METHOD OF FORMING OPTICAL IMAGES, DIFFRACTION ELEMENT FOR USE WITH THIS METHOD, APPARATUS FOR CARRYING OUT THIS METHOD

Details for Australian Patent Application No. 2002366415 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors NELLISSEN, Antonius, J., M.

Pub. Number AU-A-2002366415

PCT Number PCT/IB02/05342

PCT Pub. Number WO2003/052515

Priority 01204933.4 17.12.01 EP

Filing date 11 December 2002

Wipo publication date 30 June 2003

International Classifications

G03F 007/20 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Exposure

Event Publications

28 August 2003 Application Open to Public Inspection

  Published as AU-A-2002366415

28 August 2003 Complete Application Filed

  Priority application(s): 01204933.4 17.12.01 EP

16 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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