Abstract: A centrifugal microfluidic analysis chip includes a chip body formed of a substrate and cover plates on opposite sides of the substrate, and a rotary positioning hole located in a center region of the chip body and connected to a rotating shaft. Multiple liquid distributing detection units are spaced apart in a circumferential direction on the substrate and are communicated in turn to form a first liquid distributing detection system, and each include a gas reservoir, two connecting channels, a dosing cell, a capillary channel and a reaction cell. The dosing and reaction cells are communicated by the capillary channel. The gas reservoir is arranged on a side wall of the dosing cell close to the center of the chip body. The two connecting channels are located at both sides of the gas reservoir and both communicate with the dosing cell.

Abstract: Disclosed is a display panel including a base substrate (10), multiple sub-pixels (PX) and multiple data lines (DL) located in a display region (AA), and multiple multiplexing circuits (40), multiple multiplexing data lines (62), and multiple multiplexing control lines (51, 52, 53, 54, 55, 56, 57, 58, 59) located in a first bezel region (B1). Orthographic projections of the multiple multiplexing data lines (61) and the multiple multiplexing control lines (51, 52, 53, 54, 55, 56, 57, 58, 59) on the base substrate (10) are not overlapped. The multiple multiplexing data lines (61) include a first set of multiplexing data lines (61a) and a second set of multiplexing data lines (61b), and a part of at least one multiplexing control line (51, 52, 53, 54, 55, 56, 57, 58, 59) is located between the first set of multiplexing data lines (61a) and the second set of multiplexing data lines (61b).

Abstract: Disclosed is a display panel, comprising: a substrate, a plurality of sub-pixels, a plurality of data lines, a plurality of multiplexing circuits, a plurality of multiplexing data lines, and N multiplexing control lines. N is equal to 2n+1, and n is an integer greater than 0. At least one multiplexing circuit is electrically connected to the N multiplexing control lines, a multiplexing data line, and a plurality of data lines, and is configured to, under the control of the N multiplexing control lines, provide to the plurality of data lines a data signal transmitted by the multiplexing data line. The orthographic projections of each multiplexing data line and at least n multiplexing control lines on the substrate overlap, or the orthographic projections of the plurality of multiplexing data lines and the N multiplexing control lines on the substrate do not overlap.

Abstract: A display substrate and a display device. A first initialization signal transmission layer in the display substrate includes a plurality of first initialization branches, and the first initialization branch includes a first branch body and a plurality of first branch extension member. A subpixel driving circuit includes a driving transistor and an auxiliary structure, the auxiliary structure includes a first auxiliary structure and a second auxiliary structure, and an orthogonal projection of the first auxiliary structure onto a base substrate at least partially overlaps an orthogonal projection of the second auxiliary structure onto the bae substrate. At least one first branch extension member in the plurality of first branch extension member is coupled to the first auxiliary structure in a corresponding subpixel driving circuit, and the second auxiliary structure is coupled to a gate electrode of a driving transistor in a corresponding subpixel driving circuit.

Abstract: A display substrate and a display apparatus are provided. The display substrate includes a base substrate, sub-pixels, a pixel defining layer having openings, spacers on the pixel defining layer. A shape of at least one of the openings is a polygon with at least one vertex angle cut off, and a corner portion of the opening includes a first corner portion formed by cutting off one vertex angle included between two sides of the polygon from the polygon. At least one of the spacers is arranged at an interval between the first corner portion and the opening adjacent to the first corner portion, and a connecting line between a geometric center of the opening where the first corner portion is located and a geometric center of the opening adjacent to the first corner portion passes through the first corner portion and the spacer.

Abstract: A nucleic acid extraction and fluorescent PCR detection system, comprising: an extraction strip, an extraction strip loading device for loading the extraction strip, a sample holder loading device for loading and unloading samples, an extraction strip transfer gripper for driving the extraction strip to move to a preset position, a nucleic acid extraction device for purifying the samples to obtain nucleic acids, a PCR detection device for performing fluorescent PCR detection on the nucleic acids, and a control device, wherein the extraction strip loading device, the sample holder loading device, the extraction strip transfer gripper, the nucleic acid extraction device and the PCR detection device are all connected to the control device. The problems of relatively poor flexibility and relatively low detection efficiency of a nucleic acid extraction and detection system can be ameliorated, so that a sample detection process is more flexible and convenient.

Abstract: A method for forming an electrode for a lithium-ion battery is presented. The method involves blending a polymer binder, cathode active material particles, and a solvent to create an initial dispersion where the polymer binder remains undissolved. The dispersion is then subjected to wet-jet milling at a pressure and duration sufficient to physically and chemically attach the polymer binder to the surfaces of the cathode active material particles, resulting in a stable dispersion resistant to sedimentation. The stable dispersion is subsequently deposited onto a current collector to form the electrode.

Abstract: Provided is a display panel. The display panel includes: a base substrate, having a display region and a peripheral region surrounding the display region; a plurality of pixel units, disposed in the display region; an auxiliary connection structure, wherein the auxiliary connection structure and anode layers of the plurality of pixel units are disposed in a same layer in the peripheral region; a cathode layer, disposed on a side, away from the base substrate, of the auxiliary connection structure, wherein the cathode layer is connected to the auxiliary connection structure; and at least one power trace, configured to receive a first power signal, wherein the at least one power trace is connected to the auxiliary connection structure.

Abstract: The present disclosure relates to a method and apparatus for processing a log, a device, and a product. The method includes classifying, in response to an event recorded into the log being triggered, the event as a target event category by a client. The method further includes acquiring, in response to determining that a log analysis task is triggered, a plurality of events with the target event category by the client. The method further includes generating event aggregation data by the client based on the plurality of events. Additionally, the method further includes uploading the event aggregation data to a server side from the client.

Abstract: The present disclosure relates to a method and apparatus for processing a log, a device, and a product. The method includes receiving an encrypted log from a client, where an encryption process of the encrypted log is associated with a first key bound to a first time point. The method further includes determining, in response to receiving an access request for the encrypted log at a second time point, a time difference between the first time point and the second time point, where the second time point is later than the first time point. Additionally, the method further includes using, in response to the time difference being less than a preset time window length, a second key to decrypt the encrypted log, where the second key is the same as or corresponds to the first key.

Abstract: A driving circuit includes a first output node control circuit, an output reset circuit, a second output node control circuit, an output circuit, a first energy storage circuit, a second energy storage circuit, and a driving signal output terminal; the output reset circuit controls to connect the driving signal output terminal and the first voltage line under the control of the potential of the first output node; the output circuit controls to connect the driving signal output terminal and the second voltage line under the control of the potential of the second output node; the first energy storage circuit is electrically connected to the first output node and the driving signal output terminal respectively, and the second energy storage circuit is electrically connected to the second output node and the second voltage line respectively, and the first/second energy storage circuit are configured to store electric energy.

Abstract: A display substrate is provided. The display substrate includes a base substrate and a plurality of reset signal lines. The base substrate includes a display region, the display region includes a plurality of sub-pixels arranged in array, each of the plurality of sub-pixels includes a pixel driving circuit and a light-emitting element. The plurality of reset signal lines extend in a first direction, the plurality of reset signal lines include a plurality of first reset signal lines for providing a first reset signal and a plurality of second reset signal lines for providing a second reset signal, and one of the plurality of first reset signal lines and one of the plurality of second reset signal lines are respectively connected to pixel driving circuits of a plurality of sub-pixels located in a same row.

Abstract: Disclosed herein is a metallization method, comprising (a) providing a photoresist layer on a first surface of a substrate, wherein the photoresist layer is formed from a photoresist composition comprising: a polymer comprising acid-labile groups; a photoacid generator; an organic phosphonic acid; and a solvent; (b) pattern-wise exposing the photoresist layer to activating radiation; (c) developing the exposed photoresist layer with a basic developer to form a photoresist pattern; and (d) after forming the photoresist pattern, plating a metal on the first surface of the substrate using the photoresist pattern as a plating mask.

Abstract: Provided is a display panel, including: a base substrate, including a display area and a peripheral area surrounding the display area; a plurality of pixel units, disposed in the display area; a barrier structure, disposed in the peripheral area; at least one first power line, disposed in the peripheral area; and, a row drive circuit, disposed in the peripheral area, wherein orthographic projections of any two of the following structures on the base substrate are at least partially overlapped with each other: the barrier structure, the at least one first power line, and the row drive circuit.

Abstract: Provided are a display panel and a display apparatus. The display panel includes: a first display area and a second display area, a transmittance of the first display area is greater than a transmittance of the second display area; the first display area includes a plurality of built-in light-emitting devices and at least one first driving circuit, the plurality of built-in light-emitting devices include a first light-emitting device and a second light-emitting device, the first driving circuit is connected to the first light-emitting device, the second display area includes at least one third light-emitting device and a plurality of external driving circuits, the plurality of external driving circuits include a second driving circuit and a third driving circuit, the second driving circuit is connected to the second light-emitting device through a lead wire, and the third driving circuit is connected to the third light-emitting device.

Abstract: A display substrate includes a base substrate, a plurality of sub-pixels and a first scanning line, the subpixel includes a subpixel driving circuit including a driving transistor and a compensation transistor, a gate electrode of the compensation transistor is coupled to a corresponding first scanning line, a first/second electrode of the compensation transistor is coupled to a second/gate electrode of the driving transistor, the compensation transistor includes a compensation active layer including a first channel portion, a second channel portion and a first conductor portion, the first conductor portion is respectively coupled to the first channel portion and the second channel portion; at least part of an orthographic projection of the first conductor portion on the base substrate is located between an orthographic projection of the first scanning line on the base substrate and the orthographic projection of the gate electrode of the driving transistor on the base substrate.

Abstract: A display panel and an display apparatus are provided, the display panel includes at least two adjacent pixel driving circuits including a first and a second pixel driving circuits distributed along the first direction; a first conductive layer between the first active layer and the second conductive layer, the first conductive layer including an enabling signal line with an orthographic projection extending along the first direction and covering an orthographic projection of the fifth active portion, a partial structure of the enabling signal line forming a gate of the fifth transistor; a fourth conductive layer located between a second and a fifth conductive layers and including a first bridging portion which is connected to eighth active portions of the first and second pixel driving circuits, as well as a power line through a via hole, respectively.

Abstract: An electronic signature system includes an information processing device, an information processing device which is higher in processing speed than the information processing device, the information processing device acquires a message, generates a digest from the message, and transmits the digest to the information processing device, the information processing device receives the digest from the information processing device, generates an electronic signature from the digest, and transmits the electronic signature to the information processing device, and the information processing device receives the electronic signature from the information processing device, adds the electronic signature to the message, and outputs the message with the electronic signature added.

Abstract: A display panel and an display apparatus are provided, the display panel includes at least two adjacent pixel driving circuits including a first and a second pixel driving circuits distributed along the first direction; a first conductive layer between the first active layer and the second conductive layer, the first conductive layer including an enabling signal line with an orthographic projection extending along the first direction and covering an orthographic projection of the fifth active portion, a partial structure of the enabling signal line forming a gate of the fifth transistor; a fourth conductive layer located between a second and a fifth conductive layers and including a first bridging portion which is connected to eighth active portions of the first and second pixel driving circuits, as well as a power line through a via hole, respectively.

Abstract: An audio synthesis method, an electronic device, and a non-transitory computer readable storage medium. The method includes: in response to obtaining a text to be processed, inserting a colloquial expression content into the text to be processed and obtaining a colloquialized text, where the colloquial expression content at least includes a colloquial additional content and a colloquial pause interval; acquiring a prosodic feature of the colloquialized text and obtaining a prosodic pause interval of the colloquialized text based on the prosodic feature; and converting the colloquialized text into a target audio based on the colloquial pause interval and the prosodic pause interval.