Active matrix substrate and method of manufacturing the same

Details Active matrix substrate and method of manufacturing the same Active matrix substrate and method of manufacturing the same

2009-01-14

2011-10-04

Nguyen, (Nancy) Thanh-Nhan P (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S141000, C349S038000

Reexamination Certificate

active

08031283

ABSTRACT:
An active matrix substrate according to one aspect of the present invention is a TFT array substrate including a TFT. The active matrix substrate includes a gate signal line electrically connected to a gate electrode of the TFT, a first insulating film formed above the gate signal line, an auxiliary capacitance electrode formed above the first insulating film and supplied with a common potential, a second insulating film formed above the auxiliary capacitance electrode, a source signal line formed above the second insulating film and electrically connected to a source electrode of the TFT, a third insulating film formed above the source signal line, and a pixel electrode formed above the third insulating film so that the pixel electrode overlaps with a part of the auxiliary capacitance electrode.

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