What is a primary feature of the projection display technology?

The primary feature of projection display technology is its capability of larger displays than flat panels. Projection systems work by utilizing a light source to project images onto a larger surface, typically a screen or wall. This flexibility allows for much larger images compared to flat-panel displays, which are limited by their physical dimensions.

Projection displays can be designed to create images that are many feet wide, making them ideal for settings such as movie theaters, conference rooms, and large presentations, where a bigger picture provides a more effective viewing experience.

Other options may present various advantages or usability aspects, but they do not encapsulate the primary benefit associated with projection display technology. For instance, while some projection systems can be compact, the hallmark of this technology lies in its ability to deliver large imagery rather than emphasizing size efficiency. Hence, the ability to create larger displays than flat panels stands out as the defining characteristic.