abstract |
In a kind of method of the ball intensity improving semiconductor device, receive the ball pattern of multiple connection balls of the electrical connector by being formed as semiconductor device.This pattern comprises cross one another multiple row and multirow.Ball is arranged in the crosspoint place of columns and rows.Ball in the region of ball pattern is arranged and is modified, and makes this region not comprise isolated ball.Present invention also offers a kind of method and semiconductor device of ball strength improving. |