Abstract: Provided are a metal clad laminate and a method for producing the same. The metal clad laminate at least includes a thermoplastic liquid crystal polymer film and a metal sheet bonded to each other, wherein the thermoplastic liquid crystal polymer film has a surface with a glossiness (20°) of 55 or higher in accordance with JIS Z 8741 on the opposite side of the bonding surface to the metal sheet. The method for producing a metal clad laminate at least includes: providing a thermoplastic liquid crystal polymer film 2 and a metal sheet 6; and introducing the thermoplastic liquid crystal polymer film 2 and the metal sheet 6 between a pair of heating rolls so as to laminate them.

Abstract: A display device includes a display module rolled in a second direction crossing a first direction with respect to a rolling axis extending in the first direction and a module supporter disposed under the display module. The module supporter includes a support layer, a plurality of coating layers disposed in the support layer, extending in the first direction, and arranged in the second direction, and a plurality of support bars each being disposed in a corresponding coating layer among the plurality of coating layers.

Abstract: Embodiments of the present disclosure provide an uplink transmission method and a terminal configured with at least two uplink carriers. The method may include receiving a scheduling request from a network side device to perform uplink transmission simultaneously on the at least two uplink carriers. The method may also include refusing to perform the scheduling request when at least one of the at least two uplink carriers requires two antennas for transmission.

Abstract: An optical module includes a shell, a circuit board, a base, a laser assembly, a silicon optical chip and a protective cover. The laser assembly and the silicon optical chip are located on the base. The protective cover covers on the circuit board. The laser assembly and a wiring region of the laser assembly and/or the silicon optical chip and a wiring region of the silicon optical chip are encapsulated between the protective cover and the circuit board. The shell includes at least one heat conduction column, the at least one heat conduction column is disposed on an inner wall of the shell and is in thermal conductive connection with the laser assembly and/or the silicon optical chip. The protective cover includes at least one escape opening that allow the at least one heat conduction column to pass and enter an inside of the protective cover.

Abstract: A display module is provided. The display module includes a cover plate and a reflection layer. A touch light source is disposed in an edge region of the display module. A first grating is disposed on a side of the cover plate facing toward the touch light source. The first grating is obliquely disposed to the cover plate. After light emitted from the touch light source passes through the first grating, the light enters into the cover plate and is total reflection. Obtaining information of a to-be-recognized terminal from an entire surface of the display module can be realized after the total reflection is destroyed when the to-be-recognized terminal touches a surface of the cover plate.

Abstract: Provided is an optical modulating device including an incidence optical system, an optical modulating assembly including a plurality of nano-antennas that form a meta-grating based on a driving signal, the optical modulating assembly being configured to change a traveling direction of incidence light incident at an incidence angle from the incidence optical system based on an effective displacement of the meta-grating according to the driving signal, and an emission optical system configured to emit light steered by the optical modulating assembly, wherein the emission optical system is further configured to emit first-order diffraction light of the incidence light based on the meta-grating.

Abstract: A resource allocation method and a device are provided. The method is applied to a terminal device in sidelink communication, and includes: determining a first numerical value of a first counter at a first occasion; in a case that the first numerical value is greater than a first preset value, determining an occupancy status of a first transmission resource associated with the first occasion, where the first preset value is an integer greater than or equal to 0; and selecting a target resource for information transmission based on the occupancy status of the first transmission resource.

Abstract: The present disclosure provides a pixel circuit. The pixel circuit includes a light emitting element, an energy storage circuit, a driving circuit, a data writing-in circuit, a compensation control circuit, an initialization circuit and a light emitting control circuit. The compensation control circuit is configured to control to connect the control terminal of the driving circuit and the first terminal of the driving circuit under the control of a first control signal. The driving circuit is configured to generate a driving current for driving the light emitting element to emit light under the control of a potential of the control terminal of the driving circuit.

Abstract: An organic electroluminescence device exhibiting high light emission efficiency is provided, which includes a first electrode, a second electrode, and an emission layer disposed between the first electrode and the second electrode. The emission layer may include a compound represented by Formula 1.

Abstract: A high-frequency signal processing apparatus and a wireless communication apparatus can achieve a decrease in power consumption. For example, when an indicated power level to a high-frequency power amplifier is equal to or greater than a second reference value, envelope tracking is performed by causing a source voltage control circuit to control a high-speed DCDC converter using a detection result of an envelope detecting circuit and causing a bias control circuit to indicate a fixed bias value. The source voltage control circuit and the bias control circuit indicate a source voltage and a bias value decreasing in proportion to a decrease in the indicated power level when the indicated power level is in a range of the second reference value to the first reference value, and indicate a fixed source voltage and a fixed bias value when the indicated power level is less than the first reference value.

Abstract: The present application relates a two-wire communication control device and a multi-purpose device. The two-wire communication control device includes a signal receiving module, a first control module, at least one second control module, a power supply module, a coding module, and a decoding module. The signal receiving module is connected to the first control module, the first control module is connected to the coding module, the coding module is connected to the power supply module, the decoding module is connected to the coding module, the decoding module is further connected to the second control module, the power supply module is connected to a live wire and a neutral wire, the power supply module is further connected the first control module and the second control module, one of the coding module and the decoding module is connected to the live wire, and the other is connected to the neutral wire.

Abstract: An addition reaction-curable silicone emulsion composition containing a water-soluble silane coupling agent (I) and an organopolysiloxane (II) having at least two alkenyl groups in one molecule thereof, where the water-soluble silane coupling agent (I) has at least one group selected from among a succinic anhydride group, a quaternary ammonium group, and a ureido group, and 1 part by mass or more of the water-soluble silane coupling agent (I) is contained relative to 100 parts by mass of the organopolysiloxane (II). This provides: a silicone emulsion composition that gives a cured film adhering well to plastic film substrates regardless of the type, while having suitable release properties regarding adhesives; and a delamination film made by forming a cured film of the silicone emulsion composition.

Abstract: According to various embodiments, a first electronic device may include: a body including at least one sensor, a temple connected to the body, a hinge connecting the body and the temple and configured to allow the temple connected to the body to be folded in a specified direction within a specified angle, and a processor functionally connected to the at least one sensor, wherein the processor is configured to: determine whether the first electronic device is in a first state of being mounted in a second electronic device, identify whether the first electronic device is in a second state of being worn, through the at least one sensor, and execute a specified function of the first electronic device, based on at least one of the first state and/or the second state.

Abstract: A light emitting element includes a first electrode, a hole transport region on the first electrode, an emission layer on the hole transport region and containing a light emitting polymer compound derived from a mixture of a polyphenylene vinylene-based compound having a weight average molecular weight of about 1.3×106 to about 1.6×106 and an organic compound represented by Formula 1, and a second electrode on the emission layer, wherein, the mixture contains the polyphenylene vinylene-based compound and the organic compound in a molar ratio of about 9:1 to about 8:2, and the light emitting element may thus include an emission layer having improved flexibility and strength.

Abstract: A locating system for a surgical suite includes optical markers coupled to a medical device. A sensor is configured to obtain an initial position data of the optical markers. A laser device is configured to obtain subsequent position data of the optical markers. A controller receives the initial position data from the sensor and the subsequent position data from the laser device. The controller is configured to determine a position of the medical device within the surgical suite and recognize a type of the medical device in response to the optical markers.

Abstract: A grating for a steering mirror of a LiDAR system is made without a metal coating. The grating comprising a plurality of ridges defined by a period. The period has a width that is equal to or less than a wavelength of a laser of the LiDAR system. The ridges can be made of crystalline silicon to form a high-contrast grating.

Abstract: The present disclosure discloses a method, apparatus, device, and storage medium for training a model, relates to the technical fields of knowledge graph, natural language processing, and deep learning. The method may include: acquiring a first annotation data set, the first annotation data set including sample data and a annotation classification result corresponding to the sample data; training a preset initial classification model based on the first annotation data set to obtain an intermediate model; performing prediction on the sample data in the first annotation data set using the intermediate model to obtain a prediction classification result corresponding to the sample data; generating a second annotation data set based on the sample data, the corresponding annotation classification result, and the corresponding prediction classification result; and training the intermediate model based on the second annotation data set to obtain a classification model.