Abstract: An electrode for a secondary battery including a current collector, and at least one electrode material mixture layer on a surface of the current collector, the electrode material mixture layer including a negative electrode active material, a conductive agent, and a binder wherein, the electrode has a property such that in a regression curve obtained by regression analysis of shear strength data according to a cutting depth which are measured while obliquely cutting the electrode material mixture layer from a surface thereof until reaching the current collector using a surface and interfacial cutting analysis system (SAICAS), a ratio of a maximum value (?max) to a minimum value (?min) of shear strength is 1.7 or less.

Abstract: A polylactide resin composition used in combination with a specific nucleating agent, which can relatively increase the mobility of high molecular weight of the polylactide resin to improve the crystallinity degree, and at the same time, causes an amorphous region of the polylactide resin to have a low glass transition, thereby lowering the glass transition temperature of the polylactide resin composition, and simultaneously improving the crystallinity degree thereof.

Abstract: The present invention provides: an ethylene oligomerization method in which an ethylene oligomer is produced by reacting a chromium complex and an organic aluminium compound with ethylene; and the ethylene oligomer thereof.

Abstract: A method for manufacturing an organic layer composition and a method for manufacturing a display device are provided. The method for manufacturing an organic layer composition, the method comprises preparing a raw material, forming an organic layer composition by placing the raw material in a manufacturing device and stirring the raw material, and cooling the organic layer composition at a cooling rate of 0.37 to 0.44° C./min.

Abstract: A method of automatically allocating resources to digital channels includes receiving, at a cloud server running on a multi-node cloud system, one or more events associated with each of a plurality of users from at least one of a plurality of digital channels; constructing, by the cloud server, a sequence of events for each of the plurality of users; generating, using a machine learning model, a value for each of the plurality of digital channels for each of the plurality of users based on the respective sequences of events of the plurality of users. The method further includes calculating a second value for each of the plurality of digital channels based on the first value of each of the plurality of users and an attribute of each of the plurality of users; and automatically allocating resources to each of the plurality of digital channels based on the respective second value.

Abstract: A multilayer electronic component includes a body including a first dielectric layer and internal electrodes alternately disposed with the first dielectric layer interposed therebetween in a first direction; and external electrodes disposed on the body. The internal electrodes include body portions alternately disposed with the first dielectric layer in the first direction to form capacitance, and end portions extending from the body portions in the second direction. A region including the first dielectric layer and the body portions in the body is a capacitance forming portion. Regions disposed on one surface and the other surface of the capacitance forming portion in the second direction and including the end portions of the internal electrodes is first margin portions. The first margin portions are disposed between the end portions of the internal electrodes and include a second dielectric layer including Ta4AlC3.

Abstract: The present invention relates to a separation method for a mixture comprising a solvent and C4 or higher linear alpha olefins, and method and device for preparing ethylene oligomer utilizing the separation method, and more specifically, a method capable of separating a mixture, which was generated after oligomerization reaction of ethylene and comprises a solvent and C4 or higher linear alpha olefins, into the solvent, C6 or lower linear alpha olefin, and C8 or higher linear alpha olefin even by one-time treatment, and a method and a device for preparing ethylene oligomer utilizing the separation method.

Abstract: A panel bottom member includes: a base layer, a first adhesive layer disposed on the base layer, and a heat dissipation layer disposed in the first adhesive layer. The first adhesive layer includes a light-blocking material, a first surface of the first adhesive layer faces the base layer, and an embossing pattern is defined on a second surface of the first adhesive layer which is opposite to the first surface.

Abstract: The present disclosure relates to a separation method for a reaction product of olefin oligomerization, and a method and a device for preparing ethylene oligomer utilizing the separation method, and more specifically, a method capable of separating a mixture, which was generated after oligomerization reaction of ethylene and comprises a solvent and C8 or higher linear alpha olefins, into the solvent, C8 linear alpha olefin, and C10 or higher linear alpha olefin even by one-time treatment, and a method and a device for preparing ethylene oligomer utilizing the separation method.

Abstract: The present invention provides: an ethylene oligomerization method in which an ethylene oligomer is produced by reacting a chromium complex, an organic aluminium compound, and an organic zinc compound with ethylene; and the ethylene oligomer thereof.

Abstract: A method of manufacturing a heat dissipation adhesive layer for a display device is disclosed that includes providing a liner, a first coating layer on the liner, and a heat dissipation layer on the first coating layer, forming a mask dam surrounding the heat dissipation layer, and forming a second coating layer inside the mask dam.

Abstract: Discussed is a customized cosmetics provision system including a diagnosis device for diagnosing a skin condition, recommending customized cosmetics based on a diagnosis result of the skin condition, and transmitting information on the recommended customized cosmetics to a manufacturing apparatus, and the manufacturing apparatus that receives information on the customized cosmetics from the diagnosis device and provides the customized cosmetics based on the received information on the customized cosmetics. The diagnosis device can output a message to re-diagnose the skin condition when an environmental condition for diagnosing the skin condition do not meet a predetermined condition.

Abstract: Provided herein may be a heat dissipation module including a first planar component, a partition wall coupled to the first planer component and defining a first path having one side closed by the first planar component, the first path forming a closed loop, and working fluid disposed in the first path. The heat dissipation module and an electronic device including the heat dissipation module in accordance with embodiments may be improved in heat dissipation efficiency.

Abstract: A multilayer electronic component includes a body including a first dielectric layer and internal electrodes alternately disposed with the first dielectric layer interposed therebetween in a first direction; and external electrodes disposed on the body. The internal electrodes include body portions alternately disposed with the first dielectric layer in the first direction to form capacitance, and end portions extending from the body portions in the second direction. A region including the first dielectric layer and the body portions in the body is a capacitance forming portion. Regions disposed on one surface and the other surface of the capacitance forming portion in the second direction and including the end portions of the internal electrodes is first margin portions. The first margin portions are disposed between the end portions of the internal electrodes and include a second dielectric layer including Ta4AlC3.

Abstract: A multilayer electronic component includes a body including a plurality of dielectric layers, a plurality of internal electrodes, a capacitance formation portion in which the plurality of dielectric layers and the plurality of internal electrodes are alternately disposed in a first direction, a first cover portion disposed on one surface of the capacitance formation portion in the first direction and including a dielectric layer, and a second cover portion disposed on the other surface of the capacitance formation portion in the first direction and including a dielectric layer; and an external electrode disposed on the body, wherein, if an internal electrode disposed closest to the first cover portion, among the plurality of internal electrodes, is referred to as IE1, a ratio of Ni(OH)2 mass to NiO mass in IE1 is 4.5 or more and 7.5 or less.

Abstract: A multilayer electronic component includes a body including a plurality of dielectric layers, a plurality of internal electrodes, a capacitance formation portion in which the plurality of dielectric layers and the plurality of internal electrodes are alternately disposed in a first direction, a first cover portion disposed on one surface of the capacitance formation portion in the first direction and including a dielectric layer, and a second cover portion disposed on the other surface of the capacitance formation portion in the first direction and including a dielectric layer; and an external electrode disposed on the body, wherein, if an internal electrode disposed closest to the first cover portion, among the plurality of internal electrodes, is referred to as IE1, a ratio of Ni(OH)2 mass to NiO mass in IE1 is 4.5 or more and 7.5 or less.

Abstract: Disclosed herein is a cleaner having an improved structure configured to improve the cleaning performance. The cleaner comprises a suction unit provided inside a body. The suction unit includes an impeller configured to suction air by rotating about a shaft, and a diffuser configured to guide air discharged from the impeller. The impeller includes a hub, and a blade disposed on the hub, and provided with a leading edge disposed in an upstream side in a direction in which air introduced into the suction unit flows, and a trailing edge disposed in a downstream side in the direction in which the air introduced into the suction unit flows. The leading edge of the blade forms an inclination of 60 degrees or more and 80 degrees or less with respect to an axial direction.

Abstract: Provided is a polylactide resin composition that is used in combination with a specific nucleating agent, wherein the composition is excellent in crystallization half-life and crystallinity degree, and thus can maintain the properties inherent in the polylactide resin while having excellent processability.

Abstract: A multilayer electronic component includes a body including a first dielectric layer and internal electrodes alternately disposed with the first dielectric layer interposed therebetween in a first direction; and external electrodes disposed on the body. The internal electrodes include body portions alternately disposed with the first dielectric layer in the first direction to form capacitance, and end portions extending from the body portions in the second direction. A region including the first dielectric layer and the body portions in the body is a capacitance forming portion. Regions disposed on one surface and the other surface of the capacitance forming portion in the second direction and including the end portions of the internal electrodes is first margin portions. The first margin portions are disposed between the end portions of the internal electrodes and include a second dielectric layer including Ta4AlC3.

Abstract: A display device includes: a display panel including a first substrate having a pixel area; and a cover layer. A rear surface of the first substrate is bonded to a front surface of the cover layer, and a linear flow path pattern is formed in at least one of the rear surface of the first substrate and the front surface of the cover layer at a depth from a corresponding surface.