Two step maskless exposure of gate and data pads

Details Two step maskless exposure of gate and data pads Two step maskless exposure of gate and data pads

2007-11-27

2007-11-27

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

10653914

ABSTRACT:
A method of fabricating a liquid crystal display device includes forming a gate line, a gate pad, and a gate electrode on a first substrate, forming a gate insulating layer on the gate line, the gate electrode, and the gate pad, forming an active layer on the gate insulating layer, forming an ohmic contact layer on the active layer, forming a data line, a data pad, and source and drain electrodes on the ohmic contact layer, forming a pixel electrode contacting the drain electrode, forming a passivation layer on the substrate including the pixel electrode, forming a common electrode on a second substrate, attaching the first and second substrates such that the pixel electrode and the common electrode are facing into each other, injecting a liquid crystal material between the first and second substrates, and exposing the gate pad and the data pad without forming contact holes.

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