Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Field effect device in non-single crystal – or...
Reexamination Certificate
2007-12-25
2007-12-25
Baumeister, B. William (Department: 2891)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Field effect device in non-single crystal, or...
C257S064000, C257SE29292, C438S166000, C438S198000
Reexamination Certificate
active
10745614
ABSTRACT:
A thin film transistor and a fabricating method of a thin film transistor for a liquid crystal display device includes forming a polycrystalline silicon film on a substrate, the polycrystalline silicon film having square shaped grains; forming an active layer by etching the polycrystalline silicon film; forming a gate electrode over the active layer, the gate electrode overlapping the active layer to form a channel region, the channel region being formed inside one of the grains; and forming source and drain electrodes connected to both sides of the active layer.
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Baumeister B. William
Fulk Steven J.
LG.Philips LCD Co. , Ltd.
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