公开(公告)号：EP4020705A1

公开(公告)日：2022-06-29

申请号：EP20854537.6

申请日：2020-08-12

申请人： Huawei Technologies Co., Ltd.

发明人： MA, Guozhong ,  LI, Jinlei ,  CHEN, Hao ,  ZHONG, Ding

IPC分类号： H01Q1/24

摘要： Embodiments of this application provide an antenna assembly and an electronic device with a rollable display. The electronic device includes a mobile or fixed terminal with an antenna, for example, a mobile phone or a tablet computer. In the electronic device provided in embodiments of this application, an antenna radiator located on a top metal frame or a bottom metal frame of the electronic device and an extension stub extending into the electronic device and connected to the antenna radiator increase a length of an antenna. This ensures antenna radiation efficiency, and resolves a problem in an existing mobile phone that a length for arranging antennas in the mobile phone is insufficient because a metal frame that can be used as an antenna is shortened.