Guangzhou Chinaray Optoelectronic Materials Ltd.

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Shenzhen Envicool Technology Co., Ltd

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Guangdong Coros Sports Technology Joint Stock Company

Zte Corporation

Xi Yang

Junyou Pan

Xianjie Li

Munjae Lee

Xu Wang

Tao Li

Zhao Lu

Jiahui Tan

Yue Zhang

Xiaolin Yan

Zhiqiang Cai

Lichuan Wei

Kailun Zhang

Weiyang Lai

Gang Yu

Yu Tang

Cheng Chen

Guang Hu

Mingquan Yu

A cooling device includes a cooling plate and a buffer portion, a flow passage is formed in the cooling plate, and the buffer portion is arranged on the cooling plate. An inlet buffer zone and an outlet buffer portion are defined in the buffer portion, liquid flows into the flow passage through the inlet buffer zone and flows out of the flow passage through the outlet buffer portion. The liquid flows into the flow passage through the buffer portion, and the buffer portion can reduce the flow resistance of the liquid flowing into the flow passage. The liquid in the flow passage also flows out through the buffer portion, and the buffer portion can also reduce the flow resistance of the liquid flowing out of the flow passage.

Cooling device and electronic device

A liquid cooled plate and an electronic computing device are provided. The liquid cooled plate includes multiple channels communicated in sequence, and adjacent channels are communicated via a communicating portion. Multiple partitions divide each of the channels to multiple flow passages, and a part of each of the partitions extends into the communicating portion, and lengths of the multiple partitions extending into the communicating portion gradually increases or decreases according to a preset rule. With this arrangement, the coolant can be collected and redistributed before entering the next channel, which is more conducive to the uniform distribution of the coolant, thereby improving the overall heat exchange capacity of the liquid cooled plate, and thus can better meet the actual usage requirements.

Liquid cooled plate and electronic computing device

The present disclosure relates to an organic light-emitting diode. The organic light-emitting diode includes a substrate, an anode layer, an organic functional layer, a cathode layer, and a cover layer that are sequentially stacked from bottom to top.

Organic light-emitting diode

Provided are a wearable device, a control method and apparatus thereof, and a computer storage medium. The method includes providing route data of a competition route, where the route data of the competition route includes check-in point data; acquiring position data of the wearable device; determining, based on the position data of the wearable device and the route data of the competition route, a feature position located in the competition route and corresponding feature position data; calculating relative position data between the position data of the wearable device and the feature position data; and outputting corresponding prompt information on the wearable device according to the relative position data.

Wearable device, control method and apparatus thereof, and computer storage medium

A thin film electroluminescent device, a preparation method thereof, and an electronic device are provided. The thin film electroluminescent device includes a first electrode, a functional structural layer disposed on the first electrode, a second electrode disposed on the functional structural layer, and a cover layer disposed on a side of the second electrode away from the first electrode. The cover layer includes an ionic compound having a chemical formula of AX2, wherein A is selected from divalent metal, and X is selected from halogen.

Thin film electroluminescent device, preparation method thereof, and electronic device

A pyrene-triazine compound, a mixture containing same, a formulation, an organic electronic component, and applications. The pyrene-triazine compound comprises a triazine structure of three strong electron affinity nitrogen atoms and a pyrene fused ring structure. Because the triazine structure has great optoelectronic performance and a planar structured pyrene derivative has great carrier transport performance and optoelectronic performance, the application of the pyrene-triazine compound in the organic electronic component produces a light-emitting component having high efficiency and an extended service life.

Pyrene-triazine derivative and applications thereof in organic electronic component

A printing formulation, an electronic device comprising a function layer prepared from the printing formulation and a preparation method for obtaining a functional material thin film by utilizing the printing formulation. The printing formulation comprises at least one functional material and at least one inorganic ester solvent, and the inorganic ester solvent can be selected from alkyl borate or alkyl phosphate.

Printing composition, electronic device comprising same and preparation method for functional material thin film

A fused ring compound and applications thereof in organic electronic components, particularly in organic electroluminescent diodes; an organic electronic component comprising the fused ring compound, and applications thereof in organic electroluminescent diodes and in display and lighting technologies; and a formulation comprising the fused ring compound, and applications thereof in the preparation of organic electronic components. By optimizing the component structure, good component performance can be achieved, and especially, a high-performance OLED component can be implemented, which provide good material and preparation technology choices for full-color display and lighting applications.

Fused ring compound, high polymer, mixture, composition and organic electronic component

The present disclosure relates to an aromatic amine derivative represented by general formula (I).  The aromatic amine derivative has fluorescence emission at a short light emission wavelength, and the light-emission spectrum of the aromatic amine derivative has a narrow half-peak width, and accordingly, the material has deep-blue fluorescence emission and has a very-high light emission efficiency. An organic electroluminescent component prepared by using the aromatic amine derivative has deep-blue color coordinates, a high light emission efficiency and a long life-span.

Aromatic amine derivatives, preparation methods therefor, and uses thereof

A printing ink formulation includes a functional material and a solvent being evaporable from the printing ink formulation to form a functional material thin film. The solvent is formed by mixing at least two organic solvents including a first solvent and a second solvent. The solvent system containing at least two solvents can effectively dissolve the functional material without the need of adding an additive, and can also effectively prevent the occurrence of a 'coffee-ring effect', and accordingly, the thin film containing a uniform thickness and a strong electron transmission capability can be obtained.

Printing ink formulations, preparation methods and uses thereof

A conjugated polymer comprises repeating units as represented by formula (I),A-B&#x2003;&#x2003;(I)  The described conjugated polymer has a higher triplet energy level and a higher charge transfer property.

Conjugated polymer and use thereof in organic electronic device

Provided are a printing ink comprising inorganic nano-materials and an electronic device manufactured by printing with the printing ink, in particular, an electroluminescent device. The composition of the provided ink comprises at least one inorganic nano-material, in particular, quantum dots, and at least one ester-based organic solvent.

Printing ink and electronic device

A backplate assembly for accommodating and positioning an optical unit, comprising: a backplate, a plurality of cone-shaped holes, and a plurality of positioning columns. The backplate includes a plate and a vertical lateral side which vertically surrounds the plate. The cone-shaped holes are formed in the backplate. The positioning columns are protruding from the first surface for positioning the optical unit. Each positioning column has a column body part and a ring-shaped head part forming on an end of the column body. An external diameter of the ring-shaped head part is smaller than a diameter of the column body. The ring-shaped head part of each optical unit column inserts into each cone-shaped hole through the first opening by an external force and engages with the cone-shaped hole, such that the positioning column is fixed in the backplate.

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Guangdong, China

Xi Yang