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| Presentation | 2012-01-28 09:30 Influence of cell parameters on gradation display properties in multidomain liquid crystal device Kyohei Tokuta, Rumiko Yamaguchi (Akita Univ.)  EID2011-22 Link to ES Tech. Rep. Archives: EID2011-22 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An area coverage modulation have been studied in multidomain liquid crystal (LC) cell. LC director distributions in homogeneous and 90 degree twisted nematic (TN) aligned lines which show black and white lines between closed polarizers are numerically estimated. The transmittance in one pixel with TN and homogeneous lines is calculated in different conditions of cell thickness, refractive index anisotropy, line width, and the elastic constants of liquid crystal. The TN area coverage almost corresponds to tone density since the transmittance in TN lines gets close to 100% when the twist elastic constant is small. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Nematic ｌiquid crystal / Multidomain alignment / electronic paper / Gray scale / Simulation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 421, EID2011-22, pp. 41-44, Jan. 2012. | |
| Paper # | EID2011-22 | |
| Date of Issue | 2012-01-20 (EID) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EID2011-22 Link to ES Tech. Rep. Archives: EID2011-22 |
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| Conference Information | |
| Committee | EID ITE-IDY IEE-EDD |
| Conference Date | 2012-01-27 - 2012-01-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akita University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Display technology, etc |
| Paper Information | |
| Registration To | EID |
| Conference Code | 2012-01-EID-IDY-EDD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Influence of cell parameters on gradation display properties in multidomain liquid crystal device |
| Sub Title (in English) | |
| Keyword(1) | Nematic ｌiquid crystal |
| Keyword(2) | Multidomain alignment |
| Keyword(3) | electronic paper |
| Keyword(4) | Gray scale |
| Keyword(5) | Simulation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kyohei Tokuta |
| 1st Author's Affiliation | Akita University (Akita Univ.) |
| 2nd Author's Name | Rumiko Yamaguchi |
| 2nd Author's Affiliation | Akita University (Akita Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-01-28 09:30:00 |
| Presentation Time | 8 minutes |
| Registration for | EID |
| Paper # | EID2011-22 |
| Volume (vol) | vol.111 |
| Number (no) | no.421 |
| Page | pp.41-44 |
| #Pages | 4 |
| Date of Issue | 2012-01-20 (EID) |
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