Electronic device package and method for manufacturing the same

1. An electronic device package, comprising:

a carrier including a first surface and a second surface opposite to the first surface, wherein the carrier defines a cavity recessed from the first surface;

a first semiconductor die disposed in the cavity;

a second semiconductor die disposed over and electrically connected to the first semiconductor die; and

a first redistribution layer (RDL) disposed between the first surface of the carrier and the second semiconductor die, and electrically connected to the first semiconductor die and the second semiconductor die,

wherein the first semiconductor die includes at least one exposed sidewall.

2. The electronic device package of claim 1 , further comprising an encapsulant disposed in the cavity of the carrier, wherein the encapsulant encapsulates a first sidewall of the first semiconductor die and exposes a second sidewall of the first semiconductor die.

3. The electronic device package of claim 1 , further comprising a conductive through via extending from the first surface to the second surface of the carrier, wherein the first RDL is electrically connected to the conductive through via.

4. The electronic device package of claim 3 , further comprising a component disposed on and electrically connected to the first RDL.

5. The electronic device package of claim 3 , wherein the first semiconductor die includes a photonic IC, and the second semiconductor die includes an electronic IC.

6. The electronic device package of claim 1 , wherein the at least one exposed sidewall of the first semiconductor die is parallel with a sidewall of the carrier.

7. An electronic device package, comprising:

a carrier including a first surface and a second surface opposite to the first surface, wherein the carrier defines a cavity recessed from the first surface;

a first semiconductor die disposed in the cavity, wherein the first semiconductor die has a top surface exposed from an encapsulant and configured to receive an external signal;

a second semiconductor die disposed over and electrically connected to the first semiconductor die;

a first redistribution layer (RDL) disposed between the first surface of the carrier and the second semiconductor die, and electrically connected to the first semiconductor die and the second semiconductor die; and

a first optical directing structure disposed on the top surface of the first semiconductor die and configured to direct the external signal to the first semiconductor die.

8. The electronic device package of claim 7 , further comprising a second optical directing structure disposed within the first semiconductor die and configured to direct the external signal to the first semiconductor die.

9. The electronic device package of claim 8 , further comprising a waveguide configured to receive a light from the second optical directing structure or to transmit a light to the second optical directing structure.

10. An electronic device package, comprising:

a carrier including a first surface and a second surface opposite to the first surface, wherein the carrier defines a cavity recessed from the first surface;

a first semiconductor die disposed in the cavity;

a second semiconductor die disposed over and electrically connected to the first semiconductor die;

a first redistribution layer (RDL) disposed between the first surface of the carrier and the second semiconductor die, and electrically connected to the first semiconductor die and the second semiconductor die;

an encapsulant disposed in the cavity of the carrier, wherein the encapsulant encapsulates a first sidewall of the first semiconductor die and exposes a second sidewall of the first semiconductor die; and

a conductive through via extending from the first surface to the second surface of the carrier, wherein the first RDL is electrically connected to the conductive through via,

wherein the first semiconductor die has a top surface exposed from the encapsulant and configured to receive an external signal.