Invention Publication
- Patent Title: LIQUID CRYSTAL ELEMENT
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Application No.: US17604986Application Date: 2020-04-17
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Publication No.: US20230176446A1Publication Date: 2023-06-08
- Inventor: Giichi SHIBUYA , Sunri LEE , Hiroyuki YOSHIDA , Masanori OZAKI
- Applicant: OSAKA UNIVERSITY
- Applicant Address: JP Osaka
- Assignee: OSAKA UNIVERSITY
- Current Assignee: OSAKA UNIVERSITY
- Current Assignee Address: JP Osaka
- Priority: JP 19080133 2019.04.19
- International Application: PCT/JP2020/016911 2020.04.17
- Date entered country: 2022-04-15
- Main IPC: G02F1/29
- IPC: G02F1/29 ; G02B3/14

Abstract:
A liquid crystal element is provided that can inhibit occurrence of voltage drop between one end and the other end of each electrode. A liquid crystal element (100) includes a liquid crystal layer LQ, a plurality of first arcuate electrodes (1), and a plurality of second arcuate electrodes (2). The first arcuate electrodes (1) are disposed concentrically about an optical axis (AX) of the liquid crystal element (100) and applies first voltage (V1) to the liquid crystal layer (LQ). The second arcuate electrodes (2) are disposed concentrically about the optical axis (AX) and applies second voltage (V2) to the liquid crystal layer (LQ).
Public/Granted literature
- US11899336B2 Liquid crystal element Public/Granted day:2024-02-13
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