Display method and system for portable device using external display device

摘要

A display system and method of a portable phone using an external display device are provided, in which application data is displayed, a user input information presentation mode is activated while the application data is displayed, and a user input information corresponding to a signal is presented on the application data, if the signal is input in the user input information presentation mode.

主权项

1. A display method of a portable device having a sensor, an internal display and connected to an external display, comprising:
displaying an application data on the external display; activating a user input information presentation mode, while the application data is displayed; determining whether the sensor is operating; analyzing, when the sensor is operating, a displacement signal generated by the sensor, wherein the displacement signal corresponds to a spatial displacement of the portable device; generating user input information corresponding to the displacement signal, wherein the user input information comprises at least one of a line drawing, a diagram drawing and a character input; and presenting the user input information overlaid with the application data on the application data on the external display.