DE68924156T2 - 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
DE68924156T2
DE68924156T2 DE68924156T DE68924156T DE68924156T2 DE 68924156 T2 DE68924156 T2 DE 68924156T2 DE 68924156 T DE68924156 T DE 68924156T DE 68924156 T DE68924156 T DE 68924156T DE 68924156 T2 DE68924156 T2 DE 68924156T2
Authority
DE
Germany
Prior art keywords
tube
electron beam
cathode ray
field
ray tube
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 - Fee Related
Application number
DE68924156T
Other languages
English (en)
Other versions
DE68924156D1 (de
Inventor
Geoffrey Hedrick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Innovative Solutions and Support Inc
Original Assignee
Innovative Solutions and Support Inc
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 and Support Inc filed Critical Innovative Solutions and Support Inc
Application granted granted Critical
Publication of DE68924156D1 publication Critical patent/DE68924156D1/de
Publication of DE68924156T2 publication Critical patent/DE68924156T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
DE68924156T 1988-11-10 1989-11-09 Verfahren zur feinjustierung nach mass einer elektronenstrahlcharakteristik in einer kathodenstrahlröhre nach ihrer fertigung und justierte röhre. Expired - Fee Related DE68924156T2 (de)

Applications Claiming Priority (2)

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
PCT/US1989/004999 WO1990005376A1 (en) 1988-11-10 1989-11-09 Methods and apparatus for post-assembly custom fine-tuning of an electron beam characteristic in a cathode ray imaging tube

Publications (2)

Publication Number Publication Date
DE68924156D1 DE68924156D1 (de) 1995-10-12
DE68924156T2 true DE68924156T2 (de) 1996-03-07

Family

ID=23027889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68924156T Expired - Fee Related DE68924156T2 (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 (4)

* 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
JPS56152141A (en) * 1980-04-25 1981-11-25 Hitachi Ltd Image pickup tube
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
WO1990005376A1 (en) 1990-05-17
JP2597757B2 (ja) 1997-04-09
US4881006A (en) 1989-11-14
DE68924156D1 (de) 1995-10-12
JPH03502746A (ja) 1991-06-20
ATE127613T1 (de) 1995-09-15
EP0396722B1 (de) 1995-09-06
EP0396722A1 (de) 1990-11-14
EP0396722A4 (en) 1991-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee