Samsung Electronics Co., Ltd.

Yong-Gwang Won

Jong-Dae Park

Sang-Min Kang

Sung-Yong Kang

Tae-Jin Lee

Jeoung-Gwen Lee

Jung-Soo Ok

Tae-hyung Kim

Seok-Won Lee

Jheen-Hyeok Park

Jun-Hee Son

To prevent particles from infiltrating into a display apparatus, a liquid crystal display panel supporting member includes a first particle interceptor and a second interceptor. The first particle interceptor is formed along the top face of the first supporting member frame portion facing a bottom plate of a liquid crystal display panel that is to be mounted on the liquid crystal display panel supporting member. The first particle interceptor has at least two cut portions. The second particle interceptor is disposed between the cut portions to prevent particles from infiltrating into the first particle interceptor. Thus, the liquid crystal display apparatus may prevent deterioration of its display quality.

Backlight assembly, liquid crystal display apparatus having the same and device for forming a particle interceptor in the backlight assembly

A backlight assembly includes a receiving container, a light guide plate, a light source unit, an optical member and a panel-guiding member. The receiving container includes a bottom plate and a sidewall extended from an edge portion of the bottom plate. The light source unit includes a light source generating light and disposed at side face of the light guide plate, and a light reflecting cover that covers the light source to reflect the light generated from the light source toward the side face. The optical member is disposed over the light guide plate. The panel-guiding member has a first plate combined with the sidewall of the receiving container, and a second plate extended from the first plate such that the second plate covers a portion of the optical member and is spaced apart from an upper face of the optical member. Therefore, warpage and cleavage of the optical member are prevented.

Backlight assembly and display apparatus having the same

A light-guide plate includes an incident surface receiving light, an upper surface extended from a first side of the incident surface, a lower surface opposed to the upper surface and a plurality of first prisms protruding from the upper surface and spaced apart by a separation distance.

Light-guide plate, backlight assembly having the light-guide plate and display device having the backlight assembly

There are provided a backlight assembly () and an LCD apparatus () having the same. A lamp unit () is received in a first receiving container () having a first bottom surface () and a first sidewall () so that the lamp unit () faces the first sidewall. The lamp unit () and the first receiving container () are received in a second receiving container () having a second bottom surface () and a second sidewall (). A heat transfer member () comprised of metal material having superior heat conductivity makes contact with the second receiving container () through the lamp unit (). The heat emitted from the lamp unit () and discharged to exterior. Accordingly, the backlight assembly and the LCD apparatus may improve display characteristics thereof.

Backlight assembly and liquid crystal display apparatus having the same

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Yongin-si, South Korea

Yong-Gwang Won