Wide bandgap field effect transistors with source connected field plates

Details for Australian Patent Application No. 2005246697 (hide)

Owner Cree, Inc.

Inventors Wu, Yifeng; Parikh, Primit; Mishra, Umesh; Moore, Marcia

Agent Davies Collison Cave

Pub. Number AU-B-2005246697

PCT Pub. Number WO2005/114747

Priority 10/958,945 04.10.04 US; 60/571,342 13.05.04 US

Filing date 21 April 2005

Wipo publication date 1 December 2005

Acceptance publication date 28 April 2011

International Classifications

H01L 29/06 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 29/40 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier - Electrodes

H01L 29/41 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 29/417 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 29/812 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 31/0328 (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

H01L 29/20 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

Event Publications

23 November 2006 PCT application entered the National Phase

  PCT publication WO2005/114747 Priority application(s): WO2005/114747

28 April 2011 Application Accepted

  Published as AU-B-2005246697

25 August 2011 Standard Patent Sealed

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