Active solid-state devices (e.g. – transistors – solid-state diode – Non-single crystal – or recrystallized – semiconductor... – Amorphous semiconductor material
Reexamination Certificate
2011-01-04
2011-01-04
Mandala, Victor A (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Amorphous semiconductor material
C257S072000, C257S211000, C257S258000, C257S291000, C257S457000, C257SE33066
Reexamination Certificate
active
07863612
ABSTRACT:
An object is to provide a display device with a high aperture ratio or a semiconductor device in which the area of an element is large. A channel formation region of a TFT with a multi-gate structure is provided under a wiring that is provided between adjacent pixel electrodes (or electrodes of an element). In addition, a channel width direction of each of a plurality of channel formation regions is parallel to a longitudinal direction of the pixel electrode. In addition, when a channel width is longer than a channel length, the area of the channel formation region can be increased.
REFERENCES:
patent: 5650636 (1997-07-01), Takemura et al.
patent: 6380561 (2002-04-01), Ohtani et al.
patent: 6531713 (2003-03-01), Yamazaki
patent: 6690033 (2004-02-01), Yamazaki et al.
patent: 6867108 (2005-03-01), Jeong et al.
patent: 6888164 (2005-05-01), Tanaka
patent: 6909240 (2005-06-01), Osame et al.
patent: 7049634 (2006-05-01), Yamazaki
patent: 7262556 (2007-08-01), Osame et al.
patent: 2003/0222589 (2003-12-01), Osame et al.
patent: 2004/0155242 (2004-08-01), Segawa et al.
patent: 2005/0231122 (2005-10-01), Osame et al.
patent: 2007/0181885 (2007-08-01), Tanaka
patent: 2008/0170005 (2008-07-01), Osame et al.
patent: 1432984 (2003-07-01), None
patent: 07-130652 (1995-05-01), None
patent: 11-312808 (1999-11-01), None
patent: 2003-295793 (2003-10-01), None
Office Action (Application No. 200710136692.2) Dated Feb. 12, 2010, with English translation.
Fish & Richardson P.C.
Mandala Victor A
Semiconductor Energy Laboratory Co,. Ltd.
LandOfFree
Display device and semiconductor device 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 and semiconductor device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Display device and semiconductor device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2672047