GB2437807B - Display device - Google Patents

Display device

Info

Publication number
GB2437807B
GB2437807B GB0706029A GB0706029A GB2437807B GB 2437807 B GB2437807 B GB 2437807B GB 0706029 A GB0706029 A GB 0706029A GB 0706029 A GB0706029 A GB 0706029A GB 2437807 B GB2437807 B GB 2437807B
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
GB0706029A
Other versions
GB2437807A (en
GB0706029D0 (en
Inventor
Sagawa Masakazu
Makakazu Sagawa
Mutsumi Suzuki
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 JP2003354161A external-priority patent/JP4203954B2/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to GB0706029A priority Critical patent/GB2437807B/en
Publication of GB0706029D0 publication Critical patent/GB0706029D0/en
Publication of GB2437807A publication Critical patent/GB2437807A/en
Application granted granted Critical
Publication of GB2437807B publication Critical patent/GB2437807B/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
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/312—Cold cathodes, e.g. field-emissive cathode having an electric field perpendicular to the surface, e.g. tunnel-effect cathodes of Metal-Insulator-Metal [MIM] type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes
    • 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
GB0706029A 2002-12-26 2003-12-22 Display device Expired - Fee Related GB2437807B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0706029A GB2437807B (en) 2002-12-26 2003-12-22 Display device

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2002375855 2002-12-26
JP2003135269 2003-05-14
JP2003135267 2003-05-14
JP2003135268 2003-05-14
JP2003354161A JP4203954B2 (en) 2002-12-26 2003-10-14 Image display device
GB0706029A GB2437807B (en) 2002-12-26 2003-12-22 Display device
GB0329619A GB2397941B8 (en) 2002-12-26 2003-12-22 Display device

Publications (3)

Publication Number Publication Date
GB0706029D0 GB0706029D0 (en) 2007-05-09
GB2437807A GB2437807A (en) 2007-11-07
GB2437807B true GB2437807B (en) 2008-06-25

Family

ID=38578543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0706029A Expired - Fee Related GB2437807B (en) 2002-12-26 2003-12-22 Display device

Country Status (1)

Country Link
GB (1) GB2437807B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397941A (en) * 2002-12-26 2004-08-04 Hitachi Ltd Display device
GB2398421A (en) * 2003-02-17 2004-08-18 Hitachi Ltd Display apparatus
EP1478006A2 (en) * 2003-05-15 2004-11-17 Canon Kabushiki Kaisha Image forming apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397941A (en) * 2002-12-26 2004-08-04 Hitachi Ltd Display device
GB2398421A (en) * 2003-02-17 2004-08-18 Hitachi Ltd Display apparatus
EP1478006A2 (en) * 2003-05-15 2004-11-17 Canon Kabushiki Kaisha Image forming apparatus

Also Published As

Publication number Publication date
GB2437807A (en) 2007-11-07
GB0706029D0 (en) 2007-05-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080925