| 摘要 |
The present invention relates to a dual type flat panel display device and a flexible printed circuit board (100) that is integrated to simultaneously transfer electric signals to both of a light source device (310) and a main display panel (200). According to one aspect of the present invention, the first flexible printed circuit board (100) includes a first substrate portion (110), a second substrate portion (120), a third substrate portion (140), and a connection substrate portion (130). The first substrate portion (110) is connected to a main display panel (200). The second substrate portion (120) is disposed between the main display panel (200) and a backlight unit (300), and is connected to the first substrate portion (110). The second substrate portion (120) includes a light source device (310) to transmit light into the backlight unit (300). The third substrate portion (140) is disposed between the backlight unit (300) and the printed circuit board (500), and is connected to the printed circuit board (500). The connection substrate portion (130) connects the second substrate portion (120) to the third substrate portion (140). The integrated flexible printed circuit board (100) will make it possible to manufacture more compact portable display apparatus.
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