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CA2075698A1 - Dispositif de visualisation plat - Google Patents

Dispositif de visualisation plat

Info

Publication number
CA2075698A1
CA2075698A1 CA2075698A CA2075698A CA2075698A1 CA 2075698 A1 CA2075698 A1 CA 2075698A1 CA 2075698 A CA2075698 A CA 2075698A CA 2075698 A CA2075698 A CA 2075698A CA 2075698 A1 CA2075698 A1 CA 2075698A1
Authority
CA
Canada
Prior art keywords
grid
display apparatus
rear electrode
flat display
electrodes
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
CA2075698A
Other languages
English (en)
Other versions
CA2075698C (fr
Inventor
Ryo Suzuki
Masato Saito
Tetsuya Shiroishi
Takuya Ohira
Yoshiko Fujima
Keiji Fukuyama
Keiji Watanabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CA2075698A1 publication Critical patent/CA2075698A1/fr
Application granted granted Critical
Publication of CA2075698C publication Critical patent/CA2075698C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • 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

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
CA002075698A 1991-10-28 1992-08-12 Dispositif de visualisation plat Expired - Fee Related CA2075698C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3281324A JP3060655B2 (ja) 1991-10-28 1991-10-28 平面型表示装置
JP281324/1991 1991-10-28

Publications (2)

Publication Number Publication Date
CA2075698A1 true CA2075698A1 (fr) 1993-04-29
CA2075698C CA2075698C (fr) 1998-12-08

Family

ID=17637521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002075698A Expired - Fee Related CA2075698C (fr) 1991-10-28 1992-08-12 Dispositif de visualisation plat

Country Status (6)

Country Link
US (1) US5436530A (fr)
EP (1) EP0539679B1 (fr)
JP (1) JP3060655B2 (fr)
KR (1) KR960015915B1 (fr)
CA (1) CA2075698C (fr)
DE (1) DE69219432T2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1026943C (zh) * 1990-03-06 1994-12-07 杭州大学 平板彩色显示器
US5859508A (en) * 1991-02-25 1999-01-12 Pixtech, Inc. Electronic fluorescent display system with simplified multiple electrode structure and its processing
US5841219A (en) * 1993-09-22 1998-11-24 University Of Utah Research Foundation Microminiature thermionic vacuum tube
WO1996008833A1 (fr) * 1994-09-15 1996-03-21 Panocorp Display Systems, Inc. Systeme de visualisation fluorescent electronique a structure d'electrodes multiples simplifiee et procede de fabrication
EP0858648A4 (fr) 1995-10-26 1999-05-06 Pixtech Inc Dispositif d'affichage sur ecran plat avec emetteur de champ a cathode froide
US5697827A (en) * 1996-01-11 1997-12-16 Rabinowitz; Mario Emissive flat panel display with improved regenerative cathode
US5955828A (en) * 1996-10-16 1999-09-21 University Of Utah Research Foundation Thermionic optical emission device
US5831397A (en) * 1996-12-02 1998-11-03 Telegen Corporation Deflecting apparatus for a flat-panel display illuminated by electrons
US6441543B1 (en) 1998-01-30 2002-08-27 Si Diamond Technology, Inc. Flat CRT display that includes a focus electrode as well as multiple anode and deflector electrodes
GB2337358B (en) 1998-05-16 2002-06-05 Ibm Active correction technique for a magnetic matrix display
US6946758B2 (en) * 2001-01-09 2005-09-20 Black & Decker Inc. Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion
US20080012461A1 (en) * 2004-11-09 2008-01-17 Nano-Proprietary, Inc. Carbon nanotube cold cathode
TWI295068B (en) * 2005-11-17 2008-03-21 Tatung Co Ltd Field emission display device
DE202005019518U1 (de) * 2005-12-14 2007-04-26 Hengst Gmbh & Co.Kg Einrichtung zur Entlüftung des Kurbelgehäuses einer Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719388A (en) * 1985-08-13 1988-01-12 Source Technology Corporation Flat electron control device utilizing a uniform space-charge cloud of free electrons as a virtual cathode
DE3622259A1 (de) * 1986-07-02 1988-01-07 Standard Elektrik Lorenz Ag Flache bildwiedergabevorrichtung
JPH07118279B2 (ja) * 1987-01-26 1995-12-18 三菱電機株式会社 平面形電子放出装置
JPS6419653A (en) * 1987-07-14 1989-01-23 Futaba Denshi Kogyo Kk Flat display device
US5191259A (en) * 1989-04-05 1993-03-02 Sony Corporation Fluorescent display apparatus with first, second and third grid plates
DE69118222T2 (de) * 1990-02-01 1996-08-22 Mitsubishi Electric Corp Flaches Anzeigegerät
JP2823309B2 (ja) * 1990-03-30 1998-11-11 三洋電機株式会社 フラットディスプレイの電極駆動装置

Also Published As

Publication number Publication date
EP0539679A1 (fr) 1993-05-05
DE69219432T2 (de) 1997-12-18
CA2075698C (fr) 1998-12-08
US5436530A (en) 1995-07-25
KR930008702A (ko) 1993-05-21
KR960015915B1 (ko) 1996-11-23
DE69219432D1 (de) 1997-06-05
JP3060655B2 (ja) 2000-07-10
EP0539679B1 (fr) 1997-05-02
JPH05121014A (ja) 1993-05-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed