LIGHT PATH CONTROL MEMBER, AND DISPLAY DEVICE COMPRISING SAME

Title:

LIGHT PATH CONTROL MEMBER, AND DISPLAY DEVICE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2022/146132

Kind Code:

A1

Abstract:

A light path control member according to an embodiment comprises: a first substrate by which a first direction and a second direction are defined; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and a light conversion unit disposed between the first electrode and the second electrode, wherein the light conversion unit comprises: a plurality of partitions; a plurality of accommodation units; and a base, wherein the accommodation units extend in the second direction, the first electrode includes a plurality of first pattern electrodes extending in the second direction and spaced apart from each other, and the first pattern electrodes overlap the accommodation units.

Inventors:

NOH JIN MI (KR)
KIM BYUNG SOOK (KR)
KIM HO YOUNG (KR)
HONG HYEON JI (KR)

Application Number:

PCT/KR2022/095003

Publication Date:

July 07, 2022

Filing Date:

January 04, 2022

Export Citation:

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Assignee:

LG INNOTEK CO LTD (KR)

International Classes:

G02F1/1676; G02B5/20; G02B26/08

Foreign References:

KR20150126515A	2015-11-12
KR101971874B1	2019-04-25
KR101756506B1	2017-07-11
KR20160069347A	2016-06-16
KR20180010485A	2018-01-31