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1. (WO2014192799) PORTABLE TERMINAL, INVALID-AREA SETTING PROGRAM, AND METHOD FOR SETTING INVALID AREA

Pub. No.:    WO/2014/192799    International Application No.:    PCT/JP2014/064090
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Thu May 29 01:59:59 CEST 2014
IPC: G06F 3/048
G06F 3/0488
Applicants: KYOCERA CORPORATION
京セラ株式会社
Inventors: FUKUI Yujiro
福井 裕二朗
Title: PORTABLE TERMINAL, INVALID-AREA SETTING PROGRAM, AND METHOD FOR SETTING INVALID AREA
Abstract:
 The present invention is provided with a display (14) provided with a touch panel (16), so that when a menu key (22c), etc., is operated on while a lock state is set, a lock screen image is displayed on the display (14). A prescribed area (80a, 80b) is set on both sides of the lock screen image. When a touch operation is performed in the prescribed area, a temporary invalid area (IA) is set so as to include a touch area corresponding to the touch operation. Information indicating the temporary invalid area is stored as history data in a history table, and the extent of an invalid area (NA) is determined on the basis of a plurality of history data. Then, when the lock state is released, the invalid area thus determined is set.