IC CIRCUIT FOR DRIVING TYPE IN IMAGE DISPLAY DEVICE

摘要

The circuit can perform a regular data processing regardless of input bits to reduce chip size. The circuit comprises: a control circuit (20) generationg internal control signal according to inputs of start pulse signal, clock pulse signal and sample and hold control signal, a shift register (30) shifting binary data, a D/A convertor (10) converting N bits image data to analog data, a sample and hold/OP amp circuit (40) generating LCD unit driving output combined by block units.