| 摘要 |
PURPOSE:To prevent the penetration of moisture and improve an electromagnetic wave shielding effect by a method wherein a Monel mesh, which is provided to the rear of a panel through the intermediary of a packing and a transparent plate, is held by a conductive press plate supported with the frame of the rear of the panel. CONSTITUTION:A rubber packing 12 provided with a through-hole 12a which is connected to an opening hole 3a is bonded to a transparent plate 13 of an acryl plate with a conductive bonding agent 14, and the transparent plate 13 is bonded to a Monel mesh 15, which is excellent in conductivity and possessed of an electromagnetic wave shielding property, through the bonding agent 14, and this bonded member is provided to the rear of a panel. The Monel mesh 15 is formed of conductive metal and pressed by a press plate 16 provided with a through-hole 16a. The press plate 16 is held by a frame 11 and a mounting plate 20 of a light emitting diode 1 is fitted to the frame 11 through a fixing screw 21. Then, the Monel mesh 15 is directly contacted with the press plate 16 so as to make a contacting area increase, so that an excellent conducting path between the mesh 15 and the frame 11 is formed. |
