US Patent 10396783 Optical module, manufacturing method thereof and electronic apparatus

An optical module includes a substrate, a lid, a light-emitting component, a first sensor and a second sensor. The lid is disposed on a surface of the substrate. The lid defines a first opening, a second opening and a third opening. The second opening is between the first opening and the third opening. The light-emitting component is disposed on the surface of the substrate and in the first opening. The first sensor is disposed on the surface of the substrate and in the second opening. The second sensor is disposed on the surface of the substrate and in the third opening.