发明名称 Portable terminal device with pointing device
摘要 A mobile phone includes a pointing device and an activation mark in the vicinity of the display section. When a user moves a pointer on the display section to a position indicating the mark and operates the decision key, a predetermined action is activated. The number of icons that can be displayed on the display section of the mobile phone is limited. Therefore, in order to easily activate a number of actions of the mobile phone, the aforementioned mark is utilized.
申请公布号 EP1431868(A2) 申请公布日期 2004.06.23
申请号 EP20030028247 申请日期 2003.12.09
申请人 NEC CORPORATION 发明人 NAGATA, HIDEAKI
分类号 G06F15/02;G06F1/16;G06F3/023;G06F3/033;G06F3/048;H04M1/02;H04M1/247;H04M1/725;H04Q7/38;(IPC1-7):G06F3/033 主分类号 G06F15/02
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