glowtablet
nounUK /ˈɡləʊˌtæblət/
US /ˈɡloʊˌtæblət/
A glowtablet is a flat screen that gives off light and that you can carry with you.
She read her bedtime story on a glowtablet in the dark.
OTHER MEANINGS
2. A small flat lamp that glows softly and can be set on a table.
He switched on the glowtablet so the room would not be completely dark.
3. A glowing marker or sign board used to show information at night.
The glowtablet by the door told guests the party was upstairs.
4. A toy drawing pad that lights up so children can draw in the dark.
My little brother drew stars on his glowtablet before bed.