| 摘要 |
A support feature on a leadframe to support a semiconductor die during placement of the die on the leadframe and minimize the collapsing effect of the connector bumps of the die after reflowing. In some embodiments, the support features are formed from material that is different from the leadframe, such as by a ball drop process or a plating process. In some embodiments, the support features are formed from the leadframe material, such as by etching. In some embodiments, the support features are covered with a coating material. |
