Abstract: Disclosed is a display device. The display device includes a light source; a wavelength conversion member converting a wavelength of light output from the light source; a display panel to which the light is incident; a heat transfer part adjacent to the light source and the wavelength conversion member; and a heat dissipation part connected to the heat transfer part.

Abstract: Disclosed are an optical member and a display device including the same. The optical member includes a receiving member; a host in the receiving member; and a plurality of wavelength conversion particles distributed in the host. The receiving member includes a light incident part having a first refractive index; and a light exit part having a second refractive index different from the first refractive index. The optical member improves the optical characteristics by adjusting the refractive indexes of the light incident part and the light exit part.

Abstract: Disclosed are an optical member and a liquid crystal display. The optical member includes a host; a plurality of wavelength conversion particles in the host; and a plurality of electron receiving particles adjacent to the wavelength conversion particles, respectively.

Abstract: Provided are a wireless charging board and a wireless charging device. The wireless charging board includes: a shielding layer; a coil pattern disposed on one surface of the shielding layer; and a magnetic pattern disposed in a space of a central part of the coil pattern.

Abstract: An embodiment of the present invention relates to a magnetic sheet having both an electromagnetic field shielding function and a heat dissipating function, and to a wirelessly charged magnetic member using same.

Abstract: A structure capable of efficiently shielding electromagnetic waves from an electronic component is provided. The structure for shielding electromagnetic waves may block electromagnetic interference (EMI) leakage and may efficiently shield various electronic devices from electromagnetic waves by forming a layer for shielding electromagnetic waves therein.

Abstract: A receiving antenna of a wireless power receiving device wirelessly charging electric power according to an embodiment of the present invention includes a substrate, a soft magnetic layer stacked on the substrate, and a receiving coil configured to receive electromagnetic energy emitted from a wireless power transmission device, wound in parallel with a plane of the soft magnetic layer, and formed inside of the soft magnetic layer, and an insulating layer is formed between the soft magnetic layer and the receiving coil.

Abstract: A soft magnetic alloy according to an embodiment of the present invention has a composition of the following Chemical formula: Fe100-a-bSiaCrb??[Chemical Formula] where a is in a range of 1 to 7 at %, b is in a range of 3.5 to 17 at % and a+b is in a range of 10.5 to 18 at %.

Abstract: Disclosed are a soft magnetic alloy and a wireless charging apparatus including the soft magnetic alloy. The soft magnetic alloy has a chemical formula expressed as Fe100-x-yCuxBy (wherein x ranges from 0.1 at % to 1.7 at % and y ranges from 2.3 at % to 9.6 at %). Without adding any expensive alloying element, only iron (Fe), copper (Cu), and boron (B) are used to obtain a nanocrystalline soft magnetic alloy that has a low coercive force and a high saturation magnetic flux density. The nanocrystalline soft magnetic alloy is applied to a wireless power transmitter and a wireless power receiver. Thereby, it is possible to make a shield member thin and increase a power transmission capacity. The soft magnetic alloy is easily processed into a flake form. The soft magnetic alloy processed in this way is applied to the shield member. Thereby, it is possible to increase permeability in a surface direction.

Abstract: Disclosed is a display device. The display device includes a light source; a wavelength conversion member adjacent to the light source; and a display panel to which light output from the wavelength conversion member is incident, wherein the wavelength conversion member includes an inclined surface which is inclined with respect to a surface perpendicular to an optical axis of the light source.

Abstract: Provided are a soft magnetic alloy, wireless power transmitting apparatus and wireless power receiving apparatus including the same. The soft magnetic alloy has a composition of the following Chemical Formula: Fe100-a-b-cXaYbZc??[Chemical Formula] Here, X is a nucleation element, Y and Z are metalloid elements, a is in a range of 0.1 at % to 2.0 at %, b is in a range of 1 at % to 10 at %, and c is in a range of 1 at % to 10 at %.

Abstract: Provided are an elastomer composition including epoxy resin, acrylate resin, an organic filler, an inorganic filler, a cross linking agent, a hardener, an initiator and a solvent, and a magnetic ferrite for a wireless power transmitting and receiving device, the magnetic ferrite being coated with the elastomater composition having an elastic restoring force not to be damaged by a physical impact applied from the outside. According to embodiments of the present invention, the magnetic ferrite having improved impact resistance can be provided by being coating with the elastomer composition having the elastic restoring force, and thus an existing problem such as a reduction in magnetic property caused by damage to the ferrite resulting from an external impact can be solved.

Abstract: Provided is a wireless power transmitting apparatus of a wireless charging system. The wireless power transmitting apparatus of the wireless charging system according to an embodiment of the present invention includes a transmitting coil and a soft magnetic substrate having one side configured to accommodate the transmitting coil, and a groove corresponding to a shape of the transmitting coil is formed in the one side configured to accommodate the transmitting coil.

Abstract: Provided is an electromagnetic booster for wireless charging, comprising a magnet part having a magnetic sheet (10) and a coil part (20) disposed on the magnetic sheet, wherein the magnetic sheet is composed of a first magnetic sheet (11) member located at an edge portion and a second magnetic sheet member (12) located in a center portion on the same plane, wherein the first magnetic sheet member and the second magnetic sheet member have different permeability rates from each other.

Abstract: Provided are an antenna for a communication terminal, and a method of manufacturing the same, the antenna including: a communication terminal case; and a radiator layer formed of a metal material in an inner curved surface part of the communication terminal case.

Abstract: Since the magnetic sheet of the present invention has a much thinner thickness compared to a corresponding conventional magnetic layer and radiator coil material assembly and has no adhesive layer or air layer between the magnetic layer and the radiator, permeability required at the time of charging can be improved, a loss rate can be reduced and high charging efficiency can be obtained. Furthermore, since a band width and a gain rate can be improved, the magnetic sheet can be very usefully applied to wireless charging products which pursue slimming in design.

Abstract: Since the magnetic film of the present invention has a much thinner thickness compared to a corresponding conventional magnetic layer and radiator coil material assembly and has no adhesive layer or air layer between the magnetic layer and the radiator, permeability required at the time of charging can be improved, a loss rate can be reduced and high charging efficiency can be obtained, Furthermore, since a band width and a gain rate can be improved, the magnetic film can be very usefully applied to wireless charging products which pursue slimming in design.

Abstract: Disclosed are a light conversion member, a display device including the same, and a method for fabricating the same. The light conversion member includes a host, a plurality of light conversion particles in the host, and a ferroelectric material in the host.

Abstract: Disclosed are a display device and an optical member. The display device includes a light source, a wavelength conversion member provided adjacent to the light source, and a reflection-transmission part interposed between the light source and the wavelength conversion member.

Abstract: Disclosed is a display device. The display device includes a light source; a wavelength conversion member adjacent to the light source; and a display panel to which light output from the wavelength conversion member is incident, wherein the wavelength conversion member includes an inclined surface which is inclined with respect to a surface perpendicular to an optical axis of the light source.