Patent ID: 9390665
Filing Date: 2016-07-12
CPC Classification: G02F,G06F,G09G,H01L

Claim Text:
1. A display device comprising: a display portion comprising a driver circuit and a pixel including a display element and a transistor; and a control portion configured to generate a secondary image signal from a primary image signal and configured to supply the secondary image signal to the display portion, wherein the control portion is configured to correct the primary image signal so that feedthrough caused by a parasitic capacitance of the transistor is compensated, wherein an amplitude of the secondary image signal corresponds to a difference between a potential of the corrected primary image signal and a reference potential, wherein the driver circuit is configured to output a driving signal to the pixel, and wherein the control portion is configured to generate the secondary image signal by adding feedthrough ΔV where VgH represents a high potential of the driving signal, Vsc represents the reference potential, and Vth represents a threshold voltage of the transistor.