Trench process and structure for backside contact solar cells with polysilicon doped regions

Details for Australian Patent Application No. 2009257973 (hide)

Owner SunPower Corporation

Inventors Smith, David D.

Agent Spruson & Ferguson

Pub. Number AU-A-2009257973

PCT Pub. Number WO2009/151808

Priority 12/431,684 28.04.09 US; 61/060,921 12.06.08 US

Filing date 29 April 2009

Wipo publication date 17 December 2009

International Classifications

H01L 31/04 (2006.01) Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation - adapted as conversion devices

Event Publications

25 November 2010 PCT application entered the National Phase

  PCT publication WO2009/151808 Priority application(s): WO2009/151808

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2009257974-Trench process and structure for backside contact solar cells with polysilicon doped regions

2009257960-Processing receipt received in set of communications