Electronic ink display device

An electronic ink display device, comprising:

• a TFT array substrate;
• a first transparent substrate and a second transparent substrate tiled on the TFT array substrate, wherein a gap is present between the first transparent substrate and the second transparent substrate;
• a first transparent electrode layer located between the first transparent substrate and the TFT array substrate;
• a second transparent electrode layer located between the second transparent substrate and the TFT array substrate, wherein the first transparent electrode layer and the second transparent electrode layer are tiled on the TFT array substrate, wherein the gap is present between the first transparent electrode layer and the second transparent electrode layer;
• a first electronic ink material layer located between the first transparent electrode layer and the TFT array substrate;
• a second electronic ink material layer located between the second transparent electrode layer and the TFT array substrate, wherein the first electronic ink material layer and the second electronic ink material layer are tiled on the TFT array substrate, wherein the gap is present between the first electronic ink material layer and the second electronic ink material layer;
• and
• an edge sealant configured to fill the gap.