DE3676562D1 - Bildroehre. - Google Patents

Bildroehre.

Info

Publication number
DE3676562D1
DE3676562D1 DE8686106704T DE3676562T DE3676562D1 DE 3676562 D1 DE3676562 D1 DE 3676562D1 DE 8686106704 T DE8686106704 T DE 8686106704T DE 3676562 T DE3676562 T DE 3676562T DE 3676562 D1 DE3676562 D1 DE 3676562D1
Authority
DE
Germany
Prior art keywords
picture tube
picture
tube
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.)
Expired - Lifetime
Application number
DE8686106704T
Other languages
English (en)
Inventor
Yuichi Moriyama
Toshinobu Sekihara
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
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3676562D1 publication Critical patent/DE3676562D1/de
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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
    • 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
DE8686106704T 1985-05-20 1986-05-16 Bildroehre. Expired - Lifetime DE3676562D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60107448A JPS61264640A (ja) 1985-05-20 1985-05-20 画像表示装置

Publications (1)

Publication Number Publication Date
DE3676562D1 true DE3676562D1 (de) 1991-02-07

Family

ID=14459408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686106704T Expired - Lifetime DE3676562D1 (de) 1985-05-20 1986-05-16 Bildroehre.

Country Status (5)

Country Link
US (1) US4891552A (de)
EP (1) EP0205906B1 (de)
JP (1) JPS61264640A (de)
CA (1) CA1267680A (de)
DE (1) DE3676562D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805858A1 (de) * 1988-02-25 1989-09-07 Graetz Nokia Gmbh Flache bildwiedergabevorrichtung
JPH0536369A (ja) * 1990-09-25 1993-02-12 Canon Inc 電子ビーム装置及びその駆動方法
WO1993006616A1 (en) * 1991-09-26 1993-04-01 Seiko Epson Corporation Lighting device and image readout device
GB2320127A (en) * 1996-12-04 1998-06-10 Ibm Display device
US6208072B1 (en) * 1997-08-28 2001-03-27 Matsushita Electronics Corporation Image display apparatus with focusing and deflecting electrodes
JP3457162B2 (ja) 1997-09-19 2003-10-14 松下電器産業株式会社 画像表示装置
US6630782B1 (en) 1997-12-01 2003-10-07 Matsushita Electric Industrial Co., Ltd. Image display apparatus having electrodes comprised of a frame and wires
US6236381B1 (en) 1997-12-01 2001-05-22 Matsushita Electronics Corporation Image display apparatus
US6278235B1 (en) 1997-12-22 2001-08-21 Matsushita Electronics Corporation Flat-type display apparatus with front case to which grid frame with extended electrodes fixed thereto is attached

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413757A (en) * 1933-01-26 1934-07-26 Marconi Wireless Telegraph Co Improvements in or relating to cathode ray tubes
US2921227A (en) * 1957-05-23 1960-01-12 Mackay Donald Maccrimmon Cathode ray tubes and apparatus utilizing such tubes
GB1208753A (en) * 1967-02-02 1970-10-14 Emi Ltd Improvements relating to electron discharge devices
US3551732A (en) * 1968-04-18 1970-12-29 Iwatsu Electric Co Ltd Asymmetric deflection systems for cathode ray tubes
US4131823A (en) * 1977-10-03 1978-12-26 Rca Corporation Modular flat display device with beam convergence
US4227177A (en) * 1978-04-27 1980-10-07 Dialog Systems, Inc. Continuous speech recognition method
EP0045467B1 (de) * 1980-08-04 1986-03-05 Matsushita Electric Industrial Co., Ltd. Bildbeobachtungsvorrichtung
DE3265125D1 (en) * 1981-02-10 1985-09-12 Matsushita Electric Ind Co Ltd Image display apparatus
JPS5848345A (ja) * 1981-09-18 1983-03-22 Matsushita Electric Ind Co Ltd 平板型画像表示装置の駆動方法
JPS58106741A (ja) * 1981-12-18 1983-06-25 Matsushita Electric Ind Co Ltd 平板型画像表示装置
JPS58126652A (ja) * 1982-01-20 1983-07-28 Matsushita Electric Ind Co Ltd 平板型画像表示装置
GB2127616A (en) * 1982-09-17 1984-04-11 Philips Electronic Associated Display apparatus
JPS60119063A (ja) * 1983-11-30 1985-06-26 Matsushita Electric Ind Co Ltd 画像表示装置
JPH0619951B2 (ja) * 1983-12-20 1994-03-16 松下電器産業株式会社 平板型表示装置

Also Published As

Publication number Publication date
CA1267680A (en) 1990-04-10
US4891552A (en) 1990-01-02
JPS61264640A (ja) 1986-11-22
EP0205906A1 (de) 1986-12-30
EP0205906B1 (de) 1990-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee