FILTER HAVING TOUCH INPUT AND DISPLAY DEVICE HAVING THE SAME

摘要

PURPOSE: A display device and display filter having a contact input sensing function are provided to minimizes a thickness of a filter and block an external noise which induces malfunction of an indoor or outdoor display device with a function preventing condensation. CONSTITUTION: A base substrate(110) is arranged to a front display panel. An optical filter unit includes a reflection preventing layer laminated to a base substrate. A vibration sensing unit senses vibration generated from a contact location of the optical filter unit as a contact element, which is installed in an optical filter unit, is contacted to random location of an optical filter unit.