JPH1069863A (ja) | 1998-03-10 |
TW340952B (en) | 1998-09-21 |
CN1175077A (zh) | 1998-03-04 |
CN1118852C (zh) | 2003-08-20 |
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