Drive circuit
AssigneeSony Semiconductor Solutions Corporation
InventorKota MASE
Life of this patent
Estimating the term…
Abstract
To suppress disturbance of a video or the like. A drive circuit is a drive circuit that drives each picture element in a display device arranged in a matrix, and includes a noise imparting unit. In a case where the gradation level of the picture element is a predetermined gradation level, the noise imparting unit imparts one of a plurality of correction values to the gradation level data of the picture element.
Claims15
A drive circuit that drives picture elements in a display device arranged in a matrix, the drive circuit comprising
- a noise imparting unit that imparts one of a plurality of correction values to gradation level data of a picture element of the picture elements in a case where a gradation level of the picture element is a predetermined gradation level.
A drive circuit that drives picture elements in a display device arranged in a matrix, the drive circuit comprising
- a gamma correction unit that executes gamma correction on gradation level data for a picture element of the picture elements, the gamma correction unit switching a plurality of gamma curves for each frame.
Dependencies are inferred from the claim text.