Image Sticking Reduction of Fringe Field Switching LCDs
نویسندگان
چکیده
We propose a kinetic model to characterize the image sticking phenomenon under nonuniform electric field in fringe field switching (FFS) LCDs by taking material properties and device parameters into account. This model agrees well with the experimental results. We investigate the voltage and temperature effects of image sticking based on this model. The image sticking of FFS cells employing positive and negative dielectric anisotropy LCs are compared and the physical mechanisms responsible for the observed differences are explained. In addition, methods for reducing the image sticking are discussed. Author
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تاریخ انتشار 2015