TRANSPARENT INFORMATION WINDOW

摘要

PURPOSE: A transparency information transfer window is provided to maintain the transparency status and to display information, thereby displaying varying information without special restraint not being distracted by viewing. CONSTITUTION: A transparency display(110) displays information in transparency status. A driving unit(130) sanctions a driving signal to the transparency display. A wireless communication unit(150) transceives information wirelessly with an external terminal. A memory unit(170) stores display information.