KR0123852Y1 - Magnet structure of color braun tube - Google Patents
Magnet structure of color braun tubeInfo
- Publication number
- KR0123852Y1 KR0123852Y1 KR2019930031333U KR930031333U KR0123852Y1 KR 0123852 Y1 KR0123852 Y1 KR 0123852Y1 KR 2019930031333 U KR2019930031333 U KR 2019930031333U KR 930031333 U KR930031333 U KR 930031333U KR 0123852 Y1 KR0123852 Y1 KR 0123852Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnet
- magnet structure
- color
- fixing means
- holder
- Prior art date
Links
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
-
- 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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
본 고안은 컬러브라운관의 마그네트 구조체에 관한 것으로, 종래에는 마그네트 구조체의 홀더에 장착되는 각 마그네트의 외주면에 별도의 고정수단이 마련되지 않으므로 각 마그네트가 좌우로 유동되어 자계중심이 일치되지 못하는 문제점이 있었다.The present invention relates to a magnet structure of a color brown tube, and in the related art, since a separate fixing means is not provided on an outer circumferential surface of each magnet mounted to a holder of the magnet structure, each magnet flows from side to side, and thus the magnetic center of gravity is not matched. .
본 고안은 각 마그네트의 외주면에 고정수단이 마련되므로써 좌우 유동현상이 방지되어 자계중심의 일치로 3색 전자비임이 집중되며 또한 랜딩상태의 양호로 색순도를 향상시킬 수 있게 되는 것이다.According to the present invention, the fixing means is provided on the outer circumferential surface of each magnet to prevent the left and right flow phenomenon so that the three-color electron beams are concentrated in accordance with the center of the magnetic field, and the color purity can be improved by the good landing state.
Description
제1도는 본 고안 마그네트 구조체의 분해사시도.1 is an exploded perspective view of a magnet structure of the present invention.
제2도는 본 고안 마그네트 구조체의 결합사시도.Figure 2 is a perspective view of the magnet structure of the subject innovation.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 홀더 10 : 마그네트1: holder 10: magnet
10a : 고정수단10a: fixing means
본 고안은 컬러브라운관의 제조에 관한 것으로, 특히 컬러브라운관 퓨리티·컨버젼스 조정용 마그네트 구조체(Purity·Convergence Control Magnet Assembly:이하 마그네트 구조체)에 관한 것이다.The present invention relates to the production of a color brown tube, and more particularly, to a magnet structure for color convergence purity convergence adjustment (hereinafter referred to as a magnet structure).
일반적으로 마그네트 구조체는 스태틱 컨버젼스(Static Convergence)의 조정을 하기 위해 넥크부에 장착하는 2극, 4극, 6극의 각 2매 계 6매의 날개(부착) 링(Ring)의 착자기이다. 이때 각극의 마그네트는 마그네트 구조체의 홀더에 의해 장착되는데 조정을 위하여 각 극간 간격의 여유를 지닌다.In general, the magnet structure is a magnetizer of six blades (attachment) rings of each of two two-, four-, and six-pole systems mounted on the neck to adjust the static convergence. At this time, the magnet of each pole is mounted by the holder of the magnet structure, and has a margin of space between each pole for adjustment.
종래의 마그네트 구조체는 마그네트의 홀더에 장착되는 각극의 마그네트는 좌우 유동방지를 위한 고정수단이 별도로 형성되어 있지 않아 상기 마그네트 홀더에서 각극들이 좌우 유동되어 자계중심이 일치되지 않으므로 전자비임이 화면상에서 3색의 집중이 어긋나는 미스 컨버젼스(Mis Convergence)발생 및 랜딩(Landing)상태가 좋지 않아 색순도가 저하되는 문제점이 있었다.In the conventional magnet structure, the magnet of each pole mounted on the holder of the magnet has no fixing means for preventing left and right flow, so each pole flows from the magnet holder to the left and right, so the center of magnetic field does not coincide. There was a problem in that color convergence was deteriorated because misconvergence and landing were not good.
이에 따라 본 고안은 상기와 같은 문제점을 해소하기 위하여 안출된 것으로, 본 고안의 컬러브라운관의 마그네트 구조체는 마그네트 홀더에 장착되는 각극들의 마그네트 1매에 좌우유동을 방지하는 고정수단이 마련되므로써 자계중심의 일치로 3색의 전자비임이 집중되며, 또한 랜딩상태가 양호하여 색순도를 향상시킬 수 있도록 한 마그네트 구조체를 제공함에 그 목적이 있다.Accordingly, the present invention was devised to solve the above problems, and the magnet structure of the color-brown tube of the present invention has a magnetic field center because a fixing means for preventing left and right flow is provided on one magnet of each pole mounted on the magnet holder. The purpose of the present invention is to provide a magnet structure in which three colors of electron beams are concentrated and the landing state is good, thereby improving color purity.
상기와 같은 목적을 달성하기 위하여 본 고안은 마그네트 홀더에 장착되어 랜딩수정 및 전자비임의 화면중앙집중을 조정하는 각 극들의 마그네트 외주면 일측에 좌우유동을 방지하는 고정수단이 마련된 것을 특징으로 한다.In order to achieve the above object, the present invention is characterized in that the fixing means is provided on the magnet holder to prevent left and right flow on one side of the magnet outer peripheral surface of each pole to adjust the center of gravity of the landing correction and the electron beam.
이하, 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.
본 고안에 따른 마그네트 구조체는 제1도 및 제2도에 도시된 바와 같이, 체결수단(3)을 구비한 홀더(1)에 장착되는 각 극들의 마그네트(10)로 구성된다.The magnet structure according to the present invention, as shown in FIGS. 1 and 2, consists of a magnet 10 of each pole mounted on a holder 1 having a fastening means 3.
마그네트(10)는 링(Ring)형상으로 형성되어 홀더(1)에 장착되며, 또한 고정수단(10a)이 각각 마련된다.The magnet 10 is formed in a ring shape and mounted to the holder 1, and fixing means 10a are provided, respectively.
상기 고정수단(10a)은 2매가 1쌍으로 이루어진 마그네트(10)의 각 1매의 외주면 일측에 돌기부가 형성되는 것이 바람직하다.The fixing means (10a) is preferably formed with a projection on one side of the outer peripheral surface of each one of the magnet 10 consisting of a pair of two sheets.
이와 같이 구성된 본 고안의 컬러브라운관의 마그네트 구조체는 체결수단(3)이 구비된 마그네트 구조체의 홀더(1)에 2매 중 고정수단(10a)이 형성된 각 마그네트를 내부로 하여 랜딩수정용 2극 마그네트(11)를 끼우고 스페이스(5)를 끼운 다음 같은 방식으로 전자비임의 화면중앙집중을 조정하는 6극(12)과 4극(13)을 각각 끼우고 스페이스(5)와 록키(6)로 고정시킨다. 따라서 각 마그네트에 고정수단이 마련되므로서 좌우유동현상이 방지되어 자계중심이 일치된다.The magnet structure of the color brown tube according to the present invention configured as described above has a two-pole magnet for landing modification with each magnet having a fixing means 10a formed therein in a holder 1 of a magnet structure having a fastening means 3 therein. (11) and space (5), then insert 6 poles (12) and 4 poles (13) to adjust the center of screen of the electron beam in the same way. Fix it. Therefore, since the fixing means are provided in each magnet, left and right flow phenomenon is prevented and the magnetic center of gravity is coincident.
이상에서 설명한 바와 같이, 일측에 체결수단이 구비된 마그네트 구조체의 홀더에 장착되는 각 마그네트에 좌우유동현상을 방지하는 고정수단이 마련된므로서 자계중심이 일치되어 3색의 전자비임이 집중되며 또한 현상태가 양호하여 색순도를 향상시킬 수 있게 된다.As described above, the fixing means for preventing the left and right flow phenomenon is provided in each magnet mounted to the holder of the magnet structure having a fastening means on one side, so that the magnetic field center is matched to concentrate the three color electron beams. It is good to be able to improve the color purity.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930031333U KR0123852Y1 (en) | 1993-12-30 | 1993-12-30 | Magnet structure of color braun tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930031333U KR0123852Y1 (en) | 1993-12-30 | 1993-12-30 | Magnet structure of color braun tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950021283U KR950021283U (en) | 1995-07-28 |
| KR0123852Y1 true KR0123852Y1 (en) | 1998-10-01 |
Family
ID=19374316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930031333U KR0123852Y1 (en) | 1993-12-30 | 1993-12-30 | Magnet structure of color braun tube |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0123852Y1 (en) |
-
1993
- 1993-12-30 KR KR2019930031333U patent/KR0123852Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950021283U (en) | 1995-07-28 |
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