Darwin Precisions Corporation

Ya-Fang Huang

Shih-Chieh Su

Meng-Hui Chen

Tun-Lien Huang

A backlight module includes three light emitting elements, an inverse prism sheet and a light guide assembly. The light guide assembly is disposed opposite to the inverse prism sheet and includes three light guide plates. A first surface of the first light guide plate opposite to the inverse prism sheet has a first sunken eye structure having a first long axis extending along a reference direction. A second surface of the second light guide plate opposite to the inverse prism sheet has a second sunken eye structure having a second long axis. A third surface of the third light guide plate opposite to the inverse prism sheet has a third sunken eye structure having a third long axis. Orthographic projections of the second long axis and the third long axis on the first surface are inclined towards two opposite sides of the reference direction.

Backlight module

A light guide structure includes a light guide plate, a light emitting unit, and a plurality of micro-structures. The light guide plate has a light incident surface, a plurality of non-light-emitting surfaces, a reflective surface, and a light emitting surface. The light incident surface and one of the non-light-emitting surfaces are oppositely disposed, and the reflective surface and the light emitting surface are oppositely disposed. The light emitting unit is configured to emit light through the light incident surface. The micro-structures are disposed on the non-light-emitting surfaces and are configured to scatter the light.

Growing community of inventors

Hsinchu County, Taiwan

Ya-Fang Huang