AMOLED display panel brightness compensation method and device
A display panel and brightness compensation technology, applied in static indicators, instruments, etc., can solve problems such as brightness attenuation of AMOLED display panels, and achieve normal display, simple steps, and simple structure
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[0042] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.
[0043] The present invention aims at problems such as the brightness compensation device of the existing AMOLED display panel, because a circuit or a sensor for detecting the luminous state needs to be installed in the display panel, and only the aging state of the TFT can be determined, and the aging state of the OLED light-emitting device cannot be determined. The st...
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