Electronic component package and method of manufacturing the same

1. An electronic component package comprising:

a frame having a cavity;

an electronic component disposed in the cavity such that a bottom surface of the electronic component is coplanar with a bottom surface of the frame;

a redistribution layer disposed adjacent to the bottom surface of the frame and electrically connected to the bottom surface of the electronic component;

a first conductive pattern layer embedded in a bottom portion of the frame;

a second conductive pattern layer disposed on an upper surface of the frame;

a penetration wiring penetrating the frame, electrically connecting to the first conductive pattern layer and the second conductive pattern layer to each other, and having a width less than that of the first conductive pattern layer; and

an encapsulation material encapsulating the electronic component and having an elastic modulus smaller than that of a material forming the frame,

wherein the redistribution layer comprises an insulation layer having an elastic modulus smaller than the material forming the frame, and

the second conductive pattern layer is electrically connected to the bottom surface of the electronic component through the penetrating wiring, the first conductive pattern layer, and the redistribution layer.

2. The electronic component package of claim 1 , wherein the cavity penetrates the bottom surface of the frame and the upper surface of the frame opposing the bottom surface.

3. The electronic component package of claim 1 , wherein an area ratio (S a /S t *100) occupied by the electronic component is more than 15%, in which an entire area of the electronic component package is defined as S t , and an area of the electronic component is defined as S a , in the same plane.

4. The electronic component package of claim 3 , wherein the elastic modulus of the encapsulation material is 15 GPa or less.

5. The electronic component package of claim 3 , wherein the elastic modulus of the material forming the frame is 20 GPa or more.

6. The electronic component package of claim 1 , wherein the number of electronic components is plural, and

the plurality of electronic components are disposed in the cavity of the frame.

7. The electronic component package of claim 1 , wherein the number of cavities of the frame is plural,

and electronic components are disposed in the plurality of cavities of the frame, respectively.

8. The electronic component package of claim 6 , wherein at least one of the plurality of the electronic components is an integrated circuit chip.

9. The electronic component package of claim 1 , wherein an effective insulation thickness of the redistribution layer is defined as L 1 and a thickness from a lower surface of the electronic component to an outer surface of the encapsulation material in the same cross section is defined as L 2 so that L 1 /L 2 satisfies L 1 /L 2 ≤ 1/10.

10. The electronic component package of claim 1 , wherein the encapsulation material fills a space between the frame and the electronic component in the cavity and covers the electronic component.

11. The electronic component package of claim 1 , wherein an elongation of the encapsulation material is 1.2% or more.

12. The electronic component package of claim 1 , further comprising:

an external layer connected to the redistribution layer and having first openings; and

first external connection terminals disposed in the first openings and exposed externally,

wherein at least one of the first external connection terminals is disposed in a fan-out region.

13. The electronic component package of claim 1 , wherein the encapsulation material is disposed adjacent to an upper surface of the frame and an upper surface of the electronic component.

14. The electronic component package of claim 1 , wherein the elastic modulus of the insulation layer of the redistribution layer is smaller than the elastic modulus of the encapsulation layer.

15. The electronic component package of claim 1 , further comprising a metal layer disposed on at least one of the bottom and upper surfaces of the frame and an inner surface of the cavity.

16. The electronic component package of claim 1 ,

wherein the bottom surface of the frame is in contact with the insulation layer of the redistribution layer,

wherein a bottom surface of the first conductive pattern layer is in contact with the insulation layer of the redistribution layer, and

wherein the bottom surface of the first conductive pattern layer, the bottom surface of the frame, and an upper surface of the insulation layer of the redistribution layer are coplanar with each other.

17. A method of manufacturing an electronic component package, the method comprising:

preparing a frame having a cavity;

forming a first conductive pattern layer embedded in a bottom portion of the frame, a second conductive pattern layer disposed on an upper surface of the frame, and a penetration wiring penetrating the frame, electrically connecting to the first conductive pattern layer and the second conductive pattern layer to each other, and having a width less than that of the first conductive pattern layer;

disposing an electronic component in the cavity such that a bottom surface of the electronic component is coplanar with a bottom surface of the frame opposing the upper surface of the frame;

encapsulating the electronic component using an encapsulation material having an elastic modulus smaller than that of a material forming the frame, the encapsulation material being adjacent to the upper surface of the frame; and

forming a redistribution layer electrically connected to the bottom surface of the electronic component to be directly adjacent to the bottom surface of the frame, such that the second conductive pattern layer is electrically connected to the bottom surface of the electronic component through the penetrating wiring, the first conductive pattern layer, and the redistribution layer.

18. The method of claim 17 , further comprising:

removing an adhesive layer used to support the frame and the electronic component during the encapsulating of the electronic component prior to the forming of the redistribution layer.

19. The method of claim 17 , the disposing of the electronic component in the cavity comprises positioning the frame and the electronic component on an adhesive layer.

20. An electronic component package comprising:

an electronic component;

a redistribution layer including an insulation layer and a conducive layer; and

a frame disposed directly on the insulation layer of the redistribution layer, and comprising an insulating material having an elastic modulus larger than an elastic modulus of the insulation layer of the redistribution layer;

a conductive pattern layer embedded in the frame; and

an encapsulation material covering the electronic component, an elastic modulus of the encapsulation material being smaller than the elastic modulus of the insulating material of the frame,

wherein a bottom surface of the conductive pattern layer, a bottom surface of the frame, and an upper surface of the insulation layer of the redistribution layer are coplanar with each other.

21. The electronic component package of claim 20 , wherein the elastic modulus of the encapsulation material is approximately 50 MPa or greater and approximately 15 GPa or less, and the elastic modulus of the insulating material of the frame is approximately 20 GPa or greater.

22. The electronic component package of claim 20 , wherein the elastic modulus of the insulation layer of the redistribution layer is smaller than the elastic modulus of the encapsulation layer.