Date: October 15, 2025
Location: Chiba, Japan
While LED technology advances, alternative display solutions are also making strides. At CEATEC 2025, Iris Optronics unveiled its latest full-color e-paper technology, presenting a compelling option for specific outdoor advertising and public information applications.
The company's new-generation e-paper boasts a remarkable operating temperature range of -20°C to 85°C . This "ultra-wide temperature" capability makes it suitable for stable performance in extreme climates, a common challenge for outdoor electronics. Furthermore, the technology offers high visibility under direct sunlight and consumes very low power, below 5mW for small-size designs .
Although based on e-paper rather than LED, this development highlights a parallel trend in the digital signage market: the demand for energy-efficient, highly reliable, and environmentally adaptive displays . For businesses whose primary need is static or slowly changing content in outdoor settings, such advancements in e-paper could offer a low-maintenance, sustainable alternative.
