Abstract: A method of forming a semiconductor package is provided. The method includes forming a micro lens recessed from the top surface of a substrate. A concave area is formed between the surface of the micro lens and the top surface of the substrate. The method includes depositing a first dielectric material that fills a portion of the concave area using a spin coating process. The method includes depositing a second dielectric material that fills the remainder of the concave area and covers the top surface of the substrate using a chemical vapor deposition process. The method includes planarizing the second dielectric material. The method includes forming a bonding layer on the planarized second dielectric material and over the top surface of the substrate. The method includes bonding a semiconductor wafer to the substrate via the bonding layer.

Abstract: A sensor package structure includes a substrate, a sensor chip and a ring-shaped solder mask frame those are disposed on the substrate, a ring-shaped support disposed on a top side of the annular solder mask frame, and a light permeable member that is disposed on the ring-shaped support. The sensor chip is electrically coupled to the substrate. A top surface of the sensor chip has a sensing region, and the sensing region is spaced apart from an outer lateral side of the sensor chip by a distance less than 300 ?m. The ring-shaped solder mask frame surrounds and contacts the outer lateral side of the sensor chip. The light permeable member, the ring-shaped support, and the sensor chip jointly define an enclosed space.

Abstract: A monitoring method and a monitoring system for a machine tool to machine a workpiece are provided. The monitoring method includes the following steps. First, a vibration signal of a spindle of the machine tool is detected. Next, a vibration feature value of the vibration signal is obtained. Whether the vibration feature value exceeds a threshold condition is determined, wherein the threshold condition is determined by a training model based on a predetermined surface quality of the workpiece. When the vibration feature value exceeds the threshold condition, a machining parameter of the machine tool is adjusted.

Abstract: A micro light-emitting device includes a semiconductor epitaxial structure having a bottom surface and a top surface opposite to each other, and including a first cladding layer, an active layer, and a second cladding layer disposed sequentially in such order in a direction from the bottom surface to the top surface. At least one of the first and second cladding layers has a super-lattice structure. The super-lattice structure of the first cladding layer includes first sublayers and second sublayers stacked alternately. Each first sublayer includes Alx1Ga1-x1InP, and each second sublayer includes Alx2Ga1-x2InP, where 0<x1<x2?1. The super-lattice structure of the second cladding layer including third sublayers and fourth sublayers stacked alternately. Each third sublayer includes Alz1Ga1-z1InP, and each fourth sublayer includes Alz2Ga1-z2InP, where 0<z1<z2?1.

Abstract: A computing system generates recommendations for users within the context of a network service. To account for objectives of various users associated with the network service, some of which may not reach optimality at the same time, the computing system generates values associated with each of the objectives separately. For example, for each objective, the system may train a computer model to produce a representative value. To generate a recommendation of an entity for a user, the system uses the generated objective values as inputs to an optimization algorithm. The optimization step may use linear programming or quadratic programming to generate a recommendation score, for example. This two-step process allows the system to account for multiple objectives and makes the system easily adaptable to change when the set of objectives is updated.

Abstract: A display substrate is provided, including: pixel units on a base substrate; and a first conductive layer, a buffer layer, a semiconductor layer, a first insulation layer, and a second conductive layer which are arranged on the base substrate in a direction away from the base substrate. The display substrate further includes at least one conductive via hole passing through at least the first insulation layer, and at least one conductive plug through which the second conductive portion is electrically connected to the first conductive portion. The first conductive portion includes first and second conductive sub-portions, an orthographic projection of the first conductive sub-portion on the base substrate at least partially overlaps with that of the at least one conductive via hole on the base substrate, and in a third direction, a thickness of the first conductive sub-portion is greater than that of the second conductive sub-portion.

Abstract: A system, apparatus and method are provided for robotically assisting the harvest of a crop. Instrumented picker carts include sensors for detecting amounts of harvested crop (e.g., fill ratios) of containers carried by the carts, communication modules for communicating their locations and detected crop amounts to a field computer, and components for signaling for robotic service. The field computer predicts when a cart that requests service will have a full container and where it will be located at that time, then decides whether to approve the request. If the request is approved, a robot is assigned and is given (or generates) a path to the cart's predicted location, and begins moving toward the location so as to arrive near (and preferably before) the predicted time. Robots include means for moving (e.g., wheels, motors, steering components, power sources), navigation modules, computing components for controlling their movement, and communication modules.

Abstract: A vehicle auxiliary apparatus and a vehicle auxiliary method are provided. The vehicle auxiliary apparatus includes: a first optical sensor disposed on a first side in a moving direction of a vehicle, a second optical sensor disposed on a second side different from the first side in the moving direction of the vehicle, a projection system, and a processor. The processor is configured to measure a first vehicle speed of a first moving vehicle other than the vehicle through the first optical sensor, measure a second vehicle speed of a second moving vehicle other than the vehicle through the second optical sensor, and control the projection system to perform a warning projection within a projection range based on the first vehicle speed, the second vehicle speed, and a vehicle speed of the vehicle.

Abstract: A computing system generates recommendations for users within the context of a network service. To account for objectives of various users associated with the network service, some of which may not reach optimality at the same time, the computing system generates values associated with each of the objectives separately. For example, for each objective, the system may train a computer model to produce a representative value. To generate a recommendation of an entity for a user, the system uses the generated objective values as inputs to an optimization algorithm. The optimization step may use linear programming or quadratic programming to generate a recommendation score, for example. This two-step process allows the system to account for multiple objectives and makes the system easily adaptable to change when the set of objectives is updated.

Abstract: A probe card is provided. The probe card includes a circuit board, a base board and a plurality of probing tips. The base board is disposed on the circuit board, wherein the base board includes at least three probe regions respectively disposed at at least three corners of the base board. The plurality of probing tips are disposed on the base board and electrically connected with the circuit board.

Abstract: A data protection method is provided. The method includes resetting a system, performing a security boot operation to check whether a malware is installed in the system, inputting a first key to access initial data, storing the initial data to a volatile memory of the system, and running a predetermined program in the system with the initial data.

Abstract: Computer-implemented systems and methods for optimizing product recommendations are disclosed and may be configured to receive a request to generate a list of one or more product identifiers mapped to one or more candidate customer identifiers, generate a seed customer identifier list based on retrieved seed data, input the seed customer identifier list and retrieved attribute data into a first engine including a machine learning model, generate a plurality of values to select one or more attributes of the attribute data, generate a plurality of feature vectors, calculate a similarity score for a set of the plurality of feature vector pairs, generate a set of customer identifier pairs, and generate the list of one or more product identifiers mapped to one or more candidate customer identifiers based on the generated set of customer identifier pairs, the seed customer identifier list, and one or more predetermined rules.

Abstract: A microscope mounting system includes a sample holder shaped and configured to fit a particular horizontal microscope stage and fix one end of a soft material sample. A blade holder configured to position a cutting blade and connect directly or eventually to the particular microscope or a frame of the particular microscope. A load measurement device is configured to determine a load applied to the cutting blade. A precision adjustment assembly sets positioning of the cutting blade in the horizontal x-y plane and the z vertical plane such that a cutting edge of the cutting blade can be positioned at a focal point of the particular microscope. At least two grips are configured to grip a second end of the soft material sample at at least two discrete locations on opposite sides of the cutting blade when the blade contacts the soft material sample at the focal point. A tension mechanism can apply tension in the x-y plane to each of the at least two grips.

Abstract: A method for targeting advertising includes receiving, at a first server, customer action information associated with the customer, and receiving a plurality of advertising campaigns. The method also includes generating, using a first algorithm, a list of products derived from the customer action information that the customer may have interest in over a first time period, and generating, using a second algorithm, a ranked list of product categories derived from the customer action information that, if purchased by the customer, would generate a highest amount of revenue over a second time period. The method further includes sending a first communication associated with a first advertising campaign of the plurality of advertising campaigns to a customer device, the first advertising campaign chosen by a third algorithm that incorporates, as input, the list of products and the ranked list of product categories.

Abstract: A system, apparatus and method are provided for robotically assisting the harvest of a crop. Instrumented picker carts include sensors for detecting amounts of harvested crop (e.g., fill ratios) of containers carried by the carts, communication modules for communicating their locations and detected crop amounts to a field computer, and components for signaling for robotic service. The field computer predicts when a cart that requests service will have a full container and where it will be located at that time, then decides whether to approve the request. If the request is approved, a robot is assigned and is given (or generates) a path to the cart's predicted location, and begins moving toward the location so as to arrive near (and preferably before) the predicted time. Robots include means for moving (e.g., wheels, motors, steering components, power sources), navigation modules, computing components for controlling their movement, and communication modules.

Abstract: The disclosure is directed to an air purifier and an automobile air conditioner with an air purifier. The air purifier includes a reactor, a column, an air guider and a plurality of light emitting elements. The reactor includes an air inlet and an air outlet. The column is disposed in the reactor, and the column has a N-side walls. The air guider is disposed on the column, and the air guider is coated with a photocatalyst. The light emitting elements are placed on the N side walls of the column configured to irradiate on the photocatalyst, where each of the light emitting elements has an emitting angle of ? and ?*N>360°.

Abstract: A test script is divided into tests having a sequential order within the test script. An analysis tree of the tests can be generated. Each unique path through the analysis tree includes a subset of the tests as sequentially ordered within the test script. A maximally parallel subset of the unique paths that covers all the tests and according to which the tests are successfully executable is identified. Each test appears in only one unique path of the maximally parallel subset.

Abstract: A fluid sterilizing device includes a first reaction chamber, a second reaction chamber, a communication chamber and a light source. The first reaction chamber is connected to a fluid inlet. The second reaction chamber is connected to a fluid outlet. The communication chamber is connected the first reaction chamber with the second reaction chamber. The light source is configured to emit sterilization light to enter the first reaction chamber and the second reaction chamber. The fluid inlet allows a fluid to enter the first reaction chamber, the communication chamber allows the fluid to pass through and enter the second reaction chamber, and a flow velocity distribution of the fluid in the second reaction chamber is different from that of the fluid in the first reaction chamber.