Abstract: A receiver includes a differential signal generator receiving a single-ended signal, and generating differential signals having a positive signal and a negative signal based on the single-ended signal, a reference signal, and a pair of compensation signals, a pair of charging circuits charging first and second nodes to a power level in a logic low period of a clock signal, a pair of discharging circuits discharging the first and second nodes according to a level of the positive signal and a level of the negative signal, respectively, in a logic high period of the clock signal, a comparator comparing signal levels of the first and second nodes and outputting an offset detection signal of the differential signals, and an offset compensator outputting the reference signal and the pair of compensation signals, each adjusted based on the offset detection signal, to the differential signal generator.

Abstract: A semiconductor device including a stack structure including gate stack and dummy stack regions; a vertical memory structure penetrating through the gate stack region; and a first vertical dummy structure penetrating through a portion of the dummy stack region, wherein the gate stack region includes interlayer insulating and gate layers alternately and repeatedly stacked on each other, the dummy stack region includes dummy insulating and dummy horizontal layers alternately and repeatedly stacked on each other, at least one of the dummy horizontal layers and the gate layers include materials different from each other, an upper surface of the vertical memory structure is at a higher level than an upper surface of the first vertical dummy structure, and a lowermost dummy upper horizontal layer at a higher level than the first vertical dummy structure overlaps the first vertical dummy structure.

Abstract: An offset detector circuit includes a digital signal register storing M unit digital signals received in latest M signal periods, M being a natural number, among digital signals generated based on a single-ended PAM-N signal, N being an odd number, a comparator outputting a comparison signal of a pair of signals included in differential signals generated from a differential signal generator based on the single-ended PAM-N signal, a comparison result register storing M unit comparison signals corresponding to the latest M signal periods among the comparison signals, a pattern detector outputting a detection signal when the M unit digital signals match a predetermined signal pattern, and an offset checker checking patterns of the M unit comparison signals in response to the detection signal, and outputting an offset detection signal when the patterns of the M unit comparison signals match a predetermined offset pattern.

Abstract: A semiconductor package includes a substrate, a first semiconductor chip on the substrate, a second semiconductor chip on the first semiconductor chip so that the first semiconductor chip is vertically between the second semiconductor chip and the substrate, a first molding layer adjacent to a sidewall of the first semiconductor chip on the substrate, the first molding layer formed of a first molding material, and a second molding layer adjacent to a sidewall of the second semiconductor chip on the substrate so that the first molding layer is vertically between the second molding layer and the substrate. The second molding layer is formed of a second molding material different from the first molding material.

Abstract: According to an aspect of the inventive concept, there is provided a die-to-wafer bonding structure including a die having a first test pad, a first bonding pad formed on the first test pad, and a first insulating layer, the first bonding pad penetrates the first insulating layer. The structure may further include a wafer having a second test pad, a second bonding pad formed on the second test pad, and a second insulating layer, the second bonding pad penetrates the second insulating layer. The structure may further include a polymer layer surrounding all side surfaces of the first bonding pad and all side surfaces of the second bonding pad, the polymer layer being arranged between the die and the wafer. Additionally, the wafer and the die may be bonded together.

Abstract: According to an embodiment of the present disclosure, an electronic device comprises: a camera; a display; a memory; and at least one processor electrically connected to the display and the memory. The processor obtains an input of selecting a first image, generates a color filter by comparing the first image and a second image having a color pattern different from the first image, obtains a third image, and generates a fourth image by applying the generate color filter to the third image. The processor derives a function by comparing color values of pixels of the first image and the second image, and coefficients of the function. The color filter may include the function derived by comparing the first image and the second image, the coefficients of the function, and a color lookup table generated on the basis of the derived function. The processor stores the generated color filter in the memory and generates the fourth image by applying the stored color filter to the third image.

Abstract: An organic light-emitting device and display apparatus, the device including a first electrode; a second electrode facing the first electrode; an emission layer between the first and second electrode; a hole control layer between the first electrode and the emission layer; and an electron control layer between the emission layer and the second electrode, wherein the emission layer includes a plurality of sub-emission layers to emit light having different wavelengths, at least portions of the plurality of sub-emission layers do not overlap one another, the plurality of sub-emission layers include: a first sub-emission layer including a first color light-emitting dopant, and a second sub-emission layer including a second color light-emitting dopant, the first and second sub-emission layers each include a hole-transporting and electron-transporting host which form an exciplex, and a triplet energy of the exciplex is equal to or greater than triplet energies of the first and second color light-emitting dopant.

Abstract: A light-emitting device includes a first electrode; a second electrode facing the first electrode; m emission units between the first electrode and the second electrode; and m?1 charge-generating unit(s) between adjacent ones of the emission units, where m is a natural number of 2 or more. The emission units each include an emission layer. At least one of the charge-generating unit(s) includes an n-type charge-generating layer and a p-type charge-generating layer; and the n-type charge-generating layer includes a first material and a second material. The first material includes an organic electron transport compound; and the second material includes at least one selected from an alkali metal, an alkali metal alloy, an alkaline earth metal, an alkaline earth metal alloy, a lanthanide metal, and a lanthanide metal alloy. The light-emitting device may have improved hole and electron balance, a decreased driving voltage, and excellent efficiency and/or lifespan characteristics.

Abstract: For a display device having a plurality of subpixels disposed in an active area of a display panel, a method for processing a compensation data of the display device may include reconfiguring an order of unit patches having the compensation data so that the unit patches having similar reference values are positioned adjacent to each other when the compensation data are compressed. The disclosed method can improve the compression process efficiency where a compression loss can be reduced, and an effect of an image quality improvement using the compensation data can be enhanced.

Abstract: A light emitting element includes a first electrode, a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region which is disposed on the emission layer and includes an electron transport layer and an electron injection layer disposed on the electron transport layer, and a second electrode disposed on the electron transport region, wherein the electron injection layer includes a host represented by Formula A or Formula B, and a metal dopant, and the metal dopant includes Ag, Bi, Mg, Li, Yb, Cu, La, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, or Lu, thereby improving electron injection characteristics and having excellent or suitable luminous efficiency.

Abstract: A light-emitting device includes a second electrode that includes: a first layer including a first metal having a work function with an absolute value of 5.2 eV or less and a second metal having an electrical conductivity of 1×107 S/m or more; and a second layer consisting of the second metal having the electrical conductivity of 1×107 S/m or more. The first metal and the second metal are different from each other, a thickness of the first layer is from 1 ? to 30 ?, and a thickness of the second layer is from 10 ? to 110 ?.

Abstract: A display panel includes a circuit layer on a base substrate, a first electrode and an auxiliary electrode disposed on the circuit layer, and spaced apart from each other, a charge generation layer on the first electrode and the auxiliary electrode, a first opening region being defined in the charge generation layer, a second electrode on the charge generation layer, a first organic layer disposed between the first electrode and the charge generation layer, a second opening region being defined in the first organic layer, and a second organic layer disposed between the charge generation layer and the second electrode, a third opening region being defined in the second organic layer. The second electrode is electrically connected to the auxiliary electrode through the first to third opening regions, and the second organic layer includes a protrusion adjacent to the third opening region.

Abstract: A method for generating an image that includes at least one of a vignette effect or a grain effect corresponding to an input image may include obtaining the input image including at least one of the vignette effect or the grain effect; identifying at least one of a vignette parameter or a grain parameter of the input image; obtaining at least one of a vignette filter based on the vignette parameter or a grain layer based on the grain parameter; and generating the image that includes at least one of the vignette effect or the grain effect by applying at least one of the vignette filter or the grain layer to the image.

Abstract: A decoration panel for home appliances having excellent reflectivity and durability, the decoration panel being applicable to outer sides of various home appliances, a home appliance including the decoration panel, and a method for manufacturing the decoration panel. More specifically, the decoration panel for home appliances includes: an aluminum substrate with one surface in which an engraved pattern having a preset width and a preset depth is formed, the engraved pattern having micro unevenness formed in a surface of the engraved pattern; a porous aluminum oxide layer formed on the engraved pattern; and a sealing layer formed to close a plurality of pores of the porous aluminum oxide layer, wherein an edge of the aluminum substrate is in a Chamfering (C) shape or a Rounding (R) shape.

Abstract: Methods, systems, and computer-readable storage media for receiving a capture file, the capture file including data representative of a workload executed in a source database system, and processing the capture file to provide a replay file, the replay file being in a format that is executable by a replayer to replay the workload in a target database system, processing the capture file including: processing the capture file to provide a set of intermediate files, and processing the set of intermediate files using in-memory merge sort operations to generate a set of replay files.

Abstract: Disclosed are an artificial intelligence learning method and an operating method of a robot using the same. An on-screen label is generated based on image data acquired through a camera, an off-screen label is generated based on data acquired through other sensors, and the on-screen label and the off-screen label are used in learning for action recognition, thereby raising action recognition performance and recognizing a user's action even in a situation in which the user deviates from a camera's view.

Abstract: For a display device having a plurality of subpixels disposed in an active area of a display panel, a method for processing a compensation data of the display device may include reconfiguring an order of unit patches having the compensation data so that the unit patches having similar reference values are positioned adjacent to each other when the compensation data are compressed. The disclosed method can improve the compression process efficiency where a compression loss can be reduced, and an effect of an image quality improvement using the compensation data can be enhanced.

Abstract: Disclosed in various embodiments of the present disclosure are a method and an apparatus for providing an image in an electronic device. An electronic device according to various embodiments comprises a camera module, a display, a memory, and a processor, where the processor can display a preview image through the display, capture an image at least based on of the preview image in response to a user input while displaying the preview image, perform image analysis based on the captured image, identify at least one class related to the captured image based on the image analysis result, identify at least one user preference based on the identified class, and provide, through the display, at least one recommended image related to the at least one user preference.

Abstract: A high voltage power supply apparatus includes a high voltage direct current voltage source, a power switch configured to apply an output of the high voltage direct current voltage source to process equipment, and a sensing circuit unit including a sensor unit including a sensor and at least one operational amplifier, a reference voltage detection unit connected to a node between the sensor and the at least one operational amplifier, and a digital signal processing unit, wherein the sensing circuit unit is connected to an output terminal through which an output of the high voltage direct current voltage source is applied to the process equipment.