| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of improving anti-static reliability. <P>SOLUTION: A projection type picture display device being the electronic equipment has a casing 3 and a printed wiring board 4 stored in the casing 3. The printed wiring board 4 has a substrate 41, a ground layer 42 arranged on the substrate 41, an exposed anti-static discharging conductive part 44 and a via 45 arranged on the substrate 41. The vias 45 are arranged in a plurality for electrically connecting the discharging conductive part 44 and the ground layer 42, and the discharging conductive part 44 and the ground layer 42 are electrically connected via at least two or more of vias 45. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
