| 摘要 |
The invention provides a miniaturized liquid crystal display device used in a mobile phone or the like which prevents the possibility of short-circuiting of lines of a flexible printed circuit board which supplies a power source or the like to a liquid crystal display device due to a phenomenon that a punch-out hole formed in the flexible printed circuit board at a plating terminal is brought into contact with a frame made of metal. Pins are formed on a holder on which a liquid crystal panel is mounted, and the pins of the holder are inserted into the punch-out hole formed in the flexible printed circuit board at the plating terminal and a pin hole formed in the frame. Lines made of metal are exposed on an inner side of the punch-out hole formed in the flexible printed circuit board at a plating terminal. Although there may exist the possibility that the lines are brought into contact with the pin of the holder, the holder is made of a resin and constitutes an insulator and hence, short-circuiting can be prevented. Further, a hole is formed in the frame, and the pins of the holder functions as a stopper and hence, there is no possibility that the punch-out hole formed in the flexible printed circuit board at the plating terminal is brought into contact with the frame made of metal. Accordingly, it is possible to prevent short-circuiting of lines of the flexible printed circuit board attributed to a phenomenon that the metal frame is brought into contact with the punch-out hole formed in the flexible printed circuit board at the plating terminal.
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