| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible wiring board with a plurality of conductive wiring formed thereon having different linear width corresponding to terminals different in size, and to make uniform wiring thickness in a terminal connector without adopting any special working or manufacturing method. SOLUTION: In conductive wiring 12 in a flexible wiring board 10, the wiring leading part 12B of the conductive wiring 12 is provided with linear width(W1, W2) which are made different according to the size of the input/output terminal of a semiconductor chip, and the terminal connector 12A of the conductive wiring 12 is pattern-formed so that the linear width of the conductive wiring connected to at least one semiconductor chip can be made equal regardless of the difference of the linear width of the wiring leading part 12B. COPYRIGHT: (C)2006,JPO&NCIPI |
