Abstract: There is provided a communication chip package integrating an antenna and a heat dissipation ground. In the integrated package according to an embodiment, a heat dissipation ground is coupled to a high frequency communication chip package, an antenna patch is directly disposed on an upper portion of a mold of a ceramic material, changes are made to the structure of the ceramic mold to minimize a wire bonding length to a communication chip, a capacitive power feeding method is applied through a sidewall of the ceramic mold, and heat is discharged through a lower portion of the package and also through a PCB or an additional heat dissipation structure of a lower portion of the PCB. Accordingly, an insertion loss may be minimized and an effect of heat dissipation may be maximized.

Abstract: A lithium battery includes a positive electrode plate, a negative electrode plate, an electrolyte disposed between the positive electrode plate and the negative electrode plate, a separator disposed in the electrolyte, and an organic-inorganic composite film disposed on the surface of the positive electrode plate, the surface of the negative electrode plate, the surface of the separator, or a combination thereof. The organic-inorganic composite film includes 100 parts by weight of clay, 3 to 35 parts by weight of lignocellulose, and 25 to 270 parts by weight of a first binder.

Abstract: A mobile device supporting wideband operations includes a first radiation element, a second radiation element, a third radiation element, a fourth radiation element, a fifth radiation element, a sixth radiation element, and a seventh radiation element. The first radiation element has a feeding point. The second radiation element and the third radiation element are coupled to the first radiation element. The first radiation element is coupled through the fourth radiation element to a ground voltage. The fifth radiation element is coupled to the fourth radiation element. The sixth radiation element is coupled to the ground voltage. The sixth radiation element is adjacent to the first radiation element and the third radiation element. The seventh radiation element is coupled to the sixth radiation element. The seventh radiation element extends away from the third radiation element.

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a first wireless device. The first wireless device receives, from a base station, a configuration of first reference signals on a first time-frequency resource. The first wireless device measures the first reference signals received from the base station to obtain first measurements for a direct path between the base station and the first wireless device. The first wireless device obtains second measurements for an indirect path between the base station and the first wireless device via a second wireless device. The first wireless device selects a communication path from the direct path and the indirect path based at least in part on the first measurements and the second measurements.

Abstract: A structure includes a redistribution structure, which includes a bottom layer and a plurality of upper layers over the bottom layer. The redistribution structure also includes a power-ground macro extending from a topmost layer in the plurality of upper layers to a bottommost layer in the plurality of upper layers, and a metal pad in the bottom layer and overlapped by the power-ground macro. The metal pad is electrically disconnected from the power-ground macro.

Abstract: An image sensor includes: a light filter; and a light detector that includes a plurality of pixels disposed on a lower portion of the light filter, the light detector being configured to detect light transmitted through the light filter. The light filter includes: a color filter that includes a plurality of red filters, a plurality of green filters, and a plurality of blue filters. The light filter includes: a plurality of multi-spectral filters disposed adjacent to and coplanar with the color filter, each of the plurality of multispectral filters including a plurality of band filters configured to transmit light in different wavelength bands. Each of the plurality of band filters is configured to transmit light in a band filter wavelength range that is narrower than a wavelength range of the plurality of red filters, the plurality of green filters and the plurality of blue filters.

Abstract: A light-emitting device includes: an epitaxial structure having a first surface and a second surface opposite to the first surface, and including a first type semiconductor layered unit that includes a first type window layer and a first type ohmic contact layer disposed at one side of the first type window layer; an active layer; and a second type semiconductor layered unit. The first type window layer is disposed between the first type ohmic contact layer and the active layer. The first type ohmic contact layer contains a material represented by Alx1Gay1InP, where 0?x1?1, 0?y1?1. The first type window layer contains a material represented by Alx2Gay2InP, where 0<x2?1, 0?y2?1. The first type ohmic contact layer has an Al content lower than an Al content of the first type window layer. A light-emitting apparatus that includes a light-emitting device according to the disclosure is also disclosed.

Abstract: A semiconductor device is provided. The semiconductor device comprises a first semiconductor die comprising a first capacitor, and a second semiconductor die in contact with the first semiconductor die and comprises a diode. The first semiconductor die and the second semiconductor die are arranged along a first direction, and a diode is configured to direct electrons accumulated at the first capacitor to a ground.

Abstract: A device for aligning light-emitting diodes (LEDs) by using a carrier substrate is provided. The carrier substrate defines a plurality of positioning grooves, and each positioning groove is configured for accommodating one of the LEDs. The device includes a carrying part for carrying the carrier substrate, a vibration part connected to the carrying part and for vibrating the carrier substrate, and a magnetic generator on a side of the carrier substrate away from the positioning grooves. A method for aligning LEDs is also provided.

Abstract: Semiconductor device structures and method for forming the same are provided. The semiconductor device structure includes a substrate and a gate stack formed over the substrate. The semiconductor device structure further includes a source/drain structure formed adjacent to the gate stack and a contact structure vertically overlapping the source/drain structure. In addition, the contact structure has a first sidewall slopes downwardly from its top surface to its bottom surface, and an angle between the first sidewall and a bottom surface of the contact structure is smaller than 89.5°.

Abstract: Disclosed is a nonvolatile memory device which include a memory cell array including a plurality of memory cells connected to a plurality of word lines, an address decoder that controls a selected word line among the plurality of word lines based on an address received from an external device including a first temperature sensor, a second temperature sensor that measures a read temperature of first memory cells connected to the selected word line from among the plurality of memory cells, and a temperature compensation circuit that calculates a read level offset based on the read temperature and a program temperature of the first memory cells measured by the first temperature sensor and generates a compensation read voltage based on the read level offset. The address decoder is further configured to provide the compensation read voltage to the selected word line.

Abstract: A cooling plate and a plasma processing chamber are proposed. The cooling plate is configured to allow air to flow throughout the entire region of a window while reducing a region of covering the window. The cooling plate is configured to cool a window configured to seal a plasma processing space at an upper portion, and the cooling plate includes a body having a circular plate shape covering a part of a center region of the window, an inlet through which a gas is introduced into the body, and an outlet through which the gas is discharged from the body to the window. A flow path through which the gas flows and a slope formed from the flow path toward the window are formed between the inlet and the outlet.

Abstract: A method for recommending feed sources in an event feed includes generating an event feed comprising a plurality of feed items associated with a user. The event feed includes a recommendation feed item comprising one or more feed item sources not being followed by the user. The method further includes causing at least a portion of the event feed to be displayed to the user in the event feed. In accordance with a determination that the user is viewing a graphical user interface associated with a first software application, the recommendation feed item includes feed item sources associated with the first software application. In accordance with a determination that the user is viewing a graphical user interface associated with a second software application different from the first, the recommendation feed item includes feed item sources associated with the second software application.

Abstract: A circuit includes a sense amplifier, a first clamping circuit, a second clamping circuit, and a feedback circuit. The first clamping circuit includes first clamping branches coupled in parallel between the sense amplifier and a memory array. The second clamping circuit includes second clamping branches coupled in parallel between the sense amplifier and a reference array. The feedback circuit is configured to selectively enable or disable one or more of the first clamping branches or one or more of the second clamping branches in response to an output data outputted by the sense amplifier.

Abstract: A memory system includes a memory device including an interface circuit and a semiconductor memory, and a controller to generate a command for controlling the memory device. The interface circuit receives the command from the controller; determines whether the command is for the semiconductor memory or the interface circuit; and when it is determined that the command is for the interface circuit, performs a blocking operation to block transfer of the command between the interface circuit and the semiconductor memory and performs an internal operation of the interface circuit. The internal operation includes a signal controlling operation, a training operation, a read operation, an on-die termination operation, a ZQ calibration operation, or a driving force control operation.

Abstract: Disclosed are a method for diagnosing cancer and predicting a cancer type using characteristics of cell-free nucleic acids. More preferably, disclosed are an artificial intelligence-based method for diagnosing cancer and predicting a cancer type using characteristics of cell-free nucleic acids, the method including extracting nucleic acids from a biological sample to obtain sequence information (reads), acquiring information associated with the distribution of cancer-specific single nucleotide variants (regional mutation density, RMD), the frequency of cancer-specific single nucleotide variants depending on types of mutations (mutation signature), the end sequence motif frequency of nucleic acid fragments, and the size of nucleic acid fragments based on the aligned reads, inputting the information to an artificial intelligence model, and analyzing integrated output values.

Abstract: A resistive attenuator and a method for improving linearity of the resistive attenuator are provided. The resistive attenuator includes a first transistor, an attenuation circuit and a compensation circuit, wherein both the first transistor and the attenuation circuit are coupled between an input terminal and an output terminal of the resistive attenuator, and the compensation circuit is coupled to the first transistor. The first transistor is configured to provide a first signal path between the input terminal and the output terminal. The attenuation circuit is configured to provide a second signal path between the input terminal and the output terminal, wherein signal attenuation of the second signal path is greater than signal attenuation of the first signal path. The compensation circuit is configured to compensate nonlinear distortion caused by the first transistor.

Abstract: A compensation method for a characteristic difference of a photoelectric element is disclosed. The method includes (S1) providing a test substrate with a connector, a photoelectric element and a plurality of gain units, wherein the plurality of gain units are connected in parallel, and each gain unit includes a gain resistor and a disconnection port; (S2) connecting the connector to a test fixture which includes a test resistor and a test control unit, wherein when the test fixture is connected with the connector, the test resistor is electrically connected between the second pin and the third pin; (S3) providing input power to the connector so as to generate a test voltage on the photoelectric element; (S4) selecting the corresponding gain unit according to the test voltage and a classification data table; (S5) driving a production line to connect the first contact and the second contact of the selected gain unit.

Abstract: A system includes a memory device with multiple cells and a processing device to perform operations including: identifying a group of wordlines, each connected to a subset of cells, and assigning a specified charge loss classification value to that group. The operations can also include selecting a page level, selecting a first set of cells, determining, for the first set of cells, a value of a first data state metric, identifying a second set of cells charged to a specified charge state, and determining a value of a second data state metric. The operations can also include maintaining a skew counter of the second data state metric, identifying and updating a read reference voltage offset, as well as applying the updated read reference voltage offset in a read operation.

Abstract: An example method includes detecting, using sensors, packets throughout a datacenter. The sensors can then send packet logs to various collectors which can then identify and summarize data flows in the datacenter. The collectors can then send flow logs to an analytics module which can identify the status of the datacenter and detect an attack.