EP0329839A3 - Dispositif de restitution d'image plat - Google Patents

Dispositif de restitution d'image plat Download PDF

Info

Publication number
EP0329839A3
EP0329839A3 EP19880120313 EP88120313A EP0329839A3 EP 0329839 A3 EP0329839 A3 EP 0329839A3 EP 19880120313 EP19880120313 EP 19880120313 EP 88120313 A EP88120313 A EP 88120313A EP 0329839 A3 EP0329839 A3 EP 0329839A3
Authority
EP
European Patent Office
Prior art keywords
display device
flat
picture display
electron beams
deflection
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
EP19880120313
Other languages
German (de)
English (en)
Other versions
EP0329839B1 (fr
EP0329839A2 (fr
Inventor
Uwe Mayer
Kurt-Manfred Tischer
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.)
Panasonic Holdings Corp
Original Assignee
Nokia Deutschland GmbH
Nokia Graetz GmbH
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 Nokia Deutschland GmbH, Nokia Graetz GmbH filed Critical Nokia Deutschland GmbH
Publication of EP0329839A2 publication Critical patent/EP0329839A2/fr
Publication of EP0329839A3 publication Critical patent/EP0329839A3/fr
Application granted granted Critical
Publication of EP0329839B1 publication Critical patent/EP0329839B1/fr
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
    • 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
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Facsimile Scanning Arrangements (AREA)
EP88120313A 1988-02-25 1988-12-06 Dispositif de restitution d'image plat Expired - Lifetime EP0329839B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805858 1988-02-25
DE3805858A DE3805858A1 (de) 1988-02-25 1988-02-25 Flache bildwiedergabevorrichtung

Publications (3)

Publication Number Publication Date
EP0329839A2 EP0329839A2 (fr) 1989-08-30
EP0329839A3 true EP0329839A3 (fr) 1991-10-09
EP0329839B1 EP0329839B1 (fr) 1994-04-13

Family

ID=6348113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88120313A Expired - Lifetime EP0329839B1 (fr) 1988-02-25 1988-12-06 Dispositif de restitution d'image plat

Country Status (4)

Country Link
US (1) US4928041A (fr)
EP (1) EP0329839B1 (fr)
JP (1) JPH065477B2 (fr)
DE (2) DE3805858A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013006A1 (de) * 1990-04-24 1991-10-31 Nokia Unterhaltungselektronik Steuervorrichtung fuer ein elektronenstrahldisplay
US5604394A (en) * 1992-11-06 1997-02-18 Mitsubishi Denki Kabushiki Kaisha Image display apparatus
GB2314201B (en) * 1996-06-13 2001-01-31 Ibm Display device
GB2320127A (en) * 1996-12-04 1998-06-10 Ibm Display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205906A1 (fr) * 1985-05-20 1986-12-30 Matsushita Electric Industrial Co., Ltd. Tube image

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435278A (en) * 1966-06-30 1969-03-25 Ibm Pincushion corrected deflection system for flat faced cathode ray tube
JPS58126652A (ja) * 1982-01-20 1983-07-28 Matsushita Electric Ind Co Ltd 平板型画像表示装置
JPS5991641A (ja) * 1982-11-16 1984-05-26 Matsushita Electric Ind Co Ltd 画像表示装置
DE3529041A1 (de) * 1985-08-13 1987-02-19 Siemens Ag Flache, hochaufloesende bildanzeigevorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205906A1 (fr) * 1985-05-20 1986-12-30 Matsushita Electric Industrial Co., Ltd. Tube image

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, Band 5, Nr. 10, MÄrz 1983, Seiten 44-47, New York, US; A.C. KOELSCH: "CRT pin cushioning correction circuit" *
PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 236 (E-205)[1381], 20. Oktober 1983; & JP-A-58 126 652 (MATSUSHITA) 28-07-1983 *

Also Published As

Publication number Publication date
JPH065477B2 (ja) 1994-01-19
EP0329839B1 (fr) 1994-04-13
DE3805858A1 (de) 1989-09-07
US4928041A (en) 1990-05-22
DE3889102D1 (de) 1994-05-19
EP0329839A2 (fr) 1989-08-30
JPH01261697A (ja) 1989-10-18

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