Multi-particle ink system, Advanced Color ePaper (E Ink ACeP™). The ACeP™ ink platform achieves a full color gamut, including all eight primary colors, by using colored ink particles. The ink can be incorporated into either microcapsule or Microcup® structures. Color is achieved by having all the colored particles in every pixel, removing the need for a color filter array (CFA). ACeP™ maintains ultra-low power and paper-like readability under all lighting conditions of regular E Ink ePaper.
Full-color
4 Inch Full Color E-paper Display
Size4 Inch
Exterior(mm)66.0(H)x99.0(H)
ColorFull color
Visual field(mm)56.4(H)x84.6(V)
DPI180
Resolution(px)400×600
Connection type SPI
Pixel distance(mm)0.141(H)x0.141(V)
Working voltage 3.0V
IC/
Operation temperature0-50℃
Substrate Type Glass base
Weight(g)11.92+1.19
DKE 东方科脉
DKE成立于2005年，十多年来一直致力于电子纸市场。现已成为集研发、设计、生产为一体的电子纸显示技术产品的专业制造商和服务商。如今，DKE也是全球电子纸行业的核心企业之一，在浙江嘉兴、辽宁大连市和越南拥有四个生产基地，员工总数超过千人。
How e-paper works
| E-paper Series | Color |
| Black&White | Black,White |
| Tri-Color | Black, White, Red, |
| Four-Color | Black, White, Red, Yellow |
| N-Color | Black, White, Red, Yellow, Blue, Green, Orange |
| Flexible | Bendable, Thin and Robust |
| Segment | Customization Supported |
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