Signal line for display device and thin film transistor...

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – On insulating substrate or layer

Reexamination Certificate

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Details

C438S151000, C438S157000, C257S066000, C257SE21574

Reexamination Certificate

active

07662676

ABSTRACT:
A thin film transistor (TFT) array panel with signal lines that have low resistivity is presented. The TFT array panel includes an insulating substrate, a gate line formed on the insulating substrate, a gate insulating layer formed on the gate line, a drain electrode and a data line having a source electrode formed on the gate insulating layer, the drain electrode facing the source electrode with a gap, and a pixel electrode connected to the drain electrode. In one embodiment, at least one of the gate line, the data line, and the drain electrode includes a first conductive layer made of a Mo-containing conductor, a second conductive layer made of a Cu-containing conductor, and a third conductive layer made of a MoN-containing conductor.

REFERENCES:
patent: 4929322 (1990-05-01), Sue et al.
patent: 5844274 (1998-12-01), Tsutsumi
patent: 7220991 (2007-05-01), Hong et al.
patent: 2006/0283833 (2006-12-01), Lee et al.

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