Active solid-state devices (e.g. – transistors – solid-state diode – Heterojunction device – Field effect transistor
Reexamination Certificate
2009-07-07
2010-12-28
Luu, Chuong A (Department: 2813)
Active solid-state devices (e.g., transistors, solid-state diode
Heterojunction device
Field effect transistor
C257S066000, C257S072000, C257SE21412
Reexamination Certificate
active
07859016
ABSTRACT:
A process for producing an image display device using a thin film semiconductor device is provided which includes forming a polycrystalline semiconductor thin film on a substrate. A substantially belt-shaped crystal is formed which is crystallized so as to grow crystal grains in a direction substantially parallel to a scanning direction of a CW laser beam by scanning the CW laser beam along the substrate, thereby irradiating the CW laser beam on portions of the polycrystalline semiconductor thin film formed onto the substrate.
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Hatano Mutsuko
Kimura Yoshinobu
Park Seong-Kee
Yamaguchi Shin'ya
Antonelli, Terry Stout & Kraus, LLP.
Doan Nga
Hitachi , Ltd.
Luu Chuong A
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