Novel LCD Driver ICs with Built-in Programmable RGB independent Gamma Control

摘要

We have developed a novel LCD driver 1C with a programmable RGB Independent gamma-curve control function. Our driver can control gamma-curves of LCD panels with various gamma values. By setting only a few registers, detailed and accurate controls can be achieved. And, by correcting gamma-curve of red, green and blue independently, driven LCDs have achieved high quality display images without the color shift.