Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Ju-Hyoun Kim

Kyu-Seok Kim

Young-Bee Chu

Byung-Woong Han

Jong-Whan Cho

Young-Hee Park

Dong-Cheol Kim

Jong-Nam Lee

A backlight assembly includes a light source, a light-guiding plate and a diffusion sheet that includes a first bead layer on a lower surface of the diffusion sheet facing the light-guiding plate, and a second bead layer on an upper surface of the diffusion sheet. To improve image display quality, the hardness of the beads of the first bead layer facing the light guide plate are equal to or less than that of the light guide plate to prevent scratching of the light guide plate.

Backlight assembly and liquid crystal display device having the same

A light emitting device includes at least one light source, a rigid nonconductive light source fixing member having at least one fastening unit that includes a plurality of sections defining spaces where the at least one light source is fixed, a wiring line, which transmits a driving signal to the at least one light source, wherein the wiring line is formed in the light source fixing member such that the wiring line is not directly exposed on the outer surface of the light source fixing member, and an optical waveguide that guides light emitted from the at least one light source.

Light source unit, light emitting device, and display device having same

Growing community of inventors

Suwon-si, South Korea

Ju-Hyoun Kim