公开(公告)号：US09791726B2

公开(公告)日：2017-10-17

申请号：US14552874

申请日：2014-11-25

Applicant: LG DISPLAY CO., LTD.

Inventor： Kwan Son Kim ,  Joo Hong Lee ,  Woong Ki Min ,  Yoonsan Park

IPC: G02F1/133 ,  G02B27/26 ,  G09G3/00 ,  G09G3/36 ,  G09G5/42

CPC classification number: G02F1/13306 ,  G02B27/26 ,  G09G3/003 ,  G09G3/3648 ,  G09G2320/0209

Abstract: A stereoscopic three-dimensional image display device is disclosed which includes: a liquid crystal display panel defined into a plurality of pixel regions; a data driver to supply data voltages to the pixel regions; a patterned retarder disposed on a front surface of the liquid crystal display panel to polarize light from the liquid crystal display panel. The patterned retarder includes a first patterned retarder, to circularly polarize light from the liquid crystal display panel in a first direction and formed in a height greater than that of a pixel region of the plurality of pixel regions, and second patterned retarder to circularly polarize light from the liquid crystal display panel in a second direction opposite the first direction and formed in a height greater than that of the pixel region.