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Abstract For this issue of ID , we are trying something a little different. Rather than the usual content covering the science and research behind the development of displays and display‐related technologies, we are turning our lens toward end‐user applications and taking a deeper dive into ancillary areas of innovation as it relates to digital signage. Developments around direct‐view LED (dvLED) technology are adding new functionalities to support a wider range of applications.
Sam Phenix (Sun,) studied this question.