| Paper Abstract and Keywords |
| Presentation |
2023-01-26 14:35
Alignment Stabilization of Thick LC Layer for Millimeter-wave Control by Polymer Wall Surface
Tomoya Haneda, Takahiro Ishinabe, Yousei Shibata, Hiroyasu Sato, Qiang Chen, Hideo Fujikake (Tohoku Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In recent years, Reflect Arrays (RA) have become a promising technology to expand the coverage areas of beyond 5G communication systems. To use the thick LC in Reflect Arrays, it is necessary to achieve both a low driving voltage and a fast fall-response time. To realize these, in this study we proposed the structure in which LC layers are divided by polymer walls. In this report, we fabricated the device and confirmed its basic operation. As a result, it was clarified that the proposed structure enables stabilization of LC alignment by the wall surface and is effective for both low driving voltage and fast fall response. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
nematic liquid crystal / reflect array / alignment stabilization / / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 47, no. 1, IDY2023-2, pp. 5-8, Jan. 2023. |
| Paper # |
IDY2023-2 |
| Date of Issue |
2023-01-19 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IDY IEIJ-SSL IEICE-EID SID-JC IEE-EDD |
| Conference Date |
2023-01-26 - 2023-01-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IDY |
| Conference Code |
2023-01-IDY-SSL-EID-JC-EDD |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Alignment Stabilization of Thick LC Layer for Millimeter-wave Control by Polymer Wall Surface |
| Sub Title (in English) |
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| Keyword(1) |
nematic liquid crystal |
| Keyword(2) |
reflect array |
| Keyword(3) |
alignment stabilization |
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| 1st Author's Name |
Tomoya Haneda |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 2nd Author's Name |
Takahiro Ishinabe |
| 2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 3rd Author's Name |
Yousei Shibata |
| 3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 4th Author's Name |
Hiroyasu Sato |
| 4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 5th Author's Name |
Qiang Chen |
| 5th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 6th Author's Name |
Hideo Fujikake |
| 6th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2023-01-26 14:35:00 |
| Presentation Time |
10 minutes |
| Registration for |
IDY |
| Paper # |
IDY2023-2 |
| Volume (vol) |
vol.47 |
| Number (no) |
no.1 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2023-01-19 (IDY) |