Title:
LIGHT PATH CONTROL MEMBER AND DISPLAY DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/210965
Kind Code:
A1
Abstract:
A light path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed under the second substrate; a light conversion part disposed between the first and second electrodes and including an accommodation portion in which a light conversion material is accommodated; and a buffer layer disposed between the first substrate and the light conversion part, wherein the first electrode and the second electrode include different materials.
Inventors:
SON MUN YEONG (KR)
PARK JIN GYEONG (KR)
PARK JIN GYEONG (KR)
Application Number:
PCT/KR2023/003467
Publication Date:
November 02, 2023
Filing Date:
March 15, 2023
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B26/08; G02B5/30; G02F1/1335; G02F1/167; G02F1/1675; H10K50/85; H10K59/50
Foreign References:
| KR20220014129A | 2022-02-04 | |||
| KR20200035774A | 2020-04-06 | |||
| KR20200042752A | 2020-04-24 | |||
| US20110285942A1 | 2011-11-24 | |||
| KR20210091549A | 2021-07-22 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
Download PDF:
Previous Patent: OPTICAL PATH CONTROL MEMBER AND DISPLAY DEVICE COMPRISING SAME
Next Patent: APPARATUS AND METHOD FOR SEPARATING TARGET OBJECT
Next Patent: APPARATUS AND METHOD FOR SEPARATING TARGET OBJECT