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
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
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)
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)
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 |
-
1988
- 1988-11-10 US US07/269,587 patent/US4881006A/en not_active Expired - Lifetime
-
1989
- 1989-11-09 JP JP2500378A patent/JP2597757B2/ja not_active Expired - Lifetime
- 1989-11-09 EP EP89912941A patent/EP0396722B1/de not_active Expired - Lifetime
- 1989-11-09 WO PCT/US1989/004999 patent/WO1990005376A1/en active IP Right Grant
- 1989-11-09 DE DE68924156T patent/DE68924156T2/de not_active Expired - Fee Related
- 1989-11-09 AT AT89912941T patent/ATE127613T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0396722B1 (de) | 1995-09-06 |
WO1990005376A1 (en) | 1990-05-17 |
JPH03502746A (ja) | 1991-06-20 |
DE68924156D1 (de) | 1995-10-12 |
EP0396722A1 (de) | 1990-11-14 |
DE68924156T2 (de) | 1996-03-07 |
US4881006A (en) | 1989-11-14 |
EP0396722A4 (en) | 1991-11-13 |
JP2597757B2 (ja) | 1997-04-09 |
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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 |