Abstract: A driving circuit includes a driving transistor, first to third capacitors and first to second switching transistors. The driving transistor is electrically connected between a first driving voltage terminal and a second driving voltage terminal, configured to control a driving current flowing through a light emitting element. The first switching transistor and the first capacitor are connected in series between a first terminal and a gate terminal of the driving transistor. A first terminal of the second capacitor is electrically connected to a gate terminal of the first switching transistor. The second switching transistor is electrically connected between a second terminal of the second capacitor and a first reference voltage terminal. The third capacitor is electrically connected between a gate terminal of the second switch transistor and a sweep signal line.

Abstract: Semiconductor components and systems having substrate contacting surfaces with a reduced hardness are provided. Systems and components include a ceramic, metallic, or non-metallic component for contacting a substrate. Systems and components include a layer of coating material on at least a portion of a substrate contacting surface of the component. Systems and components include where the component for contacting a substrate includes a component Vickers hardness value, and the layer of coating material exhibits a coating layer Vickers hardness value. Systems and components include where the coating layer Vickers hardness value is greater than or about 10% less than the component Vickers hardness value.

Abstract: A power adjustment method and an apparatus are provided, to improve stability of transmit power of an uplink signal, so that the uplink signal can be effectively transmitted. The method includes: receiving a medium access control control element (MAC CE), wherein the MAC CE is used to update a pathloss reference signal; applying the pathloss reference signal no later than n+X+T, n is a time for sending feedback information, the feedback information is used to feed back that the MAC CE is correctly received, X is fixed duration, and T is variable duration; and determining a transmit power of an uplink signal based on the pathloss reference signal. It can be learned that the effective time of the pathloss estimation value is not later than n+X+T.

Abstract: Embodiments of this application provide an audio processing method and system, and an electronic device. The method includes: in response to a play operation of a user, performing spatial audio processing on an initial audio clip in a source audio signal to obtain an initial binaural signal, and playing the initial binaural signal; receiving a setting of the user for a rendering effect option, where the rendering effect option includes at least one of the following: a sound image position option, a distance perception option, or a spatial perception option; and performing spatial audio processing on an audio clip subsequent to the initial audio clip in the source audio signal based on the setting, to obtain a target binaural signal.

Abstract: The present disclosure provides an operation method of a prediction system of significant congenital heart disease in infants in infants, which includes steps as follows. The continuous wavelet transformation is performed on the electrocardiogram to obtain the processed electrocardiogram; the processed electrocardiogram is oversampled to obtain multiple electrocardiogram segments; the transfer learning through multiple pre-trained models based on the multiple electrocardiogram segments is used to establish a significant congenital heart disease model.

Abstract: Methods and systems are disclosed for generating AR experiences on a messaging platform. The methods and systems establish a shared augmented reality (AR) experience across a plurality of client devices and receive, from a first client device of the plurality of client devices, a request to perform a real-time interaction with a given AR element that is presented on displays of the plurality of client devices. In response to receiving the request, the methods and system enable the first client device to perform one or more modifications to the given AR element while preventing a second of the plurality of client devices from performing real-time interactions with the given AR element. The method and system synchronize the one or more modifications of the given AR element performed by the first client device across each of the plurality of client devices in real time.

Abstract: Systems and methods are provided for method for etch assisted gold (Au) through silicon mask plating (EAG-TSM). An example method comprises providing a seed layer on a substrate and providing a silicon mask on at least a portion of the seed layer on the substrate. The silicon mask includes one or more via to be filled with Au. The masked substrate is subjected to at least one processing cycle, each processing cycle including an Au plating sub-step and an etch treatment sub-step. The cycles are repeated until a selected via fill thickness is achieved.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station (BS), a paging communication while the UE is in an inactive mode or an idle mode. The UE may transmit, to the BS and based at least in part on receiving the paging communication, a first communication as part of a random access channel (RACH) procedure. The UE may receive, from the BS and based at least in part on transmitting the first communication, a second communication that includes mobile-terminated downlink data, an indication of an uplink resource, and a radio resource control (RRC) release message. The RRC release message may cause the UE to remain in the inactive mode or the idle mode while receiving the mobile-terminated downlink data. The UE may transmit mobile-originated uplink data using the uplink resource. Numerous other aspects are provided.

Abstract: The present invention provides for novel methods for regulating and detecting the cytosine methylation status of DNA. The invention is based upon identification of a novel and surprising catalytic activity for the family of TET proteins, namely TET1, TET2, TEM3, and CXXC4. The novel activity is related to the enzymes being capable of converting the cytosine nucleotide 5-methylcytosine into 5-hydroxymethylcytosine by hydroxylation.

Abstract: The present application is applicable to the field of semiconductor technology and provides a method for packaging stacking a flip chip, which includes: placing a filling template on a substrate, the filling template being provided with a through hole of a preset pattern; filling a filling material into the through hole of the filling template, and after the filling material being formed on the substrate, removing the filling template; placing a chip with solder balls on the substrate formed with the filling material, such that at least a portion of the solder balls being covered by the filling material; and connecting the chip to the substrate through the solder balls, and curing the filling material with air gaps formed between the at least a portion of the solder balls covered with the filling material.

Abstract: A refrigerator, comprising: a refrigerator body having an open front side to define a first compartment; a primary door mounted to the refrigerator body and used for opening/closing the first compartment, the primary door defining a second compartment having an open front side; and a secondary door mounted to the primary door and used for opening/closing the second compartment, the secondary door comprising a state adjustable door panel, and the state adjustable door panel being configured to controllably change transparency such that the visibility of an internal structure of the second compartment is adjustable. According to the refrigerator of the present invention, the frequency of opening the secondary door can be effectively reduced, the product high-tech element is added, and the user experience is improved.

Abstract: A light-emitting diode chip includes a substrate. The substrate has a side surface configured as a serrated surface, which includes a plurality of laser inscribed features disposed along a thickness direction of the substrate and spaced apart from each other. A method for manufacturing the light-emitting diode chip is also disclosed herein.

Abstract: A display panel and a display device are provided. The touch layer of the display panel includes first touch units including first touch electrodes and second touch units including second touch electrodes. At least two mounting holes are provided in the touch area, and the auxiliary electrodes in the touch layer include a first auxiliary electrode located between the two mounting holes. At least one first touch unit is cut off by the mounting holes. At least one first auxiliary electrode is connected to at least one of two first touch units adjacent to the first touch unit in a second direction. Or at least one second touch unit is cut off by the mounting holes, and at least one first auxiliary electrode is connected to at least one of two second touch units adjacent to the second touch unit.

Abstract: A refrigerator and a control method therefor are provided. The refrigerator comprises a refrigerator body defining a first chamber, and a door body that comprises a main door defining a second chamber, and a secondary door; and the rear side of the main door is provided with an air supply port for introducing cold air in the first chamber into the second chamber. The control method comprises: acquiring an absolute air humidity ?1 of the first chamber and an air temperature T2 of the second chamber; calculating an expected relative humidity ?3 of air in the first chamber when the temperature changes to T2 according to ?1 and T2; determining a relative air humidity critical value ?0; comparing ?3 with ?0; and if ?3<?0, making the air supply port supply air to the second chamber, otherwise, making the air supply port stop supplying air to the second chamber.

Abstract: A wireless communication method for use in a wireless terminal comprises receiving, from a wireless network node, a signal associated with a paging message, and processing the received signal based on an event associated with an extended user equipment identification, UE ID, of the wireless terminal.

Abstract: A rotating mechanism includes: a rotating shaft; a first mechanical part, where the first mechanical part is provided with a first slide groove; a second mechanical part, where the second mechanical part is provided with a second slide groove; a third mechanical part, where the third mechanical part is disposed in the first slide groove, and one end of the third mechanical part is rotatably connected to the rotating shaft; and a fourth mechanical part, where the fourth mechanical part is disposed in the second slide groove, and one end of the fourth mechanical part is rotatably connected to the rotating shaft. When the first mechanical part and the second mechanical part rotate around the rotating shaft, the third mechanical part slides with respect to the first slide groove.

Abstract: This disclosure provided is a connecting structure for connecting a first workpiece to a second workpiece. The connecting structure includes: a first connecting assembly disposed on the first workpiece; a second connecting assembly disposed on the second workpiece, wherein the second connecting assembly includes a second connecting member and a fixing assembly, the second connecting member is movably disposed, so as to connect the second connecting member and the first connecting assembly; the fixing assembly is connected with the second connecting member, and the fixing assembly is movably disposed relative to the second connecting member; and a locking portion, wherein at least part of the locking portion is disposed on the second workpiece, and the fixing assembly is connected with the locking portion.

Abstract: A fluoropropene composition comprising Z-1,3,3,3-tetrafluoropropene, E-1,3,3,3-tetrafluoropropene, 1,1,3,3,3-pentafluoropropene, 2,3,3,3-tetrafluoropropene, and optionally 1,1,1,3,3-pentafluoropropane wherein the 2,3,3,3-tetrafluoropropene being present in an amount of 0.00001 to 1.0%. A method of producing the fluoropropene, methods for using the fluoropropene and the composition formed are also disclosed.

Abstract: The present disclosure describes methods, systems and devices for scheduling at least one cell with downlink control information (DCI) for a user equipment (UE). One method includes receiving, by the UE, the DCI via a physical downlink control channel (PDCCH) from a network base station, the DCI used to schedule at least one physical downlink shared channel (PDSCH) on the at least one cell. Another method includes sending, by a network base station to the UE, the DCI via a PDCCH, the DCI used to schedule at least one PDSCH on the at least one cell.