METHOD AND AN APPARATUS FOR INPUTTING HANGUL THROUGH A TOUCH SCREEN, PARTICULARLY FOR EASILY INPUTTING A HANGUL THROUGH SIMPLE TOUCH OPERATION AND MOTION

摘要

PURPOSE: A method and an apparatus for inputting Hangul through a touch screen are provided to easily and rapidly input a Hangul by using the small number of keys.;CONSTITUTION: A Hangul input system(100) comprises a key region setting unit(200), a touch signal input unit(300), and a grapheme selection unit(400). The key region setting unit splits the input region into several key regions and sets the regions discriminated by each key. The touch signal input unit obtains a touched coordinate value and the touch state. According to the key region in which a touch input is started, a motion direction of a touch point and a touch end point, the grapheme selection unit selects input grapheme.;COPYRIGHT KIPO 2011