E Ink
| Legend | Item |
|---|---|
| 1 | Upper layer |
| 2 | Transparent electrode layer |
| 3 | Transparent micro-capsules |
| 4 | Positively charged white pigments |
| 5 | Negatively charged black pigments |
| 6 | Transparent oil |
| 7 | Electrode pixel layer |
| 8 | Bottom supporting layer |
| 9 | Light |
| 10 | White |
| 11 | Black |
E Ink (electronic ink) is a brand of electronic paper (e-paper) display technology commercialized by the E Ink Corporation, which was co-founded in 1997 by MIT undergraduates JD Albert and Barrett Comiskey, MIT Media Lab professor Joseph Jacobson, Jerome Rubin and Russ Wilcox.
It is available in grayscale and color, and is used in mobile devices such as e-readers, digital signage, smartwatches, mobile phones, electronic shelf labels and architecture panels.