Title:
OPTICAL PATH CONTROL MEMBER AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/225326
Kind Code:
A1
Abstract:
An optical path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a light conversion part disposed on the first electrode; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; and an adhesive layer disposed between the light conversion part and the second electrode, wherein the light conversion part comprises alternately disposed partition wall portions and accommodation portions, light transmittance of the accommodation portions changes according to voltage application, the upper surfaces of the partition wall portions are in contact with the adhesive layer, the light conversion part is formed of a photocurable resin, the photocurable resin comprises an oligomer, a monomer, a photopolymerization initiator, and an additive, and the additive comprises an antistatic agent in an amount of 1.5 wt% to 3.0 wt%.
Inventors:
HONG HYEON JI (KR)
SON MUN YEONG (KR)
KIM BYUNG SOOK (KR)
SON MUN YEONG (KR)
KIM BYUNG SOOK (KR)
Application Number:
PCT/KR2021/005399
Publication Date:
November 11, 2021
Filing Date:
April 28, 2021
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B26/08; C09J7/00; C09J7/40; G02B5/20; G02F1/1335
Foreign References:
| KR20200028078A | 2020-03-16 | |||
| KR20200012683A | 2020-02-05 | |||
| KR20180069428A | 2018-06-25 | |||
| KR20110125406A | 2011-11-21 | |||
| KR20140041576A | 2014-04-04 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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