公开(公告)号：US20120243086A1

公开(公告)日：2012-09-27

申请号：US13351592

申请日：2012-01-17

申请人： JoongHyun KIM ,  Jinsung CHOI ,  Byoung Dae YE ,  Taeho LEE ,  Yongkyu KANG ,  Sangwon LEE

发明人： JoongHyun KIM ,  Jinsung CHOI ,  Byoung Dae YE ,  Taeho LEE ,  Yongkyu KANG ,  Sangwon LEE

IPC分类号： G02B27/22 ,  G09F13/04

CPC分类号： G02B6/0026 ,  G02B6/0076

摘要： A three-dimensional (“3D”) image display device includes a backlight unit. The backlight unit includes a light guide part including a plurality of light guide units. Each of the light guide units includes a light guide plate including a light emission surface through which supplied light is emitted, a bottom surface which faces the light emission surface, and side surfaces which connect the light emission surface to the bottom surface, a plurality of light sources which emit light toward at least one of the side surfaces, and a band pass filter between the side surface to which the light is emitted and the light sources.

摘要翻译： 三维（“3D”）图像显示装置包括背光单元。 背光单元包括具有多个导光单元的导光部。 每个导光单元包括导光板，该导光板包括发射供给的光的发光面，与发光面相对的底面，以及将发光面连接到底面的侧面，多个 向侧表面中的至少一个发射光的光源，以及在发射光的侧表面和光源之间的带通滤光器。