KR900009079B1 - 칼라 표시관 - Google Patents

칼라 표시관 Download PDF

Info

Publication number
KR900009079B1
KR900009079B1 KR1019830003948A KR830003948A KR900009079B1 KR 900009079 B1 KR900009079 B1 KR 900009079B1 KR 1019830003948 A KR1019830003948 A KR 1019830003948A KR 830003948 A KR830003948 A KR 830003948A KR 900009079 B1 KR900009079 B1 KR 900009079B1
Authority
KR
South Korea
Prior art keywords
cup
plate
shaped portion
shaped
electron
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019830003948A
Other languages
English (en)
Korean (ko)
Other versions
KR840005909A (ko
Inventor
헨리쿠스 페트러스 마리아 필즈 안토니우스
Original Assignee
엔. 브이. 필립스 글로아이람펜파브리켄
아이. 엠. 러너
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 엔. 브이. 필립스 글로아이람펜파브리켄, 아이. 엠. 러너 filed Critical 엔. 브이. 필립스 글로아이람펜파브리켄
Publication of KR840005909A publication Critical patent/KR840005909A/ko
Application granted granted Critical
Publication of KR900009079B1 publication Critical patent/KR900009079B1/ko
Expired legal-status Critical Current

Links

Images

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
    • 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
    • H01J2229/4875—Aperture shape as viewed along beam axis oval

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
KR1019830003948A 1982-08-25 1983-08-23 칼라 표시관 Expired KR900009079B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8203322 1982-08-25
NL8203322A NL8203322A (nl) 1982-08-25 1982-08-25 Kleurenbeeldbuis.
JP8203322 1982-08-25

Publications (2)

Publication Number Publication Date
KR840005909A KR840005909A (ko) 1984-11-19
KR900009079B1 true KR900009079B1 (ko) 1990-12-20

Family

ID=19840180

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830003948A Expired KR900009079B1 (ko) 1982-08-25 1983-08-23 칼라 표시관

Country Status (9)

Country Link
US (1) US4678964A (enExample)
EP (1) EP0104674B1 (enExample)
JP (1) JPS5954150A (enExample)
KR (1) KR900009079B1 (enExample)
CA (1) CA1215421A (enExample)
DD (1) DD217364A5 (enExample)
DE (1) DE3367040D1 (enExample)
ES (1) ES525109A0 (enExample)
NL (1) NL8203322A (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764704A (en) * 1987-01-14 1988-08-16 Rca Licensing Corporation Color cathode-ray tube having a three-lens electron gun
DE3854506T2 (de) * 1987-01-14 1996-04-04 Rca Thomson Licensing Corp Farbbildröhre mit einer Drei-Linsen-Elektronenkanone.
JP2693470B2 (ja) * 1988-03-16 1997-12-24 株式会社東芝 カラー受像管
KR910007657Y1 (ko) * 1988-12-15 1991-09-30 삼성전관 주식회사 칼라 음극선관용 인라인형 전자총
JP2825287B2 (ja) * 1989-03-23 1998-11-18 株式会社東芝 カラー受像管装置
US5262702A (en) * 1989-03-23 1993-11-16 Kabushiki Kaisha Toshiba Color cathode-ray tube apparatus
DE69017350T2 (de) * 1989-10-25 1995-07-13 Toshiba Kawasaki Kk Farbbildkathodenstrahlröhre.
US4990822A (en) * 1989-12-29 1991-02-05 Zenith Electronics Corporation Focusing electrode assembly for a color cathode ray tube electron gun
JP2678076B2 (ja) * 1990-03-29 1997-11-17 三菱電機株式会社 カラー受像管装置
CA2039501C (en) * 1990-04-16 1999-02-02 Loren Lee Maninger Color picture tube having inline electron gun with focus adjustement means
JP3105528B2 (ja) * 1990-09-17 2000-11-06 株式会社日立製作所 電子銃およびその電子銃を備えた陰極線管
NL9002515A (nl) * 1990-11-19 1992-06-16 Koninkl Philips Electronics Nv Kleurenbeeldbuis met in-line elektronenkanon.
JP2962893B2 (ja) * 1991-09-24 1999-10-12 三菱電機株式会社 インライン形電子銃
BE1007285A3 (nl) 1993-07-13 1995-05-09 Philips Electronics Nv Kathodestraalbuis.
KR960019452A (ko) * 1994-11-04 1996-06-17 이헌조 칼라음극선관용 전자총구체
JP2767741B2 (ja) * 1995-01-12 1998-06-18 エルジー電子株式会社 カラー陰極線管用電子銃口体
TW392191B (en) 1997-10-30 2000-06-01 Toshiba Corp Color cathode ray tube apparatus
US6566800B2 (en) 2000-11-30 2003-05-20 Koninklijke Philips Electronics N.V. Method of manufacturing an electron gun
KR100768174B1 (ko) 2000-12-06 2007-10-17 삼성에스디아이 주식회사 음극선관용 전자총

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552700B2 (enExample) * 1973-06-12 1980-01-22
JPS54120581A (en) * 1978-03-13 1979-09-19 Toshiba Corp Electron gun for color picture tube of in-line type
US4275332A (en) * 1978-07-25 1981-06-23 Matsushita Electronics Corporation In-line electron gun
NL7904114A (nl) * 1979-05-25 1980-11-27 Philips Nv Kleurenbeeldbuis.
JPS5630239A (en) * 1979-08-22 1981-03-26 Hitachi Ltd Cathode-ray tube
JPS5750749A (en) * 1980-09-11 1982-03-25 Matsushita Electronics Corp Electromagnetic deflection type cathode ray tube
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
JPS5864740A (ja) * 1981-10-12 1983-04-18 Nec Corp 電子銃電極構体
US4581560A (en) * 1981-12-16 1986-04-08 Hitachi, Ltd. Electron gun for color picture tube
US4535266A (en) * 1983-05-02 1985-08-13 North American Philips Consumer Electronics Corp. In-line electron gun structure for color cathode ray tube having tapered walls and elongated apertures for beam spot-shaping
US4584500A (en) * 1983-07-29 1986-04-22 North American Philips Consumer Electronics Corp. Electron gun integral beam correctors in a color cathode ray tube

Also Published As

Publication number Publication date
EP0104674B1 (en) 1986-10-15
ES8405197A1 (es) 1984-05-16
NL8203322A (nl) 1984-03-16
DD217364A5 (de) 1985-01-09
JPH0432495B2 (enExample) 1992-05-29
KR840005909A (ko) 1984-11-19
EP0104674A1 (en) 1984-04-04
DE3367040D1 (en) 1986-11-20
US4678964A (en) 1987-07-07
ES525109A0 (es) 1984-05-16
JPS5954150A (ja) 1984-03-28
CA1215421A (en) 1986-12-16

Similar Documents

Publication Publication Date Title
KR900009079B1 (ko) 칼라 표시관
GB2086649A (en) Colour picture tube having an inline electron gun
US4629933A (en) Cathode-ray tube having an electron gun with an astigmatic focusing grid
KR920007180B1 (ko) 일그러짐 교정기를 가진 인라인 전자총을 구비한 칼라수상관
US5414323A (en) In-line type electron gun assembly including electrode units having electron beam passage holes of different sizes for forming an electrostatic lens
KR920005903B1 (ko) 음극선관
KR900004259B1 (ko) 칼라 표시관
JPH08102267A (ja) カラー表示装置
EP0300704A2 (en) Color picture tube having an inline electron gun with an einzel lens
KR900002902B1 (ko) 칼라 표시관
EP0178857B1 (en) Electron gun
KR910003166B1 (ko) 인라인 전자총의 스크린 그리드전극에 리콘버젼스 슬롯을 형성시킨 칼라수상관
KR910001400B1 (ko) 비임 형성 영역을 가진 음극 선관용 전자총
CA2156322C (en) Inline electron gun having improved expanded focus lens electrodes
EP0170319B1 (en) Colour display tube
GB2175743A (en) Cathode-ray tube electron gun having improved screen grid
EP0895650B1 (en) Colour cathode ray tube comprising an in-line electron gun
US4449069A (en) Color picture tube with focusing electrode having electrostatic field distortion aperture therein
EP0755569B1 (en) Colour cathode ray tube comprising an in-line electron gun
EP0275191A2 (en) Color cathode-ray tube having a three-lens electron gun
US6509682B2 (en) Cathode ray tube having an improved electron gun
US4305018A (en) Electron gun structure with electrical contact spring for color television display tube
KR900008615B1 (ko) 칼라 표시관
CN1097289C (zh) 用于彩色阴极射线管电子枪中的聚焦电极系统
US5896002A (en) Color display tube having an electron gun with flashover inhibiting support structure

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19830823

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

Patent event code: PA02012R01D

Patent event date: 19871015

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19830823

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: 19900411

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: 19901121

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: 19910313

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19910426

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19910426

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19931129

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 19941130

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 19951201

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 19961206

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 19971203

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 19981210

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 19991203

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20001123

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20011124

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20021206

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20021206

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term