[go: up one dir, main page]

KR880008390A - 음극선관 - Google Patents

음극선관 Download PDF

Info

Publication number
KR880008390A
KR880008390A KR870014952A KR870014952A KR880008390A KR 880008390 A KR880008390 A KR 880008390A KR 870014952 A KR870014952 A KR 870014952A KR 870014952 A KR870014952 A KR 870014952A KR 880008390 A KR880008390 A KR 880008390A
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
magnetic member
electron
correcting
Prior art date
Application number
KR870014952A
Other languages
English (en)
Other versions
KR960004951B1 (ko
Inventor
야스노부 아마노
마사유끼 스도
Original Assignee
오오가 노리오
소니 가부시끼가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR880008390A publication Critical patent/KR880008390A/ko
Application granted granted Critical
Publication of KR960004951B1 publication Critical patent/KR960004951B1/ko

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
    • 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)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

내용 없음.

Description

음극선관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 음극선관의 한 실시예를 도시하는 단면도.
제2도는 그 요부의 확대 단면도.
제3도는 제2도의 A-A단면도.
제6a도 내지 6c도는 동작설명을 제공하는 설명도.

Claims (1)

  1. 전자총의 최종 전극에 이것과 전기적으로 연결된 자성부재를 가지며, 그 자성부재에 의해서 복수의 전자비임중 소요의 전자비임에 선택적으로 재일자계를 부여해서 비임 궤도의 보정을 행하는 기구를 갖추고 이뤄지는 음극선관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870014952A 1986-12-27 1987-12-26 미스컨버젼스 보정 수단을 갖는 음극선관 KR960004951B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP????309736 1986-12-27
JP309736 1986-12-27
JP61309736A JP2661024B2 (ja) 1986-12-27 1986-12-27 陰極線管

Publications (2)

Publication Number Publication Date
KR880008390A true KR880008390A (ko) 1988-08-31
KR960004951B1 KR960004951B1 (ko) 1996-04-18

Family

ID=17996678

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014952A KR960004951B1 (ko) 1986-12-27 1987-12-26 미스컨버젼스 보정 수단을 갖는 음극선관

Country Status (5)

Country Link
US (1) US4857796A (ko)
JP (1) JP2661024B2 (ko)
KR (1) KR960004951B1 (ko)
DE (1) DE3743985C2 (ko)
GB (1) GB2202082B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316548B1 (ko) * 1993-08-25 2002-04-24 에스. 씨 첸 편향렌즈crt를위한동적축외초점이탈보정

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2945688B2 (ja) * 1989-10-03 1999-09-06 松下電子工業株式会社 カラー受像管装置
US5233267A (en) * 1989-10-03 1993-08-03 Matsushita Electronics Corporation Dynamic convergence system for color cathode ray tubes having an in line electron gun
US5442263A (en) * 1994-08-23 1995-08-15 David Sarnoff Research Center, Inc. Dynamic electrostatic and magnetic focusing apparatus for a cathode ray tube
US5557164A (en) * 1995-03-15 1996-09-17 Chunghwa Picture Tubes, Ltd. Cathode ray tube with misconvergence compensation
KR970707568A (ko) * 1995-08-29 1997-12-01 요트. 게. 아. 롤페즈 착신 정정 수단을 포함하는 칼라 디스플레이 장치(Color display device including landing-correction means)
GB2346007B (en) 1999-01-21 2004-03-03 Imaging & Sensing Tech Corp Getter flash shield
US6586870B1 (en) 1999-04-30 2003-07-01 Sarnoff Corporation Space-saving cathode ray tube employing magnetically amplified deflection

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849647A (en) * 1954-03-04 1958-08-26 Philips Corp Color television reproducing device
FR1392502A (fr) * 1963-10-30 1965-03-19 Cft Comp Fse Television Fonctionnement aux tubes récepteurs de télévision en couleurs
NL130870C (ko) * 1963-12-03
GB1195598A (en) * 1967-01-14 1970-06-17 Sony Corp Cathode Ray Tube
US3462638A (en) * 1967-07-10 1969-08-19 Sony Corp Electron beam correction apparatus for color picture tube
JPS4716323U (ko) * 1971-03-23 1972-10-25
JPS4833331A (ko) * 1971-09-02 1973-05-09
JPS5646297Y2 (ko) * 1973-02-02 1981-10-29
JPS5522907B2 (ko) * 1973-05-04 1980-06-19
JPS5026332A (ko) * 1973-07-07 1975-03-19
US3866080A (en) * 1973-08-08 1975-02-11 Rca Corp Inline electron gun having magnetically permeable plates for enhancing convergence of electron beams
JPS5154767A (ja) * 1974-11-09 1976-05-14 Tokyo Shibaura Electric Co Karaajuzokan
DE2722477A1 (de) * 1977-05-18 1978-11-23 Standard Elektrik Lorenz Ag Farbfernseh-bildroehren
US4396862A (en) * 1978-05-01 1983-08-02 Rca Corporation Color picture tube with means for affecting magnetic deflection fields in electron gun area
DE3271747D1 (en) * 1982-03-31 1986-07-24 Ibm Convergence unit for in-line colour cathode ray tube
DE3212248A1 (de) * 1982-04-02 1983-10-06 Standard Elektrik Lorenz Ag Elektronenoptik des elektronenstrahlerzeugersystems einer farbbildroehre
FR2544548B1 (fr) * 1983-04-18 1985-12-27 Videocolor Sa Tube de television en couleurs a correction de defauts de coma de faible amplitude
US4556819A (en) * 1983-12-13 1985-12-03 Rca Corporation Color picture tube having inline electron gun with coma correction members

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316548B1 (ko) * 1993-08-25 2002-04-24 에스. 씨 첸 편향렌즈crt를위한동적축외초점이탈보정

Also Published As

Publication number Publication date
DE3743985A1 (de) 1988-07-14
JP2661024B2 (ja) 1997-10-08
JPS63166126A (ja) 1988-07-09
GB2202082B (en) 1990-09-19
KR960004951B1 (ko) 1996-04-18
DE3743985C2 (de) 2002-06-27
GB8729711D0 (en) 1988-02-03
GB2202082A (en) 1988-09-14
US4857796A (en) 1989-08-15

Similar Documents

Publication Publication Date Title
KR830008383A (ko) 확산 집속렌즈가 장치된 인라인 전자총을 갖는 칼러텔레비죤 수상기
NL175002B (nl) Kathodestraalbuis met tenminste een elektronenkanon.
KR840005908A (ko) 칼라표시판
KR880008390A (ko) 음극선관
KR840005909A (ko) 칼라 표시관
KR960015662A (ko) 오프셋 제어 전극이 있는 전자 방출 소자
KR840000067A (ko) 칼라 표시관
FR2395591A1 (fr) Tube a rayons cathodiques du type a masque d'ombre
KR840008209A (ko) 음극선관
KR870009439A (ko) 칼라 수상관
KR860001466A (ko) 전 자 총
KR850002162A (ko) 음 극 선 관
KR860008591A (ko) 컬러 수상장치
KR840000064A (ko) 비임 형성 영역을 가진 전자총
DE3688271D1 (de) Mehrstrahlelektronenkanone fuer eine kathodenstrahlroehre.
DE3853936D1 (de) Elektronenstrahlröhre mit Ablenksystem.
KR860007713A (ko) 표시관
KR850000768A (ko) 음극선관
KR900015231A (ko) 다이나믹 포커스 전자총
KR880008396A (ko) 음극선관
KR850003626A (ko) 다색 복합형 광원용 음극선관
KR880005652A (ko) 칼라 수상관용 전자총
KR920010717A (ko) 음극선관용 섀도우마스크
GB2014411A (en) Ozone generator
KR870002633A (ko) 음극선관

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19871226

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19921226

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19871226

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19950926

Patent event code: PE09021S01D

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19960326

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19960625

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19960807

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19960807

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19990326

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20000401

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20010321

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20020319

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20030320

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20040319

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20050331

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20060331

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20070330

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 20080327

Start annual number: 13

End annual number: 13

FPAY Annual fee payment

Payment date: 20090410

Year of fee payment: 14

PR1001 Payment of annual fee

Payment date: 20090410

Start annual number: 14

End annual number: 14

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee