LIQUID CRYSTAL DISPLAY DEVICE

摘要

PURPOSE: To provide a control circuit relating to a multi-display comprising plural liquid crystal displays and realizing enlarged displays and high definition displays especially with an inexpensive configuration. CONSTITUTION: It becomes possible to accelerate a response speed of a liquid crystal by providing this liquid crystal display device with a frame memory means for delaying 1st display data inputted from an external device by one frame, an arithmetic operation means for comparing the 1st display data stored in the frame memory and delayed by one frame with 2nd data, correction data outputted by the arithmetic operation means, and an addsubtraction operation means for adding/subtracting the correction data to/from the 1st display data, and by adding the correction data to display data of a pixel part changed in display contents.