PACKAGE STRUCTURE

1 . A package structure, comprising:

a substrate;

a frame structure disposed on the substrate, wherein a sidewall of the frame structure has multiple lamination traces thereon; and

a lens portion covering the substrate,

wherein the frame structure has a through hole passing through the sidewall, and the through hole comprises an edge, and a portion of the lamination traces overlaps the edge of the through hole.

2 . The package structure as claimed in claim 1 , wherein the frame structure is a metal frame.

3 . The package structure as claimed in claim 1 , wherein the through hole is a quadrilateral, and the portion of the lamination traces overlaps a bottom side of the quadrilateral.

4 . The package structure as claimed in claim 3 , wherein a portion of the lamination traces intersects a side of the quadrilateral perpendicularly.

5 . The package structure as claimed in claim 1 , wherein a ratio of an area a of the through hole to an area A of the sidewall through which the through hole passes is in the range of 0<a/A<0.5.

6 . The package structure as claimed in claim 1 , further comprising an adhesive portion, with the adhesive portion continuously filling a gap between the lens portion and the frame structure to form a closed ring.

7 . The package structure as claimed in claim 1 , wherein the through hole is sandwiched between two of the lamination traces.

8 . The package structure as claimed in claim 1 , wherein an inner side of the frame structure has a stepped profile.

9 . The package structure as claimed in claim 1 , wherein a bottom surface of the frame structure is in direct contact with the substrate.

10 . The package structure as claimed in claim 1 , further comprising:

a light-emitting element disposed between the substrate and the lens portion, with the frame structure surrounding the light-emitting element.