Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2007-04-27
2008-12-02
Ngo, Ngan (Department: 2893)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S059000, C257S072000, C257SE29151, C438S152000
Reexamination Certificate
active
07459753
ABSTRACT:
An electro-optical device includes a substrate having a display region; TFTs each including a first electrode in the display region, a first insulating layer on the first electrode, a second electrode on the first insulating layer, and a second insulating layer on the second electrode; and terminals each including a first metal on a protruding section extending from the display region, which is located at the same level and made of the same metal as the first electrode, a second metal which is located at the same level and made of the same metal as the second electrode, and which partly overlaps the first metal in plan view, and a portion of the first insulating layer. The first insulating layer separates the first and second metals and the first metal is electrically connected to the first electrode or the second metal is electrically connected to the second electrode.
REFERENCES:
patent: 6610997 (2003-08-01), Murade
patent: 2006/0249733 (2006-11-01), Yamazaki et al.
patent: 2007/0007527 (2007-01-01), Koyama
patent: 2000-347206 (2000-12-01), None
patent: 2004-184741 (2004-02-01), None
patent: 2005-017926 (2005-01-01), None
Horiguchi Masahiro
Kaneko Hideki
Epson Imaging Devices Corporation
Lowe Hauptman & Ham & Berner, LLP
Ngo Ngan
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