Title:
PHASE GRATING LIQUID CRYSTAL DEVICE AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
WIPO Patent Application WO/2024/101816
Kind Code:
A1
Abstract:
A phase grating liquid crystal (PGLC) device includes: a first substrate including a first base substrate and a first electrode structure on the first base substrate, the first electrode structure including a plurality of first lower electrodes and a plurality of pairs of first upper electrodes, the first lower electrodes extending in a first horizontal direction, and each pair of first upper electrodes being between two adjacent first lower electrodes; a second substrate including a second base substrate and a second electrode structure on the second base substrate, the second electrode structure including a plurality of second lower electrodes and a plurality of pairs of second upper electrodes, the second lower electrodes extending in a second horizontal direction, and each pair of second upper electrodes being between two adjacent second lower electrodes; and a liquid crystal layer disposed between the first substrate and the second substrate.
Inventors:
HUH JAE-WON (KR)
Application Number:
PCT/KR2023/017645
Publication Date:
May 16, 2024
Filing Date:
November 06, 2023
Export Citation:
Assignee:
CORNING PREC MATERIALS CO LTD (KR)
International Classes:
G02F1/1343; G02F1/1333; G02F1/1337; G02F1/137
Foreign References:
| US20220100016A1 | 2022-03-31 | |||
| US20180259804A1 | 2018-09-13 | |||
| CN113867017A | 2021-12-31 | |||
| US20200271964A1 | 2020-08-27 | |||
| US20200319504A1 | 2020-10-08 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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