Abstract: A display apparatus includes a display panel, a panel guide supporting a lower edge of the display panel, and a backlight unit supplying light to the display panel. The backlight unit includes at least one first substrate, a plurality of light emitting elements, and a plurality of light guide structures disposed on the at least first one substrate and arranged relative to one or more of the plurality of light emitting elements.

Abstract: The present disclosure relates to a granular feed additive capable of reducing hygroscopicity and lumping and caking, the additive including a basic amino acid and an anion represented by Formula 1, wherein a molar ratio of the anion to the basic amino acid is greater than 0.1 and equal to or less than 0.52.

Abstract: Methods of improving the performance of an energy storage device are described. The method can include providing an energy storage device, which may be a lithium ion battery. The provided energy storage device may include an electrode and a room temperature ionic liquid electrolyte. The room temperature ionic liquid electrolyte may include a lithium salt, wherein the concentration of the lithium salt in the room temperature ionic liquid is greater than 1.2M, such as from 2.4M to 3.0M. The method may further include charging and discharging the provided energy storage device. Other methods described include providing an energy storage device comprising an electrode and a room temperature ionic liquid electrolyte, heating the energy storage device to a temperature above ambient temperature (e.g., 45° C.) and charging and discharging the energy storage device.

Abstract: The present invention relates to dual-targeting lipid-polymer hybrid nanoparticles (T-hNPs) comprising a polymer core comprising a heme oxygenase 1 inhibitor and a lipid membrane (shell) comprising a targeting moiety, a kit for preparing the dual-targeting lipid-polymer hybrid nanoparticles, a pharmaceutical composition comprising the dual-targeting lipid-polymer hybrid nanoparticles as an active ingredient, and a method of preventing or treating cancer comprising administering the pharmaceutical composition to a subject in need thereof.

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a higher data transmission rate than a 4G communication system such as LTE. An embodiment of the present disclosure relates to a method in which a plurality of devices use a service linked to a first device, the method comprising the steps of: performing a connection to a central display device, and mirroring the service to the central display device on the basis of a playlist of services stored in the first device; receiving, from a second device, a change request for the playlist, and updating the playlist to correspond to the change request; and transmitting information related to the updated playlist to the central display device.

Abstract: A light emitting diode having a plurality of light emitting cells is provided. The light emitting diode according to an exemplary embodiment includes a lower insulation layer covering an ohmic reflection layer, connectors disposed on the lower insulation layer to connect the light emitting cells, and an upper insulation layer covering the connectors and the lower insulation layer. An edge of the lower insulation layer is spaced apart farther from an edge of the upper insulation layer than an edge of the light emitting cell. The lower insulation layer susceptible to moisture may be protected and reliability of the light emitting diode may improve.

Abstract: Provided are a novel derivative of ?-apopicropodophyllin and a method of preparing the same, and more particularly, a compound represented by Formula 1 below, which is a novel derivative of ?-apopicropodophyllin derived from podophyllotoxin, which is an anticancer agent, a method of preparing the same, and a composition for treating cancer, which includes the compound. In Formula 1, R is a C2 to C10 alkyl group, a C2 to C10 alkyl group containing an allyl- or alkyne, a —[CH2]n—C3 to C8 cycloalkyl group, a substituted or unsubstituted —[CH2]n-phenyl group, a substituted or unsubstituted —[CH2]n—C5 to C6 heteroaromatic group, a —C(?O)—C1 to C8 alkyl group, a substituted or unsubstituted —C(?O)—[CH2]n-phenyl group, or a substituted or unsubstituted —C(?O)—[CH2]n—C5 to C6 heteroaromatic group, wherein n is an integer of 0 to 6.

Abstract: A method and device for executing an object on a display. The method of executing an object includes receiving a user input to an object displayed on a display; gradually enlarging and displaying the object; and executing the application corresponding to the object as the object is enlarged.

Abstract: A medical tube holder includes: a holder body having a through hole therein through which a medical tube is passed; and an elastically deformable protruding member provided in the holder body in a direction of narrowing a width of the through hole to increase a frictional force with an outer circumferential surface of the medical tube, wherein the elastically deformable protruding member is brought into close contact with the outer circumferential surface of the medical tube passed through the through hole, such that the holder body is fitted over the medical tube.

Abstract: A light emitting diode includes a first conductivity type semiconductor layer, a mesa with an active layer and a second conductivity type semiconductor layer disposed thereon, a first contact layer comprising an outer contact portion contacting the first conductivity type semiconductor layer near an edge thereof and an inner contact portion contacting the first conductivity type semiconductor layer in a region surrounded by the outer contact portion; a second contact layer disposed on the mesa and contacting the second conductivity type semiconductor layer; a first insulation layer covering the mesa, insulating the first contact layer, and exposing the first conductivity type semiconductor layer for the outer contact portion and the inner contact portion to contact the first conductivity type semiconductor layer, wherein the outer contact portion and the first insulation layer alternately contact the first conductivity type semiconductor layer along a side surface of the mesa.

Abstract: A master mold for manufacturing a wire grid polarizer includes a mold substrate and a mold part disposed on the mold substrate, in which the mold part includes a plurality of embossed portions extending in a first direction substantially in parallel with one another, a plurality of debossed portions, at least some of which are disposed between adjacent embossed portions, extending in the first direction and separating adjacent embossed portions, and an embossed bridge portion arranged in a second direction intersecting the first direction and connecting the plurality of embossed portions separated by the debossed portions. A wire grid polarizer and a method of manufacturing a wire grid polarizer are also disclosed.

Abstract: An apparatus and method for improving performance of a service based on Wi-Fi direct connection by verifying URI information for controlling a P2P client in a device discovery process of a MAC layer when providing a UPnP service function based on the Wi-Fi direct connection is provided. The apparatus includes a message sending unit for sending a device discovery request, a message receiving unit for receiving a response message, including URI information of a P2P client, for the device discovery request, a message analyzing unit for acquiring the URI information included in the response message, and a service controller for performing a UPnP service function based on the Wi-Fi direct connection using the acquired URI information when connecting with the P2P client, wherein the device discovery request is a device discovery request of a Wi-Fi MAC layer.

Abstract: The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a higher data transmission rate than a 4G communication system such as LTE. An embodiment of the present disclosure relates to a method in which a plurality of devices use a service linked to a first device, the method comprising the steps of: performing a connection to a central display device, and mirroring the service to the central display device on the basis of a playlist of services stored in the first device; receiving, from a second device, a change request for the playlist, and updating the playlist to correspond to the change request; and transmitting information related to the updated playlist to the central display device.

Abstract: A solid-state battery includes an anode material including silicon or tin. The anode material may include silicon and/or tin in various forms including layers or intermixed particles of various phases and crystallinity.

Abstract: An in-vehicle payment service apparatus an input device configured to receive information selected from a user in a vehicle and a processor configured to identify the information selected through the input device and to control the selected information to be displayed on a display in the vehicle. The processor is also configured to manage a payment state for the selected information, transfer information for the payment state to a specific vehicle in a group driving mode, and allow the specific vehicle to perform a payment approval.

Abstract: A vacuum blender can crush foods, such as vegetables and fruits, in a vacuum state and preserve the foods in the vacuum state. Noise can be reduced because foods are put into an accommodation member and the foods accommodated in the accommodation member are blended in a state in which the accommodation member is covered by a cover member. Further, because a first chamber part is formed in the interior of the accommodation member and a first check valve is mounted and a second chamber part that is an empty space is formed between the accommodation member and the cover member, the first chamber part, in which the foods are accommodated, is vacuumed while the first check valve is automatically opened if the second chamber part is vacuumed without using a separate hose connected to the first chamber part.

Abstract: A chip-scale package type light emitting diode is provided. In the light emitting diode according to one embodiment, an opening exposing a pad metal layer is separated from an opening of a lower insulation layer which exposes an ohmic reflection layer formed on a mesa. Therefore, it is possible to prevent solder, particularly Sn, from diffusing and contaminating the ohmic reflection layer.

Abstract: A screen mirroring method of a source device is provided, including determining whether a reproduction operation of media content is requested while a screen mirroring operation is performed, when the reproduction operation of the media content is requested, streaming the media content to a sink device and stopping the reproduction operation of the media content.

Abstract: A chip-scale package type light emitting diode includes a first conductivity type semiconductor layer, a mesa, a second conductivity type semiconductor layer, a transparent conductive oxide layer, a dielectric layer, a lower insulation layer, a first pad metal layer, and a second pad metal layer, an upper insulation layer. The upper insulation layer covers the first pad metal layer and the second pad metal layer, and includes a first opening exposing the first pad metal layer and a second opening exposing the second pad metal layer. The openings of the dielectric layer include openings that have different sizes from one another.

Abstract: A light emitting diode includes a first light emitting cell and a second light emitting cell comprising an n-type semiconductor layer, and a p-type semiconductor layer, respectively; reflection structures contacting the p-type semiconductor layers; a first contact layer in ohmic contact with the n-type semiconductor layer of the first light emitting cell; a second contact layer in ohmic contact with the n-type semiconductor layer of the second light emitting cell and connected to the reflection structure on the first light emitting cell. An n-electrode pad is connected to the first contact layer; and a p-electrode pad is connected to the reflection structure on the second light emitting cell. The first light emitting cell and the second light emitting cell are isolated from each other, and their outer side surfaces are inclined steeper than the inner sides. Therefore, a forward voltage may be lowered and light output may be improved.