Patent ID: 9478693
Filing Date: 2016-10-25
CPC Classification: H01L

Claim Text:
1. An optical module package, comprising: a substrate comprising a light-emitting region and a light-receiving region located at one same datum line, and a recessed portion disposed between said light-emitting region and said light-receiving region beneath said datum line; a cover mounted on said substrate and defining with said substrate a first chamber and a second chamber therebetween, said cover comprising a light-emitting hole disposed in communication with said first chamber, a light-receiving hole disposed in communication with said second chamber, and a stop wall positioned in said recessed portion to separate said first chamber and said second chamber; a light-emitting chip mounted in said light-emitting region within said first chamber; a light-receiving chip mounted in said light-receiving region within said second chamber; and two encapsulation colloids respectively disposed in said first chamber and said second chamber and respectively wrapped about said light-emitting chip and said light-receiving chip, wherein said cover further comprises at least one reflective layer located in the perimeter of at least one of said light-emitting hole and said light-receiving hole, each said reflective layer having a diameter gradually increasing in direction from an inner side of said cover toward an opposing outer side thereof.