Chiral smectic liquid crystals are used in ferroelectric LCDs which are fast-switching binary light modulators. Source: Internet
Further, LCDs sometimes use a technique called dithering which is time averaging colors to get intermediate colors such as alternating between two different colors to get a color in between. Source: Internet
How an LCD works using an active-matrix structure New zero-power (bistable) LCDs do not require continuous refreshing. Source: Internet
However LCDs had blurring issues and were terrible in comparison (some still) to even 72 Hz. Source: Internet
In addition, the technology offers a unique path toward high-brightness full-color displays, leading to displays that are four times brighter than reflective LCDs and twice as bright as other emerging technologies. Source: Internet
In any case, color range is rarely discussed as a feature of the display as LCDs are designed to match the color ranges of the content that they are intended to show. Source: Internet