Design & Optimization of reflective IPS and transflective PVA TFT-LCDs
Date Issued
2007
Date
2007
Author(s)
Liu, Wen-Chieh
DOI
zh-TW
Abstract
We have tried to design the transflective wide-view angle mode of TFT-LCD by computer software in this paper. We have achieved the best state so far by comparing the simulation results. All of our designs are based on driving LC cell in the same vertical plane. We design the new kinds of transflective wide-view angle TFT-LCD after consulting the papers in the relative field. We also improve its display performance and expect to simply the structure.
The paper content can be distinguished by the time of research and process of improving. At first we set PVA mode is our first subject. We achieve the match of R-V curve and T-V curve by designing structure and analyzing parameters. Then we start IPS mode research in the next step. In this case ,we consider the wideband’s effect and the display performance under RGB dominate wavelength.. Then we adjust every parameter in our structure and apply it into transflective TFT-LCD.
In briefly, we have designed two kinds of wide-view angle mode of TFT-LCD in the method different from others. We also get good results in our simulation.
Subjects
IPS PVA
Type
thesis
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