Abstract: Provided is a display device. A display device includes a display area and a buffer area disposed around the display area, a pixel electrode disposed on a substrate and in the display area, a bank covering an edge of the pixel electrode, light emitting elements disposed on the pixel electrode and extending in a thickness direction of the substrate, and a buffer disposed on the substrate and in the buffer area. The bank and the buffer are disposed on a same layer.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating coronavirus disease 19 (COVID-19) and specifically, to a pharmaceutical composition containing a carbocyclic nucleoside derivative represented by Chemical Formula A-1 or A-2 or a pharmaceutically acceptable salt thereof.

Abstract: A method for intelligent query plan cache size management can be implemented. During execution of a plurality of incoming queries in a database management system, the method can measure actual compilation times of generating query execution plans for the plurality of incoming queries. The database management system can have a query execution plan cache which has a size that can store at least some of the query execution plans. The method can monitor differences between the actual compilation times and ideal compilation times of generating query execution plans for the plurality of incoming queries. The ideal compilation times can be estimated by assuming no query execution plan is evicted from the query execution plan cache. The method can adjust the size of the query execution plan cache based on the monitored differences.

Abstract: A pump is configured to drain liquid from the wash basket. A vent line extends between the wash basket and the cabinet. The vent line includes a fan, a humidity sensor proximate the fan, and a controller. The controller is operable to perform a drain cycle. The drain cycle includes activating the pump. Comparing, across a set interval of time, a humidity within the washing machine appliance to a reference humidity. Determining the humidity's proximity to the reference humidity. Detecting a fault in the drain cycle in response to the humidity exceeding the reference humidity. Continuing a rinse cycle in response to the humidity being proximate the reference humidity.

Abstract: A display panel can include a substrate, a light-emitting element including an emission region on the substrate, a reference voltage line adjacent to the light-emitting element, and a branch line connected to the reference voltage line to apply a reference voltage to light-emitting element. The light-emitting element can emit light on the emission region in a direction of the substrate. Further, the branch line can include a semiconductor layer, and the semiconductor layer of the branch line can overlap the emission region.

Abstract: The present disclosure provides a target for aerial survey transformable to hand-fan shape. In this instance, the target includes a central axis, a first identification marker with one end connected to the central axis and having a first length outwards, and a second identification marker with one end connected to the central axis and having a second length outwards, the second identification marker disposed on the first identification marker, wherein the second length is shorter than the first length, the first identification marker includes a plurality of first unit areas having a predetermined angle therebetween with respect to the central axis, and the plurality of first unit areas has an overlap between adjacent first unit areas.

Abstract: A blank mask includes a light transmissive substrate and a multilayer comprising a light shielding layer and a phase shift layer disposed between the light transmissive substrate and the light shielding layer. The phase shift layer includes an upper surface facing the light shielding layer and a side surface connected to the upper surface, such that the light shielding layer is disposed on the upper surface and the side surface of the phase shift layer. When viewed from a top surface of the multilayer, the multilayer includes a central portion and an outer portion surrounding the central portion. The outer portion has a curved upper surface, which greatly suppresses damage to the phase shift layer by a cleaning solution and effectively reduces a frequency of particle generation at edges of the phase shift layer and the light shielding layer.

Abstract: A blank mask includes a light transmissive substrate, and a light-blocking layer, disposed on the light transmissive substrate, comprising a transition metal and either one or both of oxygen and nitrogen. An average value of grain sizes of a surface of the light-blocking layer ranges from 14 nm to 24 nm.

Abstract: A shadow mask includes a mask including one surface, another surface, and an opening that passes from one surface to the other, and a shutter provided on the one surface of the mask and configured to adjust a size of the opening, wherein the shutter is configured to move from an edge to a center of the opening to adjust the size of the opening, and the shadow mask is applied in manufacturing a blank mask for a semiconductor lithography process.

Abstract: Disclosed are a pouch type secondary battery, a battery pack, and a method for manufacturing the pouch type secondary battery. In an exterior accommodating an electrode assembly, a sealing part is formed along a periphery of the electrode assembly, the sealing part includes a first sealing part formed to cover an electrode lead, and one end of the first sealing part is formed on an area within a predetermined distance from an upper corner part of a periphery of the cup formed in the pouch.

Abstract: A battery cell accommodated in a module case of a battery module according to an embodiment of the present disclosure, is characterized in that at least one of the battery cell is included and accommodated in the module case, and has a shape corresponding to internal space of the module case so as to prevent formation of dead space in the module case.

Abstract: A side camera for a vehicle comprises: a main body disposed at a left-hand and/or a right-hand side of the vehicle; a blind-spot view camera of which at least a portion is accommodated in the main body and being configured to photograph a view in lateral and rearward directions; a surround view camera (SVC) of which at least a portion is accommodated in the main body and being configured to photograph a view in a lateral direction; and a blind-spot view monitor disposed inside the vehicle to transmit an image captured by the blind-spot view camera. When the blind-spot view camera fails, an image transformation process is performed based on an image captured by the SVC and transmitted to the blind-spot view monitor. When the blind-spot view monitor fails, an image captured by the blind-spot view camera is transmitted to another display device in the vehicle.

Abstract: A blank mask includes a light-transmitting substrate; and a light-shielding film on the light-transmitting substrate. The light-shielding film includes a transition metal and oxygen, and a scum formation time required to generate scum is 120 minutes or more when light with a wavelength of 172 nm and an intensity of 10 kJ/cm2 is applied on the light-shielding film.

Abstract: A battery management apparatus includes: a measuring unit to measure voltage and capacity of a battery cell; a profile generating unit to generate a battery profile representing a correspondence between the voltage and the capacity measured by the measuring unit and generate a positive electrode profile of the battery cell based on the generated battery profile and a reference negative electrode profile and a reference negative electrode differential profile preset for the battery cell; and a control unit configured to receive the generated positive electrode profile from the profile generating unit, derive a conversion function representing conversion information from the reference positive electrode profile to the generated positive electrode profile, generate a positive electrode prediction profile for the battery cell from the reference positive electrode profile based on the derived conversion function, and generate a battery prediction profile for the battery cell based on the generated positive electro

Abstract: An extreme ultraviolet photomask includes a conductive layer; a substrate disposed on the conductive layer; a multilayer, comprising different metals alternately stacked on the substrate; a protective layer disposed on the multilayer; a low-reflectance part disposed on a portion of the protective layer, wherein the low-reflectance part comprises a first absorbent layer disposed on the portion of the protective layer, a low-reflectance layer formed on the first absorbent layer, and a first intagliated part formed at the portion where the protective layer is exposed; and a high-reflectance part disposed on another portion of the protective layer, wherein the high-reflectance part comprises a second absorbent layer disposed on the other portion of the protective layer, a high-reflectance layer disposed on the second absorbent layer, and a second intagliated part formed at the other where the protective layer is exposed.

Abstract: A blank mask includes a transparent substrate and a light shielding film disposed on the transparent substrate. A surface of the light shielding film has a controlled power spectrum density value at a spatial frequency of 1 ?m?1 to 10 ?m?1. The surface of the light shielding film has a controlled minimum power spectrum density value at the spatial frequency of 1 ?m?1 to 10 ?m?1. An Rq value of the surface of the light shielding film is 0.25 nm to 0.55 nm.

Abstract: A battery management apparatus and method according to an embodiment of the present disclosure is directed to obtaining a positive electrode profile and a negative electrode profile for a battery cell in a non-destructive manner by appropriately adjusting a preset negative electrode profile. According to one aspect of the present disclosure, by using the battery profile and the adjusted negative electrode profile for the degraded battery cell, there is an advantage that the positive electrode profile of the degraded battery cell may be easily estimated in a non-destructive manner.

Abstract: The method of preparing a laminate includes: preparing a process target, which is a laminate before being processed, where a light-shielding film has been disposed; and preparing a cleaned laminate through a first cleaning including applying UV rays and carbonated water to the process target, wherein the light-shielding film includes a transition metal and an element selected from the group consisting of oxygen, nitrogen, and carbon.

Abstract: A method and apparatus for forming a layer including a light transmitting substrate, and a light shielding film disposed on the light transmitting substrate, and a phase shift film disposed between the light transmitting substrate and the light shielding film. A center measuring area based on the center of the light shielding film and an edge measuring area being distant by 20 mm from the edge of the light shielding film. The center measuring area and the edge measuring area are respectively squares having a side of 20 ?m.

Abstract: Proposed is a federated learning system. The federated learning system may comprise: a central server configured to transmit a first parameter of an extractor in a federated learning model including the extractor and a classifier to each of a plurality of client devices, and receive a plurality of first parameters learned from the plurality of client devices to update the federated learning model; and the plurality of client devices configured to train each of the plurality of the first parameters of the federated learning model using a training data set stored in each of the plurality of client devices while maintaining a value of a second parameter value of the classifier in the federated learning model, and to transmit each of the plurality of the trained first parameters to the central server.