Dual LCD display, controller for dual LCD display, method for generating drive signals for dual LCD display color LCD panel and achromatic LCD panel, and multiple color panels for dual LCD display color LCD panel How to determine the drive value

摘要

A display including a color panel, an achromatic panel, a backlight, and a panel controller configured to generate color panel and achromatic panel drive values. The panels may be LCD panels. The color panel drive values dynamically compensating for variations in the color of light transmitted by the achromatic panel due to varying drive conditions of the achromatic panel. The invention includes a system, method, or controller for generating or providing color panel drive values (and optionally also achromatic panel drive values) for a dual panel display in accordance with any embodiment of the method), and optionally also storing the drive values in an look-up table, and a computer readable medium which stores code for implementing any embodiment of the method.