Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Chongqing Construction Engineering Group Corporation Limited

Reseach Institute of Highway Ministry of Transport

Xiaochen Ma

Ce Ning

Guangcai Yuan

Xin Gu

Hehe Hu

Zhengliang Li

Chao Li

Xiao Lin Zhang

Song Liu

Wenlin Zhang

Jianhua Du

Jiayu He

Jianming Sun

Ke Zhong

Bo Chen

Yu Wen

Xueyuan Zhou

Xiao Zhang

Yifei Wu

Guoqiang Liu

Sang Luo

Jing Ding

Chengyong Hu

Guanghua Yue

Ronghua Chang

A micro-nano channel structure, a method for manufacturing the micro-nano channel structure, a sensor, a method for manufacturing the sensor, and a microfluidic device are provided. The micro-nano channel structure includes: a base substrate; a base layer, on the base substrate and including a plurality of protrusions; a channel wall layer, on a side of the plurality of the protrusions away from the base substrate, the channel wall layer has a micro-nano channel; a recessed portion is provided between adjacent protrusions of the plurality of the protrusions, an orthographic projection of the micro-nano channel on the base substrate is located within an orthographic projection of the recessed portion on the base substrate. The micro-nano channels have a high resolution or an ultra-high resolution, and have different sizes and shapes.

Micro-nano channel structure, sensor and manufacturing method thereof, and microfluidic device

A microfluidic channel backplane includes a base, and a plurality of microfluidic channels, a sample-adding channel and an enrichment channel that are disposed above the base. Each microfluidic channel of the plurality of microfluidic channels includes a first end and a second end. The sample-adding channel is communicated with first ends of the plurality of microfluidic channels. The enrichment channel includes a first enrichment sub-channel and a second enrichment sub-channel. The first enrichment sub-channel is communicated with second ends of the plurality of microfluidic channels, and one end of the second enrichment sub-channel is communicated with the first enrichment sub-channel.

Microfluidic channel backplane and method of manufacturing the same, and microfluidic detection chip

A biochip and a method for manufacturing the same are provided. The biochip includes: a guide layer; a channel layer on the guide layer, wherein the channel layer has therein a plurality of first channels extending in a first direction; a plurality of second channels extending in a second direction, wherein each of the plurality of second channels is in communication with the plurality of first channels, the plurality of second channels are in a layer where the channel layer is located, or in a layer where the channel layer and the guide layer are located; an encapsulation cover plate on a side of the channel layer distal to the guide layer; and a driving unit configured to drive biomolecules to move.

Biochip and manufacturing method thereof

A micro-nano channel structure, a method for manufacturing the micro-nano channel structure, a sensor, a method for manufacturing the sensor, and a microfluidic device are provided by the embodiments of the present disclosure. The micro-nano channel structure includes: a base substrate; a base layer, on the base substrate and including a plurality of protrusions; and a channel wall layer, on a side of the plurality of the protrusions away from the base substrate, and the channel wall layer has a micro-nano channel; a recessed portion is provided between adjacent protrusions of the plurality of the protrusions, and an orthographic projection of the micro-nano channel on the base substrate is located within an orthographic projection of the recessed portion on the base substrate.

A biosensor apparatus is provided. The biosensor apparatus includes a base substrate; a first fluid channel layer on the base substrate and having a first fluid channel passing therethrough; a foundation layer on a side of the first fluid channel layer away from the base substrate, a foundation layer throughhole extending through the foundation layer to connect to the first fluid channel; and a micropore layer on a side of the foundation layer away from the base substrate, a micropore extending through the micropore layer to connect to the first fluid channel through the foundation layer throughhole. The micropore layer extends into the foundation layer throughhole and at least partially covers an inner wall of the foundation layer throughhole.

Biosensor apparatus, method of fabricating biosensor apparatus, biosensor chip, and method of detecting target molecule

The present disclosure relates to a micro-channel device. The micro-channel device may include a micro-channel structure and a semiconductor junction. The micro-channel structure may include a base layer, a plurality of rails distributed on the base layer at intervals, and a cover layer comprising a plurality of columns. The cover layer and the base layer are configured to form a plurality of micro-channels. The semiconductor junction may include a P-type semiconductor layer, an intrinsic semiconductor layer and a N-type semiconductor layer stacked in a first direction.

Micro-channel device and manufacturing method thereof and micro-fluidic system

A microfluidic channel and a preparation method and an operation method thereof. The microfluidic channel includes: a channel structure, including a channel for a liquid sample to flow through and a channel wall surrounding the channel. The channel wall includes an electrolyte layer made of an electrolyte material; and a control electrode layer, at a side of the electrolyte layer away from the channel. The control electrode layer overlaps with the electrolyte layer with respect to the channel.

Microfluidic channel and preparation method and operation method thereof

Provided are a thin film transistor including: a base cushion layer having a recessed portion, base insulating layer, source-drain layer and active layer. The base insulating layer is located on a side of the base cushion layer where the recessed portion is located, and has a first and second partition walls that are spaced apart, and an orthographic projection region of a gap region between the first and second partition walls onto the base cushion layer is located at a region where the recessed portion is located; and both orthographic projection regions of the first and second partition walls onto the base cushion layer partially overlap with the recessed portion region; and both the source-drain layer and the active layer are located on the side of the base insulating layer away from the base cushion layer.

Thin film transistor and manufacturing method thereof, and display apparatus

The present application provides a TFT, a manufacturing method thereof, and a sensor. The TFT includes a substrate, and a source, a drain and an active layer on the substrate. The active layer includes a microchannel, and the thin film transistor is configured to detect a sample in the microchannel. When a sample to be detected enters the microchannel, the electron distribution in the active layer would be affected, which causes fluctuations in the TFT characteristics. By detecting such fluctuations, detecting the composition and property of the liquid to be detected may be achieved. Moreover, by virtue of the microchannel, the sample may be precisely controlled. The impact of the external environment may be reduced and the detection accuracy can be enhanced. Continuous monitoring instead of one-time detection of the sample may be achieved and the sample detection efficiency may be improved.

Thin film transistor, manufacturing method thereof, sensor

The present application provides a micro-channel structure. The micro-channel structure includes a base substrate; a rail layer on the base substrate and including a first rail and a second rail spaced apart from each other; and a wall layer on a side of the rail layer distal to the base substrate, and including a first wall and a second wall at least partially spaced apart from each other, thereby forming a micro-channel between the first wall and the second wall. The micro-channel has an extension direction along a plane substantially parallel to a main surface of the base substrate, the extension direction being substantially parallel to extension directions of the first rail and the second rail along the plane substantially parallel to the main surface of the base substrate.

Micro-channel structure, sensor, micro-fluidic device, lab-on-chip device, and method of fabricating micro-channel structure

A microfluidic channel structure and a fabrication method thereof, a microfluidic detecting device and a detecting method thereof are disclosed. The microfluidic channel structure includes a support portion; a foundation portion, provided on the support portion and including a first foundation and a second foundation spaced apart from each other; and a channel defining portion, provided on a side of the foundation portion that is away from the support portion and including a first channel layer and a second channel layer, the first channel layer covering the first foundation and the second channel layer covering the second foundation have a gap therebetween to define a microfluidic channel; and the first channel layer and the second channel layer are made of a same material.

Microfluidic channel structure and fabrication method thereof, microfluidic detecting device and detecting method thereof

The present disclosure provides a display panel and a manufacturing method thereof, a driving method and a display device. The display panel includes: a base substrate and a thin film transistor on a surface of the base substrate. The thin film transistor includes: a gate, and a source and a drain arranged along a first direction, and a first passivation layer covering the gate, the source and the drain. a space region in which liquid crystal molecules are filled is formed in the first passivation layer. The space region is between the source and the drain. The source and the drain are configured to control rotation of the liquid crystal molecules.

Display panel and manufacturing method thereof, driving method and display device

The present disclosure provides a thin film transistor, a sensor, a biological detection device and a method. The thin film transistor includes a substrate, a first gate, a first dielectric layer, a source, a drain, a semiconductor layer, a second dielectric layer, and a second gate. The first gate is on the substrate. The first dielectric layer is on the substrate and the first gate. The source, the drain, and the semiconductor layer are on a side of the first dielectric layer facing away from the first gate. The second dielectric layer is on the first dielectric layer and the semiconductor layer. A material of the second dielectric layer is a solid state electrolyte material. The second gate is on a side of the second dielectric layer facing away from the semiconductor layer.

Thin film transistor, sensor, biological detection device and method

The present disclosure relates to the field of display, in particular to a thin film transistor, a method for preparing the same, and a display device. The thin film transistor of the present disclosure includes a gate electrode, a gate insulating layer, a semiconductor layer, a source electrode, a drain electrode, and a photoelectric conversion layer in contact with the gate electrode. The photoelectric conversion layer is configured to generate an induced potential in a light environment.

Thin film transistor, method for preparing the same, and display device

An anti-rutting pavement structure is arranged consecutively from bottom to top, a semi-rigid base layer, a SBS emulsified asphalt adhesive layer, a Type II latex cement mortar poured asphalt concrete lower layer, a Type I latex cement mortar poured asphalt concrete middle layer and a high viscosity modified asphalt SMA-13 concrete surface layer.

Growing community of inventors

Beijing, China

Xiaochen Ma