Sentences with phrase «when microcapsules»
An image — a text of a book — is created when microcapsules are positioned with either their dark or light side.
https://ebookfriendly.com/ Not exact matches
When a positive or negative electric field is applied, corresponding particles move to the top of the microcapsule where they become visible to the viewer.
When I began working on the project, I didn't have the know - how to charge the particles, disperse them properly or form an aqueous microcapsule, so we did seek assistance from experts in the fields of chemical engineering and material science.