ATE127613T1 - Verfahren zur feinjustierung nach mass einer elektronenstrahlcharakteristik in einer kathodenstrahlröhre nach ihrer fertigung und justierte röhre. - Google Patents

Verfahren zur feinjustierung nach mass einer elektronenstrahlcharakteristik in einer kathodenstrahlröhre nach ihrer fertigung und justierte röhre.

Info

Publication number
ATE127613T1
ATE127613T1 AT89912941T AT89912941T ATE127613T1 AT E127613 T1 ATE127613 T1 AT E127613T1 AT 89912941 T AT89912941 T AT 89912941T AT 89912941 T AT89912941 T AT 89912941T AT E127613 T1 ATE127613 T1 AT E127613T1
Authority
AT
Austria
Prior art keywords
tube
electron beam
cathode ray
field
ray tube
Prior art date
Application number
AT89912941T
Other languages
English (en)
Inventor
Geoffrey S M Hedrick
Original Assignee
Innovative Solutions & Support
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 Innovative Solutions & Support filed Critical Innovative Solutions & Support
Application granted granted Critical
Publication of ATE127613T1 publication Critical patent/ATE127613T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/88—Coatings
    • H01J2229/882—Coatings having particular electrical resistive or conductive properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Table Equipment (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
AT89912941T 1988-11-10 1989-11-09 Verfahren zur feinjustierung nach mass einer elektronenstrahlcharakteristik in einer kathodenstrahlröhre nach ihrer fertigung und justierte röhre. ATE127613T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/269,587 US4881006A (en) 1988-11-10 1988-11-10 Methods and apparatus for post-assembly custom fine-tuning of an electron beam characteristic in a cathode ray imaging tube

Publications (1)

Publication Number Publication Date
ATE127613T1 true ATE127613T1 (de) 1995-09-15

Family

ID=23027889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89912941T ATE127613T1 (de) 1988-11-10 1989-11-09 Verfahren zur feinjustierung nach mass einer elektronenstrahlcharakteristik in einer kathodenstrahlröhre nach ihrer fertigung und justierte röhre.

Country Status (6)

Country Link
US (1) US4881006A (de)
EP (1) EP0396722B1 (de)
JP (1) JP2597757B2 (de)
AT (1) ATE127613T1 (de)
DE (1) DE68924156T2 (de)
WO (1) WO1990005376A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940003242Y1 (ko) * 1991-07-10 1994-05-16 삼성전관 주식회사 음극선관
FR2685811A1 (fr) * 1991-12-31 1993-07-02 Commissariat Energie Atomique Systeme permettant de maitriser la forme d'un faisceau de particules chargees.
JPH06260091A (ja) * 1993-03-01 1994-09-16 Mitsubishi Electric Corp 陰極線管構成部材の検査方法及びその実施に使用する装置
FR2753566B1 (fr) * 1996-09-18 1998-11-27 Thomson Tubes & Displays Methode de fabrication de tubes image couleur utilisant differents types de canons electroniques
RU2000105121A (ru) * 2000-03-02 2002-01-20 Самсунг Эс-Ди-Ай Ко. Лазерный электронно-лучевой прибор и способ его работы

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643299A (en) * 1969-06-16 1972-02-22 Rca Corp Electron beam tube and method of adjusting the electrode spacing of an electron gun therein
NL8500862A (nl) * 1985-03-25 1986-10-16 Philips Nv Werkwijze voor het vervaardigen van een kleurenbeeldbuis en inrichting voor het uitvoeren van deze werkwijze.
GB8707169D0 (en) * 1987-03-25 1987-04-29 Philips Nv Electron beam device

Also Published As

Publication number Publication date
EP0396722B1 (de) 1995-09-06
JPH03502746A (ja) 1991-06-20
US4881006A (en) 1989-11-14
DE68924156D1 (de) 1995-10-12
WO1990005376A1 (en) 1990-05-17
DE68924156T2 (de) 1996-03-07
JP2597757B2 (ja) 1997-04-09
EP0396722A1 (de) 1990-11-14
EP0396722A4 (en) 1991-11-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee