发明名称 |
PERSONAL PORTABLE INFORMATION TERMINAL AND A USER INTERFACE METHOD USING THE SAME TERMINAL, CAPABLE OF HIGHLIGHTING DISPLAY INFORMATION ACCORDING TO INFORMATION INPUTTED VIA A ROTARY SWITCH |
摘要 |
PURPOSE: A personal portable information terminal and a user interface method using the personal portable information terminal are provided to allow a user to conveniently access and check information displayed on an information terminal by using a rotary switch which is a user interface. CONSTITUTION: The terminal comprises a rotary switch(100), a hardware layer(300) and a software layer(500). The rotary switch(100) moves up or down via a guideline formed at a side of an information terminal, and highlights or screen-scrolls a specific area of displayed information. The hardware layer(300) includes a position sensor(310) and an input controller(320). The position sensor(310) senses a movement of the rotary switch(100) which moves along the guideline and generates corresponding position information if the rotary switch(100) moves. The input controller(310) generates a selection signal if a user operates the rotary switch(100). The software layer(500) includes a program execution module(510) and a display module(520). The program execution module(510) performs a control corresponding to the selection signal of the rotary switch(100) inputted via the input controller(310).
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申请公布号 |
KR20050015100(A) |
申请公布日期 |
2005.02.21 |
申请号 |
KR20030053612 |
申请日期 |
2003.08.02 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HAN, YER JEAN |
分类号 |
H04B1/40;(IPC1-7):H04B1/40 |
主分类号 |
H04B1/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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