Original Publication Date: 2000-Feb-01
Included in the Prior Art Database: 2003-Jun-19
To spread a light-storing function paint on the key top letters, of the keyboard of the Mobile PCs likes Notebook PC, PDA, and so on. Currently, it's difficult for you to operate your PC any place in the dark. The invention could help you to operate your Mobile PC where in the dark, such an airplane, vehicle, and train, etc., without any extra electrical power.