| 摘要 |
PURPOSE: A liquid crystal display device, an image signal correction circuit, an image signal correction method, and electronic devices are provided to reduce, minimize or resolve the vertical cross-talk due to the deterioration of display quality by correcting an image signal. CONSTITUTION: A liquid crystal display device includes a subtracter calculating the difference between an image signal and a reference signal. The image signal has information corresponding to the density of a pixel arranged in a matrix extending in row and column directions and being supplied in synchronization with horizontal scanning in the row direction and vertical scanning in the column direction. The reference signal has information corresponding to a reference density. The liquid crystal display device also includes a first accumulator group(332) and a second accumulator group(334) accumulating the difference for each column for one vertical scanning period and an adder(328) adding a value corresponding to an accumulated value associated with a column to the image signal of the column for correction.
|
