EP0467304A3 - Image viewing device - Google Patents

Image viewing device Download PDF

Info

Publication number
EP0467304A3
EP0467304A3 EP19910111865 EP91111865A EP0467304A3 EP 0467304 A3 EP0467304 A3 EP 0467304A3 EP 19910111865 EP19910111865 EP 19910111865 EP 91111865 A EP91111865 A EP 91111865A EP 0467304 A3 EP0467304 A3 EP 0467304A3
Authority
EP
European Patent Office
Prior art keywords
viewing device
image viewing
image
viewing
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
EP19910111865
Other versions
EP0467304B1 (en
EP0467304A2 (en
Inventor
Paolo Maltese
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.)
Sisvel SpA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0467304A2 publication Critical patent/EP0467304A2/en
Publication of EP0467304A3 publication Critical patent/EP0467304A3/en
Application granted granted Critical
Publication of EP0467304B1 publication Critical patent/EP0467304B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • 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
    • H01J31/128—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digitally controlled display tubes
EP91111865A 1990-07-17 1991-07-16 Image viewing device Expired - Lifetime EP0467304B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT48152A IT1241491B (en) 1990-07-17 1990-07-17 IMAGE VIEWER DEVICE.
IT4815290 1990-07-17

Publications (3)

Publication Number Publication Date
EP0467304A2 EP0467304A2 (en) 1992-01-22
EP0467304A3 true EP0467304A3 (en) 1993-03-17
EP0467304B1 EP0467304B1 (en) 1997-01-29

Family

ID=11264865

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91111865A Expired - Lifetime EP0467304B1 (en) 1990-07-17 1991-07-16 Image viewing device

Country Status (4)

Country Link
EP (1) EP0467304B1 (en)
DE (1) DE69124433T2 (en)
ES (1) ES2099719T3 (en)
IT (1) IT1241491B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139314A1 (en) * 1983-08-25 1985-05-02 Koninklijke Philips Electronics N.V. Picture display panel
EP0405262A1 (en) * 1989-06-19 1991-01-02 Matsushita Electric Industrial Co., Ltd. Flat panel display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0139314A1 (en) * 1983-08-25 1985-05-02 Koninklijke Philips Electronics N.V. Picture display panel
EP0405262A1 (en) * 1989-06-19 1991-01-02 Matsushita Electric Industrial Co., Ltd. Flat panel display device

Also Published As

Publication number Publication date
ES2099719T3 (en) 1997-06-01
EP0467304B1 (en) 1997-01-29
IT1241491B (en) 1994-01-17
DE69124433D1 (en) 1997-03-13
IT9048152A1 (en) 1992-01-17
DE69124433T2 (en) 1997-07-10
IT9048152A0 (en) 1990-07-17
EP0467304A2 (en) 1992-01-22

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