GB2404081B - Display device - Google Patents

Display device

Info

Publication number
GB2404081B
GB2404081B GB0420766A GB0420766A GB2404081B GB 2404081 B GB2404081 B GB 2404081B GB 0420766 A GB0420766 A GB 0420766A GB 0420766 A GB0420766 A GB 0420766A GB 2404081 B GB2404081 B GB 2404081B
Authority
GB
United Kingdom
Prior art keywords
display device
display
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 - Fee Related
Application number
GB0420766A
Other versions
GB2404081A (en
GB0420766D0 (en
Inventor
Yoshie Kodera
Tetsu Ohishi
Nobuo Masuoka
Akinori Maeda
Junichi Ikoma
Hidenao Kubota
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Priority claimed from JP2003142834A external-priority patent/JP4103679B2/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB0420766D0 publication Critical patent/GB0420766D0/en
Publication of GB2404081A publication Critical patent/GB2404081A/en
Application granted granted Critical
Publication of GB2404081B publication Critical patent/GB2404081B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/90—Leading-in arrangements; Seals therefor
    • 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
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • 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
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • 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
    • 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
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
GB0420766A 2003-05-21 2003-10-07 Display device Expired - Fee Related GB2404081B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003142834A JP4103679B2 (en) 2003-05-21 2003-05-21 Display device
GB0323448A GB2403589B (en) 2003-05-21 2003-10-07 Display device

Publications (3)

Publication Number Publication Date
GB0420766D0 GB0420766D0 (en) 2004-10-20
GB2404081A GB2404081A (en) 2005-01-19
GB2404081B true GB2404081B (en) 2005-06-08

Family

ID=33554180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0420766A Expired - Fee Related GB2404081B (en) 2003-05-21 2003-10-07 Display device

Country Status (1)

Country Link
GB (1) GB2404081B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0865069A2 (en) * 1997-03-14 1998-09-16 Canon Kabushiki Kaisha Image-forming apparatus
JPH10326581A (en) * 1997-03-21 1998-12-08 Canon Inc Image forming device
JP2000208075A (en) * 1999-01-14 2000-07-28 Canon Inc Image display device
US20020021081A1 (en) * 2000-07-24 2002-02-21 Hisao Tajima Electron-emitting device and image forming apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0865069A2 (en) * 1997-03-14 1998-09-16 Canon Kabushiki Kaisha Image-forming apparatus
JPH10326581A (en) * 1997-03-21 1998-12-08 Canon Inc Image forming device
JP2000208075A (en) * 1999-01-14 2000-07-28 Canon Inc Image display device
US20020021081A1 (en) * 2000-07-24 2002-02-21 Hisao Tajima Electron-emitting device and image forming apparatus

Also Published As

Publication number Publication date
GB2404081A (en) 2005-01-19
GB0420766D0 (en) 2004-10-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130822 AND 20130828

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150305 AND 20150311

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171007