Abstract: A display device is provided. A liquid crystal compensation layer is disposed on each of a first polarizer and a second polarizer. The liquid crystal compensation layers adjust compensation values through refractive index differences and thicknesses of liquid crystal molecules, so adjustment ranges are large and limitations are few, and the liquid crystal compensation layers can be matched with high phase differences of a liquid crystal display panel. Opposite two sides of the liquid crystal display panel are arranged symmetrically, number and thickness of film layers on each side is the same, so that a situation of bending due to different stress on the two sides of the liquid crystal display panel can be prevented.

Abstract: A novel surfactant composition that comprises of two surfactant components, a solvent, and water. The surfactant composition is added to a fracturing fluid, which is then pumped downhole into a subterranean formation where the novel characteristics of the fracturing fluid lend to improved oil production over the fracturing fluid without the surfactant composition.

Abstract: The present invention relates to a pharmaceutical composition for preventing and treating a cancer disease, including lung cancer, caused by abnormal cell growth containing a novel trisubstituted pyrimidine derivative with inhibitory activity against protein kinases, including EGFR, and a pharmaceutically acceptable salt thereof as active ingredients. The novel compound of the present invention has strong inhibitory activity against protein kinases. Particularly, the novel compound of the present invention has potent inhibitory effects against various drug-resistant EGFR mutants (including exon 19 deletion-T790M-C797S-EGFR, L858R-T790M-C797S-EGFR, exon 19 deletion-T790M-EGFR, and L858R-T790M-EGFR) and is useful as a prophylactic and therapeutic agent for cancer diseases caused by these EGFR mutants.

Abstract: An audio output method and system including first and second electronic devices and an audio output device. The first and second devices are connected to a network using a system authentication account, the first device has installed thereon a music application, and the second device has installed thereon a voice call application. When the audio output device outputs an audio signal corresponding to audio data of the music application, in response to the second device receiving an incoming call from the voice call application, the first device displays a prompt corresponding to the incoming call. The first device sends an indication of answering the incoming call to the second device, which answers the incoming call and sends audio data of the incoming call to the first device, and the first device causes the audio output device to output an audio signal corresponding to the audio data of the incoming call.

Abstract: A device and a method for maintaining the stability of anaerobic ammonium oxidation (anammox) by using a combined zeolite filler to resist water quality fluctuations are provided. The device includes a water inlet tank, an anammox reactor, and a water outlet tank, where the anammox reactor is filled with the combined zeolite filler maintained in a state of suspension, domestic sewage enters the anammox reactor through a water inlet pump, and effluent water enters the water outlet tank through an overflow port. The device combines the physical characteristics of zeolite adsorption of ammonium with the anammox process: when the concentration of ammonium in the influent water is too high, the zeolites will temporarily store the excess ammonium adsorbed; when the concentration of nitrite in the influent water is too high, the zeolites are capable to release the stored ammonium into a liquid phase through balanced adsorption desorption.

Abstract: A semiconductor light-emitting device includes a semiconductor stack including a first semiconductor layer and a second semiconductor layer; a first reflective layer formed on the first semiconductor layer and including a plurality of vias; a plurality of contact structures respectively filled in the vias and electrically connected to the first semiconductor layer; a second reflective layer including metal material formed on the first reflective layer and contacting the contact structures; a plurality of conductive vias surrounded by the semiconductor stack; a connecting layer formed in the conductive vias and electrically connected to the second semiconductor layer; a first pad portion electrically connected to the second semiconductor layer; and a second pad portion electrically connected to the first semiconductor layer, wherein a shortest distance between two of the conductive vias is larger than a shortest distance between the first pad portion and the second pad portion.

Abstract: A control method and apparatus for displaying multimedia content, an electronic device, and a medium. The method includes: displaying a first-type multimedia content on a first content display layer of a first-type multimedia content display interface, the first-type multimedia content display interface including: a first user interaction layer and the first content display layer, the first user interaction layer being superimposed and displayed on the first content display layer; and receiving a first swiping operation inputted by a user on the user interaction layer, and exiting the first-type multimedia content display interface. That is, a swiping operation triggers to exit the first-type multimedia content display interface, as the swiping operation is significantly different from a click operation, the user is provided with a multimedia content display control method that is more consistent with the user's operation habit, improving the user experience.

Abstract: Provided is an array substrate. The array substrate includes: a base substrate, and a plurality of gate lines, a plurality of data lines, a plurality of sub-pixels and a plurality of touch signal lines disposed on the base substrate. The data lines have a plurality of first extending parts and a plurality of second extending parts which are in an alternating arrangement. When the array substrate is used to prepare a liquid crystal display panel and the liquid crystal display panel is displaying, in each column of the sub-pixels, the voltage polarities of the two adjacent sub-pixels which respectively belong to two adjacent first pixel regions are opposite.

Abstract: A spinning-drawing-winding device for industrial polylactic-acid fiber includes a double-surface oiling mechanism, a filament shearing-suctioning device, a pre-interlacer and a splitting filament roller disposed in sequence according to a production process; a drawing-winding device cooperates with a spinning device, a tow passing from the spinning device through the double-surface oiling mechanism, the filament shearing-suctioning device, and the pre-interlacer in sequence until the tow is conveyed to the splitting filament roller; the drawing-winding device and the spinning device are configured as a parallel configuration, so that the tow between the spinning device and the splitting filament roller are arranged in a vertical direction and is tangential to the splitting filament roller, and therefore the tow is without deflection, thereby avoiding damaging the tow due to a friction caused by a higher deflection.

Abstract: Methods and devices for coordinated transmit opportunity sharing in wireless networks are disclosed. In an embodiment, a method includes: receiving from each of one or more adjacent access points (APs), at an AP, a signal containing values of one or more parameters related to data transmission; determining, at the AP, whether the values of the one or more parameters are greater than respective predetermined thresholds for the one or more parameters; and responsive to the values of the one or more parameters greater than the respective predetermined thresholds, selecting, by the AP, one or more Co-APs as a first set of Co-APs from the one or more adjacent APs for sharing a transmit opportunity (TXOP)in a subsequent transmission of the AP.

Abstract: Provided is an inductor with temperature detection. The inductor comprises a magnetic core, a coil and a temperature sensor; the magnetic core is provided with two winding portions, and at least one of the winding portions is provided with a recess; the coil is wound on the winding portions, and an expansion channel is formed between an inner side face of the coil and the recess on the winding portions; and the temperature sensor comprises a sensing portion and a lead wire, and the temperature sensor is arranged in the expansion channel, wherein the sensing portion is in contact with an inner side face of the coil and is used for sensing the temperature of the coil so as to generate a temperature signal, and the lead wire is connected to the sensing portion, is distributed along the extension channel and is used for outputting the temperature signal.

Abstract: A unimodal ethylene-co-1-hexene copolymer that, when in melted form at 190 degrees Celsius, is characterized by a unique melt property space defined by combination of melt elasticity and complex viscosity ratio (shear thinning) properties. A blown film consisting essentially of the unimodal ethylene-co-1-hexene copolymer. A method of synthesizing the unimodal ethylene-co-1-hexene copolymer. A method of making the blown film. A manufactured article comprising the unimodal ethylene-co-1-hexene copolymer.

Abstract: This disclosure provides a method, apparatus and electronic device for session menu processing. The method comprises: in response to a predetermined operation triggered by a first user on a user interface of a target session, creating a session menu in the target session; and in response to a triggering operation on the created session menu by the second user, performing an execution step corresponding to the session menu, wherein the first and second users are both session members of the target session, and the second user and the first user are different users or the same user. There are provided more convenience for communications between session members, more flexibility of session menu operations, expanded session functionalities and enhanced user experience.

Abstract: A polarizer and a display device are disclosed in the present application. The polarizer of the present application adopts a structure in which a liquid crystal compensation layer and a polarizing layer are stacked on each other, and the liquid crystal compensation layer is used to compensate the birefringence of the liquid crystal molecules in the liquid crystal layer, and the liquid crystal compensation layer adjusts the compensation value by the refractive index difference of the liquid crystal molecules and the thickness, so that the adjustment range is wide, and the adjustment range may be matched with the high phase difference of the display device, thereby improving the side-view light leakage of the liquid crystal display in the dark state, improving the contrast of the liquid crystal display, and improving the image quality.

Abstract: A battery includes an electrode assembly defining a core and an outer circumference by winding a first electrode, a second electrode, and a separator interposed therebetween around a winding center, each of the first electrode and the second electrode includes a first uncoated portion and a second uncoated portion on which an active material layer is not coated along the winding direction; a battery housing accommodating the electrode assembly through an opening formed on one side thereof; a cap including a venting portion, covering the opening, and electrically connected to the battery housing and the first uncoated portion; and a battery terminal penetrating one surface of the battery housing and electrically connected to the second uncoated portion.

Abstract: A chamber adaptor and a manufacturing method thereof. The chamber adaptor includes: a housing provided with a gas inlet, a gas outlet, a chamber inlet, and a chamber outlet, where the gas inlet is configured to be removably connected to a main board device, the gas outlet is configured to be removably connected to a respiratory pathway, the chamber inlet is configured to be removably connected to an input end of a chamber for storing liquid and the chamber outlet is configured to be removably connected to an output end of the chamber, the chamber adaptor further includes a control circuit and at least one sensing apparatus, where the at least one sensing apparatus is arranged on one end of the control circuit closer to the gas outlet and extends into a gas output channel.

Abstract: A display device includes: a base layer including a first surface, and a second surface; a plurality of pixels on the first surface; and a plurality of first lines on the first surface. The base layer includes: a first base layer; an etch stop layer on the first base layer; a plurality of second lines on the etch stop layer; and a second base layer on the etch stop layer and the second lines. The first base layer, the etch stop layer, the second lines, and the second base layer are sequentially stacked, and the first lines are electrically connected to the second lines through first contact holes.

Abstract: Disclosed herein is a method for managing an embedded Subscriber Identity Module (eSIM) profile. The method may include installing a common profile in multiple devices to perform provisioning, selecting a representative device from among the multiple devices, establishing a communication channel in the representative device, receiving, by the representative device, profile information for the multiple devices from a server, and transferring, by the representative device, the profile information to the respective devices.

Abstract: Medical suction devices are provided for removing unwanted substances (e.g. blood, secretion, mucus, tissue, ear wax, or body fluids) from a patient by suction. A device may include a suction control handle including a cover element for covering the aeration hole during use and for protecting the operator from contamination from any possible contaminants exiting through the aeration hole during a treatment procedure. In one version, the suction control handle includes an aeration hole for regulating the airflow through the suction control handle during use; and a cover element attached to the suction control handle, the cover element formed such that, in use, the airflow through the suction control handle can be gradually adjusted by covering the aeration hole, wholly or partly, by the cover element. A method of adjusting the vacuum force of a medical suction device is also provided.

Abstract: A display device may include a first electrode above a surface of a substrate, light-emitting elements including a first end portion above, contacting, and electrically connected to, the first electrode, a second end portion opposite to the first end portion with respect to a direction that is perpendicular to the surface of the substrate, a bonding electrode, a second layer, an active layer, a first layer, and a third layer having conductivity by doping an impurity into an intrinsic semiconductor layer, an intermediate layer over the light-emitting elements, and exposing the second end portion, and a second electrode above the intermediate layer, and contacting and electrically connected to the second end portion.