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] like image 3 As shown, a method for improving the image quality of a color plasma display screen, the error of each gray level is calculated and stored in a table of the error finder 200, and the error of each field is reserved to the next field when the image is displayed , and the data of the next field is added and rounded for display, and the error of this field is recursive to the next field. The error recursion takes eight fields as a cycle, and then the previous error is cleared and recalculated when the eighth field is reached. , 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. The specific embodiment includes 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 f...
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