| 摘要 |
PROBLEM TO BE SOLVED: To provide a wiring circuit board aggregate sheet in which a wiring circuit board corresponding to each distinction mark can be distinguished easily when good or bad of the wiring circuit board is judged. SOLUTION: The wiring circuit board aggregate sheet comprises a plurality of wiring circuit boards 2, a distinction mark 3 for judging good or bad of the wiring circuit board 2, and a sheet 4 for supporting the plurality of wiring circuit boards 2 and the distinction mark 3 wherein the distinction mark 3 has a region 44 for designating a specific wiring circuit board 2. The distinction mark 3 is provided such that the pointing direction of the designating region 44 is directed toward a corresponding wiring circuit board 2 when the wiring circuit board aggregate sheet 1 is produced. COPYRIGHT: (C)2008,JPO&INPIT |
