Electronic device has housing or part(s) that changes color to indicate operating state to user with transparent housing and light sources that illuminate depending on current operating state

摘要

The device has a housing (LGG) or part(s) that changes its color to indicate the device's operating state to the user. It has an at least partially transparent housing and light sources (LQ) beneath the housing that illuminate depending on the current operating state of the device. The housing can consist at least partly of an electroluminescent polymer material. Independent claims are also included for the following: a communications terminal.