Abstract: A flexible display apparatus includes a flexible substrate having an active area and an inactive area, the inactive area including a first area adjacent to the active area, a second area in which a pad is disposed, and a bending area disposed between the first area and the second area, wherein a plurality of wirings extending from the second area to the first area are disposed in the bending area, and at least one dummy pattern is in between the plurality of wirings.

Abstract: Proposed are a method and an apparatus for setting the registration between an IoT controller and IoT controlee on the basis of a C2C connection in a wireless LAN system of a smart home environment. Particularly, the controlee receives detection information about the controlee from the controller. The controlee transmits a challenge request message for requesting the first information from the controller. The controlee receives a challenge response message including the first information from the controller. The controlee transmits a challenge confirm message to the controller.

Abstract: Proposed are a method and device for performing wireless sensing in a wireless LAN system based on wireless sensing. Specifically, a wireless apparatus collects CSI data and lifelog. The wireless apparatus performs learning and prediction on the basis of the CSI data to acquire a first user estimation result. When the first user estimation result is at most a threshold value, the wireless apparatus predicts a second user estimation result on the basis of the lifelog.

Abstract: Disclosed herein are a method and system for treating surfaces of a substrate. According to an embodiment, there is provided a method for treating surfaces of a substrate, the method including: removing an oxide film on the side surfaces or bottom surface of a substrate by using an acidic solution, contained in an acid bath, in the acid bath; applying a protective liquid to the top surface of the substrate, from which the oxide film has been removed, in a protective liquid application zone; and removing a wrap-around layer on the side surfaces or edges of the top surface of the substrate coated with the protective liquid by using an alkaline solution, contained in an alkali bath, in the alkali bath.

Abstract: A method for separating a target sound source, includes: obtaining a mixed sound source including at least one sound source; obtaining, based on the mixed sound source, scene information related to the mixed sound source; converting, based on the scene information, a first embedding vector corresponding to a designated sound source group into a second embedding vector; and separating, based on the mixed sound source and the second embedding vector, the target sound source from the mixed sound source.

Abstract: A method and apparatus for performing wireless sensing in a wireless LAN system on the basis of wireless sensing are proposed. Specifically, a wireless device determines a first time for collecting empty data. The wireless device collects empty data during the first time. The empty data is a wireless signal when there is no user in a preset space.

Abstract: An article for use with a non-combustible aerosol provision device can include a continuous rod of aerosol-generating material and a coil disposed around the rod of aerosol-generating material. The coil can include heating material that is heatable by penetration with a varying magnetic field. A wrapper can be arranged to surround the aerosol-generating material and a coil can be disposed around the wrapper. The article can include a rolled sheet having a spiral cross-section, the rolled sheet including aerosol-generating material and a mesh including heating material that is heatable by penetration with a varying magnetic field. Also, an article can include a continuous rod of aerosol-generating material and one or more bodies disposed in an axial region of the rod, the axial region extending along the longitudinal axis of the rod, wherein the one or more bodies have a circular cross-section and have a diameter in the range 0.

Abstract: A quantum dot composition, and a quantum dot film and a display device using the same is described. More particularly, a quantum dot composition includes a first quantum dot and a second quantum dot having different maximum emission wavelengths, a light absorber having a main absorption wavelength of 570 nm to 600 nm, and an oligomer. According to the present disclosure, when the film formed of the quantum dot composition of the present disclosure is applied as an optical film of a display device, color purity is improved and thus, high color reproduction can be implemented.

Abstract: Provided is a display device comprising: a wireless communication unit connected to a user terminal; a display; and a processor which transmits screen mode data of the display to the user terminal by means of the wireless communication unit, receives, from the user terminal, output video data based on the screen mode data, and displays the received output video data on the display.

Abstract: A wireless device according to an embodiment of the present disclosure may receive a mirroring request for a screen sharing service from an external device, may determine whether a transmission condition of a content image is satisfied according to the received mirroring request, and, when the transmission condition is satisfied, to transmit content image data corresponding to the content image and OSD image data corresponding to an OSD image to the external device through a wireless communication interface.

Abstract: Proposed are a method and a device for multiple control of an IoT controlee device on the basis of C2C account linkage in a wireless LAN system in a smart home environment. Specifically, a first control device connects to a first cloud on the basis of a first account. A first control device receives commissioning information of a second control device for the controlee device on the basis of a connection between the first cloud and a second cloud. The first control device adds commissioning to the controlee device on the basis of the commissioning information. The second control device is connected to the second cloud on the basis of a second account. The first account and the second account are linked with each other.

Abstract: The present disclosure relates to a display device and an operating method thereof, which improve a problem in which a screen is not output when operating as a receiver after operating as an HDCP repeater, the display device comprises a display unit and a control unit configured to: receive a signal from a first external device and transmit the signal to a second external device so that an image according to the signal received from the first external device is output from the second external device, wherein the control unit is further configured to transmit a virtual ID to the first external device if the second external device is not connected.

Abstract: Provided are a method and a device for quantum key distribution. The quantum key distribution device may be connected to another quantum key distribution device through a quantum channel and distribute a quantum cryptography key. The device may include an optical unit having an optical element to transmit information, and a post-processor for calculating a quantum cryptography key by processing a random number generated by the optical unit. The device may include at least one of the optical unit including a plurality of unit optical modules, the post-processor having a plurality of unit post-processing modules, and the optical unit having a plurality of unit optical modules and the post-processor having a plurality of unit post-processing modules.

Abstract: A method for fabricating an electronic device including a semiconductor memory including one or more memory elements, includes: forming a first insulating layer; forming a diffusion barrier layer over the first insulating layer; forming a second insulating layer over the diffusion barrier layer, the second insulating layer and the first insulating layer being formed of a common insulating material; doping one of a first dopant and a second dopant in the first insulating layer to form a selection element layer when the first dopant is doped or to form a variable resistance layer when the second dopant is doped; and doping the other one of the first dopant and the second dopant in the second insulating layer.

Abstract: Disclosed herein are prosthesis simulator devices comprising a first restraint configured to restrain one or more fingers of a wearer of the simulator, a second restraint configured to restrain a thumb of the wearer, and a plurality of artificial digits configured to move in a manner to simulate one or more prosthetic fingers and a prosthetic thumb of a prosthesis. The first restraint can be attached to a roof plate connected to a base plate and defining a dorsal side of the prosthesis simulator. The second restraint can be attached to a holster connected to the base plate on a palmar side of the prosthesis simulator. Also disclosed herein are methods of using the same.