Abstract: Disclosed in an electronic device, which includes a housing that includes a first plate and a second plate facing a direction opposite the first plate, a conductive plate that is disposed in a first plane between the first plate and the second plate, and is parallel to the second plate, a wireless communication circuit that is disposed within the housing and is configured to transmit and/or receive a signal having a frequency ranging from 20 GHz to 100 GHz, a first electrical path having a first end electrically connected with the wireless communication circuit and a second end floated, the first electrical path including a first portion between the first end and the second end, a second electrical path having a third end electrically connected with the conductive plate and a fourth end floated, the second electrical path including a second portion between the third end and the fourth end.

Abstract: A pixel for a display device includes a light-emitting element, a first transistor including a first electrode electrically connected to a first node and controlling a driving current, a second transistor electrically connected between a data line and the first node and being turned on in response to a first scan signal supplied through a first scan line, a third transistor electrically connected between the second node and a third node electrically connected to a second electrode of the first transistor and being turned on in response to the first scan signal, and a fourth transistor being turned on in response to a second scan signal supplied through a second scan line, and applying a bias voltage to the first transistor. The fourth transistor is turned on at a first frequency. The second and third transistors are turned on at a second frequency different from the first frequency.

Abstract: A display manufacturing system includes: a plurality of display devices, each including a display panel which displays an image; a driving voltage measurer which calculates a saturation voltage corresponding to a luminance of the image displayed on the display panel by changing a driving power voltage for driving the display panel; and a processor which calculates a current density and a degradation weight value based on the saturation voltage, and controls the display panel included in each of the plurality of display devices based on the current density and the degradation weight value.

Abstract: A metal-oxygen battery includes a catholyte with: (i) carbon black; and, (ii) at least one of graphite and graphene, wherein said at least one of graphite and graphene constitutes between 0 wt % and 30 wt % of the total carbon in the catholyte.

Abstract: A rear combination lamp installed on a vehicle comprises: a first rear lamp module installed on a later part of the rear side of the vehicle; and a second rear lamp module installed on a back door located at the rear side of the vehicle to be arranged adjacent to the first rear lamp module. The first rear lamp module includes a main light source and a sub-light source. The main light source generates light output from the first rear lamp module, and the sub-light source generates light provided to the second rear lamp module. The second rear lamp module includes a light reception unit and a light direction changing unit. The light reception unit receives light from the sub-light source. The light direction changing unit changes a progressing direction of light received in the light reception unit to output light to the outside.

Abstract: Proposed is lower rollers of a hot air welder, and more particularly, to a lower roller structure of a hot air welder, which includes a first lower roller unit installed on a worktable to be pivoted vertically and a second lower roller unit installed on a main body to be slidably moved in front and rear, such that a welding operation of flat fabric and a welding operation of a cylindrical shape can be performed in a single hot air welder through alternate use of the first and second lower roller units.

Abstract: A method of integrating different homomorphic operations in homomorphic encryption is provided. The method includes receiving a homomorphic ciphertext and encryption scheme information from a ciphertext generating apparatus by using a communication interface, performing a homomorphic multiplication operation on the homomorphic ciphertext by using a homomorphic multiplication operator, analyzing the encryption scheme information to determine one operation of a re-linearization operation performed by a re-linearization operator and a key switching operation performed by a key switching operator by using a main controller, performing the determined one operation by using the re-linearization operator or the key switching operator, and performing a modulus switching operation on an operation result of the determined one operation by using a modulus switching operator.

Abstract: Provided are a method for establishing multiple connections, and a network device and a system, which relate to the field of mobile communications. The method comprises: a first-mode network device receiving a connection request sent by a terminal of a user; according to the priority of the user, selecting a combination, the level of which corresponds to the priority of the user, of a connection policy of a first-mode network and a connection policy of a second-mode network; establishing at least one first-mode network connection with the terminal according to the connection policy of the first-mode network; and notifying a second-mode network device of information of the connection policy of the second-mode network, such that the second-mode network device establishes at least one second-mode network connection with the terminal according to the connection policy of the second-mode network.

Abstract: A lithium secondary battery includes an electrode assembly including a cathode and an anode facing the cathode, a case accommodating the electrode assembly, an electrolyte accommodated in the case together with the electrode assembly, and an electrolyte storage unit inserted into the case to supply a supplementary replenishment. The electrolyte storage unit includes a first unit including a first body having a tubular structure and first holes formed through the first body, and a sub-unit including a tubular body and sub-holes formed through the tubular body. The sub-unit is inserted into the first unit so that the sub-holes are offset from the first holes.

Abstract: An imaging system is disclosed herein. The imaging system includes an imaging apparatus and a computing system. The imaging apparatus includes a plurality of light sources positioned at a plurality of positions and a plurality of angles relative to a stage configured to support a specimen. The imaging apparatus is configured to capture a plurality of images of a surface of the specimen. The computing system in communication with the imaging apparatus. The computing system configured to generate a 3D-reconstruction of the surface of the specimen by receiving, from the imaging apparatus, the plurality of images of the surface of the specimen, generating, by the imaging apparatus via a deep learning model, a height map of the surface of the specimen based on the plurality of images, and outputting a 3D-reconstruction of the surface of the specimen based on the height map generated by the deep learning model.

Abstract: The present invention discloses a design and optimization method based on a self supporting ellipsoidal cavity structure. First, a three-dimensional model with initialized self supporting ellipsoidal cavities is represented by a function; then the structure of the object is analyzed, modeled and optimized by the continuity and differentiability of the function; the internal lightweighting of the model is carried out with the self supporting ellipsoidal cavities, without the need of adding a supporting structure, thus avoiding waste of materials; the intersection of self supporting ellipsoids is strictly controlled to avoid damage to self supportability within the model due to intersection; and finally, the above modeling problem is geometrically optimized to obtain an internal shape of the object optimized under given constraint conditions. The present invention greatly shortens the design and optimization cycle of the hole structure, realizes self supporting for the internal cavities of the model.

Abstract: The present disclosure relates to an emitting compound and organic light emitting device including the same, more specifically, relates to an emitting compound of following and an organic light emitting diode and an organic light emitting device each including the emitting compound.

Abstract: The present disclosure relates to a data transmission method, a network device and a system in a multi-connectivity network. The method of the present disclosure includes: determining a type of a user of a terminal; determining a user plane split policy corresponding to the terminal according to the type of the user of the terminal; and allocating a user plane channel of a first standard network of the construction operator to the terminal to transmit user plane data of the terminal, in a case that the user plane split policy corresponding to the terminal is split-disabled, and allocating the user plane channel of the first standard network and a user plane channel of a second standard network of the construction operator to the terminal to transmit the user plane data of the terminal, in a case that the user plane split policy corresponding to the terminal is split-enabled.

Abstract: A method for generating an online report using a form structure definition DB, and a computer program for the same are proposed. The method for generating the online report using the form structure definition DB, and the computer program for the same are configured to register input form setting information of a report into a form structure definition DB through an administrator client, store input information for each item input through an input form from a user client into a report result DB, and for the report requested to be output, generate and output the report in a form that the input information for each item stored in the report result DB is combined with a preset output form.

Abstract: An approach is provided that trains an artificial intelligence (AI) system, such as a neural network, to process IT ticket data. The approach receives IT tickets from various ticket sources. Ticket vectors corresponding to each of the IT tickets are computed. An analysis is performed using the ticket vectors and a node vector that corresponds to a network topology. The analysis is performed using a corpus of IT ticket data. An IT ticket model used by the AI system is trained based on the analysis. Responses are provided to requestors of the AI system using the trained IT ticket model.

Abstract: Training a predict model with network traffic and data change messages generated by an existing web application running in a production environment. The predict model being is trained to predict data changes resulted from API calls embodied in network traffic. A stream of network traffic of the existing web application is replayed with an upgraded version of the existing web application to generate real data changes. The stream of network traffic is applied to the predict model to generate predicted data change messages. The predicted data change messages are comparing with real data change messages representing the real data changes. One or more existing APIs is identified as being possibly functionally degraded based on any inconsistency of the predicted data change messages with the real data change messages.

Abstract: The present disclosure belongs to the field of radio frequency circuit design, and in particular relates to a M×N millimeter wave and terahertz planar dipole end-fire array antenna. The M×N millimeter wave and terahertz planar dipole end-fire array antenna is composed of M paths of N× end-fire linear array antennas arranged at equal intervals, and the distance d between two adjacent N× end-fire linear array antennas is less than ?, where ? is the wavelength, and both M and N are integers greater than 1. By connecting linear type feed networks of the M paths of N× end-fire linear array antennas to M-path in-phase radio frequency signal transmitter and controlling the distance between two adjacent N× end-fire linear array antennas to be less than the effective wavelength, a higher gain and a higher half-power width can be realized, and the power consumption of the transmitter can be reduced.

Abstract: An apparatus including a semiconductor substrate; an absorption layer coupled to the semiconductor substrate, the absorption layer including a photodiode region configured to absorb photons and to generate photo-carriers from the absorbed photons; one or more first switches controlled by a first control signal, the one or more first switches configured to collect at least a portion of the photo-carriers based on the first control signal; and one or more second switches controlled by a second control signal, the one or more second switches configured to collect at least a portion of the photo-carriers based on the second control signal, where the second control signal is different from the first control signal.

Abstract: A pixel includes: an emission area and a non-emission area; a via layer including a lower surface and an upper surface, the via layer including a first part having a first thickness, and a second part having a second thickness; a first alignment electrode and a second alignment electrode on the via layer and spaced from each other; an insulating layer on the via layer, the first alignment electrode, and the second alignment electrode, the insulating layer having a planar surface; a first electrode and a second electrode in the emission area and spaced from each other; and light emitting elements on the planer surface of the insulating layer in the emission area, and electrically connected to the first electrode and the second electrode. The first and second alignment electrodes may be on the second part of the via layer and overlap the second part of the via layer.

Abstract: An information processing method and apparatus, and user equipment. The method includes: in a case that a time domain resource of an uplink data channel overlaps that of at least one uplink control channel, processing at least one piece of UCI according to first target information, where the at least one piece of UCI is UCI carried on the at least one uplink control channel or includes UCI carried on the uplink data channel and UCI carried on the at least one uplink control channel, and the first target information includes at least one of the following: priority information, type information of information carried on the uplink data channel, or type information of the UCI carried on the at least one uplink control channel.