Abstract: The invention provides a liquid crystal display device in which incorporation of an organic compound into liquid crystal due to a display defect can be reduced to a great extent. In the liquid crystal display device, a film containing a hydrocarbon represented by the formula CnH2n+2, in which n is from 5 to 30, is formed on a face, which comes in contact with the liquid crystal, of each of a pair of substrates which are arranged in a manner of facing each other via the liquid crystal.

Abstract: The invention provides a liquid crystal display device in which incorporation of an organic compound into liquid crystal due to a display defect can be reduced to a great extent. In the liquid crystal display device, a film containing a hydrocarbon represented by the formula CnH2n+2, in which n is from 5 to 30, is formed on a face, which comes in contact with the liquid crystal, of each of a pair of substrates which are arranged in a manner of facing each other via the liquid crystal.

Abstract: 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.