NL8800194A - Kathodestraalbuis. - Google Patents

Kathodestraalbuis. Download PDF

Info

Publication number
NL8800194A
NL8800194A NL8800194A NL8800194A NL8800194A NL 8800194 A NL8800194 A NL 8800194A NL 8800194 A NL8800194 A NL 8800194A NL 8800194 A NL8800194 A NL 8800194A NL 8800194 A NL8800194 A NL 8800194A
Authority
NL
Netherlands
Prior art keywords
ray tube
forming part
cathode ray
tube
cathode
Prior art date
Application number
NL8800194A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8800194A priority Critical patent/NL8800194A/nl
Priority to EP89200128A priority patent/EP0327149B1/en
Priority to DE68926172T priority patent/DE68926172T2/de
Priority to US07/301,001 priority patent/US4945283A/en
Priority to CN89100556A priority patent/CN1017203B/zh
Priority to KR1019890000719A priority patent/KR890012345A/ko
Priority to JP1013326A priority patent/JP2763124B2/ja
Publication of NL8800194A publication Critical patent/NL8800194A/nl

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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • 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
    • H01J29/485—Construction of the gun or of parts thereof
    • 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
    • H01J2229/4824—Constructional arrangements of electrodes
    • H01J2229/4827—Electrodes formed on surface of common cylindrical support

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
NL8800194A 1988-01-27 1988-01-27 Kathodestraalbuis. NL8800194A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8800194A NL8800194A (nl) 1988-01-27 1988-01-27 Kathodestraalbuis.
EP89200128A EP0327149B1 (en) 1988-01-27 1989-01-23 Cathode ray tube
DE68926172T DE68926172T2 (de) 1988-01-27 1989-01-23 Elektronenstrahlröhre
US07/301,001 US4945283A (en) 1988-01-27 1989-01-23 Cathode ray tube having a tubular focus structure
CN89100556A CN1017203B (zh) 1988-01-27 1989-01-24 阴极射线管
KR1019890000719A KR890012345A (ko) 1988-01-27 1989-01-24 음극선관
JP1013326A JP2763124B2 (ja) 1988-01-27 1989-01-24 陰極線管

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800194A NL8800194A (nl) 1988-01-27 1988-01-27 Kathodestraalbuis.
NL8800194 1988-01-27

Publications (1)

Publication Number Publication Date
NL8800194A true NL8800194A (nl) 1989-08-16

Family

ID=19851664

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8800194A NL8800194A (nl) 1988-01-27 1988-01-27 Kathodestraalbuis.

Country Status (7)

Country Link
US (1) US4945283A (ja)
EP (1) EP0327149B1 (ja)
JP (1) JP2763124B2 (ja)
KR (1) KR890012345A (ja)
CN (1) CN1017203B (ja)
DE (1) DE68926172T2 (ja)
NL (1) NL8800194A (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5202606A (en) * 1989-06-23 1993-04-13 U.S. Philips Corporation Cathode-ray tube with focussing structure and getter means
NL9000913A (nl) * 1990-04-18 1991-11-18 Philips Nv Werkwijze voor het vervaardigen van een kathodestraalbuis.
KR100238694B1 (ko) * 1992-12-28 2000-01-15 이데이 노부유끼 음극선관의 전자총 및 그 제조방법
US6005338A (en) * 1996-04-18 1999-12-21 Matsushita Electronics Corporation Cathode-ray tube and process for producing the same
US6133685A (en) * 1996-07-05 2000-10-17 Matsushita Electronics Corporation Cathode-ray tube
EP0959489B1 (en) 1997-02-07 2005-06-08 Matsushita Electric Industrial Co., Ltd. Color picture tube
JP3528526B2 (ja) 1997-08-04 2004-05-17 松下電器産業株式会社 カラー受像管装置
JPH1167121A (ja) 1997-08-27 1999-03-09 Matsushita Electron Corp 陰極線管
DE19824783A1 (de) * 1998-06-03 1999-12-16 Siemens Ag Vorrichtung zur Formung eines Elektronenstrahls, Verfahren zur Herstellung der Vorrichtung und Anwendung
GB2346007B (en) 1999-01-21 2004-03-03 Imaging & Sensing Tech Corp Getter flash shield
CN108269724B (zh) * 2016-12-30 2019-10-25 宁波创润新材料有限公司 电子枪及其工作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1020633A (en) * 1961-08-22 1966-02-23 Gen Electric Improvements in electron optical system
US3375390A (en) * 1966-01-03 1968-03-26 Gen Electric Electron optical system having spiral collimating electrode adjacent the target
FR2053842A5 (ja) * 1969-07-21 1971-04-16 France Couleur
US3950667A (en) * 1973-07-03 1976-04-13 Hughes Aircraft Company Magnetic deflection cathode ray tube system with electron gun having focus structure of a deposited resistive material
NL8600391A (nl) * 1986-02-17 1987-09-16 Philips Nv Kathodestraalbuis en werkwijze voor het vervaardigen van een kathodestraalbuis.

Also Published As

Publication number Publication date
JPH01225044A (ja) 1989-09-07
JP2763124B2 (ja) 1998-06-11
DE68926172D1 (de) 1996-05-15
EP0327149A1 (en) 1989-08-09
CN1017203B (zh) 1992-06-24
DE68926172T2 (de) 1996-10-24
CN1034635A (zh) 1989-08-09
EP0327149B1 (en) 1996-04-10
KR890012345A (ko) 1989-08-25
US4945283A (en) 1990-07-31

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed