Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of tumors, containing a novel pyrazolopyrimidine compound or a pharmaceutically acceptable salt thereof as an active ingredient. The pharmaceutical composition is administered in combination with other anticancer agents, and thus can be effectively used as a composition for preventing or treating cancer.

Abstract: An arthritis pain treatment device includes: a pulsed electromagnetic generator that operates to activate cells of a body joint, generates a magnetic field to the body joint, and changes polarity of the magnetic field; a low-level laser generator that operates to reduce inflammation at the body joint, generates light of a predetermined wavelength to the body joint, and changes brightness of the light; an electric muscle stimulation generator that operates to induce contraction and relaxation of muscles of the body joint and applies current to the muscles of the body joint; a heat generator that generates heat to the muscles around the body joint in order to generate flow of blood around the body joint; and a controller that controls the pulsed electromagnetic generator, the low-level laser generator, the electric muscle stimulation generator, and the heat generator in accordance with instructions from a user.

Abstract: The present disclosure relates to an anode active material for a lithium secondary battery, and a preparation method therefor. The anode active material of the present disclosure comprises silicon, lithium silicate, and a transition metal-silicon alloy, and thus can significantly improve lifespan properties while maintaining initial efficiency at an excellent level.

Abstract: A display device includes: a display panel; a heat dissipation sheet on a surface of the display panel; a circuit board electrically connected to the display panel, the circuit board being on a surface of the heat dissipation sheet; and a vapor chamber attached to the surface of the heat dissipation sheet to emit heat transferred through the heat dissipation sheet. The circuit board overlaps with a first area of the heat dissipation sheet. A first part of the vapor chamber is attached to a second area of the heat dissipation sheet, and a second part of the vapor chamber is spaced apart from the heat dissipation sheet.

Abstract: A display device includes a display panel; a chassis disposed at a rear side of the display panel; a control circuit board disposed on the chassis; a shield case disposed on the control circuit board; and a fan disposed on the chassis and adjacent to the shield case. The shield case includes a main portion spaced apart from the control circuit board in a third direction, and side portions extending toward the chassis from opposite sides of the main portion. Dimples are formed in an inner surface of the main portion facing toward the control circuit board.

Abstract: The present invention relates to a composition which is for preventing and ameliorating or treating premenstrual syndrome symptoms, and includes: (a) a Chrysanthemum zawadskii extract; (b) a mixture of the Chrysanthemum zawadskii extract and a malt extract; or (c) a mixture of the Chrysanthemum zawadskii extract, the malt extract, and an aloe extract. Specifically, the present compositions effectively inhibit the secretion of prolactin from pituitary cells, which is a phenomenon that appears during premenstrual syndrome, thereby increasing the secretion of progesterone, which is reduced during the luteal phase of women, and can thus be advantageously used as a composition for preventing and ameliorating or treating women's premenstrual syndrome.

Abstract: The present disclosure relates to a resin composition and a biodegradable resin product comprising the same. The resin composition of the present disclosure can provide resin products such as a hot sealing film, hot sealing bag, and the like, which have excellent biodegradability, and simultaneously, can realize high sealing strength even at low temperature during hot sealing, by using biodegradable polyester.

Abstract: Provided is a barrier film, comprising: a base layer; and an inorganic layer including a first region and a second region, which have different elemental contents (atomic %) of Si, N, and O from each other as measured by XPS, and having a compactness expressed through an etching rate of 0.17 nm/s or less in the thickness direction for an Ar ion etching condition to etch Ta2O5 at a rate of 0.09 nm/s, wherein the second region has a higher elemental content of N than that of the first region, the first region has a thickness of 50 nm or more, and the ratio (d1/d2) of the thickness (d1) of the first region to the thickness (d2) of the second region is 2 or less, the barrier film having excellent barrier properties and optical properties. The barrier film can be used for electronic products sensitive to moisture or the like.

Abstract: Provided is a barrier film, comprising: a base layer; and an inorganic layer including Si, N, and O, wherein the inorganic layer has a thickness of 600 nm or less, and the film has a water vapor transmission rate of 0.5×10?3 g/m2·day as measured under conditions of a temperature of 38° C. and 100% relative humidity. The barrier film has excellent barrier properties and optical properties and can be used for electronic products sensitive to moisture.

Abstract: Provided is a resin composition that includes a polybutylene adipate terephthalate (PBAT), a polylactic acid (PLA), and a maleic anhydride modified polyolefin elastomer, and a biodegradable resin molded product comprising the same. The resin composition includes a biodegradable polyester, and thereby can provide resin products, such as hot sealing films and hot sealing bags, that are excellent in biodegradability and can realize high seal strength even at a low temperature during hot sealing.

Abstract: Provided is a barrier film, comprising a base layer and an inorganic layer including a first region and a second region, which have different elemental contents (atomic %) of Si, N, and O from each other as measured by XPS, and having a compactness expressed through an etching rate of 0.17 nm/s in the thickness direction for an Ar ion etching condition to etch Ta2O5 at a rate of 0.09 nm/s, wherein the second region has a higher elemental content of N than that of the first region, and the second region has a thickness of 10% or more relative to the total thickness of the inorganic layer. The barrier film has excellent barrier properties and optical properties and can be used for electronic products which are sensitive to moisture and the like.

Abstract: A display device includes a display panel, a driving board disposed on a side of the display panel, and a vapor chamber disposed between the display panel and the driving board, wherein the vapor chamber includes an external member, a first wick and a second wick which are disposed on at least parts of inner surfaces of the external member and face each other, a refrigerant which is contained in the external member, and a refrigerant dense part in which the refrigerant densely resides, and an area occupied by the first wick on the inner surfaces of the external member is greater than an area occupied by the second wick on the inner surfaces of the external member.

Abstract: Provided is a barrier film comprising a base layer, and an inorganic layer including Si, N, and O, and including a first region and a second region, which have different elemental contents (atomic %) of Si, N, and O from each other as measured by XPS, wherein the film has a water vapor transmission rate of 5.0×10?4 g/m2·day or less as measured under conditions of a temperature of 38° C. and 100% relative humidity after being stored at 85° C. and 85% relative humidity conditions for 250 hours, or wherein the inorganic layer has a compactness expressed through an etching rate of 0.17 nm/s in the thickness direction for an Ar ion etching condition to etch Ta2O5 at a rate of 0.09 nm/s. The barrier film has excellent barrier properties and optical properties and can be used for electronic products that are sensitive to moisture and the like.

Abstract: A display device according to an embodiment includes a display panel, a cover member coupled to a rear surface of the display panel, a first adhesive member disposed on the rear surface of the display panel, and a second adhesive member disposed on a front surface of the cover member. The first adhesive member and the second adhesive member are a pair of attachable and detachable members, and the first adhesive member and the second adhesive member are coupled to each other so that the display panel is fixed to the cover member.

Abstract: A backlight unit is described. The unit includes a light emitting array having a plurality of light sources configured to emit light, and a printed circuit board on which the light sources are arranged; a light guide film configured to guide light emitted from the light sources in one direction; a color conversion layer configured to convert light that has passed through the light guide film into light of a specific color; and an optical member disposed on the color conversion layer. The light sources include first light sources arranged on a first row of the printed circuit board, and second light sources arranged on a second row of the printed circuit board. The first light sources are spaced apart from each other by a predetermined distance, and the second light sources are spaced apart from each other by the predetermined distance.

Abstract: A vapor chamber comprises a front surface member having a curvature, a rear surface member coupled to the front surface member, a wick disposed between the front surface member and the rear surface member, and a refrigerant at least partially filled between the front surface member and the rear surface member, wherein the rear surface member includes a plurality of bent areas.

Abstract: A display device includes a display panel, a heat spread sheet below the display panel and in contact with a first surface of the display panel, and a heat storage sheet in contact with at least a portion of the heat spread sheet. The heat spread sheet includes a first phase change material. The heat storage sheet includes a second phase change material having a boiling point greater than a boiling point of the first phase change material.

Abstract: Provided is an electronic apparatus including a display panel, a chassis including a first part disposed adjacent to the display panel, and a second part which is connected to the first part and is spaced apart by a predetermined distance from the display panel to define a flow space between the second part and the display panel, and in which a first opening and a second opening communicating with the flow space are defined, and a cooling module disposed inside or outside of the second part, wherein the second opening is located to be lower than a reference line passing through the center of the display panel.

Abstract: A display device includes: a display panel having a display region and a non-display region; and a heat radiating member attached to the display panel, wherein the heat radiating member includes: a first plate facing the display panel; a second plate configured to face the first plate and defining an inner space with the first plate; and a phase change material in the inner space, and wherein the inner space includes a plurality of divided spaces, and the phase change material is in the plurality of divided spaces.

Abstract: A neckband-type medical headlight system includes a lighting unit and a magnifying glass provided in glasses or a headset, a control unit configured to control the lighting unit, and a battery and a power cable configured to supply electric power to the lighting unit. The control unit for controlling the lighting unit is composed of a neckband type to be seated around a user's neck. A pedal-type wireless control unit is further provided to enable a user to turn on and off the lighting unit using a foot.