Method for improving image quality of color plasma display panel
A technology of plasma display and image quality, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve the problem of inconsistency between image gray level and display, and achieve the effect of improving display quality and reducing distortion.
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[0013] Such as image 3 As shown, a method for improving the image quality of a color plasma display is to calculate the error of each gray level and store it in a table of the error finder 200, and keep the error of each field to the next field when the image is displayed , adding and rounding to the data of the next field for display, and recursing the error of this field to the next field. The error recursion takes eight fields as a cycle, and then clears the previous error and recalculates at the eighth field , so that due to the characteristics of the human eye, the image seen is a comprehensive effect, which can better reduce the distortion of the gray level of the image. Concrete embodiment comprises the following steps:
[0014] a) First, measure the display brightness of the display screen, record the error between the actual gray level and the theoretical gray level, calculate the error of each gray level and store it in the error finder 200; in the finder 200 is a ...
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