Patent ID: 7715164

Claim:
An embedded type multifunctional integrated structure, comprising: a top cover insulating layer having at least one first power input portion; a over-current protection layer disposed under the top cover insulating layer, wherein the over-current protection layer has a second power input portion and a second power output portion; a middle insulating layer disposed under the over-current protection layer, wherein the middle insulating layer has an opening; a multifunctional protection layer disposed under the middle insulating layer, wherein the multifunctional protection layer has a third power input portion, a third power output portion, and a multifunctional chip unit electrically connected between the third power input portion and the third power output portion, and the multifunctional chip unit is received in the opening of the middle insulating layer; a bottom cover insulating layer disposed under the multifunctional protection layer, wherein the bottom cover insulating layer has a fourth power output portion and a fifth power output portion; and a lateral conductive unit having a first lateral conductive layer, a second lateral conductive layer, and a third lateral conductive layer insulated from each other, wherein each lateral conductive layer from top to bottom is formed on lateral sides of the top cover insulating layer, the over-current protection layer, the middle insulating layer, the multifunctional protection layer, and the bottom cover insulating layer in sequence; wherein the first power input portion and the second power input portion are electrically connected with each other via the first lateral conductive layer; the second power output portion, the third power input portion and the fourth power output portion are electrically connected with each other via the second lateral conductive layer; the third power output portion and the fifth power output portion are electrically connected with each other via the third lateral conductive layer.