Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing Naura Microelectronics Equipment Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Chongqing Boe Display Technology Co., Ltd.

Tiangong University

Feed Research Institute, Chinese Academy of Agricu

Wei Xia

Huaisen Ren

Qiang Li

Tao Gao

Yuanzheng Guo

Peng Hou

Peijun Ding

Hougong Wang

Yongzhan Han

Yujie Yang

Yanqiang Wang

Tongwen Zhang

Wei Zhang

Rui Ma

Li Li Ma

Xu Bin Liu

Bin Yao

Xia Shi

Changlong Yuan

Yaru Wang

Huoqing Huang

Huiying Luo

Yingguo Bai

Xiaoyun Su

Mengxin Zhao

Peilong Yang

Pengjun Shi

Lihui Wen

Minghui Yao

Pengfei Liu

Disclosed are a display substrate, a preparation method therefor, and a display device. The display substrate includes a display region and a binding region on one side of the display region. The binding region includes a binding structure layer disposed on a base. The binding structure layer includes a composite insulating layer disposed on the base. The binding region further includes a step structure formed by the base and the composite insulating layer. Heights of steps in the step structure decrease sequentially in the direction away from the display region. In the step structure, the base forms a first step having the smallest height. The binding structure layer further includes a signal connection wire having at least a portion thereof disposed on the step structure and located on the first step. An opening exposing the signal connection wire is provided on the base at the first step.

Display substrate, preparation method therefor, and display device

A display substrate includes: a flexible light-transmitting substrate; a light-shielding layer disposed on a side of the flexible light-transmitting substrate; and a plurality of sub-pixels disposed on a side of the light-shielding layer away from the flexible light-transmitting substrate. The side of the flexible light-transmitting substrate has grooves. The light-shielding layer includes a plurality of light-shielding patterns, and a light-shielding pattern is located in a groove. The light-shielding pattern includes a first sub-light-shielding pattern covering a side wall of the groove and a second sub-light-shielding pattern covering a bottom surface of the groove. Each sub-pixel includes a pixel driving to circuit including a plurality of transistors. An active layer of a transistor is located in the groove. Relative to the flexible light-transmitting substrate, a surface of the active layer proximate to the flexible light-transmitting substrate is lower than a surface of the first sub-light-shielding pattern away from the flexible light-transmitting substrate.

Display substrate and manufacturing method therefor, and display device

A magnetic thin film laminated structure includes a first layer structure and a second layer structure stacked on the first layer structure. The first layer structure includes an adhesive layer on a substance, the adhesive layer being made of a material having compressive stress, at least one pair of layers on the adhesive layer, each pair of the at least one pair of layers including a magnetic film layer and an isolation layer, and an additional magnetic film layer on the at least one pair of layers. The second layer structure includes another adhesive layer on the first layer structure, another at least one pair of layers on the another adhesive layer, each pair of the another at least one pair of layers including a magnetic film layer and an isolation layer, and another additional magnetic film layer on the another at least one pair of layers.

Magnetic thin film laminated structure and micro-inductive device thereof

The present disclosure provides a display panel, including: a base; a light-emitting structure on the base; a package layer on the light-emitting structure; a photoelectric sensing structure on the package layer; at least one of a touch functional layer or a color filter layer on the package layer, where the touch functional layer includes a first metal layer structure, a touch insulation layer and a second metal layer structure, and the color filter layer includes a black matrix; a collimation light path structure on the photoelectric sensing structure and including at least two light-blocking layers, where each light-blocking layer has light-transmitting holes and the at least two light-blocking layers include at least one first light-blocking layer, and the first light-blocking layer is disposed in the same layer as the first metal layer structure, the second metal layer structure, the touch insulation layer or the black matrix.

Display panel and display apparatus including photoelectric sensing structure and collimation light path structure configured to avoid crosstalk

A display panel includes a display substrate and a reflective layer. The display substrate includes light-emitting regions and a non-light-emitting region. The reflective layer is located on a light exit side of the display substrate and includes a plurality of filter portions and reflective portions arranged between every two adjacent filter portions. The reflective portions correspond to the non-light-emitting region, and the filter portions correspond to the light-emitting regions.

Display panel and method of manufacturing the same, and display apparatus

A display panel is provided. The display panel includes a substrate, a first insulation layer, a light-emitting device, and a support pattern. The first insulation layer is disposed on a side of the substrate. The light-emitting device is disposed in a pixel opening in the first insulation layer. The support pattern is disposed on a side, distal from the substrate, of the first insulation layer. The support pattern is disposed outside the pixel opening and is made of a light-absorbing material.

Display panel, method for manufacturing same, and display apparatus

The present disclosure provides a display panel and a display device. The display panel includes: a driving backplane; a cathode layer located at one side of the driving backplane; and an encapsulating layer located at the side, facing away from the driving backplane, of the cathode layer. The encapsulating layer includes a first inorganic layer, an organic layer and a second inorganic layer which are stacked. The display panel further includes: a first conductive layer located between the first inorganic layer and the organic layer, where the first conductive layer includes first electrode parts; and a second conductive layer located between the first conductive layer and the second inorganic layer and insulated from the first conductive layer.

Display panel and display device

A deposition method includes depositing an adhesive layer on a workpiece to be processed and depositing a magnetic/isolated unit, where the magnetic/isolation unit includes at least one pair of a magnetic film layer and an isolation layer that are alternately disposed. The deposition method of the magnetic thin film laminated structure, the magnetic thin film laminated structure and the micro-inductive device provided by the disclosure can increase a total thickness of the magnetic thin film laminated structure, thereby broadening the application frequency range of the inductive device fabricated thereby.

Magnetic thin film laminated structure deposition method

Provided are a display panel and a display apparatus. The display panel includes a back panel, and a fingerprint identification unit, a specular reflection film layer and a touch unit which are disposed on the back panel, wherein the fingerprint identification unit includes a fingerprint identification electrode layer, the touch unit includes a touch electrode layer; and the fingerprint identification electrode layer, the specular reflection film layer and the touch electrode layer are disposed in a same layer.

Display panel and display apparatus

A display substrate includes a base substrate, a display structure layer arranged on the base substrate, a first encapsulation layer, a first protection layer, a color filter layer, a second protection layer and a second encapsulation layer sequentially superposed on the display structure layer. Also provided is a preparation method of a display substrate and a display apparatus.

Display substrate and preparation method thereof, and display apparatus

A four-sided-synchronous-swing dual-mode broadband power generation device, comprising a fixing frame, a piezoelectric beam swing mechanism, and electromagnetic induction power generators (). Four groups of straight piezoelectric beams () and L-shaped piezoelectric beams () are installed in a small space, therefore, a limited working space can be fully utilized, the working area can be reduced, and the requirements for development of a microelectromechanical system can be satisfied. Each L-shaped piezoelectric beam () comprises a horizontal beam and a vertical beam, so that vibration in two directions can be implemented, therefore, the dynamic behavior of piezoelectric cantilevers is enriched, and the power generation efficiency of the system is improved. The straight piezoelectric beams () and L-shaped piezoelectric beams () have different lengths, so that energy of different swing frequencies can be effectively harvested, and the effective working frequency bandwidth can be broadened. The adjacent straight piezoelectric beams (), L-shaped piezoelectric beams (), and electromagnetic induction power generators () constitute four groups of dual-mode piezoelectric electromagnetic composite power generation structures, effectively improving power generation. The four-sided-synchronous-swing dual-mode broadband power generation device can harvest energy inputted in the form of rotation from environment and currently can be applied to wind power generation, hydroelectric power generation, bicycle self-power supply, and other fields.

Four-sided-synchronous-swing dual-mode broadband power generation device

A touch panel and a display device are provided. The touch panel includes a substrate; a base layer located on a side of the substrate, the base layer being provided with at least one groove, and each groove being located between two adjacent first sub-electrodes in a first direction and located between two adjacent second sub-electrodes in a second direction; at least one bridge electrode, each bridge electrode being located in the groove; a filling layer located on a side of the bridge electrode away from the groove; at least one connection electrode, each connection electrode being located on a side of the filling layer away from the groove, and configured to connect two adjacent first sub-electrodes in the first direction; where each bridge electrode is configured to connect two adjacent second sub-electrodes in the second direction.

Touch panel and display device

The present disclosure provides a magnetic thin film deposition chamber and a thin film deposition apparatus. The magnetic thin film deposition chamber includes a main chamber and a bias magnetic field device. A base pedestal is disposed in the main chamber for carrying a to-be-processed workpiece. The bias magnetic field device is configured for forming a horizontal magnetic field above the base pedestal, and the horizontal magnetic field is used to provide an in-plane anisotropy to a magnetized film layer deposited on the to-be-processed workpiece. The thin film deposition chamber provided in present disclosure is capable of forming a horizontal magnetic field above the base pedestal that is sufficient to induce an in-plane anisotropy to the magnetic thin film.

Magnetic thin film deposition chamber and thin film deposition apparatus

Provided are a fungus-sourced high-temperature acid &#x3b2;-glucosidase as well as a coding gene, and an application thereof. The provide &#x3b2;-glucosidase has the optimal pH value of 4.5 and the optimal temperature of 75&#xb0; C., and maintains over 90% enzyme activity in the optimal condition after being processed at 60&#xb0; C. for 1 h. The re-engineering yeast strain GS115/bgl3A of the coding gene comprising the &#x3b2;-glucosidase has high fermentation level.

Fungus-sourced high-temperature acid B-glucosidase as well as coding gene and application thereof

The present invention provides a hot plate and substrate processing equipment using the same, wherein the hot plate comprises a central sub hot plate and at least one outer ring sub hot plate located around the central sub hot plate; thermal insulation parts are provided between the central sub hot plate and the outer ring sub hot plate and between two adjacent outer ring sub hot plates, so that the heat conduction between the adjacent sub hot plates can be effectively prevented or reduced by means of the thermal insulation parts. The hot plate and the substrate processing equipment using the same provided in the present invention can effectively compensate for the heat losses in the edge region of the substrate, so as to keep the heating rate the same in each region of the substrate.

Growing community of inventors

Beijing, China

Wei Xia