Abstract: A display device is provided and includes: a plurality of display modules disposed on the first bearing surface, each of the display modules including a plurality of display units; a plurality of first functional elements located on the first bearing surface, and each of the first functional elements disposed between any two of the display units; and a plurality of second functional elements located on the second bearing surface; wherein a function of each of the second functional elements is the same as a function of each of the first functional elements, and processing capability of each of the second functional elements is different from processing capability of each of the first functional elements.

Abstract: Disclosed are a quantum dot, a photoelectric device, and an electronic apparatus. In a radial direction, the quantum dot includes a core, a first layer wrapping the core, and a second layer wrapping the first layer disposed sequentially. A band gap of the first layer is less than a band gap of the core, and the band gap of the first layer is less than a band gap of the second layer. The quantum dot has a well structure, thereby being beneficial to improve a fluorescence quantum efficiency of the quantum dot.

Abstract: An electrolyte solution provided in the present application contains sodium salt and lithium salt. A deposition overpotential of lithium metal in the electrolyte solution is higher than a deposition overpotential of sodium metal. The electrolyte solution has film-forming selectivity, which is beneficial to improving the cycling performance of the secondary battery. The secondary battery provided in the present application includes the electrolyte solution and a positive electrode sheet. An active material in the positive electrode sheet includes a sodium-ion positive electrode active material and a lithium-ion positive electrode active material, and a charging plateau voltage of the sodium-ion positive electrode active material in the battery is lower than a charging plateau voltage of the lithium-ion positive electrode active material in the battery.

Abstract: The embodiment of the present application discloses a display device, a display system and a distributed function system. The initial pixel driving data corresponding to the image to be displayed, which is received, is segmented into a plurality of pixel driving data blocks by the management chip. With the display screen comprising a plurality of display modules, and the pixel driving data blocks are written to the driving circuits of the corresponding display modules through the data connection lines based on control signals. The driving circuit is employed to drive pixels in the display module to work according to the pixel driving data block, which is received to meet the display requirements of full HD and resolutions above full HD.

Abstract: Provided in the embodiments of the present application are a quantum dot film, and a quantum dot light-emitting diode and a preparation method therefor. The quantum dot film comprises a first quantum dot, a second quantum dot and a first ligand. By means of the first ligand, first excitons generated by the first quantum dot can be stacked with second excitons generated by the second quantum dot, and the quantum dots of the whole hybrid system have the advantages of quantum dots of two different types by means of the stacking effect between the excitons, such that the light emission performance of the quantum dot light-emitting diode is improved.

Abstract: A micro-sampling mixer and a micro-reaction system are disclosed. The micro-sampling mixer includes a sample injection channel, a diluent injection channel, a mixing channel, and a connecting portion. One end of the sample injection channel is in communication with the mixing channel, and another end thereof is a sample input end. One end of the diluent injection channel is in communication with the mixing channel, and another end thereof is a diluent input end. The connecting portion is arranged on the mixing channel, and the connecting portion is connected to an external light detection device so as to perform light detection on a sample in the mixing channel.

Abstract: The present application provides a distributed system on panel (SOP) display panel and a display system. The distributed SOP display panel includes a plurality of display modules and a plurality of functional modules. Each display module includes a plurality of display units. The functional modules include first functional modules and a second functional module. The first functional modules are electrically connected to the display units in adjacent display modules, the second functional module is electrically connected to the plurality of display modules, in order to alleviate a technical problem of improper layout of system functions of a conventional SOP display device.

Abstract: The embodiment of the present application discloses a display device, a display system and a distributed function system. The initial pixel driving data corresponding to the image to be displayed, which is received, is segmented into a plurality of pixel driving data blocks by the management chip. With the display screen comprising a plurality of display modules, and the pixel driving data blocks are written to the driving circuits of the corresponding display modules through the data connection lines based on control signals. The driving circuit is employed to drive pixels in the display module to work according to the pixel driving data block, which is received to meet the display requirements of full HD and resolutions above full HD.

Abstract: The present application provides a distributed system on panel (SOP) display panel and a display system. The distributed SOP display panel includes a plurality of display modules and a plurality of functional modules. Each display module includes a plurality of display units. The functional modules include first functional modules and a second functional module. The first functional modules are electrically connected to the display units in adjacent display modules, the second functional module is electrically connected to the plurality of display modules, in order to alleviate a technical problem of improper layout of system functions of a conventional SOP display device.

Abstract: A display device is provided and includes: a plurality of display modules disposed on the first bearing surface, each of the display modules including a plurality of display units; a plurality of first functional elements located on the first bearing surface, and each of the first functional elements disposed between any two of the display units; and a plurality of second functional elements located on the second bearing surface; wherein a function of each of the second functional elements is the same as a function of each of the first functional elements, and processing capability of each of the second functional elements is different from processing capability of each of the first functional elements.

Abstract: A detection device for a turbine blade of an aircraft engine includes a machine table, a fixing frame, a dip coating mechanism, and a detection mechanism. A sliding cavity is formed in an upper end of the machine table, a support plate is slidably arranged in the sliding cavity, a side end of the support plate is rotatably connected to a chuck, the fixing frame is in an inverted “U” shape and is fixed on the upper end of the machine table, and a mounting barrel is rotatably arranged on the fixing frame. The dip coating mechanism and the detection mechanism are arranged on the machine table, such that wall-hanging sediments in an air film hole and a cooling channel will be exposed to a first photosensitive camera and a second photosensitive camera through fluorescent liquid, thus completing wall hanging and blockage detection of the blade synchronously.

Abstract: 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.

Abstract: A method and apparatus for processing a write-ahead log (WAL) in a storage device that records a WAL set key-value pair and a status key-value pair include determining a status of the WAL set key-value pair based on the status key-value pair, replaying all uncompleted WALs in the WAL set key-value pair when the status of the WAL set key-value pair is in a sealed state, modifying, in the status key-value pair, the status of the WAL set key-value from the sealed state to a completed state, and deleting the WAL set key-value pair in the completed state.

Abstract: A detection device for a turbine blade of an aircraft engine includes a machine table, a fixing frame, a dip coating mechanism, and a detection mechanism. A sliding cavity is formed in an upper end of the machine table, a support plate is slidably arranged in the sliding cavity, a side end of the support plate is rotatably connected to a chuck, the fixing frame is in an inverted “U” shape and is fixed on the upper end of the machine table, and a mounting barrel is rotatably arranged on the fixing frame. The dip coating mechanism and the detection mechanism are arranged on the machine table, such that wall-hanging sediments in an air film hole and a cooling channel will be exposed to a first photosensitive camera and a second photosensitive camera through fluorescent liquid, thus completing wall hanging and blockage detection of the blade synchronously.

Abstract: 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.

Abstract: A method and apparatus for processing a write-ahead log (WAL) in a storage device that records a WAL set key-value pair and a status key-value pair include determining a status of the WAL set key-value pair based on the status key-value pair, replaying all uncompleted WALs in the WAL set key-value pair when the status of the WAL set key-value pair is in a sealed state, modifying, in the status key-value pair, the status of the WAL set key-value from the sealed state to a completed state, and deleting the WAL set key-value pair in the completed state.

Abstract: 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.

Abstract: 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.

Abstract: A formulation, which is used for forming a functional material thin film in a printed electronic component, comprises a functional material and a solvent, and the solvent can be vaporized from the formulation to form the functional material thin film. The solvent is formed by mixing at least two organic solvents including a first solvent and a second solvent. The first solvent and the second solvent are soluble with each other, the boiling point of at least one of the first solvent and the second solvent is higher than or equal to 160° C., the boiling point of the first solvent is higher than that of the second solvent, the viscosity of the first solvent is higher than that of the second solvent, and a difference between the viscosity of the first solvent and the viscosity of the second solvent is at least 2 cPs.

Abstract: The present disclosure discloses a deuterated organic compound and a formulation and an organic electronic device containing the same, wherein the deuterated organic compound has the following structural formula: wherein Ar is an aromatic or heteroaromatic structural unit, D is an electron donor group, A is an electron acceptor group, n and m are an integer between 1 and 6; and wherein for the organic compound, (S1?T1)?0.25 eV, and at least one H atom of the organic compound is substituted by deuterium. The present disclosure achieves the improvement of the electroluminescence quantum efficiency and the lifetime of the organic compound by replacing the H atom in the organic compound with deuterium and having (S1?T1)?0.35 eV, and the material of the present disclosure has a great application potential and application range due to its low cost and relatively simple synthesis process.