ABLATION METHODS AND APPARATUS

Details for Australian Patent Application No. 2003290283 (hide)

Owner CAMBRIDGE DISPLAY TECHNOLOGY LIMITED

Inventors GILBERT, Andrew

Pub. Number AU-A-2003290283

PCT Number PCT/GB2003/0055

PCT Pub. Number WO2004/060600

Priority 0300105.4 03.01.03 GB

Filing date 18 December 2003

Wipo publication date 29 July 2004

International Classifications

B23K 026/073 Working by laser beam, e.g. welding, cutting, boring

H01L 021/52 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

B23K 026/16 Working by laser beam, e.g. welding, cutting, boring - Removing of by-products, e.g. particles or vapours produced during treatment of a workpiece

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 0300105.4 03.01.03 GB

2 September 2004 Application Open to Public Inspection

  Published as AU-A-2003290283

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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