If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...

You'll still be making some major sacrifices in the name of scale.

Despite being the world’s biggest-selling projector brand for nearly a quarter of a century, Epson arguably hasn’t made quite the sort of impact on the currently trending portable home entertainment ...