| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a printed circuit board capable of mounting flat package elements and discharging, without providing an exclusive pattern for discharging static electricity. SOLUTION: A pattern structure has a discharging pass space 17 disposed below a chip capacitor 5 and this space 17 is surrounded by the capacitor 5, the lands 12 of a ground pattern 11, the solder 15 to solder the capacitor 5 to the lands 12, 13 and the adhesive agent 16 to fix the capacitor 5 to a printed circuit board.</p> |
