Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – On insulating substrate or layer
Reexamination Certificate
2007-02-06
2007-02-06
Nguyen, Tuan H. (Department: 2813)
Semiconductor device manufacturing: process
Making field effect device having pair of active regions...
On insulating substrate or layer
C438S486000, C438S795000
Reexamination Certificate
active
10862399
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.
REFERENCES:
patent: 5543351 (1996-08-01), Hirai et al.
patent: 5624860 (1997-04-01), Plumton et al.
patent: 5815494 (1998-09-01), Yamazaki et al.
patent: 6303963 (2001-10-01), Ohtani et al.
patent: 6451631 (2002-09-01), Grigoropoulos et al.
patent: 6524977 (2003-02-01), Yamazaki et al.
patent: 6596613 (2003-07-01), Kusumoto et al.
patent: 6756657 (2004-06-01), Zhang et al.
patent: 6884698 (2005-04-01), Ohtani et al.
patent: 2001/0026835 (2001-10-01), Tanaka
patent: 2002/0031876 (2002-03-01), Hara et al.
patent: 2002/0040981 (2002-04-01), Yamazaki et al.
patent: 0043691 (1991-03-01), None
patent: 03068167 (1997-07-01), None
patent: 09181325 (1997-07-01), None
patent: WO 97/45827 (1982-01-01), None
Hatano Mutsuko
Kimura Yoshinobu
Park Seong-Kee
Yamaguchi Shin'ya
Antonelli Terry, Stout and Kraus, LLP
Hitachi , Ltd.
Nguyen Tuan H.
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