公开(公告)号：US20220131268A1

公开(公告)日：2022-04-28

申请号：US17098647

申请日：2020-11-16

Applicant: Quanta Computer Inc.

Inventor： Wen-Yuan LO ,  Hui LIN ,  Jui-Chun JAO ,  Chen-An LU

IPC: H01Q5/35 ,  H01Q9/42 ,  H01Q1/24

Abstract: An antenna structure includes a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, and a dielectric substrate. The first radiation element has a positive feeding point. The second radiation element is coupled to the first radiation element. The third radiation element has a negative feeding point. The fourth radiation element is coupled to the third radiation element. The fifth radiation element is floating. The dielectric substrate has a first surface and a second surface which are opposite to each other. The first radiation element and the third radiation element are both disposed on the first surface of the dielectric substrate. The second radiation element, the fourth radiation element, and the fifth radiation element are all disposed on the second surface of the dielectric substrate.

公开(公告)号：US20230082822A1

公开(公告)日：2023-03-16

申请号：US17676354

申请日：2022-02-21

Applicant: Quanta Computer Inc.

Inventor： Wen-Yuan LO ,  Jui-Chun JAO ,  Chen-An LU ,  Yao-Sheng CHANG

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q13/10

Abstract: An electronic device is provided, including a housing, a first slot, a second slot, and a circuit board. The first and second slots are formed on the housing and spaced apart from each other. The circuit board is disposed in the housing and includes a first antenna structure and a second antenna structure. The first antenna structure has a Z-shaped conductive body, and the second antenna structure includes a microstrip portion and a base portion. The base portion is electrically connected to the conductive body, and the microstrip portion is spaced apart from the base portion.

公开(公告)号：US20200243962A1

公开(公告)日：2020-07-30

申请号：US16410177

申请日：2019-05-13

Applicant: Quanta Computer Inc.

Inventor： Wen-Yuan LO ,  Jui-Chun JAO ,  Kuo-Jung TSENG

IPC: H01Q1/48 ,  H01Q1/22 ,  H01Q5/10

Abstract: A mobile device includes a metal back cover, an edge appearance element, a display device, a supporting element, an antenna structure, and a ground element. The edge appearance element is made of a nonconductive material. The edge appearance element is connected to the metal back cover. The display device is disposed opposite to the metal back cover. The antenna structure is disposed on the supporting element. The antenna structure is positioned between the edge appearance element and the display device. The ground element is coupled to the metal back cover. The electromagnetic waves of the antenna structure are transmitted through the edge appearance element, such that the mobile device supports wireless communication.

公开(公告)号：US20170155198A1

公开(公告)日：2017-06-01

申请号：US14986009

申请日：2015-12-31

Applicant: Quanta Computer Inc.

Inventor： Wen-Yuan LO ,  Jui-Chun JAO ,  Lieh-Hung LIAO

IPC: H01Q13/10 ,  H01Q1/24

CPC classification number: H01Q13/10 ,  H01Q1/243

Abstract: A mobile device includes a metal back cover and a printed circuit board. The metal back cover has a slot. The printed circuit board includes a dielectric substrate, a first metal element, a second metal element, and via elements. The first metal element is disposed on a top surface of the dielectric substrate. The second metal element is disposed on a bottom surface of the dielectric substrate. The via elements are formed in the dielectric substrate, and are coupled between the first metal element and the second metal element. The first metal element is coupled to the metal back cover, such that a slot antenna is formed by the printed circuit board and the slot of the metal back cover. The slot antenna is excited by a signal source which is coupled to the second metal element.