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    • 3. 发明授权
    • Portable information terminal and an activating method thereof
    • 便携式信息终端及其激活方法
    • US6091031A
    • 2000-07-18
    • US19738
    • 1998-02-06
    • Je-hyung LeeJae-seong OhJin-chul Lee
    • Je-hyung LeeJae-seong OhJin-chul Lee
    • G06F1/26G06F3/033G06F3/041G06F3/048G08C21/00
    • G06F1/26G06F3/0488
    • A portable information terminal is provided. The terminal includes a touch screen panel having an activation area and an activating unit. The activation unit activates the portable information terminal when the terminal is turned off and an activating position on the activation area is pressed for a predetermined time. The activating unit contains a press position sensor, a press timer, and a controller. The press position sensor senses if a panel position on touch screen panel is pressed and determines a location of the panel position on the touch screen panel to generate corresponding press position data. The press timer determines if the panel position is pressed for at least a predetermined time to generate corresponding press time data. The controller inputs the press position data and the press time data, determines if the panel position is located within the activation area based on the press position data, and controls power supplied to various components of the portable information terminal such that the power is supplied when the panel position is located within the activation area and when the activation area is pressed for at least the predetermined time.
    • 提供便携式信息终端。 终端包括具有激活区域和激活单元的触摸屏面板。 当终端被关闭并且激活区域上的激活位置被按下预定时间时,激活单元激活便携式信息终端。 激活单元包含按压位置传感器,按压定时器和控制器。 按压位置传感器感测触摸屏面板上的面板位置是否被按下,并确定触摸屏面板上面板位置的位置,以产生相应的按压位置数据。 按下计时器确定面板位置是否被按下至少预定的时间以产生相应的按压时间数据。 控制器输入按压位置数据和按压时间数据,基于按压位置数据确定面板位置是否在激活区域内,并且控制提供给便携式信息终端的各个部件的电力,以便当 面板位置位于激活区域内,并且当激活区域被按压至少预定时间时。