公开(公告)号：US10298915B2

公开(公告)日：2019-05-21

申请号：US15685859

申请日：2017-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Jung Huh ,  Yeon-Mun Jeon ,  Joo-Woan Cho

IPC: G02B3/00 ,  G02B3/12 ,  G02B3/14 ,  G02F1/29 ,  G02B27/22 ,  H01L27/32 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  H04N13/305

Abstract: A light field display device according to example embodiments includes a lower substrate, a back plane structure on the lower substrate, a first electrode electrically connected to the back plane structure, an organic light emitting layer on the first electrode, a second electrode facing the first electrode and covering the organic light emitting layer, an encapsulation layer covering the second electrode, a lower alignment layer directly on the encapsulation layer, a liquid crystal layer on the lower alignment layer, the liquid crystal layer including a plurality of micro liquid crystal lenses to constitute a microlens array, a lens electrode on the liquid crystal layer to form an electric field with the second electrode, and an upper substrate on the lens electrode.