Abstract:
An apparatus and a method for integrally managing maintenance of a plurality of electronic devices are provided, where the device management system includes a server that stores maintenance packages; a plurality of electronic devices that execute maintenance; and a device management apparatus that acquires a plurality of maintenance packages with respect to the plurality of electronic devices from the server, generates a general maintenance schedule including at least one maintenance execution time with reference to the plurality of maintenance packages, and executes maintenance of an electronic device from among the plurality of electronic devices corresponding to the at least one maintenance execution time, when the at least one maintenance execution time arrives.
Abstract:
A touch screen panel may include a liquid crystal, a first transparent electrode and a second transparent electrode provided at both sides of the liquid crystal, and a controller configured to transfer image data to the first transparent electrode and the second transparent electrode in a first mode and sense a touch of a user on at least one of the first transparent electrode and the second transparent electrode in a second mode.