| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique preventing a failure in a liquid crystal display device in the middle of manufacture or in a use environment, caused by the difference in thermal expansion between a substrate on the side of semiconductor elements and a substrate on the side of a color filter. SOLUTION: The liquid crystal display device has a first substrate and a second substrate opposing to each other across a liquid crystal layer, and the first and second substrates are made of a resin base material. The display device is provided with: a pressure-sensitive layer formed on the liquid crystal layer side of the first substrate and fixing a liquid crystal drive layer where pixels are formed into a matrix to the first substrate; and an underlay layer formed between a light shielding film and a color filter layer corresponding to the pixel and the second substrate, and made of a thin film material having a coefficient of thermal expansion smaller than that of the second substrate. COPYRIGHT: (C)2010,JPO&INPIT
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