Coretronic Corporation

Wen-Hsun Yang

Yu-An Huang

Shih-Yi Lin

The disclosure provides a light source module including a substrate, multiple light-emitting elements, multiple reflecting elements, and an encapsulation layer. The reflecting elements and light-emitting elements are disposed in stack arrangement in the direction perpendicular to the substrate surface, respectively. The encapsulation layer disposed between the reflecting elements and light-emitting elements includes multiple first grooves and main portions. The first grooves located between the light-emitting elements are connected to each other. The main portions cover the light-emitting elements, and the reflecting elements and the light-emitting elements are disposed in the central position of the main portions having multiple first inclined ridges disposed around the central position to define the first grooves in the first direction parallel to the extending direction of the substrate surface. The first angle included between the first inclined ridge and the surface of the substrate is less than 90 degrees.

Light source module

A light source module including a substrate and a plurality of light emitting units is provided. The light emitting units are disposed on a surface of the substrate and each light emitting unit includes a first light emitting device, a second light emitting device, a first reflective element, a second reflective element and a package structure. The first reflective element and the second reflective element are respectively overlapped with the first light emitting device and the second light emitting device along a direction being perpendicular to the surface of the substrate. The package structure is disposed between the first reflective element, the second reflective element, the first light emitting device and the second light emitting device. The package structure includes a main body portion and a first recess. The main body portion covers the first light emitting device and the second light emitting device.

A light source module includes a plurality of light emitting dies provided on a bearing surface of a substrate, an encapsulation layer covering the bearing surface and the light emitting dies, a plurality of reflecting recesses respectively formed opposite the plurality of light emitting dies on a light exit surface of the encapsulation layer and having a surrounding surface inclined relative to the light exit surface, and a plurality of reflection patterns respectively disposed in the plurality of reflecting recesses. A display panel might be coupled to the light emitting surface.

Growing community of inventors

Hsin-Chu, Taiwan

Wen-Hsun Yang