Solvent-modified resin system containing filler that has high Tg, transparency and good reliability in wafer level underfill applications

Details for Australian Patent Application No. 2004271534 (hide)

Owner General Electric Company

Inventors Prabhakumar, Ananth; Rubinsztajn, Slawomir; Gibson, David Iii; Tonapi, Sandeep; Campbell, John

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004271534

PCT Pub. Number WO2005/024939

Priority 10/654,378 03.09.03 US

Filing date 3 August 2004

Wipo publication date 17 March 2005

International Classifications

H01L 23/29 (2006.01) Details of semiconductor or other solid state devices

C01B 33/14 (2006.01) Silicon

C08K 3/34 (2006.01) Use of inorganic ingredients

C08K 9/06 (2006.01) Use of pretreated ingredients

Event Publications

27 April 2006 PCT application entered the National Phase

  PCT publication WO2005/024939 Priority application(s): WO2005/024939

3 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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