Active solid-state devices (e.g. – transistors – solid-state diode – Semiconductor is an oxide of a metal or copper sulfide
Reexamination Certificate
2009-08-05
2011-12-06
Mandala, Victor A (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Semiconductor is an oxide of a metal or copper sulfide
C257S059000, C257S072000, C257SE29296, C257SE21459
Reexamination Certificate
active
08071977
ABSTRACT:
A thin film transistor and a manufacturing method thereof are provided. In the manufacturing method of the thin film transistor a semiconductive active layer and a semiconductor passivation layer are sequentially formed such that the semiconductor passivation layer protectively covers the semiconductive active layer. Then the stacked combination of the semiconductive active layer and semiconductor passivation layer are patterned by using a same patterning mask so that formed islands of the semiconductive active layer continue to be protectively covered by formed islands of the semiconductor passivation layer. In one embodiment, the semiconductive active layer is formed of a semiconductive oxide.
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Heo Seong-Kweon
Park Chang-Mo
Shin Min-Chul
Innovation Counsel LLP
Mandala Victor A
Moore Whitney T
Samsung Electronics Co,. Ltd.
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