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US 2007/0182905 A1Published application
Liquid Crystal Display
AssigneeHitachi, Ltd.
InventorsToshiki Kaneko, Kazumi Fujii, Kikuo Ono
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Abstract
An interconnecting structure and a pixel structure suited to large-sized screens are formed. A counter line/electrode is formed on a TFT substrate, and the counter line/electrode is made of a stacked structure film in which a layer made of aluminum or an alloy essentially containing aluminum is covered with a high-melting point metal film, and a transparent conductive film which covers the stacked structure film.
Claims12
A liquid crystal display device comprising:
- a pair of substrates;
- a liquid crystal layer interposed between said pair of substrates;
- a gate line formed on said first substrate;
- a gate insulating layer formed on said gate line;
- a multi-layered structure line comprising a first titanium layer, an aluminum layer or an alloy layer comprising essentially of aluminum and a second titanium layer in this order formed on said first substrate;
- and
- said multi-layered structure line contacts with said gate insulating layer.
4 more elements
Dependencies are inferred from the claim text.