Color crosstalk is a special defect of Plasma Display Panel(PDP).The causes of the color crosstalk are introduced firstly.Then,a novel method based on the spectroradiometry for color crosstalk characterization is pres...Color crosstalk is a special defect of Plasma Display Panel(PDP).The causes of the color crosstalk are introduced firstly.Then,a novel method based on the spectroradiometry for color crosstalk characterization is presented.It measures the spectral radiance distribution of red,green and blue homochromous cells.Next,the spectral radiance distributions of the area which includes enough pixels are measured in the red,green,blue full screen.Several equations for the characterization coefficients can be built.The data in the wavelength ranges which include enough spectrum radiance power for homochromous cells are selected to calculate.These coefficients of crosstalk could be easily got in this way.Then,the experimental results of color crosstalk are analyzed.It is indicated that the spectroradiometric method is an effective method for characterizing color crosstalk.展开更多
文摘Color crosstalk is a special defect of Plasma Display Panel(PDP).The causes of the color crosstalk are introduced firstly.Then,a novel method based on the spectroradiometry for color crosstalk characterization is presented.It measures the spectral radiance distribution of red,green and blue homochromous cells.Next,the spectral radiance distributions of the area which includes enough pixels are measured in the red,green,blue full screen.Several equations for the characterization coefficients can be built.The data in the wavelength ranges which include enough spectrum radiance power for homochromous cells are selected to calculate.These coefficients of crosstalk could be easily got in this way.Then,the experimental results of color crosstalk are analyzed.It is indicated that the spectroradiometric method is an effective method for characterizing color crosstalk.
