POWDEC K. K.
POWDEC K. K. Patent applications | ||
Patent application number | Title | Published |
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20120280363 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THEREOF - The method for manufacturing a semiconductor device comprises steps of: forming a growth mask with a plurality of openings directly or indirectly upon a substrate that comprises a material differing from GaN-based semiconductor; and growing a plurality of island-like GaN-based semiconductor layers upon the substrate using the growth mask in the (0001) plane orientation in a manner such that the | 11-08-2012 |