| Presentation | 2020-01-24 [Poster Presentation] Study on optical compensation for high performance flexible LCD fabrication Keisuke Tahara, Yasuhumi iimura, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Currently, mobile terminals equipped with a liquid crystal display (LCD) such as smartphones and tablet terminals are explosively spreading. Therefore, a flexible LCD using a plastic substrate is attracting much attention. The flexible LCD fabricated in this study uses the MVA mode for the liquid crystal display method. However, there are problems that the aperture ratio is low compared to other liquid crystal display modes, and that when the viewing angle is tilted in the dark state, positive optical birefringence occurs and leakage light increases. Therefore, in this study, we propose in-cell application of λ / 4 plate and coating type Negative-C plate using UV-polymerizable liquid crystal material. Patterning considering wavelength dispersion characteristics is possible by coating technology, and film formation by a coating process is possible. This time, we report that the λ / 4 plate and Negative-C plate were actually in-celled in the flexible MVA-LCD. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical compensation / In-cell / Flexible / Plastic |
| Paper # | EID2019-14 |
| Date of Issue | 2020-01-16 (EID) |
| Conference Information | |
| Committee | EID / ITE-IDY / IEIJ-SSL / SID-JC / IEE-EDD |
|---|---|
| Conference Date | 2020/1/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tottori Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Rumiko Yamaguchi(Akita Univ.) / Munehiro Kimura(Nagaoka Univ. of Tech.) |
| Vice Chair | Masahiro Yamaguchi(Tokyo Inst. of Tech.) / Toshimitsu Tsuzuki(NHK) |
| Secretary | Masahiro Yamaguchi(NTT) / Toshimitsu Tsuzuki(NHK) / (Shizuoka Univ.) / (Tohoku Univ.) |
| Assistant | Mutsumi Kimura(Ryukoku Univ.) / Tomokazu Shiga(Univ. of Electro-Comm.) / Takeshi Okuno(Huawei) / Hiroko Kominami(Shizuoka Univ.) / Masanobu Mizusaki(SHARP) / Masayuki Kanbara(NAIST) / Takuya Hasegawa(Koch Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electronic Information Displays / Technical Group on Information Display / * / Society for Informtion Display Japan Chapter / Technical Group on Electron Devices |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Study on optical compensation for high performance flexible LCD fabrication |
| Sub Title (in English) | |
| Keyword(1) | Optical compensation |
| Keyword(2) | In-cell |
| Keyword(3) | Flexible |
| Keyword(4) | Plastic |
| 1st Author's Name | Keisuke Tahara |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology(TAT) |
| 2nd Author's Name | Yasuhumi iimura |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology(TAT) |
| Date | 2020-01-24 |
| Paper # | EID2019-14 |
| Volume (vol) | vol.119 |
| Number (no) | EID-385 |
| Page | pp.pp.121-124(EID), |
| #Pages | 4 |
| Date of Issue | 2020-01-16 (EID) |