Abstract: The present disclosure relates to an electronic device, and more specifically, to an electronic device including a printed circuit board including a heat-generating element arranged on one surface thereof, and a heat transfer coin provided such that one surface of the heat transfer coin comes into contact with a portion of the other surface of the printed circuit board, opposite to the heat-generating element, so as to dissipate heat generated from the heat-generating element. Accordingly, the present disclosure provides an advantage of improving heat dissipation performance without increasing the thickness of the printed circuit board.

Abstract: A communication apparatus is provided to include an apparatus enclosure that includes a substrate seating surface and at least one or more connection grooves formed on the substrate seating surface, a first printed circuit board disposed on the substrate seating surface, a second printed circuit board disposed on the substrate seating surface on one side of the first printed circuit board, and at least one or more connectors disposed within the connection groove and configured to electrically connect the first printed circuit board and the second printed circuit board.

Abstract: The present invention relates to a signal shielding apparatus and an antenna apparatus including same, and in particular, comprises a shield cover which is stacked and disposed on a printed board assembly (hereinafter, abbreviated to “PBA”), in which a plurality of signal-related components are mounted on one side thereof to prevent leakage of a signal from the plurality of signal-related components, wherein a grooved shield cover seating groove is formed in one surface of the PBA, and an insertion end insertably seated in the shield cover seating groove is integrally formed in the other surface from among one surface and the other surface of the shield cover, the other surface facing the one surface of the PBA, thereby providing advantages in that an increase in the manufacturing cost may be prevented, EMI shielding may be facilitated, and heat dissipation performance may be significantly improved.

Abstract: A semiconductor memory device with improved reliability and a related method are provided. The semiconductor memory device includes a mold structure including a plurality of gate electrodes and a plurality of mold insulating films on a first substrate, a channel structure penetrating the mold structure and crossing a respective level of each of the gate electrodes, a plurality of first insulating patterns in the mold structure, the first insulating patterns including a material different from that of the mold insulating films, and a first through via in the first insulating patterns, the first through via penetrating the first substrate and the mold structure. The gate electrodes include a first word line and a second word line on the first word line. A first distance from the first word line to the first through via is different from a second distance from the second word line to the first through via.

Abstract: A semiconductor device includes a substrate including a lower horizontal layer and an upper horizontal layer and having a cell array region and a connection region, an electrode structure including electrodes, which are stacked above the substrate, and which extend from the cell array region to the connection region, a vertical channel structure on the cell array region that penetrates the electrode structure and is connected to the substrate, and a separation structure on the connection region that penetrates the electrode structure. The lower horizontal layer has a first top surface in contact with a first portion of the separation structure, and a second top surface in contact with a second portion of the separation structure, and an inflection point at which a height of the lower horizontal layer is abruptly changed between the first top surface and the second top surface.

Abstract: A semiconductor device includes a substrate including a lower horizontal layer and an upper horizontal layer and having a cell array region and a connection region, an electrode structure including electrodes, which are stacked above the substrate, and which extend from the cell array region to the connection region, a vertical channel structure on the cell array region that penetrates the electrode structure and is connected to the substrate, and a separation structure on the connection region that penetrates the electrode structure. The lower horizontal layer has a first top surface in contact with a first portion of the separation structure, and a second top surface in contact with a second portion of the separation structure, and an inflection point at which a height of the lower horizontal layer is abruptly changed between the first top surface and the second top surface.

Abstract: A display panel may include a bank pattern having an opening through which an electrode pattern of a light-emitting element layer is exposed. The bank pattern may include a tapered part having a width from an end of an electrode pattern to the opening. At least one of a width and a slope angle of the tapered part may be partially differently set.

Abstract: Provided is a nose work mat. The nose walk mat includes a mat main body having a certain area, a plurality of play members coupled to an upper surface of the mat main body and hiding a feed of a dog or inducing physical activity of a dog, a sound generating part disposed under the plurality of play members and generating sound when a dog touches a first location of the mat main body, a light generating part disposed under the plurality of play members and emitting light when a dog touches a second location of the mat main body, a smell generating part disposed under the plurality of play members and generating a smell, and a control box disposed outside the mat main body, accommodating a battery therein and supplying power to the sound generating part, the light generating part and the smell generating part.

Abstract: A semiconductor device includes a substrate including a lower horizontal layer and an upper horizontal layer and having a cell array region and a connection region, an electrode structure including electrodes, which are stacked above the substrate, and which extend from the cell array region to the connection region, a vertical channel structure on the cell array region that penetrates the electrode structure and is connected to the substrate, and a separation structure on the connection region that penetrates the electrode structure. The lower horizontal layer has a first top surface in contact with a first portion of the separation structure, and a second top surface in contact with a second portion of the separation structure, and an inflection point at which a height of the lower horizontal layer is abruptly changed between the first top surface and the second top surface.

Abstract: A semiconductor memory device with improved reliability and a related method are provided. The semiconductor memory device includes a mold structure including a plurality of gate electrodes and a plurality of mold insulating films on a first substrate, a channel structure penetrating the mold structure and crossing a respective level of each of the gate electrodes, a plurality of first insulating patterns in the mold structure, the first insulating patterns including a material different from that of the mold insulating films, and a first through via in the first insulating patterns, the first through via penetrating the first substrate and the mold structure. The gate electrodes include a first word line and a second word line on the first word line. A first distance from the first word line to the first through via is different from a second distance from the second word line to the first through via.

Abstract: An electronic device including a battery; a display receiving power from the battery; a memory electrically connected to the display; and a processor electrically connected to the memory, wherein, the memory is configured to store instructions causing the processor to, when executed, identify a power state of the battery based on a request for a mobile payment, when the power state is within a first range, receive power from a wireless charger capable of performing wireless communication with the electronic device, and when the power state is within a second range due to the reception of the power, perform the mobile payment.

Abstract: Provided is a nose work mat. The nose walk mat includes a mat main body having a certain area, a plurality of play members coupled to an upper surface of the mat main body and hiding a feed of a dog or inducing physical activity of a dog, a sound generating part disposed under the plurality of play members and generating sound when a dog touches a first location of the mat main body, a light generating part disposed under the plurality of play members and emitting light when a dog touches a second location of the mat main body, a smell generating part disposed under the plurality of play members and generating a smell, and a control box disposed outside the mat main body, accommodating a battery therein and supplying power to the sound generating part, the light generating part and the smell generating part.

Abstract: A fly reel exclusively used for fly fishing is proposed. In the fly reel, a spool having a -shape (bobbin shape) to be able to wind a fishing line thereon is composed of two left and right body sections, the body sections are formed and manufactured using a carbon sheet material, a metallic spool cover having a ring frame shape is integrally coupled to the outer surface of the body section disposed opposite a reel body of the left and right body sections, and a reel body disposed on a first side of the spool and supporting rotation of the spool in cooperation with a shaft member is also divided into a main body covering the first side of the spool and a body cover having a ring frame shape and coupled to the outer surface of the main body.

Abstract: A texture processing unit includes a controller configured to determine a first calculator that performs a calculation on a first mipmap and a second calculator that performs a calculation on a second mipmap, based on a level of detail (LOD) weight indicating influences of the first mipmap and the second mipmap on texture filtering, the influences being based on an LOD value of graphics; and a texture filter configured to perform the texture filtering by using the first calculator and the second calculator, wherein a calculation precision of the first calculator is different from a calculation precision of the second calculator.

Abstract: An electronic device comprising: a memory; a display unit; a communication unit; and at least one processor operatively coupled to the memory, the display unit, and the communication unit, configured to: output a light pattern by using one or more pixels that are part of the display unit; receive, via the communication unit, one or more signals that are transmitted by a wearable device in response to the light pattern; identify a screen display area corresponding to the wearable device based on respective positions of the one or more pixels and the one or more signals.

Abstract: A texture processing unit includes a controller configured to determine a first calculator that performs a calculation on a first mipmap and a second calculator that performs a calculation on a second mipmap, based on a level of detail (LOD) weight indicating influences of the first mipmap and the second mipmap on texture filtering, the influences being based on an LOD value of graphics; and a texture filter configured to perform the texture filtering by using the first calculator and the second calculator, wherein a calculation precision of the first calculator is different from a calculation precision of the second calculator.

Abstract: An electronic device is provided. The electronic device includes a battery; a display receiving power from the battery; a memory electrically connected to the display; and a processor electrically connected to the memory, wherein, the memory is configured to store instructions causing the processor to, when executed, identify a power state of the battery based on a request for a mobile payment, when the power state is within a first range, receive power from a wireless charger capable of performing wireless communication with the electronic device, and when the power state is within a second range due to the reception of the power, perform the mobile payment.

Abstract: The present invention relates to a composition comprising an extract of a mixture of Undaria pinnatifida sporophylls and ascidian shells for treating atopic dermatitis, wherein the composition has the excellent effect of treating atopic dermatitis through the synergistic interaction of the anti-inflammatory effect of Undaria pinnatifida sporophylls and the cell regenerative effect of ascidian shells. The composition of the invention is not involved in the suppression of cytokine production. However, it is assumed that the composition has the effects of suppressing inflammation as well as regenerating skin.

Abstract: A graphics processing apparatus and a graphics processing method are provided. The graphics processing method processes applications using a plurality of GPUs includes rendering a plurality of video data constituting at least one application using the plurality of GPUs, blending the plurality of video data that are rendered by the plurality of GPUs, and outputting blended images, wherein the blending performs blending through at least one of the GPUs that does not perform a rendering job and a video processing constituent element which is different from the plurality of GPUs.

Abstract: A method for maintaining battery balancing of a hearing aid in an electronic device is provided. The method includes establishing a connection with a first hearing aid, determining whether the connection with the first hearing aid is maintained for more than a specific period, and if the connection with the first hearing aid is maintained for more than the specific period, establishing a connection with a second hearing aid.