On April 6th, E Ink Yuantai Technology announced today that it has launched the full-color electronic paper E Ink Spectra 6 technology. The official said that this is a revolutionary new color electronic paper that provides unprecedented color saturation and vividness of reflective displays, and is comparable to the same color effect of the most advanced paper color printers on the market today. E Ink Spectra 6 aims to provide a print-like alternative to all paper poster boards, suitable for in-store advertising, indoor billboards, or to replace any paper poster boards. At present, the resolution of Spectra 6 color electronic paper has been optimized to 200 PPI, the contrast ratio is 30:1, and it can operate in the temperature range of 0 to 50 degrees Celsius. In the display part of the screen, E Ink Sparkle can also be used to design partial image flickering effects. Through partial dynamic image special effects, it can highlight the transmission of advertising messages and help advertisers achieve more eye-catching product promotion effects. E Ink Spectra 6 will provide a variety of display sizes to choose from, allowing customers to choose the appropriate size according to different application scenarios. It is expected to be mass-produced and launched in 2024.