Guangdong Oppo Mobile Telecommunications Corp., Ltd.

Ning Zhao

Shasha Hu

Xinbao Wang

Liang Gu

Tianping Liang

Shengzhao Xiang

Haijun Tang

Guolin Liu

Yantao Li

The present disclosure provides an electronic apparatus including a main body, a sliding seat, a middle frame and four first antenna radiators. The main body may have a receiving space defined therein. An opening may be formed in the main body to communicate with the receiving space such that the receiving space can be communicated outside via the opening. The sliding seat may be received in the receiving space and movably connected to the main body such that the sliding seat can have a capability of being moved out from or retracted into the receiving space via the opening. The middle frame may be received in the receiving space. Four first antenna radiators may be disposed on the middle frame and the sliding seat respectively. The four first antenna radiators may have a capability of operating at a first frequency band.

Electronic apparatus and smartphone

A metal housing, an antenna assembly, and an electronic device are provided. The metal housing includes a peripheral frame provided with at least one micro-seam zone which divides the peripheral frame into at least one segment of frame body, each micro-seam zone is formed by at least two micro-seams arranged at intervals, and a metal part is provided between two adjacent micro-seams. The antenna assembly includes the metal housing and at least one switch, the switch includes a first end and at least one second end, the first end is electrically coupled to the frame body divided by the micro-seam zone, the at least one second end electrically coupled to the metal part, and the at least one segment of frame body divided by the at least one micro-seam zone is an independent antenna comprised by the antenna assembly. The electronic device includes the antenna assembly.

Metal housing, antenna assembly and electronic device

A housing is provided. The housing includes a first housing area, a second housing area, a slit strip and a connecting segment, the slit strip includes at least one slit, the first housing area and the second housing area are located at two sides of the slit strip, the connecting segment are located at an extending path of the slit strip, the connecting segment electrically conductively couples the first housing area and the second housing area. An antenna device and a mobile terminal are also provided by the present disclosure.

Housing, antenna device and mobile terminal

The present disclosure provides an electronic device, a mobile terminal and an antenna assembly. The electronic device includes: a case defining an accommodating groove; a movable support slidably connected to the case, and capable of moving out of or retracting into the accommodating groove; and a first antenna installed on the movable support. Since the first antenna may be ejected out of the accommodating groove along with the movable support, influence of other components disposed inside the electronic device on the first antenna may be reduced. Thus, the implementation of the present disclosure may improve antenna performance of the electronic device.

Electronic device, mobile terminal and antenna assembly

A metal rear cover for the terminal () and a terminal are provided. The metal rear cover for the terminal () includes a base plate () provided with at least one micro-seam band (), the micro-seam band () is provided with a plurality of micro-seams (), and the at least one micro-seam band () divides the base plate () into at least two radiation parts (). At least one of the at least two radiation parts () is configured to be coupled to a matching circuit () and to receive a feeding signal via the matching circuit ().

Metal rear cover for terminal and terminal

The present disclosure provides an antenna device including a radio frequency transceiving circuit; a matching circuit, electrically coupled to the radio frequency transceiving circuit; and a metal housing, the edge of the metal housing including an arc-shaped section, the metal housing being provided with at least one micro-seam band, the at least one micro-seam band including an arc-shaped part, said arc-shaped part matching the arc-shaped section of the metal housing, the radio frequency transceiving circuit being electrically coupled to the metal housing by means of the matching circuit, such that the metal housing is used as a radiating body of the antenna device, the metal housing being grounded by means of a grounding wire, the grounding wire being provided with an on-off switch configured to control the grounding wire. The present disclosure further provides a mobile terminal.

Antenna device and mobile terminal

An antenna device includes a slot, a connecting assembly, a first capacitor, a first match circuit, an antenna and a second match circuit. The slot is defined in a shell of the mobile terminal. The slot separates the shell into a first part and a second part. The first part is configured to couple with a mainboard via a first feeding point to form a slot antenna. The connecting assembly connects the first part with the second part. The first capacitor couples the first part and the first feeding point. The first match circuit couples the first capacitor and the first feeding point. The antenna is configured to send a signal through the slot. The antenna is disposed above the mainboard and below the slot and the antenna couples with the mainboard via a second feeding point.

Antenna device for mobile terminal and mobile terminal

An antenna device includes a slot, a connecting assembly, a first capacitor and a match circuit. The slot is defined in a shell of the mobile terminal. The slot separates the shell into a first part and a second part, and the first part couples with a mainboard via a feeding point to form a slot antenna. The connecting assembly connects the first part with the second part. The first capacitor couples the first part with the feeding point. The match circuit couples the first part with the feeding point.

The present disclosure provides a conductive cover, a housing assembly and a terminal. The conductive cover includes a first portion, a second portion, a conductive suspended strip and a conductive connecting member. A slot is defined between the second portion and the first portion. The conductive suspended strip is located in the slot and has a length equal to a length of the slot. An insulating layer is provided between the conductive suspended strip and the first portion, and another insulating layer is provided between the conductive suspended strip and the second portion. The conductive connecting member bridges over the slot, is electrically connected with the first portion and the second portion, and is insulated from the conductive suspended strip.

Conductive cover, housing assembly and terminal

A metal rear cover for a terminal and a terminal are provided. The metal rear cover includes a base plate provided with at least one micro-seam band, and the micro-seam band includes a plurality of micro-seams. The plurality of micro-seams are arranged equidistantly, a distance between two adjacent micro-seams is larger than a width of the micro-seam, the at least one micro-seam band divides the base plate into at least two radiation parts including a first radiation part and a second radiation part. A conducting switch is coupled between the first radiation part and the second radiation part, and configured to disconnect or connect the first radiation part with the second radiation part, so that transceiving of different preset frequency ranges can be achieved by the metal rear cover, when the conducting switch disconnects or connects the first radiation part with the second radiation part.

An electronic device is provided and includes a metal housing and at least one switch. The metal housing includes a peripheral frame provided with at least one micro-seam zone, the at least one micro-seam zone divides the peripheral frame into at least one segment of frame body, each micro-seam zone is formed by at least two micro-seams arranged at intervals, and a metal part is provided between two adjacent micro-seams. The switch includes a first end and a second end, the first end is electrically coupled to the frame body, and the second end is electrically coupled to the metal part. The at least one segment of frame body is an independent; the switch includes a plurality of second ends coupled to the different metal parts within the micro-seam zone, the antenna expands a variety of low-frequency bandwidths through different open-closed states of the switch.

Growing community of inventors

Dongguan, China

Ning Zhao