Led package structure capable of adjusting the spatial color uniformity and the light distribution curve

A LED package structure capable of adjusting the spatial color uniformity and the light distribution curve, comprising:

• a substrate unit including at least one substrate body;
• a light-emitting unit including at least one light-emitting element disposed on the at least one substrate body and electrically connected to the substrate body;
• a transparent package unit including a transparent package resin body formed on the at least one substrate body to cover the at least one light-emitting element, wherein the transparent package resin body has a fixing camber formed on the top surface thereof, the transparent package resin body has a fixed thickness, and the light-emitting source generated by the at least one light-emitting element passes through the transparent package resin body to form a light-passing source that shows a predetermined light distribution curve;
• and
• a phosphor package unit including a phosphor package resin body formed on the at least one substrate body to cover the transparent package resin body, wherein the phosphor package resin body has an adjustable camber formed on the top surface thereof and adjusted according the predetermined light distribution curve shown by the light-passing source, and the thickness of the phosphor package resin body is adjusted to form a non-uniform thickness according to a non-uniform height of the adjustable camber of the phosphor package resin body relative to the at least one substrate body;
• wherein the light-emitting source generated by the at least one light-emitting element is transformed into a light-projecting source through the transparent package resin body and the phosphor package resin body sequentially, and the spatial color uniformity and the light distribution curve of the light-projecting source is adjusted according to the phosphor package resin body having the non-uniform thickness.

A LED package structure capable of adjusting the spatial color uniformity and the light distribution curve, comprising:

• a substrate unit including at least one substrate body;
• a light-emitting unit including at least one light-emitting element disposed on the at least one substrate body and electrically connected to the substrate body;
• a transparent package unit including a transparent package resin body formed on the at least one substrate body to cover the at least one light-emitting element, wherein the light-emitting source generated by the at least one light-emitting element passes through the transparent package resin body to form a light-passing source that shows a predetermined light distribution curve, the transparent package resin body has an adjustable camber formed on the top surface thereof and adjusted according the predetermined light distribution curve shown by the light-passing source, and the transparent package resin body has an adjustable thickness;
• and
• a phosphor package unit including a phosphor package resin body formed on the at least one substrate body to cover the transparent package resin body, wherein the phosphor package resin body has a fixed camber formed on the top surface thereof, and the thickness of the phosphor package resin body is adjusted to form a non-uniform thickness according to a non-uniform height of the adjustable camber of the transparent package resin body relative to the at least one substrate body;
• wherein the light-emitting source generated by the at least one light-emitting element is transformed into a light-projecting source through the transparent package resin body and the phosphor package resin body sequentially, and the spatial color uniformity and the light distribution curve of the light-projecting source is adjusted according to the phosphor package resin body having the non-uniform thickness.