| 摘要 |
PROBLEM TO BE SOLVED: To enhance the rigidity of a terminal on a double-sided flexible circuit board using copper foil attached on the other side. SOLUTION: The flexible circuit board has a connection terminal wiring pattern P on each of its top side A and its bottom side B in the peripheral section. The circuit board incorporates a linear planate terminal pattern located at a equal space in the periphery each of the top and bottom sides, and the planate backing pattern which has a continuity to this terminal pattern and is crooked so that a center may be shifted from that of this terminal pattern. This backing pattern is placed at the opposite side corresponding to the terminal pattern so that the position may be overlapped with the terminal pattern. COPYRIGHT: (C)2007,JPO&INPIT
|
