FR1504388A - Système électro-optique - Google Patents

Système électro-optique

Info

Publication number
FR1504388A
FR1504388A FR87366A FR87366A FR1504388A FR 1504388 A FR1504388 A FR 1504388A FR 87366 A FR87366 A FR 87366A FR 87366 A FR87366 A FR 87366A FR 1504388 A FR1504388 A FR 1504388A
Authority
FR
France
Prior art keywords
electro
optical system
optical
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
Application number
FR87366A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1504388A publication Critical patent/FR1504388A/fr
Expired legal-status Critical Current

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
    • 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
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to 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
    • 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
FR87366A 1966-01-03 1966-12-14 Système électro-optique Expired FR1504388A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US518160A US3375390A (en) 1966-01-03 1966-01-03 Electron optical system having spiral collimating electrode adjacent the target

Publications (1)

Publication Number Publication Date
FR1504388A true FR1504388A (fr) 1967-12-01

Family

ID=24062819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87366A Expired FR1504388A (fr) 1966-01-03 1966-12-14 Système électro-optique

Country Status (3)

Country Link
US (1) US3375390A (fr)
FR (1) FR1504388A (fr)
GB (1) GB1142747A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514919A1 (de) * 1966-01-28 1969-06-26 Telefunken Patent Kathodenstrahlroehre
US3666985A (en) * 1969-10-20 1972-05-30 Gen Electric High resolution electron optic system for camera tubes
CH525597A (de) * 1970-05-21 1972-07-15 Haefely & Cie Ag Emil Steuereinrichtung für das Einschusssystem eines Elektronenbeschleunigers
US3748514A (en) * 1971-08-18 1973-07-24 A Standaart Multi-beam cathode ray tube character display
GB1353872A (en) * 1972-07-05 1974-05-22 Thorn Electrical Ind Ltd Cathode ray tubes
US4142133A (en) * 1976-10-20 1979-02-27 Balandin Genrikh D Cathode-ray tube with variable energy of beam electrons
NL8500500A (nl) * 1985-02-22 1986-09-16 Philips Nv Kathodestraalbuis met een stigmator voor bundelfoutcorrectie.
NL8500905A (nl) * 1985-03-28 1986-10-16 Philips Nv Werkwijze voor het vervaardigen van een inrichting met een elektrische weerstandslaag en toepassing van de werkwijze.
NL8500955A (nl) * 1985-04-01 1986-11-03 Philips Nv Beeldopneeminrichting en televisiekamerabuis.
NL8600391A (nl) * 1986-02-17 1987-09-16 Philips Nv Kathodestraalbuis en werkwijze voor het vervaardigen van een kathodestraalbuis.
US4692658A (en) * 1986-04-28 1987-09-08 Rca Corporation Imaging system having an improved support bead and connector
GB8707169D0 (en) * 1987-03-25 1987-04-29 Philips Nv Electron beam device
US4853601A (en) * 1987-11-02 1989-08-01 Tektronix, Inc. Multiple beam electron discharge tube having bipotential acceleration and convergence electrode structure
NL8800194A (nl) * 1988-01-27 1989-08-16 Philips Nv Kathodestraalbuis.
NL8801308A (nl) * 1988-05-20 1989-12-18 Philips Nv Beeldbuis met spiraalfocusseerlens met niet-rotatiesymmetrisch lenselement.
NL8802333A (nl) * 1988-09-21 1990-04-17 Philips Nv Kathodestraalbuis met spiraalfocusseerlens.
NL8900068A (nl) * 1989-01-12 1990-08-01 Philips Nv Beeldweergeefbuis.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040205A (en) * 1960-05-31 1962-06-19 Harold R Walker Electrostatic vidicon

Also Published As

Publication number Publication date
GB1142747A (en) 1969-02-12
US3375390A (en) 1968-03-26

Similar Documents

Publication Publication Date Title
AT270921B (de) Systembauteile
AT284727B (de) Abwurfanlage
FR1510624A (fr) Système de cloisonnement
FR1506856A (fr) Système de détecteurs
BR6793791D0 (pt) Sistema de alinhamento otico
FR1504388A (fr) Système électro-optique
NL155428B (nl) Informatie reducerend stelsel.
FR1506133A (fr) Dispositif électro-optique
SU437266A3 (ru) Транспортная система
SE385516B (sv) Signalanleggning
FR1453673A (fr) Système de mémoire-fichier
CH442148A (de) Verschiebegestellanlage
AT294451B (de) Optisches Abtastsystem
AT277609B (de) Stabilisiertes optisches System
CH444535A (de) Elektrooptischer Kurvenfolger
CH418414A (fr) Système radar
FR1518276A (fr) Système de sélection de claviers
FR1499486A (fr) Système bélinographique
AT279926B (de) Optisches Abtastsystem
FR1526568A (fr) Système de lecture de caractères
FR1527603A (fr) Système de freinage
CH461368A (de) Förderanlage
FR1480881A (fr) Système optique perfectionné
FR1547765A (fr) Système de transmission de lumière
NL168064C (nl) Optisch richtstelsel.