| 摘要 |
PROBLEM TO BE SOLVED: To easily extract an electric equipment substrate when recycling or discriminately discarding the electric equipment substrate. SOLUTION: An electric equipment component 20 is provided with a mounting area 11 where an electronic component is mounted and a non-mounting area 12 where any electronic component is not mounted, and supported by a casing frame 13. The non-mounting area is formed with a straight groove part 21 whose strength is relatively weak, and the edge part of the electric equipment substrate is formed with a pair of notched parts 22 faced to each other, and for example, a segment connecting those notched parts is made parallel with the groove part. COPYRIGHT: (C)2005,JPO&NCIPI
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