LIQUID CRYSTAL DISPLAY DEVICE

Details for Australian Patent Application No. 2002219533 (hide)

Owner INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventors IKEZAKI, Mitsuru; KUSAFUKA, Kaoru; TAKENAKA, Atsushi

Pub. Number AU-A-2002219533

PCT Pub. Number WO2002/063383

Priority 2001-28602 05.02.01 JP

Filing date 25 December 2001

Wipo publication date 19 August 2002

International Classifications

G02F 001/133 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

G09G 003/36 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - using liquid crystals

G09G 003/20 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes - for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix

G02F 001/1368 Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002219533

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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