Shanghai Tianma Micro-electronics Co., Ltd.

Chengdu Tianma Micro-electronics Co., Ltd.

Shanghai Avic Opto Electronics Co., Ltd.

Zhenyu Jia

Kerui Xi

Baiquan Lin

Feng Qin

Zuocai Yang

Qinyi Duan

Xuhui Peng

Linzhi Wang

Donghua Wang

Wei Zhang

Tingting Cui

Ping Su

Ning He

Xiaonan Han

Yingru Hu

Yifan Xing

Dengming Lei

Qiongqin Mao

Kaidi Zhang

Yunfei Bai

Liping Zhang

Aowen Li

Huihui Jiang

Yukun Huang

Yunhua Liu

Yi Bin Wang

Jing Wen Wang

Fei Li

Yi Wang

Huan Li

Jing Wang

Xiaojun Chen

Yuantao Wu

Junting Ouyang

Zhen Liu

Fei Chen

Jiayin Tang

Qingsan Zhu

Haotian Lu

Luning Yang

Gang Qi

Jinhao Shen

Yifan Bao

Shengwei Dai

Provided are a sensing circuit and a sensing method thereof, a sensor chip, and a display panel. The sensing circuit includes a first transistor including a first gate and a second gate, a first capacitor, a read circuit, and a bias compensation circuit. The first gate receives a sensing signal outputted by a sensor. The first capacitor is connected between the second gate and a first fixed potential signal terminal. The read circuit is connected between the first transistor and an output terminal of the sensing circuit. The bias compensation circuit is electrically connected to the first transistor and configured to input a bias voltage into the second gate of the first transistor. The bias voltage received by the second gate reduce the threshold voltage drift of the first transistor.

Sensing circuit and sensing method thereof, sensor chip, and display panel

An antenna includes a first base plate. The first base plate has a phase shifter array area and a bonding area. The first base plate includes a first substrate, a first metal layer, and a first conductive layer. The first conductive layer is made of a high-resistance conductive material. The first metal layer includes conductive pads and phase shifter units. At least some conductive pads are in the bonding area, and at least some phase shifter units are located in the phase shifter array area. The first conductive layer includes bias voltage lines, and one conductive pad is electrically connected to a corresponding phase shifter unit through at least one bias voltage line. At least some sections of one bias voltage line partially overlap with one corresponding phase shifter unit, and at least some sections of one bias voltage line overlap with one corresponding conductive pad.

Antenna

An antenna is provided in this application. The antenna includes multiple radiating units, at least two adjacent radiating units are correspondingly provided with a respective decoupling structure, the decoupling structure includes two microstrip line units, one microstrip line unit of the two microstrip line units includes at least one microstrip line, and the two microstrip line units are located on two opposite sides of two radiating units in a direction perpendicular to an arrangement direction of two adjacent radiating units. According to the antenna provided in the embodiments of the present disclosure, the decoupling structure composed of the microstrip line are disposed on two sides of the at least two adjacent radiating units, so that an indirect coupling field is formed by the decoupling structure, and the indirect coupling field counteracts a direct coupling field between adjacent radiating units.

An antenna and its fabrication method, and a display device are provided. The antenna includes a substrate, a radiation electrode, a first dummy electrode, and a feed line. The radiation electrode, the first dummy electrode, and the feed line are disposed on the substrate. The feed line is coupled and connected to the radiation electrode. The first dummy electrode and the radiation electrode are adjacent but not connected to each other. Along a first direction, an orthographic projection of the radiation electrode to a plane where the substrate is located is a first projection, and an orthographic projection of the first dummy electrode to the plane where the substrate is located is a second projection. There is a first interval between the first projection and the second projection; and the first direction is perpendicular to the plane where the substrate is located.

Antenna and its fabrication method, and display device

Provided are a microfluidic apparatus and a manufacturing method thereof. The microfluidic apparatus includes a microfluidic substrate including a base substrate, an electrode array layer located on the base substrate, and a hydrophobic layer, where the electrode array layer includes a plurality of electrodes arranged in an array; and a microfluidic structure layer including at least one microfluidic channel; where the microfluidic substrate is configured to apply a voltage to each of the plurality of electrodes according to the at least one microfluidic channel to drive a droplet in each of the at least one microfluidic channels to move.

Microfluidic apparatus and manufacturing method thereof

A detection device and a detection method are provided. The detection device includes at least one detection unit. The detection unit includes a first transistor, a second transistor, a third transistor and a fourth transistor that are electrically connected to each other, a gate is disposed above a channel of each of the first transistor, the second transistor, and the third transistor, and an ion-sensitive membrane is covered above a channel of the fourth transistor. The detection device also includes a first voltage signal terminal, a second voltage signal terminal, and a third voltage signal terminal. Further, the detection device includes a first power supply terminal, a first potential output terminal, a second potential output terminal, and a second power supply terminal.

Detection device and detection method

A liquid crystal antenna is described. The liquid crystal antenna includes liquid crystal phase shifter units arranged in an array; a first feeding network line corresponding to an iscanning line and extending along a first direction, and/or, a second feeding network line corresponding to an jdata line and extending along a second direction. The first feeding network line is provided between the iscanning line and an (i+1)scanning line, and a scanning line protrusion protrudes toward a side facing away from the first feeding network line corresponding to the iscanning line. The second feeding network line is provided between the jdata line and a (j+1)data line, and a data line protrusion protrudes toward a side facing away from the second feeding network line corresponding to the jdata line.

Liquid crystal antenna

A microfluidic chip and a fabrication method of the microfluidic chip are provided. The microfluidic chip includes an array substrate, and a hydrophobic layer disposed on a side of the array substrate. The hydrophobic layer includes at least one through-hole, and a through-hole of the at least one through-hole penetrates through the hydrophobic layer along a direction perpendicular to a plane of the array substrate. The microfluidic chip also includes at least one hydrophilic structure. A hydrophilic structure of the at least one hydrophilic structure is disposed in the through-hole.

Microfluidic chip and fabrication method

Provided are a phase shifter, a preparation method thereof, and an antenna. The phase shifter includes at least one phase shifting unit, and the phase shifting unit includes a microstrip line, a photo-dielectric layer, a ground electrode, and at least one light guiding structure; the microstrip line is located on a side of the photo-dielectric layer, and the ground electrode is located on a side of the photo-dielectric layer facing away from the microstrip line; the light-guiding structure at least partially overlaps the photo-dielectric layer, and the light-guiding structure is configured to guide light into the photo-dielectric layer.

Antenna including at least one microstrip line phase shifting unit having a photo-dielectric layer and a light guiding structure configured to guide light into the photo-dielectric layer

The present disclosure provides chip package structure, packaging method, camera module and electronic equipment. The package structure includes chip package module, which includes light-transmitting substrate, wiring layer located on side of light-transmitting substrate and including first metal wire, conductor located on side of wiring layer facing away from light-transmitting substrate, photosensitive chip located on side of wiring layer facing away from the light-transmitting substrate, active chip located on side of wiring layer facing away from light-transmitting substrate, and plastic encapsulation layer encapsulating photosensitive chip and active chip. The conductor includes first end electrically connected to first metal wire, and second end. The photosensitive chip includes pin electrically connected to first metal wire and has photosensitive surface facing towards light-transmitting substrate. The photosensitive surface includes photosensitive region that is not overlapping first metal wire. The active chip includes pin electrically connected to first metal wire.

Package structure, packaging method, camera module, and electronic equipment

Provided are a liquid crystal antenna and a manufacturing method thereof. The liquid crystal antenna includes a first substrate, a second substrate and a third substrate that are stacked. The first substrate and the second substrate constitute a first box-shaped structure. A first space is disposed between the first substrate and the second substrate. The first space is filled with a liquid crystal layer. The second substrate and the third substrate constitute a second box-shaped structure. A second conductive pattern layer is disposed on a side of the second substrate. A third conductive pattern layer is disposed on a single side of the third substrate. A second space is disposed between the second substrate and the third substrate.

Liquid crystal antenna and manufacturing method therefor

A substrate module, a display apparatus, and a liquid crystal antenna are provided in the present disclosure. The substrate module includes a first substrate. The first substrate includes a first sub-region and a second sub-region; the second sub-region includes a binding region; and the binding region includes first pins. The first sub-region includes first loads, and a first sub-pin is electrically connected to the first load. The second sub-region includes at least one second load, and a second sub-pin is electrically connected to the second load. The second load includes a capacitor including a first capacitor. The first substrate includes a first base substrate, a first electrode layer, a first insulating layer and a second electrode layer. Along a direction perpendicular to a plane of the base substrate, an overlapping portion of a first electrode portion and a second electrode portion forms the first capacitor.

Substrate module, display apparatus, and liquid crystal antenna

An antenna and a fabrication method of the antenna are provided. The antenna includes a plurality of sub-antennas arranged in an array. A sub-antenna of the plurality of sub-antennas includes a first substrate and a second substrate that are disposed opposite to each other, a dielectric function layer disposed between the first substrate and the second substrate, a ground metal layer disposed on a side of the first substrate facing towards the dielectric function layer, and a metal connector. The first substrate of each sub-antenna is coplanar with each other, and the second substrate of each sub-antenna is coplanar with each other. A spliced region is formed between adjacent two sub-antennas of the plurality of sub-antennas, and in the spliced region, two first substrates of the adjacent two sub-antennas are connected by the metal connector.

Antenna and fabrication method

Provided are an antenna and a preparation method thereof, a phase shifter, and a communication device. The antenna includes a first electrode, a second electrode, a third electrode, and a photodielectric variable layer. The first electrode and the second electrode are respectively disposed on opposite two sides of the photodielectric variable layer. The first electrode includes a plurality of transmission electrodes, and the plurality of transmission electrodes are configured to transmit an electrical signal. The second electrode is provided with a fixed potential. The third electrode includes a plurality of radiator units, and the plurality of radiator units are configured to send the electrical signal. The antenna further includes at least one light-emitting element configured to emit light irradiated to the photodielectric variable layer to change a dielectric constant of the photodielectric variable layer.

Antenna and preparation method thereof, phase shifter and communication device

A liquid crystal antenna and a method for forming a liquid crystal antenna are provided. The liquid crystal antenna includes a first substrate; a second substrate opposite to the first substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. A first conductive layer is disposed on a side of the first substrate facing toward the second substrate; a second conductive layer is disposed on a side of the second substrate facing toward the first substrate; the second conductive layer at least includes a plurality of radiation electrodes; an external metal layer is disposed on a side of the first substrate facing away from the liquid crystal layer; and the external metal layer is connected to a fixed potential.

Liquid crystal antena and fabrication thereof

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Shanghai, China

Zhenyu Jia