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This paper presents a dual-view (DV) liquid crystal display (LCD) fabricated with a twisted nematic (TN) cell that has patterned electrodes on its substrates. The TN DV LCD effectively inhibits the bright state light leakage in the un-intended viewing direction, improving the contrast ratio of the DV LCD when the right and the left subpixels of the DV LCD are addressed simultaneously. In the preferred...
In this paper, we study general anti-synchronization control and stabilization of 3-dimension discrete h$\acute{e}$non map by symbolic computation system and control method, the 3D generalized H$\acute{e}$non map is stabilized to fixed points. In stabilizing unstable discrete systems to a fixed point or high-period orbit process, we require no a prior analytical knowledge of the system under...
In this paper, adaptive control approach with uncertain parameters or not for 2D discrete-time Ushiki system is discussed both theoretically and numerically. Based on the Lyapunov stability theorem and the chaotic controlling methods, adaptive control scheme with uncertain parameters or not is given and illustrated with Ushiki system as example. Numerical simulations are presented to demonstrate the...
The analysis and testing for electromagnetic compatibility of WLAN used in medical environment are made in this paper. According to working principles of medical devices and WLAN equipment, the testing data and results are analyzed. The conclusion for the EMC is that WLAN is suitable for the medical environment, if its design and use are reasonable. The methods for WLAN equipment and medical devices...
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