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
2006-06-08
2008-11-04
Smoot, Stephen W (Department: 2813)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Field effect device in non-single crystal, or...
C257S618000, C257SE29022, C257SE33006
Reexamination Certificate
active
07446339
ABSTRACT:
The object of the invention is to provide a method for fabricating a semiconductor device having a peeled layer bonded to a base material with curvature. Particularly, the object is to provide a method for fabricating a display with curvature, more specifically, a light emitting device having an OLED bonded to a base material with curvature. An external force is applied to a support originally having curvature and elasticity, and the support is bonded to a peeled layer formed over a substrate. Then, when the substrate is peeled, the support returns into the original shape by the restoring force, and the peeled layer as well is curved along the shape of the support. Finally, a transfer object original having curvature is bonded to the peeled layer, and then a device with a desired curvature is completed.
REFERENCES:
patent: 4883561 (1989-11-01), Gmitter
patent: 5206749 (1993-04-01), Zavracky
patent: 5317236 (1994-05-01), Zavracky
patent: 5376561 (1994-12-01), Vu
patent: 5650363 (1997-07-01), Endroes
patent: 5821138 (1998-10-01), Yamazaki
patent: 6027958 (2000-02-01), Vu
patent: 6043800 (2000-03-01), Spitzer
patent: 6133071 (2000-10-01), Nagai
patent: 6376333 (2002-04-01), Yamazaki
patent: 6455397 (2002-09-01), Belford
patent: 6707160 (2004-03-01), Yamaji
patent: 6953735 (2005-10-01), Yamazaki et al.
patent: 7060591 (2006-06-01), Yamazaki et al.
patent: 2003/0032210 (2003-02-01), Takayama
patent: 2003/0047280 (2003-03-01), Takayama
patent: 2003/0047732 (2003-03-01), Yamazaki
patent: 2003/0082889 (2003-05-01), Maruyama
patent: 2003/0162312 (2003-08-01), Takayama
patent: 05-090623 (1993-04-01), None
patent: 2001-189460 (2001-07-01), None
Maruyama Junya
Murakami Masakazu
Takayama Toru
Yamazaki Shunpei
Fish & Richardson P.C.
Semiconductor Energy Laboratory Co,. Ltd.
Smoot Stephen W
LandOfFree
Display device having a curved surface does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Display device having a curved surface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device having a curved surface will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4026688