IT1135115B - Complesso unitario di guida di fasci elettronici e a cannone elettronico per dispositivi di visualizzazione a pannello piatto - Google Patents

Complesso unitario di guida di fasci elettronici e a cannone elettronico per dispositivi di visualizzazione a pannello piatto

Info

Publication number
IT1135115B
IT1135115B IT19247/81A IT1924781A IT1135115B IT 1135115 B IT1135115 B IT 1135115B IT 19247/81 A IT19247/81 A IT 19247/81A IT 1924781 A IT1924781 A IT 1924781A IT 1135115 B IT1135115 B IT 1135115B
Authority
IT
Italy
Prior art keywords
electronic
guide
unit
display devices
flat panel
Prior art date
Application number
IT19247/81A
Other languages
English (en)
Other versions
IT8119247A0 (it
Inventor
John Patrick Russell
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of IT8119247A0 publication Critical patent/IT8119247A0/it
Application granted granted Critical
Publication of IT1135115B publication Critical patent/IT1135115B/it

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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/124—Flat display tubes using electron beam scanning
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/028—Mounting or supporting arrangements for flat panel cathode ray tubes, e.g. spacers particularly relating to electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
    • H01J2329/863—Spacing members characterised by the form or structure
IT19247/81A 1980-02-29 1981-01-21 Complesso unitario di guida di fasci elettronici e a cannone elettronico per dispositivi di visualizzazione a pannello piatto IT1135115B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/125,823 US4323815A (en) 1980-02-29 1980-02-29 Unitary beam guide/electron gun assembly for flat panel display devices

Publications (2)

Publication Number Publication Date
IT8119247A0 IT8119247A0 (it) 1981-01-21
IT1135115B true IT1135115B (it) 1986-08-20

Family

ID=22421584

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19247/81A IT1135115B (it) 1980-02-29 1981-01-21 Complesso unitario di guida di fasci elettronici e a cannone elettronico per dispositivi di visualizzazione a pannello piatto

Country Status (6)

Country Link
US (1) US4323815A (it)
JP (1) JPS56136437A (it)
DE (1) DE3107534A1 (it)
FR (1) FR2477308A1 (it)
GB (1) GB2070851B (it)
IT (1) IT1135115B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330735A (en) * 1980-02-29 1982-05-18 Rca Corporation Beam guide structure for a flat panel display device
DE3036671A1 (de) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Flacher bildschirm, verfahren zu seiner herstellung und seine verwendung
US4487673A (en) * 1982-04-21 1984-12-11 Rca Corporation Method of making a line cathode having localized emissive coating
FR2647580B1 (fr) * 1989-05-24 1991-09-13 Clerc Jean Dispositif d'affichage electroluminescent utilisant des electrons guides et son procede de commande
JP3564913B2 (ja) * 1997-01-29 2004-09-15 双葉電子工業株式会社 気密外囲器用支持部材及び気密外囲器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117368A (en) * 1976-06-01 1978-09-26 Rca Corporation Modular type guided beam flat display device
US4101802A (en) * 1977-03-07 1978-07-18 Rca Corporation Flat display device with beam guide
US4316118A (en) * 1978-07-03 1982-02-16 Rca Corporation Guided beam display device
US4234815A (en) * 1979-02-12 1980-11-18 Rca Corporation Flat display tube having shielding member between beam guide and screen
US4330735A (en) * 1980-02-29 1982-05-18 Rca Corporation Beam guide structure for a flat panel display device

Also Published As

Publication number Publication date
FR2477308A1 (fr) 1981-09-04
JPS56136437A (en) 1981-10-24
IT8119247A0 (it) 1981-01-21
DE3107534A1 (de) 1982-02-04
GB2070851B (en) 1983-09-28
US4323815A (en) 1982-04-06
GB2070851A (en) 1981-09-09

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