Hybrid Aligned Rod-Like Liquid Crystalline Polymer Film as Viewing Angle Compensator for NW-TN-LCDs: Improvement of Gray Scale Performance
Summary :
A viewing angle compensator composed of a hybrid aligned rod-like liquid crystalline polymer (LCP) has been developed and commercialized. The viewing angle compensator has two controllable parameters. One is the average tilt angle, and the other is the thickness of the LCP layer. These two parameters and the driving cell parameter affect the viewing angle performance such as the Iso-contrast ratio (Iso-CR) and gray scale inversion. The optimum parameters were estimated by computer simulation techniques, and measurements of the viewing angle performance of the optimized panel were carried out. The results of the measurements coincided with the simulated results. The optimized panel shows great improvements in gray scale performance as well as Iso-CR.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E83-C No.10 pp.1588-1593
- Publication Date
- 2000/10/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Electronic Displays)
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Tadahiro KAMINADE, Eiji YODA, Keisuke SUZUKI, Takehiro TOYOOKA, Yoshihiro KOBORI, Kenji INOUE, Takao KURITA, "Hybrid Aligned Rod-Like Liquid Crystalline Polymer Film as Viewing Angle Compensator for NW-TN-LCDs: Improvement of Gray Scale Performance" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 10, pp. 1588-1593, October 2000, doi: .
Abstract: A viewing angle compensator composed of a hybrid aligned rod-like liquid crystalline polymer (LCP) has been developed and commercialized. The viewing angle compensator has two controllable parameters. One is the average tilt angle, and the other is the thickness of the LCP layer. These two parameters and the driving cell parameter affect the viewing angle performance such as the Iso-contrast ratio (Iso-CR) and gray scale inversion. The optimum parameters were estimated by computer simulation techniques, and measurements of the viewing angle performance of the optimized panel were carried out. The results of the measurements coincided with the simulated results. The optimized panel shows great improvements in gray scale performance as well as Iso-CR.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_10_1588/_p
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@ARTICLE{e83-c_10_1588,
author={Tadahiro KAMINADE, Eiji YODA, Keisuke SUZUKI, Takehiro TOYOOKA, Yoshihiro KOBORI, Kenji INOUE, Takao KURITA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Hybrid Aligned Rod-Like Liquid Crystalline Polymer Film as Viewing Angle Compensator for NW-TN-LCDs: Improvement of Gray Scale Performance},
year={2000},
volume={E83-C},
number={10},
pages={1588-1593},
abstract={A viewing angle compensator composed of a hybrid aligned rod-like liquid crystalline polymer (LCP) has been developed and commercialized. The viewing angle compensator has two controllable parameters. One is the average tilt angle, and the other is the thickness of the LCP layer. These two parameters and the driving cell parameter affect the viewing angle performance such as the Iso-contrast ratio (Iso-CR) and gray scale inversion. The optimum parameters were estimated by computer simulation techniques, and measurements of the viewing angle performance of the optimized panel were carried out. The results of the measurements coincided with the simulated results. The optimized panel shows great improvements in gray scale performance as well as Iso-CR.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Hybrid Aligned Rod-Like Liquid Crystalline Polymer Film as Viewing Angle Compensator for NW-TN-LCDs: Improvement of Gray Scale Performance
T2 - IEICE TRANSACTIONS on Electronics
SP - 1588
EP - 1593
AU - Tadahiro KAMINADE
AU - Eiji YODA
AU - Keisuke SUZUKI
AU - Takehiro TOYOOKA
AU - Yoshihiro KOBORI
AU - Kenji INOUE
AU - Takao KURITA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2000
AB - A viewing angle compensator composed of a hybrid aligned rod-like liquid crystalline polymer (LCP) has been developed and commercialized. The viewing angle compensator has two controllable parameters. One is the average tilt angle, and the other is the thickness of the LCP layer. These two parameters and the driving cell parameter affect the viewing angle performance such as the Iso-contrast ratio (Iso-CR) and gray scale inversion. The optimum parameters were estimated by computer simulation techniques, and measurements of the viewing angle performance of the optimized panel were carried out. The results of the measurements coincided with the simulated results. The optimized panel shows great improvements in gray scale performance as well as Iso-CR.
ER -
English
