ITE Technical Report
Online ISSN : 2424-1970
Print ISSN : 1342-6893
ISSN-L : 1342-6893
23.2
Session ID : IDY99-44
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Evaluation of Image Quality for TFT-LCD using Multifield Driving Method with Moving Image Simulator
Goh ItohHaruhiko Okumura
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
The Multifield Driving method can reduce the power consumption of a driving circuit to less than half that with conventional methods, but image quality depends on not only 3D sampling patterns but also two kinds of line flicker which stem from feedthrough voltage and TFT leakage current. In this report, our objectives are to develop the moving image simulator using CRT displays and to valuate image quality of MFD method, in case of combining the MFD method with such ac driving methods as field, column, line and dot inversion. It was found that the dot inversion method was the most bearable respecting to line flicker.
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© 1998 The Institute of Image Information and Television Engineers
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