Abstract: Disclosed herein are a decoding method and apparatus and an encoding method and apparatus that perform inter-prediction using a motion vector predictor. For a candidate block in a col picture, a scaled motion vector is generated based on a motion vector of the candidate block. When the scaled motion vector indicates a target block, a motion vector predictor of the target block is generated based on the motion vector of the candidate block. The motion vector predictor is used to derive the motion vector of the target block in a specific inter-prediction mode such as a merge mode and an AMVP mode.

Abstract: A display device includes a pixel. The pixel is electrically connected to a first power line, a second power line, and a data line. The pixel includes a first transistor, and a capacitor electrically connected between a gate electrode of the first transistor and an electrode of the first transistor. In a plan view, the data line extends in a second direction. The first power line extends in a first direction intersecting the second direction and overlaps the data line and the gate electrode of the first transistor. The second power line extends in the second direction, overlaps the data line, and overlaps the gate electrode of the first transistor.

Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.

Abstract: The present invention relates to an image encoding method and an image decoding method. The image decoding method includes partitioning a picture into a plurality of coding units, constructing a coding unit group including at least one coding unit of the plurality of coding units, obtaining coding information in units of one coding unit group, and decoding at least one coding unit of the plurality of coding units included in the coding unit group by using the obtained coding information.

Abstract: A substrate processing apparatus includes a photoresist coater applying a photoresist film on a substrate, a humidifier increasing an amount of moisture in an ambient to which the photoresist film on the substrate is exposed, and an exposer irradiating the photoresist film exposed to the ambient having the increased amount of moisture with light. The humidifier is disposed between the photoresist coater and the exposer.

Abstract: A stack package and a method of manufacturing the stack package are provided. The method includes: attaching a first semiconductor device onto a first surface of a first package substrate; attaching a molding resin material layer onto a first surface of a second package substrate; arranging the first surface of the first package substrate and the first surface of the second package substrate to face each other; compressing the first package substrate and the second package substrate while reflowing the molding resin material layer; and hardening the reflowed molding resin material layer.

Abstract: An image encoding/decoding method and apparatus for performing intra prediction mode based intra prediction are provided. An image decoding method may comprise decoding an intra prediction mode of a current block, deriving at least one intra prediction mode from the decoded intra prediction mode of the current block, generating two or more intra prediction blocks using the intra prediction mode of the current block and the derived intra prediction mode, and generating an intra prediction block of the current block based on the two or more intra prediction blocks.

Abstract: An image encoding/decoding method and apparatus for performing intra prediction mode based intra prediction are provided. An image decoding method may comprise decoding an intra prediction mode of a current block, deriving at least one intra prediction mode from the decoded intra prediction mode of the current block, generating two or more intra prediction blocks using the intra prediction mode of the current block and the derived intra prediction mode, and generating an intra prediction block of the current block based on the two or more intra prediction blocks.

Abstract: A battery module includes: a battery cell assembly having a plurality of battery cells; a top plate configured to cover an upper side of the battery cell assembly; a bottom plate configured to cover a lower side of the battery cell assembly; a sensing assembly disposed to cover a front side and a rear side of the battery cell assembly; a pair of side plates disposed at side surfaces, respectively, of the battery cell assembly; and a pair of compression pads disposed between the pair of side plates and the battery cell assembly, respectively.

Abstract: An integrated circuit (IC) device includes: a fin-type active area protruding from a substrate and extending in a first horizontal direction; a first nanosheet disposed above an upper surface of the fin-type active area with a first separation space therebetween; a second nanosheet disposed above the first nanosheet with a second separation space therebetween; a gate line extending on the substrate in a second horizontal direction intersecting the first horizontal direction, at least a portion of the gate line being disposed in the second separation space; and a bottom insulation structure disposed in the first separation space.

Abstract: An image encoding/decoding method and apparatus for performing representative sample-based intra prediction are provided. An image decoding method may comprise deriving an intra prediction mode of a current block, configuring a reference sample of the current block, and performing intra prediction for the current block based on the intra prediction mode and the reference sample, wherein the intra prediction is representative sample-based prediction.

Abstract: An image encoding/decoding method and apparatus for performing intra prediction using a plurality of reference sample lines are provided. An image decoding method may comprise configuring a plurality of reference sample lines, reconstructing an intra prediction mode of a current block, and performing intra prediction for the current block based on the intra prediction mode and the plurality of reference sample lines.

Abstract: Disclosed is a method of decoding an image and a method of encoding an image. The method of decoding an image includes: obtaining motion-constrained tile set information; determining, on the basis of the motion-constrained tile set information, a first boundary region of a collocated tile set within a reference picture, which corresponds to a motion-constrained tile set; padding a second boundary region corresponding to the first boundary region; and performing inter prediction on the motion-constrained tile set by using a collocated tile set that includes the padded second boundary region.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: The present disclosure relates to a frequency sensitive shock absorber, and the frequency sensitive shock absorber includes a piston rod coupled so that one side is located inside a cylinder and the other side is located outside the cylinder, a main valve coupled to the piston rod and partitioning an inner space of the cylinder into a compression chamber and a tension chamber, a sub-piston rod coupled to one side of the piston rod and interlocked with the piston rod to reciprocate along a longitudinal direction of the cylinder, and a sub-valve module coupled to the sub-piston rod and generating a damping force according to a frequency during a tension stroke.

Abstract: The present invention relates to a porous organic polymer-based hydrogen ion conductive material and a method for preparing the same. More specifically, the present invention relates to a method for preparing a porous organic polymer (POP)-based material with high proton conductivity that is applicable to a membrane electrode assembly (MEA) of a proton exchange membrane fuel cell (PEMFC). The porous organic polymer-based proton conductive material of the present invention can be prepared in an easy and simple manner by microwave treatment and acid treatment requiring short processing time and low processing cost. In addition, the porous organic polymer-based proton conductive material of the present invention can be developed into a highly proton conductive material having the potential to replace Nafion through a simple post-synthesis modification. Therefore, the porous organic polymer-based proton conductive material of the present invention is suitable for use in a proton exchange membrane fuel cell.

Abstract: The present invention relates to a coating method for a plasma block and a plasma block coated by the same. The method comprises processing two sub-blocks capable of being coupled to each other for forming a flowing path; coating the flowing path of one sub-block by injecting an electrolytic solution to the flowing path after displacing an electrode within the flowing path; coating an outer surface of the one sub-block; and coating the other sub-block in the same manner as applied to the one sub-block.

Abstract: The present invention relates to a porous organic polymer-based hydrogen ion conductive material and a method for preparing the same. More specifically, the present invention relates to a method for preparing a porous organic polymer (POP)-based material with high proton conductivity that is applicable to a membrane electrode assembly (MEA) of a proton exchange membrane fuel cell (PEMFC). The porous organic polymer-based proton conductive material of the present invention can be prepared in an easy and simple manner by microwave treatment and acid treatment requiring short processing time and low processing cost. In addition, the porous organic polymer-based proton conductive material of the present invention can be developed into a highly proton conductive material having the potential to replace Nafion through a simple post-synthesis modification. Therefore, the porous organic polymer-based proton conductive material of the present invention is suitable for use in a proton exchange membrane fuel cell.

Abstract: A semiconductor package includes: a semiconductor chip having an active surface having connection pads disposed thereon; a connection member disposed on the active surface of the semiconductor chip and including a redistribution layer electrically connected to the connection pads; a passivation layer disposed on the connection member; and an underbump metallurgy (UBM) layer embedded in the passivation layer and electrically connected to the redistribution layer of the connection member, wherein the UBM layer includes a UBM pad embedded in the passivation layer, at least one plating layer disposed on the UBM pad and having side surfaces of which at least portions are covered by the UBM pad, and a UBM via penetrating through at least portions of the passivation layer and electrically connecting the redistribution layer of the connection member and the UBM pad to each other.

Abstract: Provided is a method of analyzing tele-rehabilitation which includes calculating a completion rate of the number of times of performance, indicating how much a user achieves a designated number of times of performance of a first rehabilitation exercise, based on the designated number of times of performance of the first rehabilitation exercise, and the number of times of the first rehabilitation exercise actually performed by the user, by an apparatus for analyzing tele-rehabilitation, calculating a variation coefficient indicating whether the first rehabilitation exercise is regularly and repeatedly performed, based on a performance time consumed at each time while the user repeatedly performs the first rehabilitation exercise, by the apparatus for analyzing tele-rehabilitation, and generating a result of analysis indicating a result obtained as the user performs the first rehabilitation exercise, based on the completion rate of the number of times of performance and the variation coefficient, by the apparat