Display device having a black matrix overlapping a gate...

Details Display device having a black matrix overlapping a gate... Display device having a black matrix overlapping a gate...

2006-07-25

2006-07-25

Chowdhury, Tarifur R. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S110000, C349S111000, C349S149000

Reexamination Certificate

active

07081939

ABSTRACT:
A control signal unit includes a substrate, a signal line formed on the substrate, and an insulating layer covering the signal line. A contact hole exposes the signal line with a predetermined width. The contact hole has a lateral side bordering on the signal line. The lateral side of the contact hole is longer than the width of the contact hole. A subsidiary signal pad is connected to the signal line through the contact hole.

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