KR840005908A - 칼라표시판 - Google Patents

칼라표시판 Download PDF

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Publication number
KR840005908A
KR840005908A KR1019830003947A KR830003947A KR840005908A KR 840005908 A KR840005908 A KR 840005908A KR 1019830003947 A KR1019830003947 A KR 1019830003947A KR 830003947 A KR830003947 A KR 830003947A KR 840005908 A KR840005908 A KR 840005908A
Authority
KR
South Korea
Prior art keywords
electrode
focusing lens
color display
extension opening
quadrangle
Prior art date
Application number
KR1019830003947A
Other languages
English (en)
Other versions
KR900004259B1 (ko
Inventor
헨리쿠스 페트러스 마리아 필즈 안토니우스
Original Assignee
아이. 엠. 러너
엔. 브이. 필립스 글로 아이람펜 파브리켄
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 아이. 엠. 러너, 엔. 브이. 필립스 글로 아이람펜 파브리켄 filed Critical 아이. 엠. 러너
Publication of KR840005908A publication Critical patent/KR840005908A/ko
Application granted granted Critical
Publication of KR900004259B1 publication Critical patent/KR900004259B1/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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • 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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
    • H01J2229/4848—Aperture shape as viewed along beam axis
    • H01J2229/4858—Aperture shape as viewed along beam axis parallelogram
    • H01J2229/4865—Aperture shape as viewed along beam axis parallelogram rectangle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
    • H01J2229/4848—Aperture shape as viewed along beam axis
    • H01J2229/4872—Aperture shape as viewed along beam axis circular
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
    • H01J2229/4848—Aperture shape as viewed along beam axis
    • H01J2229/4879—Aperture shape as viewed along beam axis non-symmetric about field scanning axis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
    • H01J2229/4848—Aperture shape as viewed along beam axis
    • H01J2229/4896—Aperture shape as viewed along beam axis complex and not provided for

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

내용 없음

Description

칼라 표시판
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 칼로 표시관의 세로 단면도.
제 2 도는 전자총 시스템의 세로 단면도.
제 3 도는 렌즈 전극 성분의 평면도.

Claims (2)

  1. 네크 및 표시윈도우로 구성된 속이빈 봉입부에 포함되는 칼라 표시관으로서 O.L.F. 형 전자총 시스템은 한 평면에 축이 구비된 세 전극빔을 발생시키고, 상기 전극빔은 집속 렌즈에 의해 표시 윈도우의 내면에 제공된 표시 화면상에 집속되며, 상기 집속 렌즈는 동작중인 관에 적절한 전위를 인가함으로써 빔에 대해수직으로 연장되는 전극가운데 구멍난 판형부분 사이에 형성되며, 상기 개구는 하나의 연장 개구가 각각의 전극에 형성되도록 서로 교통하게되며 집속렌즈를 수정하기위해 수정수단이 하나 이상의 전극에 제공되는 칼라 표시관에 있어서, 수정수단은 빔 축에 대해 수직으로 연장되고 전자빔이 통과하는 연장개구 및 사각형개구를 구비하며 전극의 상기 연장 개구 근방에 제공되는 전계 수정판을 포함하는 것을 특징으로 하는 칼라표시관.
  2. 제 1 항에 있어서, 집속렌즈 전극의 연장개구는 실제로 사각형이며 사각형의 짧은 측면은 외향으로 구부려 지는것을 특징으로 하는 칼라 표시관.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830003947A 1982-08-25 1983-08-23 칼라 표시관 KR900004259B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8203321A NL8203321A (nl) 1982-08-25 1982-08-25 Kleurenbeeldbuis.
NL8203321 1982-08-25
NL820331 1982-08-25

Publications (2)

Publication Number Publication Date
KR840005908A true KR840005908A (ko) 1984-11-19
KR900004259B1 KR900004259B1 (ko) 1990-06-18

Family

ID=19840179

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003947A KR900004259B1 (ko) 1982-08-25 1983-08-23 칼라 표시관

Country Status (9)

Country Link
US (1) US4668892A (ko)
EP (1) EP0103916B1 (ko)
JP (1) JPH0640471B2 (ko)
KR (1) KR900004259B1 (ko)
CA (1) CA1211780A (ko)
DD (1) DD217363A5 (ko)
DE (1) DE3367301D1 (ko)
ES (1) ES525108A0 (ko)
NL (1) NL8203321A (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115528A (ja) * 1983-11-28 1985-06-22 Takeda Chem Ind Ltd ヒトインタ―ロイキン―２蛋白質を含有する抗腫瘍用または免疫機能低下疾患治療用組成物
JPH0782815B2 (ja) * 1984-06-15 1995-09-06 株式会社日立製作所 カラー受像管用電子銃
JPS6127047A (ja) * 1984-07-17 1986-02-06 Hitachi Ltd カラ−受像管用電子銃構体およびその製造方法
US4800318A (en) * 1986-02-12 1989-01-24 Nec Corporation Electrode assembly for electrostatic lens of electron gun
US4742266A (en) * 1987-07-20 1988-05-03 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
US4737682A (en) * 1987-07-20 1988-04-12 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
KR910007657Y1 (ko) * 1988-12-15 1991-09-30 삼성전관 주식회사 칼라 음극선관용 인라인형 전자총
EP0438139B1 (en) * 1990-01-18 1996-04-17 Kabushiki Kaisha Toshiba Color cathode ray tube
GB2240212B (en) * 1990-01-19 1994-08-24 Samsung Electronic Devices Inline type electron gun for color cathode ray tube
KR950000347B1 (ko) * 1991-12-06 1995-01-13 삼성전관 주식회사 칼라 수상관용 전자총
KR940006551Y1 (ko) * 1992-03-26 1994-09-26 박경팔 음극선관용 전자총의 전극구조
US5241240A (en) * 1992-06-01 1993-08-31 Chunghwa Picture Tubes, Ltd. Hollow chain link main lens design for color CRT
KR960019452A (ko) * 1994-11-04 1996-06-17 이헌조 칼라음극선관용 전자총구체
US5886462A (en) * 1996-09-10 1999-03-23 Hitachi, Ltd. Color cathode ray tube having correction plate electrodes mounted in steps
TW392191B (en) * 1997-10-30 2000-06-01 Toshiba Corp Color cathode ray tube apparatus
WO2006084897A2 (en) * 2005-02-10 2006-08-17 Lg.Philips Displays Holding B.V. Electron gun and cathode ray tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54120581A (en) * 1978-03-13 1979-09-19 Toshiba Corp Electron gun for color picture tube of in-line type
NL7904114A (nl) * 1979-05-25 1980-11-27 Philips Nv Kleurenbeeldbuis.
JPS5630239A (en) * 1979-08-22 1981-03-26 Hitachi Ltd Cathode-ray tube
JPS5682548A (en) * 1979-12-07 1981-07-06 Toshiba Corp Electron gun
US4370592A (en) * 1980-10-29 1983-01-25 Rca Corporation Color picture tube having an improved inline electron gun with an expanded focus lens
JPS5788651A (en) * 1980-11-25 1982-06-02 Mitsubishi Electric Corp Inline type three-beam electron gun
US4406970A (en) * 1981-07-10 1983-09-27 Rca Corporation Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator
US4581560A (en) * 1981-12-16 1986-04-08 Hitachi, Ltd. Electron gun for color picture tube

Also Published As

Publication number Publication date
DE3367301D1 (en) 1986-12-04
EP0103916B1 (en) 1986-10-29
EP0103916A1 (en) 1984-03-28
US4668892A (en) 1987-05-26
KR900004259B1 (ko) 1990-06-18
ES8405196A1 (es) 1984-05-16
ES525108A0 (es) 1984-05-16
JPH0640471B2 (ja) 1994-05-25
CA1211780A (en) 1986-09-23
JPS5954151A (ja) 1984-03-28
DD217363A5 (de) 1985-01-09
NL8203321A (nl) 1984-03-16

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