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AN EVALUATING METHOD FOR ELECTRICAL SURFACE CHARGE DENSITY OF POLYMER FILM POLYIMIDE FILM WITH IMPROVED SURFACE CHARGE DENSITY AND FLEXIBLE DEVICE USING SAME
AN EVALUATING METHOD FOR ELECTRICAL SURFACE CHARGE DENSITY OF POLYMER FILM POLYIMIDE FILM WITH IMPROVED SURFACE CHARGE DENSITY AND FLEXIBLE DEVICE USING SAME
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机译:具有改进的表面电荷密度和具有相同的柔性装置的聚合物膜聚酰亚胺膜的电表面电荷密度的评估方法
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摘要
The present invention provides a method for more accurately evaluating the surface insulation properties of a polymer film, and also provides a polyimide film having a saturation electrification voltage of 1.25 kV and a half-life exceeding 116 seconds as a flexible substrate using the method By doing so, it is possible to provide a flexible device with improved surface insulation properties.
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