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
2006-03-10
2009-02-10
Louie, Wai-Sing (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Non-single crystal, or recrystallized, semiconductor...
Field effect device in non-single crystal, or...
C257SE33064
Reexamination Certificate
active
07488983
ABSTRACT:
An array substrate for a transflective liquid crystal display device includes: a substrate; a gate line and a data line on the substrate, the gate line and the data line crossing each other to define a pixel region including a transmissive area and a reflective area surrounding the transmissive area; a thin film transistor having a gate insulating layer, the thin film transistor connected to the gate line and the data line; a first passivation layer on the thin film transistor, the first passivation layer having a drain contact hole exposing a drain electrode of the thin film transistor and a through hole exposing the substrate in the transmissive area; a reflective plate on the first passivation layer; a second passivation layer on the reflective plate; and a pixel electrode on the second passivation layer, the pixel electrode contacting the substrate in the transmissive area through the through hole and contacting the drain electrode through the drain contact hole.
REFERENCES:
patent: 6620655 (2003-09-01), Ha et al.
patent: 6654076 (2003-11-01), Ha et al.
patent: 2004/0021813 (2004-02-01), Kim et al.
patent: 1573480 (2005-02-01), None
Holland & Knight LLP
Jahan Bilkis
LG Display Co. Ltd.
Louie Wai-Sing
LandOfFree
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