Lg Innotek Co., Ltd.

Se Jin Ko

Sung Ho Kim

Sung Yong Park

Ji Won Jang

Ji Hyeoung Lee

Duk Hyun Yun

Sang Hyeok Jung

Tae Jin Kim

Ki Hyun Kim

Youn Mo Jeong

Ji In Lee

Jin In Lee

The present invention relates to a backlight unit having a reflective portion, including a light source module for emitting a light, a first reflective portion arranged spaced a first distance away from one side of the light source module to have an open region, and a second reflective portion arranged spaced a second distance which is greater than the first distance away from the other side of the light source module to have at least a portion with a sloped surface for reflecting the light toward the open region of the first reflective portion.

Backlight unit

A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector partially having an inclined surface, a plurality of light sources disposed between the first reflector and the second reflector, and a third reflector disposed between adjacent light sources.

Backlight unit and display apparatus using the same

Disclosed is a backlight unit and a display device using the same, which includes a first reflector, a second reflectorand at least one light source moduledisposed between the first and second reflectors, wherein a back surface of the first reflector comprises an inclined planeand a flat surface, with facing the second reflector, and the inclined plane is adjacent to the light source and the flat surface is extended from an end of the inclined plane, with the inclined plane and the flat surface being collinear.

Backlight unit and display device using the same

Disclosed are a backlight unit and a display using the same. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector, and the end of the second reflector is separated from the at least one light source by a first distance in the upward direction of the at least one light source.

Backlight unit and display using the same

A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector and at least one light source disposed between the first reflector and the second reflector. The second reflector includes a specular reflection area and a diffuse reflection area. The specular reflection area occupies about 5 to 50% of an entire area of the second reflector.

Backlight unit and display apparatus using the same having a reflector that includes a diffuse reflection area

A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector, and at least one light source disposed between the first reflector and the second reflector. The second reflector include at least two inclined surface adjacent to each other about at least one inflection point, the first and second inclined surfaces having different radii of curvature.

Growing community of inventors

Seoul, South Korea

Se Jin Ko