In spite of an increase in the size of a liquid crystal display panel, it
is possible to prevent the defective connection of a flexible wiring
board to a transparent substrate of the liquid crystal display panel. A
liquid crystal display device includes a pair of transparent substrates
arranged to oppose each other across a liquid crystal, for which they are
utilized to form a chamber, a plurality of pixels formed along a
spreading direction of the liquid crystal, driving circuits for supplying
video signals to the pixels, and a flexible wiring board for supplying
signals to the input sides of the driving circuits from a substrate on
which a control circuit is mounted, the flexible wiring board being
divided into a plurality of portions.