The 4th ePaper Industry Innovation Conference (ePIC 2026) closed in Shenzhen with 300+ guests and a 1,200 sqm ePaper zone. Based on the event and on a dataset of 67 global ePaper "first" products released from 2007 to 2026, five trends emerge: full color is now a real product track, consumer (B2C) innovation leads, AI has become a default feature, ePaper is shifting from a screen to a surface, and upstream platform technologies are breaking through in clusters.