| Autor: |
Naoto Konya, Toru Ashida, Toshihiko Tanaka, Chizu Sekine, Masayoshi Minai, Koichi Fujisawa, Masamitsu Ishitobi |
| Rok vydání: |
2000 |
| Předmět: |
|
| Zdroj: |
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 346:209-216 |
| ISSN: |
1058-725X |
| DOI: |
10.1080/10587250008023880 |
| Popis: |
Two kinds of novel molecular materials with high optical anisotropy were synthesized and evaluated. Liquid crystalline phenylacetylene derivatives, which have mesogen of a 1,4-Bis(phenylethynyl)benzene, not only showed high δn but also were stable for heating or light. Triphenodioxazine derivatives were highly dichroic in guest-host liquid crystal mixtures, where they also showed vivid color due to a sharp peak in absorption spectra. Hence, these molecules possibly improve visual performance of some reflection type liquid crystal displays (LCDs). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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