KR870002633A - 음극선관 - Google Patents

음극선관 Download PDF

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Publication number
KR870002633A
KR870002633A KR1019860007162A KR860007162A KR870002633A KR 870002633 A KR870002633 A KR 870002633A KR 1019860007162 A KR1019860007162 A KR 1019860007162A KR 860007162 A KR860007162 A KR 860007162A KR 870002633 A KR870002633 A KR 870002633A
Authority
KR
South Korea
Prior art keywords
ray tube
cathode ray
limiting aperture
potential
electrode
Prior art date
Application number
KR1019860007162A
Other languages
English (en)
Inventor
다께히로 가끼자끼
고우메이 구스다
고이찌 후루이
Original Assignee
오오가 노리오
소니 가부시끼 가이샤
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 가부시끼 가이샤 filed Critical 오오가 노리오
Publication of KR870002633A publication Critical patent/KR870002633A/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
    • H01J29/48—Electron guns
    • 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
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

내용 없음

Description

음극선관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예를 도시하는 구성도.
제2도는 축상의 전위분포를 도시하는 도면.
제3도는 구체적인 구성도.
제4도 및 제5도는 본 발명의 다른 실시예를 도시하는 구성도.
* 도면의 주요부분에 대한 부호의 설명
1 : 형광면 LA : 리미팅에퍼취
SG : 2차 전자 제어전극

Claims (1)

  1. 전자총에 리미팅 에퍼취가 설치된 음극선관에 있어서, 상기 리미팅 에퍼취와 그 후단의 전극 사이의 축상전위를 상기 리미팅 에퍼취의 전위보다 수 10볼트 낮게 하는 것을 특징으로 하는 음극선관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860007162A 1985-08-29 1986-08-28 음극선관 KR870002633A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60190434A JPS6251137A (ja) 1985-08-29 1985-08-29 陰極線管
JP190434 1985-08-29

Publications (1)

Publication Number Publication Date
KR870002633A true KR870002633A (ko) 1987-04-06

Family

ID=16258065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860007162A KR870002633A (ko) 1985-08-29 1986-08-28 음극선관

Country Status (3)

Country Link
EP (1) EP0214816A3 (ko)
JP (1) JPS6251137A (ko)
KR (1) KR870002633A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8728481D0 (en) * 1987-12-04 1988-04-27 Rank Brimar Ltd Electron gun

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB467611A (en) * 1935-12-23 1937-06-21 Gen Electric Co Ltd Improvements in or relating to cathode ray tubes and apparatus comprising them
JPS55165554A (en) * 1979-06-11 1980-12-24 Hitachi Ltd Camera tube
JPS57128439A (en) * 1981-02-02 1982-08-10 Toshiba Corp Electron gun and cathode-ray tube

Also Published As

Publication number Publication date
EP0214816A3 (en) 1988-11-23
JPS6251137A (ja) 1987-03-05
EP0214816A2 (en) 1987-03-18

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid