NL8204185A - Kathodestraalbuis. - Google Patents

Kathodestraalbuis. Download PDF

Info

Publication number
NL8204185A
NL8204185A NL8204185A NL8204185A NL8204185A NL 8204185 A NL8204185 A NL 8204185A NL 8204185 A NL8204185 A NL 8204185A NL 8204185 A NL8204185 A NL 8204185A NL 8204185 A NL8204185 A NL 8204185A
Authority
NL
Netherlands
Prior art keywords
lens
lens electrode
ray tube
cathode ray
opening
Prior art date
Application number
NL8204185A
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 NL8204185A priority Critical patent/NL8204185A/nl
Priority to DE19833336948 priority patent/DE3336948A1/de
Priority to US06/544,169 priority patent/US4620134A/en
Priority to GB08328336A priority patent/GB2130004B/en
Priority to IT23453/83A priority patent/IT1171782B/it
Priority to CA000439822A priority patent/CA1200835A/en
Priority to DD83256041A priority patent/DD212355A5/de
Priority to ES526812A priority patent/ES526812A0/es
Priority to JP58202488A priority patent/JPS5996635A/ja
Priority to FR8317283A priority patent/FR2535522B1/fr
Priority to KR1019830005104A priority patent/KR900004260B1/ko
Publication of NL8204185A publication Critical patent/NL8204185A/nl
Priority to SG39/88A priority patent/SG3988G/en
Priority to HK292/88A priority patent/HK29288A/xx

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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • 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
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
    • 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

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NL8204185A 1982-10-29 1982-10-29 Kathodestraalbuis. NL8204185A (nl)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NL8204185A NL8204185A (nl) 1982-10-29 1982-10-29 Kathodestraalbuis.
DE19833336948 DE3336948A1 (de) 1982-10-29 1983-10-13 Kathodenstrahlroehre
US06/544,169 US4620134A (en) 1982-10-29 1983-10-21 Cathode-ray tube
GB08328336A GB2130004B (en) 1982-10-29 1983-10-24 Cathode-ray tube
IT23453/83A IT1171782B (it) 1982-10-29 1983-10-26 Tubo a raggi catodici
CA000439822A CA1200835A (en) 1982-10-29 1983-10-27 Cathode-ray tube
DD83256041A DD212355A5 (de) 1982-10-29 1983-10-27 Kathodenstrahlroehre
ES526812A ES526812A0 (es) 1982-10-29 1983-10-27 Un tubo de rayos catodicos
JP58202488A JPS5996635A (ja) 1982-10-29 1983-10-28 陰極線管
FR8317283A FR2535522B1 (fr) 1982-10-29 1983-10-28 Tube a rayons cathodiques
KR1019830005104A KR900004260B1 (ko) 1982-10-29 1983-10-28 음극선관
SG39/88A SG3988G (en) 1982-10-29 1988-01-08 Cathode-ray tube
HK292/88A HK29288A (en) 1982-10-29 1988-04-21 Cathode-ray tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8204185 1982-10-29
NL8204185A NL8204185A (nl) 1982-10-29 1982-10-29 Kathodestraalbuis.

Publications (1)

Publication Number Publication Date
NL8204185A true NL8204185A (nl) 1984-05-16

Family

ID=19840487

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8204185A NL8204185A (nl) 1982-10-29 1982-10-29 Kathodestraalbuis.

Country Status (13)

Country Link
US (1) US4620134A (ja)
JP (1) JPS5996635A (ja)
KR (1) KR900004260B1 (ja)
CA (1) CA1200835A (ja)
DD (1) DD212355A5 (ja)
DE (1) DE3336948A1 (ja)
ES (1) ES526812A0 (ja)
FR (1) FR2535522B1 (ja)
GB (1) GB2130004B (ja)
HK (1) HK29288A (ja)
IT (1) IT1171782B (ja)
NL (1) NL8204185A (ja)
SG (1) SG3988G (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586326B1 (fr) * 1985-08-14 1987-11-20 Videocolor Canon a electrons pour tube a rayons cathodiques, notamment pour la television en couleurs
JPH0752630B2 (ja) * 1985-12-09 1995-06-05 株式会社東芝 電子銃構体
JPH01258346A (ja) * 1988-04-08 1989-10-16 Hitachi Ltd ブラウン管用電子銃
US5077498A (en) * 1991-02-11 1991-12-31 Tektronix, Inc. Pinched electron beam cathode-ray tube with high-voltage einzel focus lens
TW497115B (en) 1998-04-28 2002-08-01 Hitachi Ltd Cathode ray tube
ATE365973T1 (de) * 2003-07-08 2007-07-15 Lg Philips Displays Nl Kathodenstrahlröhre und elektronenkanone

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE480334A (ja) * 1942-03-14
NL220827A (ja) * 1956-09-17
US3437868A (en) * 1965-10-11 1969-04-08 Sony Corp Electron gun device
US3740607A (en) * 1971-06-03 1973-06-19 Watkins Johnson Co Laminar flow electron gun and method
FR2166165B1 (ja) * 1971-12-30 1976-10-29 Hitachi Ltd
US3863091A (en) * 1972-12-29 1975-01-28 Hitachi Ltd Electron gun assembly with improved unitary lens system
US3895253A (en) * 1973-10-23 1975-07-15 Zenith Radio Corp Electron gun having extended field electrostatic focus lens
JPS5522906B2 (ja) * 1974-05-20 1980-06-19
US3995194A (en) * 1974-08-02 1976-11-30 Zenith Radio Corporation Electron gun having an extended field electrostatic focus lens
JPS5351958A (en) * 1976-10-22 1978-05-11 Hitachi Ltd Electron gun
AU4515779A (en) * 1978-04-12 1979-10-18 Rca Corp. Electron gun
JPS5519728A (en) * 1978-07-27 1980-02-12 Matsushita Electronics Corp Electron gun
NL7809160A (nl) * 1978-09-08 1980-03-11 Philips Nv Kleurenbeeldbuis.
GB2084394B (en) * 1980-07-30 1985-03-06 Matsushita Electronics Corp Cathode-ray tube driving apparatus
US4496877A (en) * 1982-04-06 1985-01-29 Zenith Electronics Corporation Unipotential electron gun for short cathode ray tubes
US4481445A (en) * 1982-06-01 1984-11-06 Zenith Electronics Corporation Electron gun for projection television cathode ray tubes

Also Published As

Publication number Publication date
US4620134A (en) 1986-10-28
FR2535522B1 (fr) 1986-01-03
JPS5996635A (ja) 1984-06-04
FR2535522A1 (fr) 1984-05-04
ES8406793A1 (es) 1984-07-01
DD212355A5 (de) 1984-08-08
SG3988G (en) 1988-06-17
KR840006554A (ko) 1984-11-30
ES526812A0 (es) 1984-07-01
IT1171782B (it) 1987-06-10
GB2130004A (en) 1984-05-23
GB2130004B (en) 1986-01-22
CA1200835A (en) 1986-02-18
DE3336948A1 (de) 1984-05-03
IT8323453A0 (it) 1983-10-26
HK29288A (en) 1988-04-29
GB8328336D0 (en) 1983-11-23
KR900004260B1 (ko) 1990-06-18

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed