Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Sensor Technology Co., Ltd.

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Boe Technology Groupco., Ltd.

Hefei Boe Display Technology Co., Ltd.

Feng Qu

Biqi Li

Jingwen Guo

Yali Wang

Zhihua Sun

Dongdong Zhang

Yanping Liao

Xibin Shao

Yingmeng Miao

Zongmin Liu

Qiujie Su

Jian Wang

Seungmin Lee

Yanzhao Li

Yinlong Zhang

Wei Li

Chuncheng Che

Lei Wang

Xiaojuan Wu

Feng Wang

Jing Liu

Long Wang

Wei Liu

Cong Wang

Yu Zhao

Fengzhen Lv

Jing Wang

Minghua Xuan

Dongni Liu

Lei Shi

Tong Yang

Jiaxing Wang

Haocheng Jia

Yi Ding

Hao Zhang

Wei Zhang

Lili Chen

Guangcai Yuan

Zhanfeng Cao

Yue Li

Yan Wang

Xiaobo Wang

Qi Qi

Xianjie Shao

Rui Ma

Chenru Wang

Ruijun Dong

Yingzi Wang

Jie Yang

Haixu Li

Xiaoye Ma

Hongliang Yuan

Ting Dong

Zhao Cui

Xue Cao

Ran Zhang

Guoqiang Tang

Jian Lin

Ke Wang

Yong Ma

Xue Dong

Wei Sun

Hui Wang

Qi Yao

Lihui Wang

Ying Wang

Feng Zhang

Haoliang Zheng

Min He

Fei Wang

Xiaodong Xie

Lili Wang

Haiwei Sun

Ce Ning

Tuo Sun

Xiao Lin Zhang

Shuo Zhang

Xin Gu

Zhijun Lv

Yan Lu

Chao Liu

Zhengliang Li

Hehe Hu

Jiao Zhao

Yuju Chen

Rui Li

Wenqu Liu

He H Liu

Liwen Dong

Sheng Wang

Yali Liu

Xiaofeng Yin

Li Ni Zhang

Li Li Ma

Junsheng Chen

Tienlun Ting

Jie Wu

Chen Meng

Yao Bi

Tengfei Zhong

An array antenna includes M number of first array elements, N number of second array elements, at least one first link and at least one second link, where M≥2, and/or N≥2, and both of M and N are positive integers; where in a case where M≥2, at least two of the M number of first array elements are connected to corresponding first switch units, respectively; and at least two of the first array elements electrically connected to the first switch units are electrically connected to a same first link; and/or in a case where N≥2, at least two of the N number of second array elements are connected to corresponding second switch units, respectively; and at least two of the second array elements electrically connected to the second switch units are electrically connected to a same second link.

Array antenna and man-machine interaction apparatus

Disclosed are a phase modulation surface unit, a phase modulation surface structure, and a terminal device. The phase modulation surface unit includes at least two phase-shifting layers which are stacked, where the phase-shifting layers each include: a first substrate; a second substrate; the first phase-shifting surface layer including at least one first electrode pattern extending in a first direction; the second phase-shifting surface layer including at least one second electrode pattern extending in a second direction and has one-to-one correspondence to the first electrode pattern, and the orthographic projection of the second electrode pattern on the first substrate intersecting with that of the corresponding first electrode pattern on the first substrate; and an tunable dielectric layer between the first phase-shifting surface layer and the second phase-shifting surface layer.

Phase modulation surface unit, phase modulation surface structure, and terminal device

The present disclosure provides a display assembly. The display assembly includes a display panel with a heat dissipation region; a heat dissipation assembly in the heat dissipation region and on a side of the display panel distal to a display surface of the display panel; and an antenna assembly in the heat dissipation region, with at least part of the antenna assembly located on the side of the display panel distal to the display surface.

Display assembly

A filter, a radio frequency device and an electronic apparatus. The filter includes a series branch, N parallel branches and a bridged branch; the series branch includes M series resonators; each of the N parallel branches includes a parallel resonator; the bridged branch includes a bridged resonator and a first inductor, the first end of each of the parallel branches is grounded, the second end of each of the parallel branches is connected with the series branch, the third end is located at a side of the bridged resonator away from the first inductor, the fourth end is located at a side of the first inductor away from the bridged resonator, the third end is connected to the first end of the ith parallel branch, the fourth end is connected to the second end of the (i+k)th parallel branch.

Filter, radio frequency device and electronic apparatus

A liquid crystal antenna and a communication device. The liquid crystal antenna includes: a first substrate; a second substrate; a plurality of antenna structures; a grounding electrode located on the side of the second substrate away from the antenna structures; each antenna structure includes a first microstrip line, a second microstrip line, and a liquid crystal layer, the first microstrip line includes first sub-microstrip lines and second sub-microstrip lines connected to the first sub-microstrip lines, the second microstrip line includes third sub-microstrip lines and fourth sub-microstrip lines connected to the third sub-microstrip lines, the first sub-microstrip lines and the third sub-microstrip lines all extend in a first direction and is arranged in a second direction, the orthographic projection of the liquid crystal layer covers at least part of the area of the orthographic projection of the first sub-microstrip lines and the orthographic projection of the plurality of third sub-microstrip lines.

Liquid crystal antenna and communication device

The present application provides an ultra-wideband antenna and an electronic apparatus, which relates to the technical field of mobile communication. The ultra-wideband antenna includes: a first substrate; a feed structure provided at a side of the first substrate; and a radiating structure provided on the one side of the first substrate and electrically connected to the feed structure, wherein the radiating structure includes a radiating patch and a wave-trapping unit, and the radiating patch is electrically connected to the feed structure. The novel ultra-wideband antenna has the characteristic of being capable of reconstructing the trapped wave provided by the present application may have a wide broadband, and may also trap wave, thereby reducing or even preventing mutual interference with communication protocols of other frequency bands during use.

Ultra-wideband antenna and electronic apparatus

The present disclosure provides an antenna, an antenna array and a communication system, and belongs to the field of communication technology. The antenna of the present disclosure includes: a phase shifter, including: a dielectric substrate, a first signal electrode, a first reference electrode, a second reference electrode, an interlayer insulating layer, at least one phase control unit; a first transmission structure and a second transmission structure; wherein the first transmission structure is electrically connected to one end of the first signal electrode, and the second transmission structure is electrically connected to the other end of the first signal electrode; and an antenna unit electrically connected to the second transmission structure.

Antenna, antenna array and communication system

A phase shifter and an electronic device are provided and belong to the field of communication technology. The phase shifter includes opposite first and second substrates; a tunable dielectric layer therebetween. The first substrate includes a first dielectric substrate; first and second transmission lines on a side of the first dielectric substrate close to the tunable dielectric layer; the first transmission line includes a first main line and at least one first branch connected to a side of an extending direction thereof; the second transmission line includes a second main line and at least one second branch connected to a side of an extending direction thereof; the first and second main lines are arranged side by side with a first gap therebetween. The second substrate includes a second dielectric substrate and a first electrode layer on a side of the second dielectric substrate close to the tunable dielectric layer.

Phase shifter and electronic device

A holographic antenna, a beam control method, an electronic device and a computer readable medium are provided. The holographic antenna includes: a dielectric substrate including a first and second surfaces, a radiation layer on the first surface, a reference electrode layer on the second surface and switching units. Slit openings are in the radiation layer and in a one-to-one correspondence with the switching units. The holographic antenna further includes: a calculation part configured to obtain an excitation amplitude of each slit opening through an amplitude sampling function according to position information, a target pointing angle and a simulation frequency of the slit opening; a processing part configured to discretize the excitation amplitude of the slit opening to obtain a discretization result; and a control part configured to control a switching state of a corresponding switching unit according to the discretization result, to control the switching state of the slit opening.

Holographic antenna, beam control method, electronic device, and computer readable medium

Embodiments of the present disclosure provide a method of driving display, and a display device. The method of driving display includes: scanning, progressively or rows by rows, a plurality of sub-pixels arranged in an N×M array, to turn on each row of sub-pixels scanned, so that a duration in which two adjacent rows of sub-pixels are simultaneously in an ON state is greater than or equal to two times a unit scanning time, wherein the unit scanning time is a time required for scanning a row of sub-pixels, N is an integer greater than 1, and M is an integer greater than 1; and applying data signals to at least two rows of sub-pixels simultaneously in the ON state, so that a duration of applying the data signals to each row of sub-pixels is greater than the unit scanning time.

Method of driving display, and display device

A phase shifter and a method for preparing a phase shifter are provided. The phase shifter includes at least one phase shifter unit. The phase shifter unit includes a substrate; a first lead and a second lead on the substrate and spaced apart from each other; a bridging section on the first lead and the second lead, wherein the bridging section is connected to the first lead and the second lead; and a third lead on a side of the bridging section away from the substrate.

Phase shifter and method for preparing phase shifter

A phase shifter, a phase shifter array, an antenna array and an electronic device are provided and belong to the field of communication technology. The phase shifter includes: first and second dielectric substrates opposite to each other, a first transmission line and a second transmission line on a side of the first dielectric substrate close to the second dielectric substrate, patch electrodes on a side of the second dielectric substrate close to the first dielectric substrate, and a tunable dielectric layer between a layer where the transmission lines are located and a layer where the patch electrodes are located; wherein orthographic projections of two ends of each patch electrode on the first dielectric substrate overlap with orthographic projections of the first and second transmission lines on the first dielectric substrate, respectively; and at least two of the plurality of patch electrodes are connected to different first bias voltage lines.

Phase shifter, phase shifter array, antenna array and electronic device

An antenna including a dielectric layer, and a first radiation patch and at least one second radiation patch on the dielectric layer; wherein each second radiation patch is connected to the first radiation patch through at least one switch unit; a side edge of the first radiation patch has at least one first opening; each switch unit includes a signal electrode and a membrane bridge; the signal electrode includes a first end connected to the second radiation patch and a second end opposite to the first end; an orthographic projection of the second end on the dielectric layer is within an orthographic projection of one first opening on the dielectric layer; the membrane bridge spans the one first opening and is electrically connected to the first radiation patch; and a first insulating layer is on a surface of the signal electrode close to the membrane bridge.

Antenna and electronic device

A display apparatus is provided. The display apparatus includes a display area and a peripheral area. The display area includes a first display sub-area and a second display sub-area. The second display sub-area has a subpixel distribution density lower than a subpixel distribution density of the first display sub-area. The display apparatus further includes an antenna, a touch structure, and a display module. The antenna includes a radiating plate, a feed line, a ground plate, and a slot extending through at least the ground plate. The radiating plate, the feed line, the ground plate, and the slot are at least partially in the second display sub-area and outside the first display sub-area.

Display apparatus

A display panel and a display device are provided. The display panel has a display area and a binding area. The display panel includes a color film substrate and an array substrate, wherein the color film substrate includes a near-field communication antenna, the near-field communication antenna includes a coil structure, and the coil structure is at least partially located in the display area; and the array substrate includes a first base substrate, a channel region and a non-channel region, wherein an orthographic projection of the coil structure on the first base substrate is located within an orthographic projection of the non-channel region on the first base substrate.

Display panel and display apparatus

Growing community of inventors

Beijing, China

Feng Qu