发明名称 IMAGE PROCESSING APPARATUS AND METHOD
摘要 An image processing apparatus and an image processing method are provided. The image processing apparatus includes: a video processor which processes and displays an image; a receiver which receives a user's selection; and a controller which controls the video processor to display a plurality of password input screens each including a plurality of keys, display a key corresponding to the user's selection on a selected password input screen, and display a random key on at least one other password input screen from the plurality of password input screens which is different from the selected password input screen.
申请公布号 US2011066975(A1) 申请公布日期 2011.03.17
申请号 US20100791918 申请日期 2010.06.02
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM YUN-IL
分类号 G06F21/36 主分类号 G06F21/36
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