EP0226817A3 - Tube-image plat - Google Patents

Tube-image plat Download PDF

Info

Publication number
EP0226817A3
EP0226817A3 EP86115973A EP86115973A EP0226817A3 EP 0226817 A3 EP0226817 A3 EP 0226817A3 EP 86115973 A EP86115973 A EP 86115973A EP 86115973 A EP86115973 A EP 86115973A EP 0226817 A3 EP0226817 A3 EP 0226817A3
Authority
EP
European Patent Office
Prior art keywords
picture display
display tube
wires
flat picture
heating wires
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.)
Ceased
Application number
EP86115973A
Other languages
German (de)
English (en)
Other versions
EP0226817A2 (fr
Inventor
Kurt-Manfred Tischer
Harald Dr. Rose
Rainer Prof.Dr. Spehr
Gerald Schönecker
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.)
Nokia Deutschland GmbH
Original Assignee
Nokia Unterhaltungselektronik Deutschland GmbH
Standard Elektrik Lorenz AG
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 Unterhaltungselektronik Deutschland GmbH, Standard Elektrik Lorenz AG filed Critical Nokia Unterhaltungselektronik Deutschland GmbH
Publication of EP0226817A2 publication Critical patent/EP0226817A2/fr
Publication of EP0226817A3 publication Critical patent/EP0226817A3/fr
Ceased 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)
EP86115973A 1985-11-21 1986-11-18 Tube-image plat Ceased EP0226817A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853541164 DE3541164A1 (de) 1985-11-21 1985-11-21 Flache bildwiedergabevorrichtung
DE3541164 1985-11-21

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP89106228.3 Division-Into 1986-11-18
EP19890106228 Division EP0328164A3 (fr) 1985-11-21 1986-11-18 Cathode pour dispositif plat de visualisation à faisceau d'électrons

Publications (2)

Publication Number Publication Date
EP0226817A2 EP0226817A2 (fr) 1987-07-01
EP0226817A3 true EP0226817A3 (fr) 1988-01-07

Family

ID=6286468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115973A Ceased EP0226817A3 (fr) 1985-11-21 1986-11-18 Tube-image plat

Country Status (5)

Country Link
US (1) US4794306A (fr)
EP (1) EP0226817A3 (fr)
JP (1) JPS62131452A (fr)
CA (2) CA1298608C (fr)
DE (1) DE3541164A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622259A1 (de) * 1986-07-02 1988-01-07 Standard Elektrik Lorenz Ag Flache bildwiedergabevorrichtung
KR940004398B1 (ko) * 1991-06-05 1994-05-25 삼성전관 주식회사 평판형 시각 디스플레이 장치 및 이에 의한 화상 형성방법
KR0160323B1 (ko) * 1994-02-25 1998-12-01 박현승 평면수상관
US5949395A (en) * 1995-12-21 1999-09-07 Telegen Corporation Flat-panel matrix-type light emissive display
US5831397A (en) * 1996-12-02 1998-11-03 Telegen Corporation Deflecting apparatus for a flat-panel display illuminated by electrons

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119442A1 (de) * 1981-05-15 1982-12-09 Siemens AG, 1000 Berlin und 8000 München Flache bildwiedergaberoehre
EP0079604A2 (fr) * 1981-11-16 1983-05-25 Matsushita Electric Industrial Co., Ltd. Dispositif d'affichage d'images
JPS60185343A (ja) * 1984-03-02 1985-09-20 Matsushita Electric Ind Co Ltd 平板型表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121130A (en) * 1976-10-29 1978-10-17 Rca Corporation Cathode structure and method of operating the same
US4167690A (en) * 1977-05-02 1979-09-11 Rca Corporation Cathode and method of operating the same
US4227117A (en) * 1978-04-28 1980-10-07 Matsuhita Electric Industrial Co., Ltd. Picture display device
JPS5679845A (en) * 1979-12-04 1981-06-30 Matsushita Electric Ind Co Ltd Picture display device
JPS57133780A (en) * 1981-02-10 1982-08-18 Matsushita Electric Ind Co Ltd Picture display device
DE3265125D1 (en) * 1981-02-10 1985-09-12 Matsushita Electric Ind Co Ltd Image display apparatus
JPS57174840A (en) * 1981-04-17 1982-10-27 Matsushita Electric Ind Co Ltd Picture image display device
JPH0630229B2 (ja) * 1983-07-15 1994-04-20 松下電器産業株式会社 電子源
US4658188A (en) * 1985-02-11 1987-04-14 Control Interface Company Limited Apparatus and method for scanning a flat screen cathode ray tube

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119442A1 (de) * 1981-05-15 1982-12-09 Siemens AG, 1000 Berlin und 8000 München Flache bildwiedergaberoehre
EP0079604A2 (fr) * 1981-11-16 1983-05-25 Matsushita Electric Industrial Co., Ltd. Dispositif d'affichage d'images
JPS60185343A (ja) * 1984-03-02 1985-09-20 Matsushita Electric Ind Co Ltd 平板型表示装置

Also Published As

Publication number Publication date
DE3541164A1 (de) 1987-05-27
CA1298608C (fr) 1992-04-07
US4794306A (en) 1988-12-27
EP0226817A2 (fr) 1987-07-01
CA1316570C (fr) 1993-04-20
JPS62131452A (ja) 1987-06-13

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Owner name: NOKIA GRAETZ GESELLSCHAFT MIT BESCHRAENKTER HAFTUN

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Effective date: 19881209

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NOKIA UNTERHALTUNGSELEKTRONIK (DEUTSCHLAND) GMBH

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 19900507

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TISCHER, KURT-MANFRED

Inventor name: ROSE, HARALD, DR.

Inventor name: SPEHR, RAINER, PROF.DR.

Inventor name: SCHOENECKER, GERALD