| Paper Abstract and Keywords |
| Presentation |
2017-01-27 10:04
Influence of substrate surface materials and liquid crystal/monomer solubility on lattice-formed monomer aggregation
Seiya Kawamorita, Yosei Shibata, Takahiro Ishinabe, Hideo Fujikake (Tohoku Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
To realize the flexible liquid crystal displays, it is necessary to sustain the cell thickness in a curved state. For this reason, the formation method of polymer wall using photopolymerization by a patterned UV exposure through the photomask is proposed. However, in this method, remained monomer in the pixel degrades the electro-optical characteristics. To overcome the issue, we proposed a novel technique of morphological control of monomer utilizing wettability on substrate and change of LC/monomer solubility by temperature. In this sturdy, we examined the influence on monomer aggregation into a lattice-like form by substrate surface materials. As a result, we showed that morphological control of LC/monomer is possible on surface-patterned fluororesin and polyimide. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
polymer wall / Wettability / Phase separation / Fluororesin / Polyimide alignment film / / / |
| Reference Info. |
ITE Tech. Rep., vol. 41, no. 2, IDY2017-14, pp. 89-92, Jan. 2017. |
| Paper # |
IDY2017-14 |
| Date of Issue |
2017-01-19 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-EID IDY IEE-EDD IEIJ-SSL SID-JC |
| Conference Date |
2017-01-26 - 2017-01-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokushima Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Joint Meeting of Emissive/Non-emissive Displays |
| Paper Information |
| Registration To |
IDY |
| Conference Code |
2017-01-EID-IDY-EDD-SSL-JC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Influence of substrate surface materials and liquid crystal/monomer solubility on lattice-formed monomer aggregation |
| Sub Title (in English) |
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| Keyword(1) |
polymer wall |
| Keyword(2) |
Wettability |
| Keyword(3) |
Phase separation |
| Keyword(4) |
Fluororesin |
| Keyword(5) |
Polyimide alignment film |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Seiya Kawamorita |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 2nd Author's Name |
Yosei Shibata |
| 2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 3rd Author's Name |
Takahiro Ishinabe |
| 3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 4th Author's Name |
Hideo Fujikake |
| 4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2017-01-27 10:04:00 |
| Presentation Time |
8 minutes |
| Registration for |
IDY |
| Paper # |
IDY2017-14 |
| Volume (vol) |
vol.41 |
| Number (no) |
no.2 |
| Page |
pp.89-92 |
| #Pages |
4 |
| Date of Issue |
2017-01-19 (IDY) |