Abstract: An optical system and a method of manufacturing an optical system are provided. The optical system includes a carrier, a light emitter, a light receiver, a block structure and an encapsulant. The light emitter is disposed on the carrier. The light receiver is disposed on the carrier and physically spaced apart from the light emitter. The light receiver has a light detecting area. The block structure is disposed on the carrier. The encapsulant is disposed on the carrier and covers the light emitter, the light receiver and the block structure. The encapsulant has a recess over the block structure.

Abstract: An optical distortion correction system includes a correction device that generates correction values according to data from a lens; a weighting device that generates weights for corresponding data according to the correction values; a jag detector that detects a jag in an outline according to the data; a filter that provides a spatial filter when a jag is detected; and a smoothing device that smooths the data by the weights and the spatial filter, thereby resulting in smoothed data.

Abstract: A fulvestrant pharmaceutical composition, a preparation method therefor, and an application thereof are provided. The fulvestrant pharmaceutical composition contains fulvestrant solid particles. The particle size of the fulvestrant solid particles satisfies that Dv(10) is selected from 0.400 micrometers to 6.000 micrometers, Dv(50) is selected from 0.700 micrometers to 6.000 micrometers, and Dv(90) is selected from 1.000 micrometers to 6.000 micrometers, provided that Dv(10) is not 0.400 micrometers, Dv(50) is not 0.700 micrometers, and Dv(90) is not 1.000 micrometers. The fulvestrant pharmaceutical composition has a long-acting sustained release.

Abstract: A cosmetic package comprising a roller for discharging a powder product. The cosmetic package comprises an outer cap, an inner cap, an insert, the roller, a container, and a base plug. The container has an open bottom end which is closed by the base plug. The insert is mounted within the container above a cosmetics accommodating space of the container. The roller is disposed rotatably within the cosmetics accommodating space of the container and another portion of the roller extending outside the cosmetics accommodating space from an aperture located in the insert. The inner cap forms a tight seal with the insert and the roller to prevent leakage of powder product from the container.

Abstract: A directional fixing device includes a base including a barrel, an annular portion and a channel, a socket set outside the barrel and having a top operation indication structure, a pointing convex portion protruding from the operation indication structure and a lifting structure recessed inside the operation indication structure, the lifting structure being formed from top to bottom with a first positioning groove, a guide ramp and a second positioning groove; a fixing member mounted with an elastic member and having a rod body provided with a through hole at the top and a positioning block at the bottom; and a sliding member fixed through the through hole of the fixing member with one end thereof stopped against the second positioning groove to form positioning.

Abstract: An information processing method, an electronic device, and a storage medium are provided in the present disclosure. The information processing method includes in response to obtaining of a target input message, outputting a first response message based on a target knowledge base; and inputting the first response message into at least one target large language model, and outputting a second response message, where the at least one target large language model is different from the target knowledge base; and a matching degree between the second response message and the target input message is higher than a matching degree between the first response message and the target input message.

Abstract: Implementations described herein relate to various semiconductor device assemblies. In some implementations, a semiconductor device assembly includes a semiconductor die, a skeletal heat transfer structure over the semiconductor die; and a casing over the skeletal heat transfer structure that is over the semiconductor die. The skeletal heat transfer structure provides multiple thermal conduction pathways to satisfy a thermal performance threshold of the semiconductor device assembly.

Abstract: A surface light source module includes a light guide plate, a light source component, a covering layer, and an optical adhesive layer. The light guide plate has a first surface, a second surface, and a light incident surface. The first surface has multiple microstructures. The optical adhesive layer is disposed between the light guide plate and the covering layer. Each microstructure has a symmetry plane and a first structural surface. The interface between the first structural surface and the symmetry plane has a first intersection line. The first intersection line includes a first-part line segment, a second-part line segment, and a third-part line segment. A third included angle between the third-part line segment and the first surface is 50-90 degrees. A third length of the third-part line segment is greater than or equal to 5% of the total length of the first intersection line.

Abstract: A rehabilitation pedal structure for a hospital bed includes a footboard, a bottom plate pivotally mounted on two sides of the footboard, and two pedals elastically and pivotally mounted on the bottom plate. The footboard is provided with a slot. The bottom plate is pivotally mounted in the slot. The two pedals can be received in the slot. Each of the pedals is electrically connected with one of two monitors, a counter, and a microcontroller. The counter performs a counting action. When the two pedals are respectively stepped or pressed by a user's two feet or hands, the two pedals swing relative to the bottom plate respectively, and the two monitors indicate a swinging number of the two pedals respectively, to facilitate detection of exercise capacity and rehabilitation times of the user's two feet or hands.

Abstract: A semiconductor structure includes a base structure having a conductive feature therein, a transistor disposed above the base structure, a capacitor disposed on the transistor, and an interconnecting routing that interconnects the second electrode with the conductive feature. The transistor includes a gate electrode, a gate dielectric, a channel spaced apart from the gate electrode through the gate dielectric, and two contact structures connected to the channel and spaced apart from each other. Each of the two contact structures includes a main body, and a protection layer that includes a transition metal which is one of elements of groups 3 to 12 in periods 5 to 7, elements of lanthanide series, and elements of actinide series. The capacitor includes a first electrode connected to one of the two contact structures of the transistor, a second electrode, and a dielectric interposed between the first electrode and the second electrode.

Abstract: A memory device including bit lines, auxiliary lines, selectors, and memory cells is provided. The word lines are intersected with the bit lines. The auxiliary lines are disposed between the word lines and the of bit lines. The selectors are inserted between the bit lines and the auxiliary lines. The memory cells are inserted between the word lines and the auxiliary lines.

Abstract: An image sensor includes a plurality of pixels. At least one pixel includes first and second photosensitive regions, first and second transfer gate transistors and a floating diffusion region. The first and second photosensitive regions are located within a substrate and adjacent to each other. The first and second photosensitive regions are different in at least one of doping depth and conductivity type. The first and second photosensitive regions are overlapped with an opening of a grid structure disposed on a backside surface of the substrate. The first and second transfer gate transistors are disposed on a frontside surface of the substrate and respectively overlapped with the first and second photosensitive regions. The floating diffusion region is located within the substrate and shared between the first and second photosensitive regions.

Abstract: The disclosure provides a display panel and a display device. The display panel includes a display substrate and a lens structure. The display substrate includes a plurality of light-emitting devices and a receiving layer located on light-emitting sides of the light-emitting devices. The lens structure is located on the receiving layer and includes a plurality of lens units, and the lens units are arranged in correspondence with the light-emitting devices. Each of the lens units includes a color blocking layer configured to absorb light in ambient light that is different in color from light emitted from a corresponding light-emitting device. The lens unit has a refractive index greater than a refractive index of the receiving layer.

Abstract: A method for dynamically adjusting resolution is provided. The method includes performing a ratio reduction operation on a native resolution of a display screen of the display device according to a ratio data command to obtain a target resolution when receiving the ratio data command. The method includes replacing the native resolution at a resolution storage address in an extended display identification data (EDID) with the target resolution to allow the target resolution to be read by a source device. The method includes receiving image data, wherein the image data is generated by the source device according to the target resolution. The method includes performing a ratio increase operation on the target resolution according to the ratio data command to obtain a screen resolution. The method includes setting the native resolution of the display screen to the screen resolution to display the image data.

Abstract: Disclosed herein are compounds that stabilize recombinant human ?-iduronidase (rh-?-IDUA) activity, and their uses in the treatment and/or prophylaxis of lysosomal storage diseases (LSDs), such as mucopolysaccharidosis type I (MPS1). The compound disclosed herein has the structure of formula (I), wherein, n is an integral between 0 and 2; X1 is O or —NH; X2 is O, —NH or —NRa, in which Ra is C1-10alkyl; Y is H or wherein m and p are independently 0 or 1; X3 is S, O, or —NH; X4 is O, —NH, methylene, or —CH2(C1-10)alkyl; and A is aryl, heteroaryl, or heterocyclyl optionally substituted with one or more substituent selected from the group consisting of halo, hydroxyl, amino and phosphate.

Abstract: An anitrogen-containing multicomponent copolymer is provided, and includes at least two of a chain segment I, a chain segment II, and a chain segment III. A structural formula of the chain segment I is represented by where Ar1 is an aryl structural unit. A structural formula of the chain segment II is represented by where Ar2 is an aryl structural unit. A structural formula of the chain segment III is represented by where Ar3 is an aryl structural unit.

Abstract: A system and a method of coordinate system alignment for multiple head mounted displays are provided. The method includes: capturing a first image of a second head mounted display by a first camera of a first head mounted display; performing a first face detection on the first image to obtain a first bounding box corresponding to a first coordinate system by the first head mounted display; aligning the first coordinate system corresponding to the first head mounted display with a second coordinates system corresponding to the second head mounted display according to a first position of the first bounding box by the first head mounted display, so as to update the first coordinate system; and displaying an output image according to the updated first coordinate system by the first head mounted display.

Abstract: The present disclosure relates to communication methods and apparatuses. In one example method, a first communication apparatus receives a first message and a second message from a second communication apparatus, and determines a random access occasion based on the second message, where the first message is used to configure a measurement window of a GNSS signal for the first communication apparatus, the measurement window is used by the first communication apparatus to perform GNSS signal measurement, and an offset of a start location of the random access occasion relative to a start location of the measurement window is within a preset range.

Abstract: A stamp includes a substrate; position limiting structures located on a side of the substrate and spaced apart from each other; and transfer structures, which are located on the side of the substrate where the position limiting structures are located, and are spaced apart from each other. The position limiting structures are in one-to-one correspondence with the transfer structures. Each position limiting structure surrounds a periphery of a corresponding transfer structure, and an orthogonal projection of the position limiting structure on the substrate does not overlap with an orthogonal projection of the corresponding transfer structure on the substrate. A distance between an end surface of an end, which is distal to the substrate, of each transfer structure and the substrate is greater than a distance between an end surface of an end, which is distal to the substrate, of a corresponding position limiting structure and the substrate.

Abstract: A camera module includes a lens barrel, a front housing, a circuit board, a lens module and a heating module. The lens barrel has first and second portions. The front housing accommodates the second portion. The circuit board is adjacent to the front housing and has a control element. The lens module is disposed in the lens barrel and has a front lens. The heating module is disposed in the lens barrel. The heating module includes: an electrical connector, disposed in the first portion and covered by the front housing and electrically connected to the control element; a heating element, in contact with the front lens and electrically connected to the control element; and a temperature sensor, close to the front lens and electrically connected to the control element. The temperature sensor is configured to measure a temperature close to the front lens.