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4.3: Low‐Twist Vertically‐Aligned Transflective LCD
SID Symposium Digest of Technical Papers, 2004Abstract In this paper we propose a low‐twist vertically‐aligned transflective liquid crystal display (LCD). By optimizing the twist angle and the chiral pitch, we achieved high reflectance as well as high transmittance.
Mun Pyo Hong +9 more
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Transflective liquid-crystal display using low-twisted vertically aligned mode
Optics Letters, 2006We present the design of a transflective and low-power LCD using a low-twist vertically aligned liquid crystal (LC) cell, achieved by blending a chiral additive with a patterned reflector in a single-domain configuration. Unlike the conventional single-domain transflective LCD, in which it is possible to optimize only one of the transmissive and ...
Seo Hern, Lee +2 more
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Performance enhancement of twisted-bladed Savonius vertical axis wind turbines
Energy Conversion and Management, 2020Abstract It is important to determine the most optimal configuration of a Savonius vertical axis wind turbine that attains the best performance with a high self-starting ability. Thus, the effects of several design parameters including twist angle, overlap ratio, and endplates size ratio, along with the wind velocity on the performance of the ...
Ahmed S. Saad +3 more
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Vertical Load Induced with Twisted File Adaptive System during Canal Shaping
Journal of Endodontics, 2016To evaluate the vertical load induced with the Twisted File Adaptive (TFA; SybronEndo, Orange, CA) system during canal shaping of extracted teeth by comparing it with the Twisted File (TF, SybronEndo), ProTaper Next (PTN; Dentsply Maillefer, Ballaigues, Switzerland), and ProTaper Universal (PTU, Dentsply Maillefer) systems.Fifty-two root canals were ...
Ahmed, Jamleh, Khalid, Alfouzan
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Vertical Rolling Mill's Twist Vibration
2008 International Conference on Computer Science and Software Engineering, 2008This paper studies the twist vibration of the branch closed system in the main transmission system of the vertical rolling mill, by means of the method of the theory and measurement, reason of negative moment of two roller in rolling steel is found. The research result shows that the theoretical calculation is consistent with the spot measurement.
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Nondestructive Testing Method of Vertical Prestressed Finishing Twisted Steel Tension
Applied Mechanics and Materials, 2013Based on the dynamic, selecting the vibration shape functions for obtaining the structural frequency, without using the differential operation of the conventional Rayleigh law which improved the calculation accuracy, the three-parameter model was built which include the frequency of the exposed segment, the segment length of the exposed steel ...
Jian Jun Cai, Jia Long Sun, Feng Zhang
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Paths and cycles identifying vertices in twisted cubes
Applied Mathematics and Computation, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On properties of the vertical rotation interval for twist mappings
Ergodic Theory and Dynamical Systems, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Advanced Materials, 2022
AbstractArtificially introduced small twist angles at the interfaces of vertical layered heterostructures (VLHs) have allowed deterministic tuning of electronic and optical properties such as strongly correlated electronic phases and Moiré excitons.
Yang Lu +4 more
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AbstractArtificially introduced small twist angles at the interfaces of vertical layered heterostructures (VLHs) have allowed deterministic tuning of electronic and optical properties such as strongly correlated electronic phases and Moiré excitons.
Yang Lu +4 more
openaire +2 more sources