Liquid crystal display having aluminum wiring

Details Liquid crystal display having aluminum wiring Liquid crystal display having aluminum wiring

2006-07-25

2006-07-25

Ngo, Huyen (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S039000, C349S139000

Reexamination Certificate

active

07081931

ABSTRACT:
A liquid crystal display including a liquid crystal display substrate, a main wiring layer made of Al or Al alloy and formed on the substrate, a protective layer containing refractory metal and formed on the main wiring layer. Preferably, an upper surface of the main wiring layer has an average roughness of 3 nm or larger.

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patent: 06-120503 (1994-04-01), None
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