DE2251166A1 - Fernsehkameraroehre - Google Patents

Fernsehkameraroehre

Info

Publication number
DE2251166A1
DE2251166A1 DE2251166A DE2251166A DE2251166A1 DE 2251166 A1 DE2251166 A1 DE 2251166A1 DE 2251166 A DE2251166 A DE 2251166A DE 2251166 A DE2251166 A DE 2251166A DE 2251166 A1 DE2251166 A1 DE 2251166A1
Authority
DE
Germany
Prior art keywords
rotationally symmetrical
potential
photoconductive layer
electrode
electron beam
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.)
Pending
Application number
DE2251166A
Other languages
German (de)
English (en)
Inventor
Hans Georg Gerlach
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2251166A1 publication Critical patent/DE2251166A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/34—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at cathode potential, e.g. orthicon
    • H01J31/38—Tubes with photoconductive screen, e.g. vidicon
    • 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

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
DE2251166A 1971-11-06 1972-10-19 Fernsehkameraroehre Pending DE2251166A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7115320A NL7115320A (enrdf_load_stackoverflow) 1971-11-06 1971-11-06

Publications (1)

Publication Number Publication Date
DE2251166A1 true DE2251166A1 (de) 1973-07-19

Family

ID=19814429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2251166A Pending DE2251166A1 (de) 1971-11-06 1972-10-19 Fernsehkameraroehre

Country Status (7)

Country Link
US (1) US3801855A (enrdf_load_stackoverflow)
JP (1) JPS519248B2 (enrdf_load_stackoverflow)
CA (1) CA952961A (enrdf_load_stackoverflow)
DE (1) DE2251166A1 (enrdf_load_stackoverflow)
FR (1) FR2158549B1 (enrdf_load_stackoverflow)
GB (1) GB1407056A (enrdf_load_stackoverflow)
NL (1) NL7115320A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114216A (ja) * 1974-07-26 1976-02-04 Hitachi Ltd Seidenshusokugatasatsuzokan
NL7603830A (nl) * 1976-04-12 1977-10-14 Philips Nv Televisieopneembuis.
NL7603828A (nl) * 1976-04-12 1977-10-14 Philips Nv Opneembuis met gereduceerde flare.
NL7711392A (nl) * 1977-10-18 1979-04-20 Philips Nv Inrichting met een kamerabuis.
NL7809345A (nl) * 1978-09-14 1980-03-18 Philips Nv Kathodestraalbuis.
JPS5652846A (en) * 1979-10-03 1981-05-12 Hitachi Ltd Electrostatically focusing and electromagnetically deflecting image pick-up tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383751A (en) * 1942-05-07 1945-08-28 Int Standard Electric Corp Electron lens
NL150232B (nl) * 1948-12-10 Hoffmann La Roche Werkwijze voor de bepaling van de (alpha)-amylase-activiteit van een materiaal van menselijke of dierlijke oorsprong, en reagentiagarnituur hiervoor.
US3023336A (en) * 1957-10-25 1962-02-27 Tektronix Inc Cathode ray tube having post acceleration
US3082342A (en) * 1959-02-11 1963-03-19 Philips Corp Photo-electric tube
US3040205A (en) * 1960-05-31 1962-06-19 Harold R Walker Electrostatic vidicon
FR1391983A (fr) * 1964-01-31 1965-03-12 Csf Perfectionnements aux tubes analyseurs d'images utilisant des cibles à conductibilité induite

Also Published As

Publication number Publication date
US3801855A (en) 1974-04-02
CA952961A (en) 1974-08-13
FR2158549A1 (enrdf_load_stackoverflow) 1973-06-15
FR2158549B1 (enrdf_load_stackoverflow) 1977-08-26
JPS519248B2 (enrdf_load_stackoverflow) 1976-03-25
JPS4858717A (enrdf_load_stackoverflow) 1973-08-17
GB1407056A (en) 1975-09-24
NL7115320A (enrdf_load_stackoverflow) 1973-05-08

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