| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board having a component mounting pin for connecting a printed wiring board and an electronic component. SOLUTION: In the method of manufacturing the printed wiring board (1) having the component mounting pin (18) has a step of forming a component mounting surface after forming the predetermined number of layers. This step includes processes of forming a conductor land (11) on the component mounting surface, covering the component mounting surface other than a portion of the conductor land with an insulation layer (12), partially forming a sacrificial layer (14) removable in a post process in the vicinity of the conductor land on the upper surface of the insulation layer, forming conductor layers (16, 17) on the top surfaces of the conductor land and the sacrificial layer and pattering the conductor layers, partially removing the sacrificial layer (14) positioned below the patterned conductor layers (16, 17) to form the component mounting pin (18) extending from the conductor land, and erecting the component mounting pin. COPYRIGHT: (C)2007,JPO&INPIT |
