| 摘要 |
<p>PURPOSE: To suppress the inflow of solder from the spacings of the angle parts of LCD holding fittings into the inside at the time of soldering the LCD holding fittings to a printed circuit board. CONSTITUTION: The LCD holding fittings are formed by subjecting metallic sheets (stainless steel sheets) consisting of materials to which solder hardly sticks to silver plating to which the solder is liable to stick, then cutting these sheets to prescribed shapes and bending the sheets by a press working machine. The cut surfaces 11a, 12a (hatching parts) of the metallic sheets 11, 12 on the adjacent sides are held in proximity to each other in the angle parts of the LCD holding fittings and the stainless steels are exposed on the cut surfaces 11a, 12a. The silver plating is applied on the other parts. The cut surfaces 11a, 12a to which the solder hardly sticks are in proximity to the angle parts of the LCD holding fittings and, therefore, the inflow of the solder from the clearances into the inside is prohibited at the time of soldering the LCD holding fittings to the printed circuit board.</p> |
