公开(公告)号：US20160231496A1

公开(公告)日：2016-08-11

申请号：US14980005

申请日：2015-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： MIN-YOUNG SONG ,  DONGYEON KANG ,  SUNHEE OH

IPC: F21V8/00

CPC classification number: G02B6/0031 ,  G02B6/0023 ,  G02B6/0046 ,  G02B6/0068 ,  G02B6/0091

Abstract: A display apparatus includes a display panel which receives light to display an image. A light guide plate guides the light toward the display panel. A light source unit is disposed at a first side of the light guide plate to provide the light to the light guide plate. The light source unit includes a printed circuit board which includes a first area and a second area. A first light source is disposed on the first area and generates the light. A first stepped part is disposed on the second area and faces the first light source. A first adhesive part is disposed on the second area. The first stepped part reflects the light which is generated from the first light source toward the light guide plate, and the first adhesive part attaches the printed circuit board to the light guide plate.

Abstract translation: 显示装置包括接收光以显示图像的显示面板。 导光板朝向显示面板引导光。 光源单元设置在导光板的第一侧，以将光提供给导光板。 光源单元包括包括第一区域和第二区域的印刷电路板。 第一光源设置在第一区域上并产生光。 第一台阶部分设置在第二区域上并面向第一光源。 第一粘合部分设置在第二区域上。 第一台阶部分将从第一光源产生的光朝向导光板反射，第一粘合部将印刷电路板粘贴在导光板上。