JPH0128458B2 - - Google Patents

Info

Publication number
JPH0128458B2
JPH0128458B2 JP9376080A JP9376080A JPH0128458B2 JP H0128458 B2 JPH0128458 B2 JP H0128458B2 JP 9376080 A JP9376080 A JP 9376080A JP 9376080 A JP9376080 A JP 9376080A JP H0128458 B2 JPH0128458 B2 JP H0128458B2
Authority
JP
Japan
Prior art keywords
anode
cathode
aperture
central aperture
plate
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
JP9376080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5622030A (en
Inventor
Edeyuaado Hinmerubauaa Eritsuhi
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
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JPS5622030A publication Critical patent/JPS5622030A/ja
Publication of JPH0128458B2 publication Critical patent/JPH0128458B2/ja
Granted 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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
    • 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
JP9376080A 1979-07-12 1980-07-09 Device having image pickup tube Granted JPS5622030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7905440A NL7905440A (nl) 1979-07-12 1979-07-12 Inrichting voorzien van een televisiekamerabuis en te- levisiekamerabuis voor een dergelijke inrichting.

Publications (2)

Publication Number Publication Date
JPS5622030A JPS5622030A (en) 1981-03-02
JPH0128458B2 true JPH0128458B2 (en]) 1989-06-02

Family

ID=19833530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9376080A Granted JPS5622030A (en) 1979-07-12 1980-07-09 Device having image pickup tube

Country Status (2)

Country Link
JP (1) JPS5622030A (en])
NL (1) NL7905440A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875743A (ja) * 1981-10-30 1983-05-07 Hitachi Ltd 撮像管電子銃

Also Published As

Publication number Publication date
NL7905440A (nl) 1981-01-14
JPS5622030A (en) 1981-03-02

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