公开(公告)号：US11526219B2

公开(公告)日：2022-12-13

申请号：US17260316

申请日：2019-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiyeon Sung ,  Nahye Kim ,  Minkyung Cho ,  Kyungmin Kim ,  Minwook Na

IPC: G06F3/0354 ,  H04W4/80 ,  G06F3/038 ,  G06F3/04812 ,  G06F3/04842 ,  G06F3/04883

Abstract: Disclosed is an electronic device. The electronic device receives a signal including color information of the stylus pen from the stylus pen inserted into a housing, through the wireless communication circuit and the short-range wireless communication protocol, senses that the stylus pen is detached from the housing, performs a memo function associated with the stylus pen, receives at least one stroke input onto the display through the stylus pen, and displays at least one stroke with a color specified from the color information, in response to the received stroke input.