Leading digital paper supplier E Ink Holdings was awarded the “Paper Like Display” Quality-mark and China-mark for its color epaper display module by TÜV Rheinland Greater China—a Germany-based international inspection institution. The module, E Ink Kaleido Plus, is the first epaper module granted with the world-class certifications. Demand for e-paper has rocketed as digital display contents advance with increasing emphasis on visual health among users. However, the existing display product standards target at self-luminous products (e.g.,...