Abstract: Provided is a semiconductor device including backside contact structure with a silicide layer formed in an FEOL process, and a method of manufacturing the same. The method includes: forming a channel structure on a substrate; forming a placeholder structure in the substrate; forming a silicide layer on the placeholder structure; forming a source/drain region on the silicide layer based on the channel structure; forming a gate structure on the channel structure; and forming a backside contact structure on a bottom surface of the placeholder structure.

Abstract: A luminescent nanostructure, a production method for making the luminescent nanostructure, and an electronic device including the luminescent nanostructure. The luminescent nanostructure includes a semiconductor nanocrystal including a Group 13 metal nitride. The luminescent nanostructure has an aspect ratio of greater than or equal to about 1, and an organic compound having an M-O moiety, wherein M is Ti, Al, Zr, Sn, or Si that is bound to at least a portion of the surface of the luminescent nanostructure.

Abstract: An example electronic device includes a first communication unit, a second communication unit, and a processor for performing control such that the second communication unit operates in a scan state in which an undirected advertising packet can be received when a preset IR signal is received from a remote control device through the first communication unit, acquiring identification information of a target device from the undirected advertising packet when the undirected advertising packet is received from the remote control device in the scan state, and providing a user interface (UI) for guiding a Bluetooth connection with remote control device when the acquired identification information of a target device matches identification information of the electronic device.

Abstract: An electronic device is provided, which includes a housing; an antenna module accommodated in the housing; a conductive member accommodated in the housing and disposed to support the antenna module; and a thermally conductive member adjacent to the conductive member. Heat generated by the antenna module is transferred to the conductive member via the thermally conductive member.

Abstract: The present disclosure relates to a text-based document classification method and a document classification device. A text-based document classification method according to an embodiment of the present disclosure is performed by a processor inside a computing device, and may include: extracting, from a document image that has been input, words included in the document image; generating, based on a degree of similarity between the words, a word set including a configured number of words; generating a word set image by individually turning the word set into an image; extracting an important keyword used for document classification among words included in the word set image; and classifying a type of the document image by using the important keyword.

Abstract: A semiconductor device includes a gate structure including a gate electrode on a substrate. A source/drain pattern is on the substrate and positioned on a side surface of the gate electrode. A source/drain contact is on the source/drain pattern. A first conductive pad is on the source/drain contact. A second conductive pad is on the gate structure. A via plug penetrates the first conductive pad and is connected to the source/drain contact. A gate contact penetrates the second conductive pad and is connected to the gate electrode. A portion of the via plug protrudes from the first conductive pad. A portion of the gate contact protrudes from the second conductive pad. A height from an upper surface of the gate structure to an upper surface of the via plug is equal to a height from the upper surface of the gate structure to an upper surface of the gate contact.

Abstract: A semiconductor package includes a package substrate with a first vent hole, a first semiconductor chip mounted the package substrate, an interposer including supporters on a bottom surface of the interposer and a second vent hole, wherein the supporters contact a top surface of the first semiconductor chip, and the interposer is electrically connected to the package substrate through connection terminals. The semiconductor package further include a second semiconductor chip mounted on the interposer, and a molding layer disposed on the package substrate to cover the first semiconductor chip, the interposer, and the second semiconductor chip.

Abstract: A semiconductor package includes a first semiconductor chip, a second semiconductor chip stacked on the first semiconductor chip, and a plurality of third semiconductor chips sequentially stacked on the second semiconductor chip, in which a horizontal width of each of the first semiconductor chip and the second semiconductor chip is greater than a horizontal width of each of the plurality of third semiconductor chips, and the first semiconductor chip and the second semiconductor chip are connected to each other through direct contact of a bonding pad.

Abstract: A method of preparing a positive electrode active material for a rechargeable lithium battery is provided to include: mixing a first nickel-based composite hydroxide in a form of a secondary particle in which a plurality of primary particles are aggregated and at least a portion of the primary particles have a radially arranged structure, a second lithium nickel-based composite oxide having a monolith structure, a lithium raw material, and a boron raw material; and performing heat-treatment.

Abstract: A composite anode and a secondary battery including the same are disclosed. The composite anode includes a silicon-containing structure; a first carbon material; a second carbon material; and a conductive material, wherein the first carbon material has a specific surface area (BET) value of 1.5 m2/g or less, a rate of change of the specific surface area (m2/g) to an increase in particle size (?m) is ?0.07 to ?0.04 m2/?m·g, and an area occupied by pores in a cross-section of the first carbon material is 10% or less.

Abstract: A memory device which includes a plurality of memory chips. Each of the plurality of memory chips includes a plurality of memory banks and a logic circuit performing a read operation on data stored in the plurality of memory banks based on a first command and a first address received from a host. When a PIM instruction set is stored before the first command and the first address are received, the logic circuit is configured to perform a PIM command execution operation. When an error associated with the PIM command execution operation occurs, the logic circuit is configured to generate error data and record the error data at the log register through the first channels. The logic circuit is configured to output event data indicating an existence of the error data to the host in a first operation mode. The logic circuit is configured to output the error data to the host in a second operation mode.

Abstract: A method of manufacturing a multilayer electronic component, the method includes, attaching a margin portion green sheet including a ceramic material, a photocuring agent, and a photoinitiator to at least one end surface of each of the plurality of cut ceramic green sheet stacked bodies in the third direction, an energy irradiation operation of irradiating, with energy, the margin portion green sheet to generate a photocuring polymerization reaction between the photocuring agent and the photoinitiator.

Abstract: A display device includes a display panel including a pixel which receives a driving voltage through a first voltage line, a voltage generator which provides the driving voltage which has a first voltage level to the first voltage line and determines a voltage level of the driving voltage based on a voltage control signal, a current sensor which senses a current level of the first voltage line and outputs a current signal corresponding to the sensed current level, and an overcurrent controller which outputs the voltage control signal which changes the voltage level of the driving voltage when a difference value between present and previous current levels of the current signal is a reference value or greater. The voltage level of the driving voltage changes to a second voltage level lower than the first voltage level when the difference value is the reference value or greater.

Abstract: A display device includes a display panel including a plurality of pixel rows, a driving controller that generates a clock signal and a gate driver that provides scan signals and sensing signals to the plurality of pixel rows in response to the clock signal, wherein the clock signal includes a plurality of first pulses in an active period of a frame period and a plurality of second pulses in a vertical blank period of the frame period, and a width of at least one of the plurality of second pulses is different from a width of each of the plurality of first pulses.

Abstract: A bulk acoustic resonator filter includes a series part including at least one series acoustic resonator electrically connected between a first and second radio frequency ports; and shunt acoustic resonators electrically connected to each other in series between a first node of the series part and a first ground port, wherein each of the shunt acoustic resonators comprises a resonance portion including a first electrode, a piezoelectric layer, and a second electrode; and an overlap region in which the first electrode, the piezoelectric layer, and the second electrode overlap, the overlap region has an aspect ratio equal to a ratio between a longest length of the overlap region in an extension direction of a longest side of the overlap region and a longest length of the overlap region in a direction perpendicular to the extension direction, and the aspect ratios of the shunt acoustic resonators include different aspect ratios.

Abstract: Disclosed is an electronic device comprising: a display, a sensor configured to detect geometric deformation of the electronic device, at least one processor, and a memory operatively connected to the at least one processor and storing at least one application. The memory may include one or more instructions which, when executed, cause the at least one processor to: control the display to display an execution screen of the at least one application on the display in response to execution of the at least one application in the memory; check a rotation mode setting of the electronic device; obtain display characteristic information of the display in response to a geometric deformation event detected by the sensor; determine a display mode of the execution screen based on the display characteristic information and the checked rotation mode setting and map same to the at least one application; and control the display to display the execution screen on the display based on the mapped display mode.

Abstract: Provided is a server device which may be stably operated in spite of power loss and a method of operating the same. The server device according to an embodiment of the present invention includes: a host system; a plurality of memory modules; a backplane configured to transmit main power supplied from the host system to the plurality of memory modules; and at least one replaceable battery module connected to the backplane and configured to supply first auxiliary power to the plurality of memory modules, wherein the plurality of memory modules includes a volatile memory, a non-volatile memory; and a memory module controller using the first auxiliary power supplied from the at least one replaceable battery module to maintain data of the volatile memory or flush data of the volatile memory to the non-volatile memory, in response to the power loss occurring in the main power.

Abstract: Disclosed is an electronic device including a sensor layer and a sensor driver. The sensor layer includes a plurality of first sensing electrodes, a plurality of first electrodes, a plurality of second sensing electrodes, a plurality of second electrodes, and a plurality of lines. The plurality of lines includes a first line electrically connected to one of the plurality of second sensing electrodes and in a first peripheral region, a second line electrically connected to another one of the plurality of second sensing electrodes and in a second peripheral region, wherein, in a sensing mode to sense an input of the pen, the sensor driver is configured to apply a first weighting value to a first sensing signal received from the first line and a second weighting value, different from the first weighting value, to a second sensing signal received from the second line.

Abstract: A display device includes a display panel including pixels, and a panel driver which drive the display panel. Each frame period for the display panel includes N emission cycles, where N is an integer greater than 1. In a partial driving mode, the panel driver sets a black region of the display panel from a M/N point of the display panel along a direction perpendicular to an emission signal line, where M is an integer greater than 0 and less than N, and drives the display panel to display an image corresponding to input image data in a remaining region of the display panel other than the black region and to display a black image in the black region.

Abstract: A display system includes a host processor configured to provide frame data using a scan order, and a display device including a display panel including pixels and a display panel driver configured to refresh the pixels according using the frame data and to provide the scan order to the host processor.