Patent ID: 9411182
Filing Date: 2016-08-09
CPC Classification: G02F,G09G

Claim Text:
1. A signal processing device comprising: a detection unit that detects, on the basis of a signal that controls a voltage to be applied to each of the plurality of pixels, a boundary between (i) a first pixel corresponding to a first signal that applies a first voltage and (ii) a second pixel adjacent to the first pixel and corresponding to a second signal that applies a second voltage different in potential from the first voltage at least by a predetermined threshold; and a correction unit that corrects the first signal to a third signal that applies a third voltage higher than the first voltage, and the second signal to a fourth signal that applies a fourth voltage higher than the second voltage, wherein the second voltage is higher than the first voltage, the fourth voltage is higher than the third voltage, and a potential difference between the first voltage and the third voltage is larger than a potential difference between the second voltage and the fourth voltage.