KR850003473A - 칼라 표시관 - Google Patents

칼라 표시관 Download PDF

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Publication number
KR850003473A
KR850003473A KR1019840006153A KR840006153A KR850003473A KR 850003473 A KR850003473 A KR 850003473A KR 1019840006153 A KR1019840006153 A KR 1019840006153A KR 840006153 A KR840006153 A KR 840006153A KR 850003473 A KR850003473 A KR 850003473A
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KR
South Korea
Prior art keywords
plane
plates
electron beam
electron
tube
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Application number
KR1019840006153A
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KR920000914B1 (ko
Inventor
게리첸 얀 (외 2)
Original Assignee
아이. 엠. 레르너
엔. 브이. 필립스 글로아이람펜 파브리켄
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Publication of KR850003473A publication Critical patent/KR850003473A/ko
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Publication of KR920000914B1 publication Critical patent/KR920000914B1/ko
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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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • 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
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

내용 없음

Description

칼라 표시관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 칼라 표시관의 종단면도.
제2도는 제1도에 도시된 관에 사용된 전자총 시스템의 분해 입면도.
제3도는 제2도를 위에서 본 단면도.
제4a, 4b, 4c 및 4d도는 종래의 방법과 그의 비임 및 스포트에 대한 효과와 원하는 장을 선도식으로 도시한 도면.

Claims (6)

  1. 한 평면에 축들을 갖는 세 개의 전자비임을 발생시키기 위한 인라인형 전자총 시스템을 진공외피에 구비한 표시관으로서, 중앙 비임의 축이 관축과 일치하고, 그 전자 비임들은 외피의 벽상에 설치되는 표시 스크린상에 집속되고 동작 표시관에서 제1 및 제1 편향장에 의해 상기 표시 스크린위에 두 개의 상호 수직인 방향으로 편향되며, 제1편향장의 방향이 상기 평면에 평행이며, 상기 전자총 시스템은 그것의 단부에서 전자 비임에 의해 표시 스크린상에 표시된 장이 가능한한 일치되게 하기 위한 만곡된 장 형성기를 구비하며, 각 장 형성기는 서로의 신장부에 위치하고 캡들에 분리된 최소한 두 개의 강 자성체 판들을 구비하며, 상기 판들은 상기 평면과 중앙 비임축에 대해 대칭이며, 만곡된 장 형성기는 그 오목면들과 세 개의 비임을 마주하며, 상기 장 형성기는 전자 비임의 영역에서 제1편향장을 핀 쿠션형으로 만들도록 되어 있는 칼라 표시관에 있어서, 각 장 형성기에 상기 평면으로부터 가장 멀리 위치한 판들이 상기 평면으로부터 먼쪽 단부에서 중앙 전자 비임의 방향으로 연장되는 평평한 판들을 갖추고 있는 것을 특징으로 하는 칼라 표시관.
  2. 제1항에 있어서, 각 장 형성기가 서로의 신장부에 위치하고 상기 평면에 대하여 대칭으로 놓이며 세 개의 슬로트에 의해 분리되는 4개의 판을 갖추고 있는 칼라 표시관.
  3. 제2항에 있어서, 평면을 교차하는 슬로트가 평면의 위와 아래에 위치한 슬로트보다 더 넓은 칼라 표시관.
  4. 제2항에 있어서, 상기 평면에 가장 가까이 위치한 판들이 상기 평면으로부터 먼쪽 단부에서 중앙 전자비임을 향한 방향으로 연장되는 평평한 판들을 갖추고 있는 칼라 표시관.
  5. 전술한 항 중 어느 한 항에 있어서, 전자총 시스템이 그것의 단부에 위치 조정컵을 갖추고 있으며, 서로의 신장부에 위치한 판들이 상기 위치 조정 컵의 내벽 또는 외벽에 맞대어 접속되는 칼라 표시관.
  6. 전술한 항 중 어느 한 항에 있어서, 판들 사이의 슬로트들 중 최소한 한 개의 판들로부터 일정한 거리에서 전자 비임으로부터 먼쪽상의 분로판들에 의해 공지된 방법으로 겹치게 되어 있는 칼라 표시관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840006153A 1983-10-06 1984-10-05 자기장 형성 수단을 갖춘 칼라 표시관 Expired KR920000914B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303423 1983-10-06
NL8303423A NL8303423A (nl) 1983-10-06 1983-10-06 Kleurenbeeldbuis.

Publications (2)

Publication Number Publication Date
KR850003473A true KR850003473A (ko) 1985-06-17
KR920000914B1 KR920000914B1 (ko) 1992-01-31

Family

ID=19842503

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840006153A Expired KR920000914B1 (ko) 1983-10-06 1984-10-05 자기장 형성 수단을 갖춘 칼라 표시관

Country Status (10)

Country Link
US (1) US4625145A (ko)
EP (1) EP0138264B1 (ko)
JP (1) JPS6097533A (ko)
KR (1) KR920000914B1 (ko)
CA (1) CA1218405A (ko)
DD (1) DD232786A5 (ko)
DE (1) DE3478886D1 (ko)
ES (1) ES536478A0 (ko)
NL (1) NL8303423A (ko)
PL (1) PL249935A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402303A (nl) * 1984-07-20 1986-02-17 Philips Nv Kleurenbeeldbuis.
NL8802194A (nl) * 1988-09-06 1990-04-02 Philips Nv Coma-gecorrigeerd beeldweergeefsysteem.
JPH10507580A (ja) * 1995-08-18 1998-07-21 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ センタリングカップを有するカラー陰極線管
JP2001135259A (ja) * 1999-11-02 2001-05-18 Matsushita Electronics Industry Corp カラー陰極線管、カラー陰極線管装置
EP1489641B1 (en) * 2003-06-18 2019-08-14 ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH Charged particle deflecting system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833529B1 (ko) * 1968-12-30 1973-10-15
JPS5126208B1 (ko) * 1971-05-18 1976-08-05
JPS53147436A (en) * 1977-05-27 1978-12-22 Mitsubishi Electric Corp Color receiving tube
NL7707476A (nl) * 1977-07-06 1979-01-09 Philips Nv Werkwijze voor het vervaardigen van een kleuren- beeldbuis en kleurenbeeldbuis vervaardigd vol- gens die werkwijze.
NL188484C (nl) * 1978-02-06 1992-07-01 Philips Nv Afbuigjuk voor kleurentelevisiebeeldweergeefbuizen.
US4196370A (en) * 1978-02-24 1980-04-01 Rca Corporation CRT generating three inline beams and having shunts for weakening center beam horizontal magnetic deflection and strengthening vertical deflection
US4225804A (en) * 1978-04-22 1980-09-30 Gte Sylvania N.V. Cathode ray tube coma correction device
JPS5738544A (en) * 1980-08-19 1982-03-03 Matsushita Electronics Corp Electromagnetic deflection system picture tube system equipment
JPS5819452B2 (ja) * 1980-09-24 1983-04-18 株式会社 石川時鉄工所 屋根瓦の自動生産ラインシステム
DE3123301C2 (de) * 1981-06-12 1985-08-08 Standard Elektrik Lorenz Ag, 7000 Stuttgart Vorrichtung zum Einstellen von Elektronenstrahlen einer Kathodenstrahlröhre
DE3126344A1 (de) * 1981-07-03 1983-02-24 Anton Dr. 7900 Ulm Casel Ablenkeinheit fuer eine dreistrahlige farbfernseh-bildroehre
NL8204465A (nl) * 1982-11-18 1984-06-18 Philips Nv Kleurenbeeldbuis.

Also Published As

Publication number Publication date
NL8303423A (nl) 1985-05-01
EP0138264A3 (ko) 1985-06-12
JPS6097533A (ja) 1985-05-31
PL249935A1 (en) 1985-06-18
ES8507291A1 (es) 1985-08-16
EP0138264B1 (de) 1989-07-05
DE3478886D1 (en) 1989-08-10
CA1218405A (en) 1987-02-24
KR920000914B1 (ko) 1992-01-31
DD232786A5 (de) 1986-02-05
EP0138264A2 (de) 1985-04-24
US4625145A (en) 1986-11-25
ES536478A0 (es) 1985-08-16

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