DISPLAY DRIVER AND DRIVING METHOD REDUCING AMOUNT OF DATA TRANSFERRED TO DISPLAY DRIVER

摘要

A column driver (16) includes a basis function generator (32) internally within the column driver (16), and combination units (34) for combining the outputs of the basis function generator with coded transform image data input on input (28). Accumulator (36) accumulates decoded image data and driver circuitry (22), (24), (26) drives the columns of the display.