METHOD OF DETECTING TOUCH POSITION, TOUCH SUBSTRATE AND DISPLAY DEVICE HAVING THE SAME

摘要

PURPOSE: A hybrid type touch location detection method, touch board, and display apparatus including the same are provided to control the strength of a touch sense by including a control unit. CONSTITUTION: A first electrode unit(360) is extended from a first surface of a base board to a first direction. A second electrode unit(370) is extended to a second direction which crosses to the first direction. A pressure sensing element(380) is arranged a cross area between a first and a second electrode unit. The pressure sensing element is QTC(quantum tunneling composite). A common electrode(350) is formed on a second surface of the base board.