公开(公告)号：US20230198150A1

公开(公告)日：2023-06-22

申请号：US17954622

申请日：2022-09-28

Applicant: ASUSTeK COMPUTER INC.

Inventor： Zhi-Hua Feng ,  Pin-Tang Chiu

IPC: H01Q9/04 ,  H01Q1/22

CPC classification number: H01Q9/0414 ,  H01Q1/2291

Abstract: An antenna device disposed on a side frame of a metal case. The antenna device includes a first slot, a dielectric substrate, a feeding metal portion, a ground portion, and a feeding source. The first slot is on the side frame, so that a part of the side frame surrounded by the first slot serves as a radiating metal portion. The dielectric substrate includes a first surface and a second surface and is disposed on the radiating metal portion through the first surface. The feeding metal portion is on the second surface of the dielectric substrate, so that a vertical projection of the feeding metal portion overlaps with the radiating metal portion. The ground portion is on the second surface of the dielectric substrate and connected to the metal case. The feeding source is on the second surface and connected to the feeding metal portion and the ground portion.

公开(公告)号：US11871512B2

公开(公告)日：2024-01-09

申请号：US17489927

申请日：2021-09-30

Applicant: ASUSTeK COMPUTER INC.

Inventor： Zhen-De Jiang ,  Pin-Tang Chiu ,  Chia-Ho Lin ,  Zhi-Hua Feng

IPC: H05K1/02 ,  H05K1/16 ,  H01Q1/48 ,  H05B45/30 ,  H01Q23/00

CPC classification number: H05K1/0274 ,  H01Q1/48 ,  H05K1/0243 ,  H05K1/16 ,  H01Q23/00 ,  H05B45/30 ,  H05K2201/10098 ,  H05K2201/10106

Abstract: A circuit board includes a substrate, a driver circuit, at least one light-emitting element, a grounding circuit, and an antenna unit. The substrate includes a first circuit layer and a second circuit layer. The driver circuit is located on the first circuit layer. The light-emitting element is located on the first circuit layer and is electrically connected to the driver circuit, so that the driver circuit controls the light-emitting element to emit light. The grounding circuit is located on the second circuit layer and is electrically connected to the driver circuit. The grounding circuit includes a plurality of conductive traces, and the conductive traces are arranged toward one side to form a clearance area on the second circuit layer. The antenna unit is located on the first circuit layer and corresponds to the clearance area to receive and transmit a radio frequency signal.

公开(公告)号：US11870131B2

公开(公告)日：2024-01-09

申请号：US17584608

申请日：2022-01-26

Applicant: ASUSTeK COMPUTER INC.

Inventor： Zhi-Hua Feng ,  Wei-Shao Su ,  Pin-Tang Chiu

IPC: H01Q1/24 ,  H04B7/06

CPC classification number: H01Q1/243 ,  H04B7/0602

Abstract: An electronic device is provided, including: a plurality of antennas, a switch, a sensor, a wireless communication transceiver, and a processor, electrically connected to antennas, the switch, the sensor, and the wireless communication transceiver, and configured to execute an antenna selection procedure according to a scenario of the electronic device, to connect at least one of the antennas to the sensor or the wireless communication transceiver through the switch.

公开(公告)号：US11715878B2

公开(公告)日：2023-08-01

申请号：US17476544

申请日：2021-09-16

Applicant: ASUSTeK COMPUTER INC.

Inventor： Zhi-Hua Feng ,  Chia-Ho Lin ,  Pin-Tang Chiu ,  Zhen-De Jiang

IPC: H01Q9/04 ,  H01Q1/48 ,  H01Q5/357

CPC classification number: H01Q9/0457 ,  H01Q1/48 ,  H01Q5/357 ,  H01Q9/0471

Abstract: A three-dimensional electronic component includes a first surface, a second surface, a third surface, and a fourth surface, and an antenna structure. The antenna structure includes a first radiating metal portion, a second radiating metal portion, an adjusting metal branch, a first ground connection portion, a second ground connection portion, a feed point, and a ground point. The first radiating metal portion on the first surface extends to the second surface. The second radiating metal portion on the first surface extends to the third surface. A gap is between the first radiating metal portion and the second radiating metal portion. The adjusting metal branch on the first surface is connected to the first radiating metal portion. The feed point on the first radiating metal portion is close to the gap. The ground point on the second radiating metal portion is close to the gap.

公开(公告)号：US20220117081A1

公开(公告)日：2022-04-14

申请号：US17489927

申请日：2021-09-30

Applicant: ASUSTeK COMPUTER INC.

Inventor： Zhen-De Jiang ,  Pin-Tang Chiu ,  Chia-Ho Lin ,  Zhi-Hua Feng

IPC: H05K1/02 ,  H01Q1/48

Abstract: A circuit board includes a substrate, a driver circuit, at least one light-emitting element, a grounding circuit, and an antenna unit. The substrate includes a first circuit layer and a second circuit layer. The driver circuit is located on the first circuit layer. The light-emitting element is located on the first circuit layer and is electrically connected to the driver circuit, so that the driver circuit controls the light-emitting element to emit light. The grounding circuit is located on the second circuit layer and is electrically connected to the driver circuit. The grounding circuit includes a plurality of conductive traces, and the conductive traces are arranged toward one side to form a clearance area on the second circuit layer. The antenna unit is located on the first circuit layer and corresponds to the clearance area to receive and transmit a radio frequency signal.

公开(公告)号：US20220102862A1

公开(公告)日：2022-03-31

申请号：US17476544

申请日：2021-09-16

Applicant: ASUSTeK COMPUTER INC.

Inventor： Zhi-Hua Feng ,  Chia-Ho Lin ,  Pin-Tang Chiu ,  Zhen-De Jiang

IPC: H01Q9/04 ,  H01Q1/48

Abstract: A three-dimensional electronic component includes a first surface, a second surface, a third surface, and a fourth surface, and an antenna structure. The antenna structure includes a first radiating metal portion, a second radiating metal portion, an adjusting metal branch, a first ground connection portion, a second ground connection portion, a feed point, and a ground point. The first radiating metal portion on the first surface extends to the second surface. The second radiating metal portion on the first surface extends to the third surface. A gap is between the first radiating metal portion and the second radiating metal portion. The adjusting metal branch on the first surface is connected to the first radiating metal portion. The feed point on the first radiating metal portion is close to the gap. The ground point on the second radiating metal portion is close to the gap.

公开(公告)号：US11177562B2

公开(公告)日：2021-11-16

申请号：US16736891

申请日：2020-01-08

Applicant: ASUSTeK COMPUTER INC.

Inventor： Bo-Hua Yang ,  Yu-Hsiang Huang ,  Shao-Kai Liu ,  Zhi-Hua Feng

IPC: H01Q3/24 ,  H01Q1/42 ,  H01Q1/48

Abstract: An electronic device is provided. The electronic device includes a metal housing, an insulation element, and an antenna unit. The insulation element is disposed on the metal housing and includes a first heat dissipation hole. The antenna unit is disposed on the insulation element and includes a radiation portion and a feeding portion. The radiation portion is composed of a conductor. The feeding portion is electrically connected to the radiation portion and a grounding plane. In this way, according to the electronic device, space configuration inside the electronic device is saved and a shielding effect of the metal housing is prevented from affecting stability of sending and receiving a signal.