Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Elena K. Prudnikova"'
Publikováno v:
Japanese Journal of Applied Physics. 42:1297-1300
A new configuration of non polarizer "guest–host" mode, based on the liquid crystal mixture doped with black mixtures of dichroic dyes with negative dichroism, is proposed and demonstrated for the first time. Both transmissive and reflective varian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c10e6aa59b37bee9c8aac64e4d62036
https://doi.org/10.1143/jjap.42.1297
https://doi.org/10.1143/jjap.42.1297
Autor:
Vladimir G. Chigrinov, V.M. Kozenkov, Hirokazu Takada, Haruyoshi Takatsu, Elena K. Prudnikova, Hidenari Akiyama, Hoi Sing Kwok, Tatsuo Kawara
Publikováno v:
Scopus-Elsevier
The synthesis and properties of azo dyes that can be used for photoaligning liquid crystals (LCs) have been investigated. The structures and the synthetic procedure for the azo dyes are presented. The photoaligning of azo dyes takes place purely due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6e1ff525807e0371d221413d59a5ec4
https://doi.org/10.1080/713935610
https://doi.org/10.1080/713935610
Autor:
Hoi Sing Kwok, Ben Zhong Tang, Fouad Salhi, Wing Chiu Yip, Vladimir G. Chigrinov, Elena K. Prudnikova, Vladimir Kozenkov
Publikováno v:
SPIE Proceedings.
The photo-aligning materials based on azodye layers are proposed. The azodye aligning layers enable (i) high order parameter; (ii) excellent alignment quality of LCD with a high contrast ratio; (iii) temperature stability, suitable for LCD manufactur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bffa2d4d707c760a769cba6a5da2910
https://doi.org/10.1117/12.449941
https://doi.org/10.1117/12.449941
Publikováno v:
Japanese Journal of Applied Physics. 43:1100
We have observed for the first time the effects of considerable changes in the order parameter and the wavelength shift of the maximum absorption in the “guest-host” mixture of liquid crystal (“host”) with dichroic dye (“guest”) under UV-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::368912f73dc1d73121a6ca3b91c29998
https://doi.org/10.1143/jjap.43.1100
https://doi.org/10.1143/jjap.43.1100
Autor:
Hirokazu Takada, Vladimir G. Chigrinov, Tatsuo Kawara, Hidenari Akiyama, Elena K. Prudnikova, Hoi Sing Kwok, Vladimir Kozenkov, Haruyoshi Takatsu
Publikováno v:
Journal of the Society for Information Display. 11:579
The photo-induced alignment of liquid crystal onto a photochemical stable azo-dye film was studied for liquid-crystal display (LCD) applications. The photo-aligning of azo dye takes place due to the pure reorientation of the molecular absorption osci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff86b4df6feb9ab1082355553d0c1e61
https://doi.org/10.1889/1.1825686
https://doi.org/10.1889/1.1825686
Autor:
Hirokazu Takada, Hoi Sing Kwok, Vladimir G. Chigrinov, Elena K. Prudnikova, Haruyoshi Takatsu, Hidenari Akiyama, Vladimir Kozenkov
Publikováno v:
SID Symposium Digest of Technical Papers. 34:620
The photo-induced alignment of an azo dye film and liquid crystal (LC) alignment on it are discussed for the liquid crystal display applications. Considerable dichroism is induced in the azo dye SD1 film not only by polarized UV light but also by obl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d5146a125c1cc4f92bc51c266f3b201
https://doi.org/10.1889/1.1832352
https://doi.org/10.1889/1.1832352
Autor:
Hirokazu Takada, Vladimir G. Chigrinov, Haruyoshi Takatsu, Vladimir Kozenkov, Tatsuo Kawara, Elena K. Prudnikova, Zhihua Ling, Hoi Sing Kwok, Hidenari Akiyama
Publikováno v:
SID Symposium Digest of Technical Papers. 33:1106
The photo-induced alignment of liquid crystal onto a photochemical stable azo dye film is studied for the liquid crystal display (LCD) applications. The photo-aligning of azo dye takes place due to the pure reorientation of the molecular absorption o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad986e9a6d285ec1375c879291944cd7
https://doi.org/10.1889/1.1830138
https://doi.org/10.1889/1.1830138
Autor:
Vladimir Kozenkov, Hirokazu Takada, V. G. Chigrinov, Elena K. Prudnikova, Hidenari Akiyama, W.C. Yip, Masanobu Fukuda, H. S. Kwok, Haruyoshi Takatsu
Publikováno v:
SID Symposium Digest of Technical Papers. 32:1170
In this paper, the photo-induced alignment of liquid crystal on an azo dye film is discussed for the liquid crystal display (LCD) applications. This is a non-contact technique to align the liquid crystals so that the dust particles and static charges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f593ced243a14a139e35d0881e716fc8
https://doi.org/10.1889/1.1831768
https://doi.org/10.1889/1.1831768