Patent ID: 9385332
Filing Date: 2016-07-05
CPC Classification: H01L

Claim Text:
1. A method of fabricating a thin film transistor comprising an organic-inorganic hybrid multilayer dielectric material, a gate electrode in contact with the organic-inorganic hybrid multilayer dielectric material, a thin film semiconductor, and source and drain electrodes in contact with the thin film semiconductor, wherein the organic-inorganic hybrid multilayer dielectric material comprises an inorganic primer layer and one or more bilayers deposited thereon, each bilayer comprising a π-polarizable layer and an inorganic oxide capping layer, wherein the inorganic oxide capping layer in each bilayer is coupled to the π-polarizable layer via bonds other than phosphonate bonds, the method comprising: assembling the organic-inorganic hybrid multilayer dielectric material by performing one or more times the steps of (a) coupling a π-polarizable layer to either an existing inorganic primer layer or an existing inorganic oxide capping layer; and (b) coupling a new inorganic oxide capping layer to the π-polarizable layer via bonds other than phosphonate bonds; depositing a thin film semiconductor either directly adjacent to the organic-inorganic hybrid multilayer dielectric material or indirectly adjacent to the organic-inorganic hybrid multilayer dielectric material via an interlayer; forming source and drain electrodes in contact with the thin film semiconductor; and providing a gate electrode in contact with the organic-inorganic hybrid multilayer dielectric material.