Liquid crystal display device in which copper layer filling between L-shape color filters and method for making the same
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United States of America Patent
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Jun 12, 2001
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N/A
app pub date -
Feb 5, 1998
filing date -
Feb 7, 1997
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Expired
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Abstract
A liquid crystal display device includes a black mask formed by depositing two substances, the interface between the two substances having a black color. In a method for making a liquid crystal display device having a color filter substrate, composed of a transparent substrate, color filters, and transparent electrodes, a process for fabricating the color filter substrate comprises: a step for forming a plurality of striped zinc oxide layers; a step for forming color filters each having a color; a step for forming a copper layer; a step for forming an overcoat layer; and a step for forming a plurality of transparent electrodes.
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