Electronic ink
part · 1997 · Digital age
A display made of microcapsules with pigment.
Principles and materials it uses
- Electromagnetism — uses. The pigment moves in an electric field.
- Plastic — is made of. Microcapsules in a plastic film.
- Titanium — is made of. The white particles are titanium dioxide.
Where it is used
- E-reader — is part of. An electronic ink screen.