Abstract: A semiconductor structure disposed on a temporary carrier board is provided. Multiple adhesive layers are disposed on the temporary carrier. The semiconductor structure includes an adhesive-layer structure and a micro light-emitting element. The adhesive-layer structure includes a mending adhesive layer and a buffer layer. The mending adhesive layer is disposed on the temporary carrier board. The micro light-emitting element is disposed on the mending adhesive layer. The buffer layer is disposed between the mending adhesive layer and the micro light-emitting element. A height of the mending adhesive layer is less than a height of each of the adhesive layers in a thickness direction of the temporary carrier board. A sum of the height of the mending adhesive layer and the height of the buffer layer is greater than or equal to a height of each of the adhesive layers.

Abstract: A micro light-emitting diode includes an epitaxial structure and an insulating layer. The epitaxial structure includes a first type semiconductor layer, a light-emitting layer, and a second type semiconductor layer, and has a first ion implantation region. A first distance is present between a surface of the first type semiconductor layer and a top surface of the light-emitting layer adjacent to the surface. A second distance is present between the surface of the first type semiconductor layer and a first bottom side of the first ion implantation region. The second distance is greater than the first distance and less than a height of a mesa. A first included angle having an absolute value between 0 and 15 degrees is present between a first extension direction of a first inner side of the first ion implantation region and a normal direction of the light-emitting layer.

Abstract: Provided are a display substrate and a display apparatus. The display substrate includes a display region and a non-display region surrounding the display region. The display region includes at least an arc-shaped display boundary; the display region includes multiple sub-pixels, multiple data lines extending along a first direction and multiple gate lines extending along a second direction; each sub-pixel includes a pixel circuit and a light emitting element connected to the pixel circuit, the pixel circuit in each sub-pixel is electrically connected to a gate line and a data line respectively; at least part of sub-pixels near the arc-shaped display boundary are disposed in a terraced manner. The non-display region includes multiple cascaded drive circuits which provide drive signals to the multiple gate lines, at least part of drive circuits near the arc-shaped display boundary are disposed in a terraced manner, the first direction intersects with the second direction.

Abstract: A display substrate and a display apparatus are disclosed. The display substrate includes a display region and a peripheral region, the peripheral region includes a circuit region, and the display region includes a plurality of sub-pixels, a plurality of data lines extending along a first direction and a plurality of gate lines extending along a second direction crossing the first direction. The circuit region includes a plurality of driving unit groups. The circuit region includes a first sub-region and a second sub-region that are opposite to each other at two sides of the display region along the first direction, the first sub-region includes a plurality of multiplexing unit groups and the second sub-region includes a plurality of test unit groups.

Abstract: Disclosed are an automatic planning method and a device for tissue ablation. The method includes: obtaining a three dimensional (3D) model of a to-be-ablated tissue through a 3D reconstruction technique; marking a cylindrical ablation point on the 3D model through an ablation planning, an axial direction of the ablation point is the same as a radio frequency direction of thermal ablation; and displaying an ablated area on the 3D model, the reconstruction technique includes: obtaining slice images of the to-be-ablated tissue in a plurality of directions, the slice image in each direction includes a plurality of two dimensional (2D) images; depicting, by a primitive, the to-be-ablated tissue on the 2D images in one direction; and constructing the 3D model of the to-be-ablated tissue through the 3D reconstruction technique based on the original 2D images.

Abstract: Disclosed is a method for controlling a focused ultrasound therapy device based on an Acorn RISC Machine, the focused ultrasound therapy device being connected to a workstation and an ARM embedded processor running a linux operating system, the ARM embedded processor storing a first control program, the workstation storing a second control program, the method including: the first control program controlling the focused ultrasound therapy device by executing a task and sending a task execution result to the second control program; the task includes an internal event and an operation instruction, the internal event includes a timer event of the first control program and an interrupt message of a linux kernel, the second control program receives the operation instruction through the workstation and sends the operation instruction to the first control program.

Abstract: Disclosed is an image-based motion detection method. The method specifically includes: acquiring a reference image of a detecting object, determining several first detecting points in the reference image, extracting basic markings centered on the first detecting points in the reference image and classifying all the basic markings into several categories; acquiring a detecting image of the detecting object; matching the basic markings in the detecting image, obtaining an offset vector of each basic marking, and determining whether the basic marking has moved according to a norm of the offset vector of the basic marking; determining whether the number of the basic markings that have moved in each category is greater than a third threshold, if yes, determining that the category has moved; and if no, determining that the category has not moved; and determining a moving state of the detecting object according to a moving state of each category.

Abstract: The present disclosure provides an air fryer, including a housing, a compartment and a handle. An inserting part of the handle is inserted through a lateral opening of a mounting socket of the compartment, such that the second fixing part is aligned with the first fixing part and fixedly connected with each other through a guide mating of the second guide part and the first guide part to form an internal fixation. It is convenient for consumers to assemble by themselves, and it is firm and non-detachable after assembly, such that not only the volume of the factory packaging can be reduced, but also the safety of use can be ensured.

Abstract: An apparatus for measuring foot blood flow has a platform with a platform contact surface configured to receive a foot force from a user placing their foot on the contact surface. The apparatus also has a plurality of PPG sets (having at least one light source and at least one detector) extending through the platform contact surface, and a plurality of springs. Each PPG set is coupled with one or more of the springs to movably couple with the platform. In addition, each spring is biased to produce a biasing force via its coupled PPG set when the contact surface of the platform receives the foot. To maintain consistent pressure against the skin and good signal to noise ratio, each PPG set and its corresponding one or more springs are configured so that the biasing force has a magnitude that is substantially independent of the foot force magnitude.

Abstract: A provided method includes: obtaining a predictor matrix having at least one masked attribute; obtaining a response matrix; setting that the predictor matrix is approximated by a product of a basis matrix and a coefficient matrix; setting that the response matrix is approximated by a product of a weight matrix, a projection matrix and the predictor matrix; setting that the basis matrix, the coefficient matrix, the weight matrix, and the projection matrix are nonnegative; setting that the projection matrix, the weight matrix, or a product of the projection matrix and the predictor matrix is orthogonal, and thus setting a cost function; and calculating the basis matrix, the coefficient matrix, the weight matrix, and the projection matrix according to the cost function. Accordingly, operations of imputation, fitting, and subspace analysis can be performed.

Abstract: A surgical robotic arm control system and a control method thereof are provided. The surgical robotic arm control system includes a surgical robotic arm, an image capturing unit, and a processor. The surgical robotic arm has multiple joint axes. The image capturing unit obtains a first image. The processor executes a spatial environment recognition module to generate a first environment information image, a first direction information image, and a first depth information image according to the first image. The processor executes a spatial environment image processing module to calculate path information according to the first environment information image, the first direction information image, and the first depth information image. The processor executes a robotic arm motion feedback module to operate the surgical robotic arm to move according to the path information.

Abstract: A process for making a sintered article including the steps of: (a) preparing a particulate mixture; (b) contacting the particulate mixture to water to form a humidified mixture; (c) pressing the humidified mixture to form a green article; (d) optionally, subjecting the green article to an initial drying step; (e) subjecting the green article to a firing step in a kiln to form a hot fused article; and (f) cooling the hot fused article to form a sintered article. The particulate mixture includes: (i) at least 20 wt % coarse coal combustion fly ash; and (ii) at least 30 wt % clay, wherein the coarse coal combustion fly ash has a particle size in the range of from greater than 150 ?m to less than 250 ?m.

Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a circuit substrate and a plurality of micro light-emitting diode structures. The micro light-emitting diode structures each include a micro light-emitting chip and a molding structure. The micro light-emitting chip is electrically bonded to the circuit substrate, and includes a first surface, a second surface, and a peripheral surface. The first surface is located on a side of the micro light-emitting chip facing the circuit substrate. The second surface is disposed opposite to the first surface. The peripheral surface connects the first surface and the second surface. The molding structure surrounds the peripheral surface and encloses the second surface of the micro light-emitting chip. The molding structure extends in a direction away from the circuit substrate and forms an inner side wall. The inner side wall and the second surface constitute an accommodating portion.

Abstract: A porous refractory article including greater than 90 wt % coal combustion fly ash. The coal combustion fly ash is in the form of an interconnected particulate lattice structure, and wherein greater than 50% by volume of the coal combustion fly ash particles within the particulate lattice structure have a particle size of greater than 150 ?m. The article has: (a) an apparent porosity of from 30% to 50%, (b) a porosity such that the maximum pore size is less than 500 ?m; (c) a cold crushing strength of at least 4.0 MPa; and (d) a thermal conductivity of less than 1.5 W/(m·K).

Abstract: In one embodiment, a carrier device for a thermal pad of an information handling system includes: a first adhesive surface coupled to the thermal pad, the thermal pad coupled to a first surface of a first component of the information handling system, the thermal pad configured to absorb a heat generated by the first component; a thermal transfer window configured to permit the heat generated by the first component to transfer from the thermal pad to a second surface of a second component of the information handling system; and a second adhesive surface removably coupled to the second surface of the second component.

Abstract: A display substrate and display apparatus are provided. The display substrate includes: a base substrate, including a display area and a bezel area; a plurality of pixel units located in the display area and arranged in an array along a row direction and a column direction on the base substrate; a plurality of scanning signal lines; a gate driver circuit located in the bezel area; a plurality of load compensation units located in the bezel area, the plurality of load compensation units are located between the gate driver circuit and the plurality of pixel units; and a plurality of scanning signal lead wires located in the bezel area and configured to transmit a scanning signal output by the gate driver circuit to the scanning signal lines, where at least one of the scanning signal lead wires crosses at least one of the load compensation units in the row direction.

Abstract: A micro light emitting diode display device includes a circuit substrate, a plurality of positioning protrusions disposed on the circuit substrate, and a plurality of micro light emitting diodes. Each positioning protrusion has a positioning side surface and a bottom surface. A first angle is included between each positioning side surface and the corresponding bottom surface. The positioning protrusions form positioning spaces on the circuit substrate. The micro light emitting diodes are disposed in the separated positioning spaces and are electrically connected to the circuit substrate. Each micro light emitting diode has a light emitting surface and a side surface. Each light emitting surface is located at a side of the corresponding micro light emitting diode away from the circuit substrate. A second angle is included between each side surface and the corresponding light emitting surface and is less than 90 degrees and greater than or equal to the first angle.

Abstract: An automatic control method of a mechanical arm and an automatic control system are provided. The automatic control method includes the following steps: obtaining a color image and depth information corresponding to the color image through a depth camera; performing image space cutting processing and image rotation processing according to the color image and the depth information to generate a plurality of depth images; inputting the depth images into an environmental image recognition module such that the environmental image recognition module outputs a displacement coordinate parameter; and outputting the displacement coordinate parameter to a mechanical arm control module such that the mechanical arm control module controls the mechanical arm to move according to the displacement coordinate parameter.

Abstract: A micro LED display panel is provided. The micro LED display panel includes a driving substrate and a plurality of bonding pads disposed on the driving substrate and spaced apart from each other. The micro LED display panel also includes a plurality of micro LED structures electrically connected to the bonding pads. Each micro LED structure includes at least one electrode disposed on the side of the micro LED structure facing the driving substrate. The electrode has a normal contact surface and a side contact surface. The normal contact surface faces the driving substrate, and the side contact surface is laterally connected to the corresponding bonding pad.