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Paper Abstract and Keywords
Presentation 2022-01-27 15:00
Evaluation and analysis of the crosstalk between adjacent pixels with narrow pixel pitches of one-dimensional LC devices
Junichi Shibasaki, Kenichi Aoshima, Shintaro Aso (NHK), Takahiro Ishinabe, Yosei Shibata, Hideo Fujikake (Tohoku Univ.), Kenji Machida (NHK)
Abstract (in Japanese) (See Japanese page) 
(in English) We aim 1 μm pixel-pitch FLC (Ferroelectric Liquid Crystal) devices for achieving the wide-viewing holographic images. We fabricated 1-10 μm pixel-pitch one-dimensional FLC devices and evaluated the first-order diffraction efficiency with amplitude and phase modulation alternately, because the holographic images are reconstructed by the first-order diffracted light. Both efficiencies decreased for the pixel pitch from 10 to 1 μm. We showed that one of the causes for decreasing the efficiencies with narrow pixel pitches was the crosstalk and blur between adjacent pixels using the electric potential simulation. It is effective to thin down the FLC layer to control the crosstalk.
Keyword (in Japanese) (See Japanese page) 
(in English) Holography / LC Device / Ferroelectric Liquid Crystal / Narrow Pixel Pitch / / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 2, IDY2022-3, pp. 9-12, Jan. 2022.
Paper # IDY2022-3 
Date of Issue 2022-01-20 (IDY) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee IDY IEICE-EID IEE-EDD SID-JC IEIJ-SSL  
Conference Date 2022-01-27 - 2022-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To IDY 
Conference Code 2022-01-IDY-EID-EDD-JC-SSL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation and analysis of the crosstalk between adjacent pixels with narrow pixel pitches of one-dimensional LC devices 
Sub Title (in English)  
Keyword(1) Holography  
Keyword(2) LC Device  
Keyword(3) Ferroelectric Liquid Crystal  
Keyword(4) Narrow Pixel Pitch  
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1st Author's Name Junichi Shibasaki  
1st Author's Affiliation Japan Broadcasting Corporation (NHK)
2nd Author's Name Kenichi Aoshima  
2nd Author's Affiliation Japan Broadcasting Corporation (NHK)
3rd Author's Name Shintaro Aso  
3rd Author's Affiliation Japan Broadcasting Corporation (NHK)
4th Author's Name Takahiro Ishinabe  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Yosei Shibata  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
6th Author's Name Hideo Fujikake  
6th Author's Affiliation Tohoku University (Tohoku Univ.)
7th Author's Name Kenji Machida  
7th Author's Affiliation Japan Broadcasting Corporation (NHK)
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Speaker
Date Time 2022-01-27 15:00:00 
Presentation Time 15 
Registration for IDY 
Paper # IDY2022-3 
Volume (vol) 46 
Number (no) no.2 
Page pp.9-12 
#Pages
Date of Issue 2022-01-20 (IDY) 


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