公开(公告)号：US20150016090A1

公开(公告)日：2015-01-15

申请号：US14305555

申请日：2014-06-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki Chang LEE ,  Byung Kook SIM ,  Sung-Hun LEE ,  Masaru MATSUZAWA ,  Hyun Su PARK

IPC: G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133605

Abstract: A backlight unit includes: a bottom chassis including a lower portion and side portions enclosing the lower portion; a light source plate to which a light source is attached; a diffuser configured to diffuse light generated from the light source; an optical sheet disposed on the diffuser and adapted to further diffuse the light diffused by the diffuser; and a first mold including a first inclined portion which is disposed between the diffuser and the optical sheet and may prevent the diffuser and the optical sheet from contacting each other, the first inclined portion may reflect light transmitted by the diffuser and emitted from the side of the diffuser toward the bottom chassis.

Abstract translation: 背光单元包括：底部底盘，包括下部和封闭下部的侧部; 安装光源的光源板; 漫射器，被配置为漫射从光源产生的光; 设置在所述扩散器上并适于进一步扩散由所述漫射器漫射的光的光学片; 以及第一模具，其包括设置在所述漫射器和所述光学片之间的第一倾斜部，并且可以防止所述漫射器和所述光学片彼此接触，所述第一倾斜部可以反射由所述漫射器透射的光并从 扩散器朝向底部底盘。