METHOD OF CHARACTERIZATION OF LIQUID CRYSTAL CELL

Details for Australian Patent Application No. 2003239109 (hide)

Owner VALYUKH, Sergiy SWEDISH LCD CENTER

Inventors SLOBODYANYUK, Oleksandr; VALYUKH, Sergiy; SKARP, Kent

Pub. Number AU-A-2003239109

PCT Number PCT/UA03/00016

PCT Pub. Number WO2003/098333

Priority 2002054098 20.05.02 UA

Filing date 19 May 2003

Wipo publication date 2 December 2003

International Classifications

G01B 011/06 Measuring arrangements characterised by the use of optical means - for measuring thickness

G01N 021/45 Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light

G02F 001/13 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 - based on liquid crystals, e.g. single liquid crystal display cells

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002054098 20.05.02 UA

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003239109

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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