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

Wei Li

Yanzhao Li

Yinlong Zhang

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

Zhao Cui

Jiaxing Wang

Haocheng Jia

Yi Ding

Hao Zhang

Wei Zhang

Guangcai Yuan

Lili Chen

Zhanfeng Cao

Yue Li

Yan Wang

Xiaobo Wang

Qi Qi

Rui Ma

Xianjie Shao

Chenru Wang

Ruijun Dong

Yingzi Wang

Zhengliang Li

Hehe Hu

Jie Yang

Haixu Li

Xiaoye Ma

Hongliang Yuan

Ting Dong

Xue Cao

Ran Zhang

Guoqiang Tang

Jian Lin

Yong Ma

Xue Dong

Wei Sun

Hui Wang

Qi Yao

Lihui Wang

Ying Wang

Feng Zhang

Haoliang Zheng

Min He

Xiaodong Xie

Fei Wang

Lili Wang

Haiwei Sun

Ce Ning

Tuo Sun

Xiao Lin Zhang

Shuo Zhang

Xin Gu

Zhijun Lv

Yan Lu

Chao Liu

Kun Zhao

Jiao Zhao

Yuju Chen

Rui Li

Wenqu Liu

He H Liu

Liwen Dong

Sheng Wang

Yali Liu

Xiaofeng Yin

Li Ni Zhang

Jie Wu

Li Li Ma

Junsheng Chen

Tienlun Ting

Yao Bi

Chen Meng

Tengfei Zhong

The present disclosure provides a substrate integrated with a passive device and a method for manufacturing the same, and belongs to the technical field of communications. The substrate integrated with a passive device according to the present disclosure includes a dielectric layer provided with a first connection via; and the passive device at least including an inductor. The inductor includes a plurality of first sub-structures and a plurality of second sub-structures respectively disposed on two opposite sides of the dielectric layer, and two adjacent first sub-structures of the plurality of first sub-structures are short-circuited by a corresponding one of the plurality of second sub-structures through the first connection via penetrating through the dielectric layer, so as to form an induction coil of the inductor.

Substrate integrated with passive device and method for manufacturing the same

A display panel is provided. The display panel includes a plurality of subpixels, a plurality of antenna units, a color filter and a black matrix. The color filter includes a plurality of color filter blocks. An orthographic projection of a respective color filter block of the plurality of color filter blocks on a first base substrate at least partially overlaps with an orthographic projection of a third electrode on the first base substrate, and at least partially overlaps with an orthographic projection of a fourth electrode on the first base substrate. An orthographic projection of the black matrix on the first base substrate at least partially overlaps with an orthographic projection of a first electrode on the first base substrate, and at least partially overlaps with an orthographic projection of a second electrode on the first base substrate.

Display panel and display apparatus

A synchronization method includes: acquiring radio frame data from a sending node; performing a search of a synchronization signal in the radio frame data in the radio frame to determine location information of the synchronization signal in the radio frame data; determining a time calibration parameter of the receiving node according to the location information of the synchronization signal and a frame structure of the radio frame; and calibrating a local clock of the receiving node according to the time calibration parameter and the local clock of the receiving node, so that the receiving node is synchronized with the sending node.

Synchronization method and apparatus

An antenna and an antenna system. The antenna includes: a first dielectric layer () having a first surface and a second surface, which are arranged opposite each other in a thickness direction thereof; a radiation patch (), which is arranged on the first surface of the first dielectric layer; and a first electrode layer (), which is arranged on the second surface of the first dielectric layer, and at least partially overlaps with the orthographic projection of the radiation patch on the second surface, wherein the first electrode layer has inner recesses (), and openings of the inner recesses face the radiation patch. The orthographic projection of at least part of a radiation edge of the radiation patch on the first dielectric layer at least partially overlaps with the orthographic projections of the inner recesses on the first surface.

Antenna and antenna system

A leaky-wave antenna includes: first and second substrates opposite to each other; and an adjustable dielectric layer between the first and second substrates; the first substrate includes a first dielectric substrate, and first and second transmission lines on a side of the first dielectric substrate close to the adjustable dielectric layer; the first transmission line includes a first trunk line and at least one first main branch connected thereto, and a first auxiliary branch connected to the first main branch; the second transmission line includes a second trunk line and at least one second main branch connected thereto, and a second auxiliary branch connected to the second main branch; the first trunk line and the second trunk line are arranged side by side, with a first gap therebetween; the second substrate includes a second dielectric substrate and a reference electrode layer on the second dielectric substrate.

Leaky-wave antenna, antenna array, and electronic device

The present application provides a tunable phase shifter and an electronic device, which relates to the technical field of microwave radio frequency. The tunable phase shifter includes: a first substrate and a second substrate; and a regulatable dielectric layer. The first electrode layer includes a reference electrode. The second electrode layer includes a first transmission line and a second transmission line, the first transmission line is provided with a first branch, the second transmission line is provided with a second branch, and the orthographic projections on the first substrate of the first branch and the second branch and the orthographic projection of the reference electrode on the first substrate at least partially overlap. The tunable phase shifter according to the present application forms an electric field by using the first branch, the second branch and the reference electrode, which can realize the function of phase shifting.

Tunable phase shifter and electronic device

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

Growing community of inventors

Beijing, China

Feng Qu