摘要 |
There are provided a liquid crystal display device and a manufacturing method therefor both of which is arranged to eliminate display irregularity in the vicinity of the liquid crystal injecting port of a liquid crystal panel and provide good display in the entire display area. In the liquid crystal panel, a lower substrate having thin film transistors for switching for pixel selection on its inside surface and an upper substrate having color filters for plural colors on its inside surface are disposed in opposition to each other with a layer of a liquid crystal compound being interposed therebetween, and the lower substrate and the upper substrate are stuck to each other by a sealing material which is arranged to surround a display area of the upper substrate and has, in a portion, a cut which serves as a liquid crystal injecting port. The liquid crystal injecting port is sealed with an end-sealing material after a liquid crystal compound has been injected through the liquid crystal injecting port, and the amount of constituent components of the end-sealing material which exist as impurities in the liquid crystal compound is 1.0/10,000 or less of the total peak area value of the liquid crystal compound that is measured by gas chromatography/mass spectrometry.
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