Abstract: A circuit board includes a base layer, a seed layer formed on the base layer, and a first electrode layer formed on the seed layer. The seed layer is formed of a metal oxide with a thickness of 100 to 400 ?. The circuit board may further include an insulation layer formed on the first electrode layer and a second electrode layer formed on the insulation layer.

Abstract: In an embodiment, a rotatable mold apparatus includes a first mold disposed on a first base structure to be integrally moved together with the first base structure, a second mold disposed on a second base structure to be integrally moved together with the second base structure in order to couple to or decoupled from the first mold, a drive device configured to rotate the first mold and the second mold together when the first mold and the second mold are coupled to each other and support devices rotatably supporting the first mold and the second mold on the first base structure and the second base structure, respectively.

Abstract: An electronic device is provided. The electronic device includes a microphone, a communication circuitry, an indicator configured to provide at least one visual indication, and a processor configured to be electrically connected with the microphone, the communication circuitry, and the indicator, and a memory. The memory stores instructions, when executed, cause the processor to receive a first voice input through the microphone, perform a first voice recognition for the first voice input, if a first specified word for waking up the electronic device is included in a result of the first voice recognition, display a first visual indication through the indicator, receive a second voice input through the microphone, perform a second voice recognition for the second voice input, and if a second specified word corresponding to the first visual indication is included in a result of the second voice recognition, wake up the electronic device.

Abstract: An embodiment cooling apparatus for a power module includes a manifold cover provided with an inner space that defines a flow path for a cooling fluid and in which the power module can be embedded, a fin plate embedded in the manifold cover so as to contact the power module and including a plurality of cooling fins on a surface facing an inner surface of the manifold cover, and a guide wall extending from the inner surface of the manifold cover in a flow direction of the cooling fluid to define a plurality of first channels having first closed ends and second channels having second closed ends, the guide wall overlapping the cooling fins and having an end portion in contact with the cooling fins to allow the cooling fluid to flow to the first channels and the second channels between the cooling fins in the manifold cover.

Abstract: Generally, the present disclosure is directed to systems and methods that generate augmented training data for machine-learned models via application of one or more augmentation techniques to audiographic images that visually represent audio signals. In particular, the present disclosure provides a number of novel augmentation operations which can be performed directly upon the audiographic image (e.g., as opposed to the raw audio data) to generate augmented training data that results in improved model performance. As an example, the audiographic images can be or include one or more spectrograms or filter bank sequences.

Abstract: Disclosed herein is a high thermal resistant polyolefin-based separator including a coating layer containing polyamic acid. Specifically, the separator includes a polyolefin-based substrate film, and a coating layer containing polyamic acid formed on one or both surfaces of the polyolefin-based substrate film, wherein the polyamic acid contains one or more functional groups selected from the group consisting of a sulfone group, a trifluoromethyl group, an alkyl group, and a phenyl ether group. Also, disclosed herein is an electrochemical battery having improved thermal stability by using the separator including a coating layer containing polyamic acid.

Abstract: Generally, the present disclosure is directed to systems and methods that generate augmented training data for machine-learned models via application of one or more augmentation techniques to audiographic images that visually represent audio signals. In particular, the present disclosure provides a number of novel augmentation operations which can be performed directly upon the audiographic image (e.g., as opposed to the raw audio data) to generate augmented training data that results in improved model performance. As an example, the audiographic images can be or include one or more spectrograms or filter bank sequences.

Abstract: A method and apparatus for anonymizing a three-dimensional medical image are provided. The apparatus determines a skin region of a three-dimensional medical image, generates a human mask based on a human tissue region of the three-dimensional medical image, the human tissue region including various organs, generates a skin expansion region in which the skin region of the three-dimensional medical image is expanded, generates an anonymization region obtained by removing a region corresponding to the human mask from the skin expansion region, and changes brightness values of voxels corresponding to the anonymization region in the three-dimensional medical image to a predefined value or an arbitrary value.

Abstract: A method of preparing a positive electrode active material is disclosed herein. The method may ensure surface and coating uniformity of first and second lithium transition metal oxides in the positive electrode active material. In some embodiments, the method includes washing a mixture of a first lithium transition metal oxide having a first Brunauer-Emmett-Teller (BET) specific surface area and a second lithium transition metal oxide having a second BET specific surface area with a washing solution, an amount of the washing solution based on 100 parts by weight of the mixture satisfies Equation 1: 5,000×(x1w1+x2w2)?the amount of the washing solution ?15,000×(x1w1+x2w2), x1 and x2 are the first and second BET specific surface areas, respectively, and w1 and w2 are weight ratios of the first and second lithium transition metal oxides based on a total weight of the mixture, respectively.

Abstract: A positive electrode active material comprising at least one secondary particle comprising an agglomerate of primary macro particles, a method for preparing the same and a lithium secondary battery comprising the same. According to an embodiment of the present disclosure, it is possible to improve the electrical conductivity of the positive electrode active material surface by coating a conductive carbon material on the surface of the secondary particle. Accordingly, it is possible to provide a nickel-based positive electrode active material with improved life performance by minimizing conductive network losses after cycles.

Abstract: The invention relates to an isothermal-based dual functional oligonucleotide containing quencher and reporter dye for an isothermal nucleic acid amplification and a method for nucleic acid amplification and measurement using the same. The present invention is directed to a method capable of obviating the need for an additional oligonucleotide, in addition to four to six types of oligonucleotides for a nucleic acid amplification reaction of LAMP, detecting the amount of fluorescence according to the amplification of the nucleic acid of target gene—specific sequence for DNA and RNA, enabling the detection also after the completion of the reaction, and detecting the amount of fluorescence in real-time. Therefore, the present invention allows simultaneous multiple tests by measuring the amount of fluorescence in one tube after the completion of the reaction or in real time while varying the reporter dye according to the target gene.

Abstract: The present application relates to an electrode, a method for manufacturing the electrode, and a secondary battery comprising the electrode. The present application relates to an electrode comprising a current collector, an active material layer, and a thiophene polymer layer formed on the active material layer and can provide an electrode capable of ensuring a higher level of adhesion force between particles and adhesion force between the active material layer and the current collector relative to the binder content in the active material layer. In addition, the present application can provide a method for manufacturing the electrode, and a secondary battery comprising the same.

Abstract: A pattern-glass, according to one embodiment of the present invention, can comprise: a base plate unit coupled to a support body; and a pattern unit provided in the base plate unit, and comprising a transmission area to which light transmits while an angle, formed between an entrance direction and a deviation direction in a light path formed by the light emitted from a light source, forms an obtuse angle range, and a reflection area in which an angle, formed between an entrance direction and a deviation direction in a light path of vision light transferred to an observer, forms an acute angle range so as to have reflectivity bigger than that in the transmission area.

Abstract: Disclosed is a method for trading private information access rights based on a distributed ledger, performed by a distributed network system including a plurality of distributed servers to perform authentication and store a token, the method including giving rights to use the token to a buyer terminal by performing authentication upon receiving a token trade request, permitting a service application server to use the token by performing authentication upon receiving a token usage request, providing, by the service application server, a predefined service by using the token and broadcasting usage detail of the token to the distributed network system, and updating, by the distributed server, the usage detail of the token.

Abstract: An example control method of an electronic apparatus includes, activating a near field communication (NFC) function, based on a terminal apparatus approaching within a threshold distance from an electronic apparatus and handover data being transmitted, performing an NFC handover operation, monitoring a Wi-Fi direct connection state between the terminal apparatus and the electronic apparatus, based on the Wi-Fi direct connection state being identified as a failure, inactivating the NFC function, and after a set time in a state wherein the electronic apparatus maintains the threshold distance with the terminal apparatus, reactivating the inactivated NFC function and reperforming the NFC handover operation based on the handover data.

Abstract: In some implementations, a method of generating a third person view of a computer-generated reality (CGR) environment is performed at a device including non-transitory memory and one or more processors coupled with the non-transitory memory. The method includes: obtaining a first viewing vector associated with a first user within a CGR environment; determining a first viewing frustum for the first user within the CGR environment based on the first viewing vector associated with the first user and one or more depth attributes; generating a representation of the first viewing frustum; and displaying, via the display device, a third person view of the CGR environment including an avatar of the first user and the representation of the first viewing frustum adjacent to the avatar of the first user.

Abstract: A mesh-patterned touch panel includes a base layer, a first transparent oxide layer formed on the base layer, a metal electrode layer formed on the first transparent oxide layer, and a blackening layer formed on the metal electrode layer.

Abstract: The present disclosure relates to an electrode for a battery including a porous support and a conductive coating layer formed on at least one surface of the porous support. The electrode may be a negative electrode or a positive electrode, preferably a negative electrode. The electrode is applicable to both an all-solid-state battery and a lithium secondary battery.

Abstract: Disclosed is a carboxylic acid-functionalized 3-dimensional SERS substrate. A carboxylic acid-functionalized 3-dimensional SERS substrate according to an embodiment of the present invention includes a substrate; a 3-dimensional nanostructure including a multistacked metal nanowire array formed by alternately and repeatedly transfer printing a single-layer metal nanowire array, laminated on a polymer mold on which a pattern of a master mold is duplicated, onto the substrate 110 to be perpendicular to each other; and a functionalized carboxylic acid into which a residue of the polymer mold present on the 3-dimensional nanostructure is functionalized and which enables a target analyte to immobilize.

Abstract: The present invention relates to a surface-enhanced Raman scattering substrate and a method of fabricating the same. More particularly, the surface-enhanced Raman scattering substrate according to an embodiment includes a substrate; a lower plasmonic layer formed on the substrate and based on a first metal nanostructure; an oxide layer formed on the lower plasmonic layer; and an upper plasmonic layer formed on the oxide layer and based on a second metal nanostructure.