Coretronic Corporation

Yan-Ching Lin

Ping-Feng Hwang

Yen-Hao Lin

Chen-Hung Lin

Chia-Liang Kang

A backlight module including a light source, a light guiding element, a brightness enhancement component, and a reflecting part is provided. A plate body of the light guiding element has an upper surface, a lower surface, and a light incident surface. A plurality of optical microstructures of the light guiding element are formed on the lower surface. The brightness enhancement component is disposed on a side of the upper surface. The brightness enhancement component includes two brightness enhancement films having a plurality of prism structures and disposed perpendicular to each other. The reflecting part is disposed on a side of the lower surface in the light guiding element. Each of the optical microstructures has a light receiving surface and a shady surface, and an angle between the light receiving surface and the lower surface is ranged between 2 degrees and 12 degrees.

Backlight module

A light source module including a light guide plate, a first light-emitting device and a second light-emitting device is provided. The light guide plate has a first surface, a second surface and a light incident surface. The light incident surface includes a first and second light incident sub-surfaces and a first end, wherein the second light incident sub-surface is oblique relative to the first light incident sub-surface. The first light-emitting device is disposed beside the first light incident sub-surface, and the second light-emitting device is disposed beside the second light incident sub-surface. The light guide plate has a visual area, and the visual area has a first corner located beside the first end, a light-emitting range of the second light-emitting device covers the first corner, and the second light incident sub-surface is located between the first end and the first light incident sub-surface.

Growing community of inventors

Hsin-Chu, Taiwan

Yan-Ching Lin