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    • 8. 发明授权
    • Electronic device and method for performing function of electronic device
    • US11340780B2
    • 2022-05-24
    • US17257601
    • 2019-07-08
    • Samsung Electronics Co., Ltd.
    • Sangmin ShinDonghoon KangJikwang KangKyuhong KimYeojeong YoonYusun CheongYeunwook Lim
    • G06F3/04883H04W4/80G06F9/451G06F3/041G06F3/0354G06F3/038G06F3/04817
    • An electronic device is disclosed. The disclosed electronic device comprises: a touch screen display structure; a first wireless communication circuit; a second wireless communication circuit; a stylus pen including at least one button which can be pressed or touched; a processor operationally connected to the touch screen display structure and the first wireless communication circuit; and a memory operationally connected to the processor. A first application program including a first user interface, and a second application program including a second user interface are stored in the memory. The memory has instructions stored therein which are configured to cause, when executed, the processor to: execute the first application program and second application program when a user input is received; display at least one of the first user interface and second user interface by means of the touch screen display structure; receive a first signal, which is generated by the press or touch of the button for a first time period, from the stylus pen through the first wireless communication circuit; select one from the first application program and second application program on the basis of the first signal; change at least part of information displayed on the screen, at least partly on the basis of the selection; receive a second signal, which is generated by the press or touch of the button for a second time period different from the first time period, from the stylus pen through the first wireless communication circuit; and at least partly on the basis of the selection, perform a function of the first application program or a function of the second application program in response to the second signal. Various other embodiments are possible.