| Paper Abstract and Keywords |
| Presentation |
2020-10-16 14:55
[Invited Lecture]
Two-Dimensionally Aligned Pixel Arrays with 1-µm Pixel Pitch Using Ferroelectric Liquid Crystal for Holographic Applications
Shintaro Aso, Ken-ichi Aoshima, Ryo Higashida, Nobuhiko Funabashi, Junichi Shibasaki (NHK), Takahiro Ishinabe, Yosei Shibata, Hideo Fujikake (Tohoku Univ.), Kenji Machida (NHK) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A spatial light modulator (SLM) with a narrow pixel pitch is required for realizing a holographic display with a wide viewing-zone-angle. As the pixel pitch narrowed, liquid crystal SLMs face a difficulty of the crosstalk between the adjacent pixels. Ferroelectric liquid crystal (FLC) SLMs have an advantage in the pixel crosstalk improvement, which is attributed to the opposite-polarity direct-current driving voltages. We fabricated FLC pixel arrays using a two-layered electrode having predesigned patterns and achieved individual driving of the FLC fine pixels with a 1 × 1-µm pixel pitch. Furthermore, we demonstrated a reconstruction of a 3D holographic image with a wide viewing-zone-angle using the FLC pixel array. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Holographic Display / Spatial Light Modulator / Ferroelectric Liquid Crystal / 3D Display / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 26, IDY2020-35, pp. 17-20, Oct. 2020. |
| Paper # |
IDY2020-35 |
| Date of Issue |
2020-10-09 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IDY IEICE-EID SID-JC |
| Conference Date |
2020-10-16 - 2020-10-16 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Information Display |
| Paper Information |
| Registration To |
IDY |
| Conference Code |
2020-10-IDY-EID-JC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Two-Dimensionally Aligned Pixel Arrays with 1-µm Pixel Pitch Using Ferroelectric Liquid Crystal for Holographic Applications |
| Sub Title (in English) |
|
| Keyword(1) |
Holographic Display |
| Keyword(2) |
Spatial Light Modulator |
| Keyword(3) |
Ferroelectric Liquid Crystal |
| Keyword(4) |
3D Display |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Shintaro Aso |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Ken-ichi Aoshima |
| 2nd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 3rd Author's Name |
Ryo Higashida |
| 3rd Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 4th Author's Name |
Nobuhiko Funabashi |
| 4th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 5th Author's Name |
Junichi Shibasaki |
| 5th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 6th Author's Name |
Takahiro Ishinabe |
| 6th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 7th Author's Name |
Yosei Shibata |
| 7th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 8th Author's Name |
Hideo Fujikake |
| 8th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 9th Author's Name |
Kenji Machida |
| 9th Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
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| Speaker |
Author-1 |
| Date Time |
2020-10-16 14:55:00 |
| Presentation Time |
25 minutes |
| Registration for |
IDY |
| Paper # |
IDY2020-35 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.26 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2020-10-09 (IDY) |