JPS5114216A - Seidenshusokugatasatsuzokan - Google Patents

Seidenshusokugatasatsuzokan

Info

Publication number
JPS5114216A
JPS5114216A JP8514074A JP8514074A JPS5114216A JP S5114216 A JPS5114216 A JP S5114216A JP 8514074 A JP8514074 A JP 8514074A JP 8514074 A JP8514074 A JP 8514074A JP S5114216 A JPS5114216 A JP S5114216A
Authority
JP
Japan
Prior art keywords
seidenshusokugatasatsuzokan
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.)
Granted
Application number
JP8514074A
Other languages
English (en)
Other versions
JPS5419129B2 (ja
Inventor
Shigeru Ehata
Hideyuki Sakai
Kinjiro Gunbe
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8514074A priority Critical patent/JPS5114216A/ja
Priority to FR7523357A priority patent/FR2280199A1/fr
Priority to GB3113875A priority patent/GB1502892A/en
Priority to DE19752533744 priority patent/DE2533744C3/de
Publication of JPS5114216A publication Critical patent/JPS5114216A/ja
Priority to US05/818,401 priority patent/US4169239A/en
Publication of JPS5419129B2 publication Critical patent/JPS5419129B2/ja
Granted 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
    • 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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • 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
JP8514074A 1974-07-26 1974-07-26 Seidenshusokugatasatsuzokan Granted JPS5114216A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8514074A JPS5114216A (ja) 1974-07-26 1974-07-26 Seidenshusokugatasatsuzokan
FR7523357A FR2280199A1 (fr) 1974-07-26 1975-07-25 Tubes de prise de vues a focalisation electrostatique et procede de fabrication
GB3113875A GB1502892A (en) 1974-07-26 1975-07-25 Electrostatically focusing type image pick-up tubes and method of manufacturing the same
DE19752533744 DE2533744C3 (de) 1974-07-26 1975-07-28 Elektrostatisch fokussierende Bildaufnahmeröhre und Verfahren zur Herstellung derselben
US05/818,401 US4169239A (en) 1974-07-26 1977-07-25 Electrostatically focusing type image pickup tubes and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8514074A JPS5114216A (ja) 1974-07-26 1974-07-26 Seidenshusokugatasatsuzokan

Publications (2)

Publication Number Publication Date
JPS5114216A true JPS5114216A (ja) 1976-02-04
JPS5419129B2 JPS5419129B2 (ja) 1979-07-12

Family

ID=13850340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8514074A Granted JPS5114216A (ja) 1974-07-26 1974-07-26 Seidenshusokugatasatsuzokan

Country Status (4)

Country Link
JP (1) JPS5114216A (ja)
DE (1) DE2533744C3 (ja)
FR (1) FR2280199A1 (ja)
GB (1) GB1502892A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563948A (en) * 1979-06-22 1981-01-16 Hitachi Ltd Electrostatic focusing type pickup tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652846A (en) * 1979-10-03 1981-05-12 Hitachi Ltd Electrostatically focusing and electromagnetically deflecting image pick-up tube

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364372A (en) * 1963-08-14 1968-01-16 English Electric Valve Co Ltd Electrostatic electron lenses with telescopically adjustable tubular elements
JPS445565Y1 (ja) * 1966-02-21 1969-02-28

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322807A (en) * 1940-12-28 1943-06-29 Rca Corp Electron discharge device and system
US3295006A (en) * 1964-02-03 1966-12-27 Rca Corp Unannealed nickel screen grid mesh for pickup tubes
NL7115320A (ja) * 1971-11-06 1973-05-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364372A (en) * 1963-08-14 1968-01-16 English Electric Valve Co Ltd Electrostatic electron lenses with telescopically adjustable tubular elements
JPS445565Y1 (ja) * 1966-02-21 1969-02-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563948A (en) * 1979-06-22 1981-01-16 Hitachi Ltd Electrostatic focusing type pickup tube

Also Published As

Publication number Publication date
FR2280199B1 (ja) 1978-03-17
DE2533744A1 (de) 1976-02-12
DE2533744B2 (de) 1981-04-23
GB1502892A (en) 1978-03-08
FR2280199A1 (fr) 1976-02-20
DE2533744C3 (de) 1982-02-18
JPS5419129B2 (ja) 1979-07-12

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