E Ink 元太科技 核心品牌

E Ink Spectra™ 3000
By using electronic shelf labels (ESL) with E Ink's technology, retailers have the ability to change pricing strategies as needed in real time.

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E Ink Spectra™ 3000

E Ink Spectra™ 3000 is a three color ePaper offered for retail and electronic shelf tag labels (ESL). Products using Spectra have the same high-contrast, sunlight readable, low-power performance of E Ink's other display types - now with a pop of color. The first generation of Spectra, E Ink Spectra™ 3000, features black, white and red or yellow particles.