Patent ID: 7504694
Filing Date: 2009-03-17
Classification: H01L

Abstract:
1. A structure of semiconductor device, comprising: an insulation substrate; a channel layer, disposed on the insulation substrate; a plurality of doped layers, disposed on the insulation substrate and protruding from the channel layer, wherein the doped layers form at least two source/drain electrode (S/D electrode) pairs, and each of the S/D electrode pairs has a different extension direction with respect to the channel layer; a gate dielectric layer, disposed on the channel layer; and a gate layer, disposed on the gate dielectric layer, wherein the extension direction of at least one of the S/D electrode pairs is a first direction, and the extension direction of at least another one of the S/D electrode pairs is a second direction, wherein the first direction is a longitudinal direction of the channel layer, and the second direction is a transverse direction of the channel layer, and at least two S/D electrode pairs are arranged in the second direction.