Abstract: A display device is disclosed that includes: a substrate; a first conductive layer disposed on the substrate; a first insulating layer positioned on the first conductive layer and having an undercut structure forming an opening; a first capacitor electrode including a portion formed in the undercut structure; a second capacitor electrode including a portion formed in the undercut structure and overlapping the second capacitor electrode to form a capacitor; and a second insulating layer including a portion formed in the undercut structure and positioned between the first capacitor electrode and the second capacitor electrode to function as a dielectric of the capacitor.

Abstract: One embodiment of the present invention provides a method of manufacturing an electronic device using a cyclic doping process including i) an operation of forming a unit transfer thin film including a two-dimensional material on a transfer substrate, ii) an operation of doping the unit transfer thin film in a low-damage doping process, iii) an operation of transferring the unit transfer thin film doped according to the operation ii) on a transfer target substrate, and iv) an operation of repeatedly performing the operations i) to iii) several times to reach a target thickness.

Abstract: A pouch-type battery case includes a cup portion, which accommodates therein an electrode assembly formed by stacking an electrode and a separator, and a plurality of die edges connecting an outer wall of the cup portion to a side extending from the outer wall. The die edges include a first region, which is rounded at a first radius (r1) of curvature and at which an electrode tab extending from the electrode is positioned, and a second region which is other than the first region and rounded at one or more second radii (r2, r3, r4) of curvature less than or equal to the first radius (r1) of curvature. The second region is divided into an inner region and an outer region with respect to the first region, and the radius (r2) of curvature in the inner region differs from the radii (r3, r4) of curvature in the outer region.

Abstract: The present invention introduces a plasma etching method and apparatus. The plasma etching method may include forming a photoresist pattern on a target etching layer, hardening the surface of the photoresist pattern by exposing to a first plasma generated from a first discharge gas containing a reforming gas including carbon (C) and sulfur (S) and sequentially annealing, and etching the target etching layer with a second plasma generated from a second discharge gas using the surface-hardened photoresist pattern as a mask.

Abstract: The present disclosure relates to a composition for skin improvement and a pharmaceutical composition for preventing or treating an inflammatory skin disease, the compositions including an umbilical cord-derived mesenchymal stem cell culture medium as an active ingredient. The compositions exhibit a wound relief, wrinkle improvement, regeneration, elasticity increase, moisturizing, barrier strengthening, anti-inflammatory or antioxidant effect, and thus can be effectively used as a cosmetic composition for skin improvement or a pharmaceutical composition for preventing or treating an inflammatory skin disease.

Abstract: Proposed are a method of verifying matching of a surgical target, an apparatus therefor, and a system including the same, the method including: preparing a three-dimensional (3D) model including shape information about the surgical target; acquiring information about positions and postures of the surgical target and a target marker attached to the surgical target through a tracker; performing matching with the 3D model by deriving a correlation in position and posture between the surgical target and the target marker; tracking change in the position and posture of a probe tip moving along a surface of the surgical target; and generating and displaying matching verification information including a 3D graphic icon, which represents a relative positional relationship between the probe tip and the 3D model, corresponding to change in at least one of the position and posture of the probe tip.

Abstract: There is provided a method for producing calcium carbonate by utilizing seawater and calcinated shells, and calcium carbonate and a calcium agent produced thereby. The method for producing calcium carbonate includes: eluting calcium by mixing calcinated shells, seawater, and sugar; and generating calcium carbonate by injecting carbon dioxide into the calcium eluate generated in the eluting calcium. The calcium agent includes vaterite-type calcium carbonate.

Abstract: Proposed are a device for guiding the position of a robot, a method thereof, and a system including the same, the device including a surgical target matcher configured to derive a correlation of a position and a posture between a surgical target and a target marker attached to the surgical target, a robot matcher configured to derive a correlation of a position and a posture between a robot maker and a surgical robot based on an image including the robot marker mounted to the surgical robot and derive a correlation of a position and a posture between the robot marker and a preset work space, and a work space identifier configured to derive a correlation of a position and a posture between the surgical target and the work space based on information about the positions and postures of the target marker and the robot marker.

Abstract: Proposed are a method of verifying matching of a surgical target, an apparatus therefor, and a system including the same, the method including: preparing a three-dimensional (3D) model including shape information about the surgical target; acquiring information about positions and postures of the surgical target and a target marker attached to the surgical target through a tracker; performing matching with the 3D model by deriving a correlation in position and posture between the surgical target and the target marker; tracking change in the position and posture of a probe tip moving along a surface of the surgical target; and generating and displaying matching verification information including a 3D graphic icon, which represents a relative positional relationship between the probe tip and the 3D model, corresponding to change in at least one of the position and posture of the probe tip.

Abstract: A foot switch for driving a lever-type flush valve of a toilet bowl includes a lever operating part mounted on a flush valve of a toilet bowl to rotate a lever of the flush valve, a driving cable of which one end is connected to the lever operating part and the other end is connected to a foot stepper, and a foot stepper configured to pull the driving cable by being pressed by a foot of a user, wherein the lever operating part includes a first frame fixed to the flush valve and a second frame configured to be supported to be rotatable relative to the first frame as the driving cable is pulled.

Abstract: A foot stepper for driving a lever of a flush valve of a toilet bowl includes a base plate, a pedal disposed on the base plate, and an operating member connected to a driving cable for driving the lever, and slidably disposed in front and rear directions of the base plate within the base plate. The pedal has a protrusion on its lower surface, the operating member has a seating surface in contact with the protrusion, and the seating surface of the operating member may be inclined such that, as the pedal is pressed downward, the protrusion moves downward and pushes the operating member in the front and rear directions.

Abstract: Proposed are a device for guiding the position of a robot, a method thereof, and a system including the same, the device including a surgical target matcher configured to derive a correlation of a position and a posture between a surgical target and a target marker attached to the surgical target, a robot matcher configured to derive a correlation of a position and a posture between a robot maker and a surgical robot based on an image including the robot marker mounted to the surgical robot and derive a correlation of a position and a posture between the robot marker and a preset work space, and a work space identifier configured to derive a correlation of a position and a posture between the surgical target and the work space based on information about the positions and postures of the target marker and the robot marker.

Abstract: There is provided a method for allowing a remote access device to access a remote access target device within a home network. The method includes receiving, from a remote access agent of the home network, access information of the remote access target device within the home network and access information of the remote access agent; receiving a request for the access information of the remote access target device from the remote access device; requesting, to the remote access agent, port forwarding for the remote access target device based on the access information of the remote access target device and the remote access agent; receiving an answer to the request from the remote access agent, and updating the access information of the remote access target device based on the received answer; and sending the updated access information to the remote access device.

Abstract: The present invention relates to a camera-integrated LED lighting device including a body having an open upper surface and providing an accommodation space therein, the body having a bottom surface formed with a rear portion of the bottom surface arranged lower than a front portion of the bottom surface, a power supply, a communication control unit, and an antenna unit accommodated in the body, a plurality of lighting units coupled to the front portion of the bottom surface of the body, a camera unit coupled to the rear portion of the bottom surface of the body, a cover part openably hinge-coupled to the upper surface of the body at one end thereof and having an antenna cover part formed with a part of the cover part protruding upward to accommodate the antenna unit in a protruded state, and a speaker unit coupled to the bottom surface of the body.

Abstract: A light emitting diode (LED) package includes: a main body mounted on a substrate; a light emitting diode that is mounted in the main body and emits light; and a lead frame exposed to allow the main body to be selectively top-mounted or side-mounted. A backlight unit includes: a light guide plate configured to allow a light source to proceed to a liquid crystal panel; a light emitting diode (LED) mounted in a main body mounted on a substrate and generating a light source; and an LED package having a lead frame exposed to allow the main body to be selectively top-mounted or side-mounted, and being mounted on the light guide plate.

Abstract: A display device includes a substrate, a plurality of first layered link lines spaced apart from each other on the substrate, a first insulating layer on the plurality of first layered link lines, a plurality of second layered link lines spaced apart from each other on the first insulating layer, each second layered link line between neighboring first layered link lines, a second insulating layer on the plurality of second layered link lines, and a plurality of data lines or a plurality of gate lines connected to the plurality of first layered link lines and the plurality of second layered link lines.

Abstract: The present invention relates to a method for controlling dimming of a streetlamp to reduce power consumption. In the method for controlling the dimming of the streetlamp, the streetlamp comprises a plurality of illumination units, of which dimming can be individually controlled, and at least one illumination unit among the plurality of illumination units has a wattage smaller than that of another illumination unit. According to the present invention, a plurality of LEDs included in a streetlamp are randomly divided according to the direction of progress of a vehicle and dimming of the divided LEDs are controlled with different levels, so that luminance degradation felt by a driver on a road can be minimized. As a result, the present invention can save energy and solve inconvenience to the driver.

Abstract: The present invention relates to a device for controlling the brightness of a lighting device, comprising: a camera module for photographing a lighting area of the lighting device comprising a plurality of streetlights; a brightness controller for calculating an average brightness of the lighting area by receiving a photographed image of the camera module, and for comparing the average brightness with a reference brightness and transmitting a brightness control signal according to the comparison result; and a streetlight device unit provided in each of the streetlights of the lighting device so as to adjust the brightness of an LED light source unit according to the brightness control signal of the brightness controller.

Abstract: Disclosed are an earthquake monitoring device and a method of installing the same, which can permit stable and efficient installation and operation on any ground surface with free-field conditions including level and sloped ground conditions, and can provide precise monitoring results of earthquakes. The earthquake monitoring device includes a sensor for sensing vibration; and a base having an upper surface formed into a leveled surface, wherein the sensor is secured to the upper surface, and the base is placed on an excavated ground such that the upper surface of the base is positioned on a ground surface or the sensor on the upper surface of the base intersects the ground surface.