Patent ID: 7412766
Filing Date: 2008-08-19
Classification: B29C,H01F,Y10T

Abstract:
1. A method of fabricating a coil-embedded inductor, comprising steps of: providing a first die with a cavity, and disposing a coil positioning die therein from a first end of the cavity; disposing a coil in the cavity of the first die, wherein the coil is positioned on the coil positioning die; filling a first dust into the cavity; disposing a second die into the cavity of the first die from a second end of the cavity; reversing the first die with the coil positioning die and the second die, and removing the coil positioning die from the first die; filling a second dust into the cavity of the first die; and disposing a third die into the cavity of the first die from the first end of the cavity, and pressing the second die and the third die in the cavity of the first die.