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公开(公告)号：US11888239B2
公开(公告)日：2024-01-30
申请号：US17432826
申请日：2020-02-07
发明人： Chih-Wei Hsu , Dong Yu , Hangfei Tang , Zhiyuan Xie
摘要： An antenna apparatus used in an electronic device having a flexible display that can be bent at a rotating shaft and that includes a primary screen and a secondary screen respectively configured on two sides of the rotating shaft. The antenna apparatus includes a first metal strip disposed on the primary screen frame close to one end of the rotating shaft, and a second metal strip disposed on the secondary screen frame close to the same end of the rotating shaft. The first metal strip is implemented as a plurality of antennas through dual-feed design. When the flexible display is in a folded state, the second metal strip is coupled to the first metal strip to generate radiation and is used as a parasitic antenna of the first metal strip.
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公开(公告)号：US20200373669A1
公开(公告)日：2020-11-26
申请号：US16637185
申请日：2017-11-10
发明人： Liang Xue , Pengfei Wu , Laiwei Shen , Zhiyuan Xie , Jiaqing You , Dong Yu
摘要： An antenna includes a radiator, where the radiator includes three parts separated by a gap, an end of a second part proximate to a first part is a first end, and an end of the second part proximate to a third part is a second end, a medium-high frequency feeder, electrically coupled to the radiator at a first coupling point, a low frequency feeder electrically coupled to the radiator, a first ground cable electrically coupled to the radiator at a second coupling point, where an adjustable component for controlling conduction of the first ground cable is disposed on the first ground cable, a length from the second coupling point to an end that is in the first end and the second end and that is further from the first coupling point is a quarter of a wavelength corresponding to a resonance frequency.
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公开(公告)号：US20240113431A1
公开(公告)日：2024-04-04
申请号：US18538416
申请日：2023-12-13
发明人： Chih-Wei Hsu , Dong Yu , Hangfei Tang , Zhiyuan Xie
摘要： An antenna apparatus used in an electronic device having a flexible display, the flexible display can be bent at a rotating shaft, the flexible display includes a primary screen and a secondary screen respectively configured on two sides of the rotating shaft. The antenna apparatus may include a first metal strip disposed on the primary screen frame close to one end of the rotating shaft, and a second metal strip disposed on the secondary screen frame close to the same end of the rotating shaft. The first metal strip may be implemented as a plurality of antennas through dual-feed design. When the flexible display is in a folded state, the second metal strip may be coupled to the first metal strip to generate radiation. In this case, the second metal strip may be used as a parasitic antenna of the first metal strip.
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公开(公告)号：US20220123469A1
公开(公告)日：2022-04-21
申请号：US17432826
申请日：2020-02-07
发明人： Chih-Wei Hsu , Dong Yu , Hangfei Tang , Zhiyuan Xie
摘要： An antenna apparatus used in an electronic device having a flexible display that can be bent at a rotating shaft and that includes a primary screen and a secondary screen respectively configured on two sides of the rotating shaft. The antenna apparatus includes a first metal strip disposed on the primary screen frame close to one end of the rotating shaft, and a second metal strip disposed on the secondary screen frame close to the same end of the rotating shaft. The first metal strip is implemented as a plurality of antennas through dual-feed design. When the flexible display is in a folded state, the second metal strip is coupled to the first metal strip to generate radiation and is used as a parasitic antenna of the first metal strip.
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公开(公告)号：US11128047B2
公开(公告)日：2021-09-21
申请号：US16637185
申请日：2017-11-10
发明人： Liang Xue , Pengfei Wu , Laiwei Shen , Zhiyuan Xie , Jiaqing You , Dong Yu
摘要： An antenna includes a radiator, where the radiator includes three parts separated by a gap, an end of a second part proximate to a first part is a first end, and an end of the second part proximate to a third part is a second end, a medium-high frequency feeder, electrically coupled to the radiator at a first coupling point, a low frequency feeder electrically coupled to the radiator, a first ground cable electrically coupled to the radiator at a second coupling point, where an adjustable component for controlling conduction of the first ground cable is disposed on the first ground cable, a length from the second coupling point to an end that is in the first end and the second end and that is further from the first coupling point is a quarter of a wavelength corresponding to a resonance frequency.
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