Oxide Thin Film
Transistors (Oxide TFTs)
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Cross-section
schematic of oxide TFT |
Transfer
characteristic |
Technology:
Self-aligned
top-gate amorphous indium-gallium-zinc oxide (a-IGZO) thin-film transistors
(TFTs) with SiNx/SiO2/SiNx/SiO2 passivation layers are
developed.
Advantages:
The resulting a-IGZO TFTs exhibit high reliability
against bias stress and good electrical performance.
Applications:
Act
as driving devices in the next generation flat panel displays.