Liquid crystal display device and manufacture method thereof
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United States of America Patent
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app pub date -
Dec 6, 2007
filing date -
Dec 27, 2004
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Abandoned
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Abstract
A method of manufacturing a reflecting substrate in a liquid crystal display device is disclosed, comprising the steps of: (a) providing a substrate having a first metal layer, wherein the first metal layer is formed with at least one soft metal or the alloys thereof; and (b) forming an aluminum nitride layer on the first metal layer. The method of the present invention is capable of forming a rugged, shining, reflective layer on a transflective, or a reflection type TFT LCD with simple steps and low cost.
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