INTEGRATED BEAM SPLITTER AND POLARIZER FOR PROJECTION DISPLAY SYSTEM

Details for Australian Patent Application No. 2003303454 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors JANSSEN, Peter

Pub. Number AU-A-2003303454

PCT Number PCT/IB2003/0060

PCT Pub. Number WO2004/059989

Priority 60/435,249 20.12.02 US

Filing date 11 December 2003

Wipo publication date 22 July 2004

International Classifications

H04N 009/31 Details of colour television systems - Projection devices for colour picture display

G02B 027/14 Other optical systems - operating by reflection only

G02B 006/28 Light guides - having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals

G02B 027/28 Other optical systems - for polarising

G02B 005/30 Optical elements other than lenses - Polarising elements

Event Publications

19 August 2004 Complete Application Filed

  Priority application(s): 60/435,249 20.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003303454

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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