公开(公告)号：US20180124384A1

公开(公告)日：2018-05-03

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: H04N13/04 ,  G02F1/1335 ,  G02B3/12 ,  G02B27/22

CPC classification number: H04N13/305 ,  G02B3/0006 ,  G02B3/12 ,  G02B3/14 ,  G02B27/22 ,  G02B27/2221 ,  G02F1/1335 ,  G02F1/133526 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/29 ,  G02F2001/133314 ,  H01L27/32

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.

公开(公告)号：US20190230343A1

公开(公告)日：2019-07-25

申请号：US16374507

申请日：2019-04-03

Applicant: Samsung Display Co., Ltd.

Inventor： Su-Jung HUH ,  Yeon-Mun JEON ,  Joo-Woan CHO

IPC: H04N13/305 ,  G02B3/12 ,  G02F1/29 ,  G02F1/1343 ,  G02F1/1335 ,  G02B27/22 ,  G02F1/1337 ,  H01L51/52 ,  G02B3/14 ,  G02B3/00

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.