37results about How to "Comprehensive effect" patented technology

The present invention relates to a novel compound having excellent carrier transport capability, light emission capability, and thermal stability, and an organic electroluminescent device having improved characteristics such as light emission efficiency, driving voltage, and lifespan by including the compound in one or more organic material layers, and to an organic electroluminescent device.

The utility model discloses a printed circuit board element mounting device, and particularly relates to the technical field of circuit board processing, which comprises a three-axis moving platform, eight fixing blocks are fixedly connected in the three-axis moving platform, rotating shafts are rotatably connected in the two fixing blocks on the front side and the two fixing blocks on the rear side, and the rotating shafts are connected in the three-axis moving platform. And fixing rods and a lifting assembly are fixedly connected into the two fixing blocks located on the left side and the two fixing blocks located on the right side correspondingly, and the lifting assembly comprises two first stepping motors fixedly connected to the left side and the right side of the bottom of the three-axis moving platform. According to the utility model, the three-axis mobile platform, the solder paste extruder, the camera and the air supply pipe are arranged, so that the device can automatically finish the work of solder paste smearing, surface mounting and heating reflow soldering on a PCB surface bonding pad, the device can realize complete automation, the situation that manual interference is still needed in the surface mounting process is avoided, and the production efficiency is improved. And the working efficiency of the device is improved, and further use by workers is facilitated.

The embodiment of the invention provides a scene switching display method and device, equipment and a storage medium, and the method comprises the steps: creating a first scene and a second scene in an Euclidean space, and setting the first scene and the second scene to be invisible to each other; drawing the content in the second scene shot by the source camera into the rendering texture; drawing and displaying a first scene based on the drawn rendering texture; and under the condition that the scene crossing event is detected, executing collision detection logic of the observation main body or the main camera so as to realize switching display between the first scene and the second scene. Through the mode, the Euclidean space can be utilized to simulate the non-Euclidean space, so that two completely different scenes can be dynamically rendered, real-time light and shadow conversion can be realized, and game experience of the non-Euclidean space with richer effects and better performance can be brought to player users.

The present invention relates to a composition for an organic electroluminescent element and an organic electroluminescent element comprising the same, the composition for an organic electroluminescent element comprising a first host represented by Chemical Formula 1 and a second host represented by Chemical Formula 2, the details of the Chemical Formulae 1 and 2 being the same as defined in the specification.

The utility model provides a multifunctional turning-over pad for preventing pressure injury, which relates to the technical field of medical auxiliary appliances, and comprises a turning-over pad main body, two parallel recesses for placing legs, an arc-shaped part and an arc-shaped surface arranged on the turning-over pad main body, the arc-shaped surface is formed on a contact surface between the arc-shaped part and a bed body and is easy to turn over towards two sides, and the arc lines are asymmetrical; the plane parts are arranged on the two sides of the turning-over cushion body, when the two legs are located on the same vertical line, the plane parts and the bed body form a supporting face, and the protruding parts are formed by digging the two sunken parts of the turning-over cushion body to form protrusions located between the two legs. According to the turnover mat, the water bags located in the turnover mat body are arranged, in the turnover process of the turnover mat body, the turnover mat can easily help a patient to turn over in a water weight transfer mode, meanwhile, after the turnover action of the patient occurs, pressure damage between the two legs is prevented, and the effect of the turnover mat is more comprehensive.

This invention discloses a wafer release method for use in a wafer processing system and a wafer processing method. The wafer release method of this invention includes: a polarity reversal step of reversing the polarity of a voltage applied to a chuck; a first transfer step of raising a lifting pin housed in the chuck at a first transfer speed to transfer a wafer supported on the chuck to a first predetermined position; and a second transfer step of raising the lifting pin at a second transfer speed different from the first transfer speed to transfer the wafer positioned at the first predetermined position to a second predetermined position higher than the first predetermined position.

Provided is an electrical connector that is combined with a counterpart connector, including: a half-body wall portion in which a plurality of signal terminals are arranged in a length direction of the electrical connector; and a body wall portion that is connected to both ends of the half-body wall portion. The half-body wall portion has an engagement groove that is formed in a recessed manner at one end of the half-body wall portion in the length direction of the electrical connector. The body wall portion has an engagement portion that is formed in a protruding manner at one end of the body wall portion in the length direction of the electrical connector. The engagement portion of the body wall portion is positioned at the engagement groove of the half-body wall portion. The engagement portion has a root portion with a length D1, and at least a portion of a site that is distal from the root portion in the length direction of the electrical connector is configured to have a length D2 that is longer than the length D1 of the root portion.

A display device is provided. The display device includes: a plurality of first electrodes electrically connected to pixel circuitry disposed on a substrate; a pixel defining film defining a plurality of opening regions exposing a portion of each of the plurality of first electrodes; a plurality of light-emitting layers, each of the plurality of opening regions disposed on the first electrode; a second electrode covering the plurality of light-emitting layers and the pixel defining film; an encapsulation layer disposed on the second electrode; and a plurality of light-shielding patterns disposed on the encapsulation layer between the plurality of opening regions adjacent along a first direction.

Provided are a pressure sensor and a display device including the pressure sensor. The pressure sensor and the display device including the pressure sensor include: a first substrate; a pressure sensing layer arranged on one surface of the first substrate; and a driving electrode and a sensing electrode arranged on the pressure sensing layer and spaced apart from each other, wherein the driving electrode and the sensing electrode are arranged on the same layer, and the driving electrode and the sensing electrode are respectively directly arranged on the pressure sensing layer.

This invention discloses a method, apparatus, and computer device for dynamically displaying a circular progress bar on an Android device, relating to the field of Android development and application technology. The method involves initializing the inner and outer circle styles of the circular progress bar, first drawing the inner and outer circle views of the progress bar, and then, when the user sets or updates the actual value of the progress bar, invoking an Android-side attribute animation method. Within a preset animation duration, the progress bar gradually returns to various interval values ​​within the animation execution parameter value range, starting from the minimum interval value and increasing upwards. After each interval value is returned, the outer circle's rotation endpoint angle is updated and calculated based on that interval value. Then, based on the updated calculation result of the outer circle's rotation endpoint angle, the outer circle view is redrawn using an Android-side continuous drawing method, resulting in a dynamically displayed circular progress bar on the Android device. This allows for dynamic display of progress bar text prompts based on the current progress, meeting the needs of dynamic visualization.

Provided is an electrical connector that is combined with a counterpart connector, the electrical connector including: a half-body wall portion in which a plurality of signal terminals are arranged in a length direction of the electrical connector; and a body wall portion that is connected to both ends of the half-body wall portion. The half-body wall portion includes: an engagement hole that is open in a height direction of the electrical connector and in the length direction of the electrical connector; and a first engagement column that partially closes the engagement hole in the length direction of the electrical connector. The body wall portion includes: a second engagement column that protrudes in the length direction of the electrical connector; and a third engagement column that extends from the second engagement column in the height direction of the electrical connector. The second engagement column and the third engagement column of the body wall portion are positioned at the engagement hole of the half-body wall portion.

The invention relates to a deployment method, an application terminal and a query method based on a digital culture field big data model. The deployment method comprises a data preparation stage, a model training stage and a model deployment stage. According to the method, model training and analysis processing are performed on the data in the digital culture field in a targeted manner, and the data asset management efficiency in the digital culture field can be greatly improved.

Provided are an oxide sintered body mainly containing a molybdenum oxide, a sputtering target containing the sintered body, and an oxide thin film formed by the sintered body. In the present invention, by adding a specific (pseudo) metal oxide in a prescribed range to a molybdenum oxide and a niobium oxide which are difficult to sinter, the sinterability can be improved and high-density characteristics can be ensured even if pressureless sintering is performed.

The invention discloses a wafer unchucking device and a wafer unchucking method which can be used in a semiconductor process. Here, the wafer unchucking apparatus may include: a chuck (Chuck) on which a wafer is placed; the first wafer ring is positioned above the wafer; the second wafer ring is used for placing the wafer; and a shaft which is driven by a drive unit so as to move the first wafer ring and the second wafer ring in the upward direction in sequence. In addition, the wafer unchucking method may include: a step of moving the first wafer ring by a ring shaft; and a step in which the ring shaft moves a second wafer ring on which the wafer is placed and separates the wafer from the chuck.

This invention belongs to the field of large-scale artificial intelligence model technology and discloses a method and system for large-scale RAG retrieval with mixed text and image output. The method preprocesses the original document corpus to generate a corpus tree, and processes the corpus of images, tables, etc., generating key-value pairs which are stored in a database. It generates word vectors for question-and-answer statements and searches them against the corpus tree to find the most relevant corpus. The most relevant corpus is concatenated into a prompt and then sent to the large-scale text-to-speech model. The large-scale question-and-answer model outputs relevant results. Based on the results output by the large-scale text-to-speech model, the key information of images and tables in the results is retrieved and replaced to generate the final question-and-answer results. This invention solves the problem of existing technologies struggling to handle data containing text, images, and charts, and generates highly accurate final question-and-answer results.

An electrical connector is provided. The electric connector comprises a left half body part, a right half body part, a first body end part, a second body end part, a plurality of first terminals arranged on the left half body part and a plurality of second terminals arranged on the right half body part. The left half body portion is a component integrated with the plurality of first terminals through first insert molding, and the right half body portion is a component integrated with the plurality of second terminals through first insert molding. In the width direction of the electric connector, the plurality of first terminals are arranged across the two first side walls of the left half body part and are alternately aligned in opposite directions, and in the width direction of the electric connector, the plurality of second terminals are arranged across the two second side walls of the right half body part and are alternately aligned in opposite directions, and in the width direction of the electric connector, the plurality of second terminals are arranged across the two second side walls of the right half body part and are alternately aligned in opposite directions. And are alternately aligned in opposite directions.

The invention discloses a compound probiotic preparation for relieving heat stress of sows and application of the compound probiotic preparation, and belongs to the technical field of animal feed. The compound probiotic preparation comprises clostridium butyricum, bacillus subtilis, bacillus licheniformis and enterococcus faecalis, wherein the final concentration of the clostridium butyricum in the feed is 1 * 10 < 6 > CFU / g, and the final concentration of the bacillus subtilis, the final concentration of the bacillus licheniformis and the final concentration of the enterococcus faecalis in the feed is 5 * 10 < 6 > CFU / g. The preparation provided by the invention can effectively reduce the stress hormone level and oxidative damage index in the blood of the sow under the heat stress condition, improve the activity of antioxidant enzyme, improve the feed intake and lactation performance in the lactation period, and reduce the backfat loss. Meanwhile, through the vertical transfer effect of the sows and the piglets, the intestinal morphology of the offspring piglets is remarkably improved, the intestinal barrier function and the antioxidant capacity are enhanced, and the weaning weight and the average daily gain of the piglets are improved, so that the negative effects of heat stress on the reproductive performance of the sows and the growth of the piglets are comprehensively relieved. The preparation is green and safe, and has important application value.

The utility model relates to the technical field of cooking equipment, and disclose a knob assembly and cooking utensil for cooking utensil, knob assembly includes encoder and knob, and encoder includes encoder rotation part and encoder fixed part, and encoder rotation part is rotatable relative to encoder fixed part, and knob is fixedly connected with encoder rotation part, and includes decoration piece, and the side surface of decoration piece away from encoder and the outer peripheral wall of decoration piece all participate in limiting the outer surface of knob, and decoration piece covers the axial outer end of encoder rotation part, and decoration piece is transparent piece. Therefore, the knob assembly has good brand identification, and is convenient for combining with light to realize function extension.

The utility model provides a mask for deposition and a mask assembly comprising the mask for deposition. The mask for deposition includes: a mask unit region having a plurality of pixel openings; and the edge areas are respectively arranged on two sides of the mask unit area along the first direction. Each of the pixel openings extends in a second direction that intersects the first direction. Each of the pixel opening portions has a first width in the first direction at both side edge portions in the second direction, and each of the pixel opening portions has a second width in the first direction smaller than the first width at a center portion in the second direction.

The present invention relates to a defect inspection device. Specifically, the defect inspection device according to one embodiment of the present invention includes: an image acquisition unit, which acquires an image of a target loaded on a table; a control unit, which controls the movement of the table and controls the operation of the image acquisition unit; a correction unit, which corrects a second image acquired by the image acquisition unit when the table moves along a second direction based on a first image acquired by the image acquisition unit when the table moves along a first direction; and a defect judgment unit, which compares the corrected second image with a pre-stored reference image to judge whether the target has a defect.

The present disclosure provides a backlight unit and a display device including the same. The backlight unit includes: a first substrate; a plurality of light sources arranged on one surface of the first substrate; a first reflective film arranged on one surface of the first substrate, including a first opening portion exposing each of the light sources; and a plurality of wavelength filter layers arranged on the first reflective film, corresponding to the first opening portion, the plurality of wavelength filter layers are arranged spaced apart from each other, and each wavelength filter layer covers at least one of the first opening portions.

The present invention relates to a polyimide film obtained by copolymerizing at least one diamine and at least one acid dianhydride, and more particularly to a polyimide film having excellent transparency, excellent weather resistance and excellent visibility due to minimal color change caused by external ultraviolet exposure, and thus capable of being used as an exterior window covering.

Disclosed are a window clamp composite structure and a manufacturing device for a display device. The window clamp composite structure comprises: a window clamp; and a protective cover connected to the window clamp, wherein the window clamp comprises: a main clamp portion, comprising a long side extending along a first direction and a short side extending along a second direction intersecting the first direction; a first short side clamp portion, extending along a thickness direction from a short side of the main clamp portion at one side of the first direction of the main clamp portion; and a second short side clamp portion, extending along a thickness direction from another short side of the main clamp portion at the other side of the first direction of the main clamp portion, wherein the protective cover is combined with the second short side clamp portion.

The air deflector assembly is used for the air conditioner, the air conditioner comprises a shell, the shell is provided with an air outlet, and the air deflector assembly is used for opening or closing the air outlet and comprises a first air deflector and a second air deflector. One end, in the width direction, of the first air deflector is rotationally connected with one end, in the width direction, of the second air deflector, and the other end, in the width direction, of the first air deflector and the other end, in the width direction, of the second air deflector are rotationally and movably arranged at the air outlet; the first air guide plate and the second air guide plate are arranged in the width direction of the air outlet and used for closing the air outlet. According to the air guide plate assembly, the first air guide plate and the second air guide plate can guide air at different positions and different angles of the air outlet, so that the air outlet function and effect of the air conditioner are enriched, and different air supply requirements of users are met.

This utility model discloses a replaceable starry sky top lighting device, including a light source, an optical film, and a fixed base. The fixed base is made of a non-transparent substrate. The optical film is horizontally set in the fixed base and has a number of dots. A set of light sources is set on the light-incident surfaces on both sides of the optical film. A transparent substrate is set between the light sources and the optical film. A light-emitting port is opened on the fixed base corresponding to the lower light-emitting surface of the optical film. This utility model uses an optical film with a dot design, which can realize that the light source enters from the side and then emits light from the plane. The combination design of the dots can form a starry sky top effect. Different starry sky scenes can be flexibly switched by simply changing the optical film. Compared with traditional solutions, this device not only realizes the replaceability of the scene, but also has the advantage of simplified structure.

A display device is provided. The display device comprises a substrate, a circuit layer and an element layer. The substrate includes: a main region including a display region in which light emitting regions are arranged and a non-display region disposed around the display region; a sub-region protruding from one side of the main region; an aperture region surrounded by the main region; and a hole peripheral region disposed between the main region and the hole region. The circuit layer includes: a light-emitting pixel driving portion electrically connected to the light-emitting elements of the element layer, respectively; a data wiring electrically connected to the light-emitting pixel driving unit; a crack sensing wiring disposed in a peripheral region of the hole; and a first sensing auxiliary wiring and a second sensing auxiliary wiring which extend in parallel with the data wirings, respectively constitute pairs with two data wirings crossing the hole peripheral region among the data wirings, and are respectively electrically connected to both ends of the crack sensing wiring.

The utility model provides a lamp post belt for beam lamp and beam lamp, including lamp post, the lamp post belt for beam lamp, the periphery of lamp post is provided with N sets of lamp post belt for beam lamp, N is greater than 1, the lamp post belt for beam lamp comprises a base, the base is provided with a light bar, the base is fixed on a connecting structural member, the base is fixed with a light-transmitting shell, and the light-transmitting shell is fixed on the connecting structural member. According to the utility model, light is diffused to the central acrylic cylindrical tube through the controllable light source plate, so that 360-degree light emitting is realized; a plurality of sets of cube structures surround the periphery, five-face controllable light emitting is even and soft through light-transmitting materials such as an acrylic square mask, high-power LED lamp beads at the bottom form light beams with condensing lenses, a circuit board with a signal loop is provided with a power input signal, and a signal loop integration line facilitates construction and installation.

A display device is provided. As a display device including a folding region, the display device includes a display panel, a first protective member disposed on the display panel, a second protective member disposed on the first protective member, a first adhesive member disposed between the display panel and the first protective member, and a second adhesive member disposed between the first protective member and the second protective member and having a modulus equal to or less than a modulus of the first adhesive member.

The sprue bush detection device comprises a frame, an air cylinder fixed to the center of the top of the frame, a pressing plate arranged on the lower end wall of the top of the frame and in transmission with the air cylinder and a supporting table installed at the bottom of the frame, a screw is installed at the bottom of the pressing plate, and the lower end of the pressing plate is in threaded connection with a detection head through the screw. And the screw rod is selectively connected with the six end surfaces of the detection head. The sprue bush detection device for the die-casting die has the beneficial effects that six end faces including the fixed block, the lower block, the two second convex blocks and the two first convex blocks are selectively in contact with the end wall of the sprue bush, the areas of the end faces of the fixed block, the lower block, the two second convex blocks and the two first convex blocks are sequentially reduced, and when each end face is selected to be in contact with the end wall of the sprue bush, the sprue bush can be conveniently detected. The sprue bush end wall detection device has different pressure intensities and detection ranges, so that the end wall detection nodes of the sprue bush can be large or small, the detection effect is richer, and the sprue bush end wall detection device can be matched with sprue bushes of different sizes for detection.