Abstract: Disclosed are an electrode material for a secondary battery and a method of manufacturing the electrode material, capable of reducing lithium side reactions, simplifying processes, and reducing cracks caused by external impact. The electrode material for a secondary battery includes a bonding sheet, an active material layer, and a current collector. The bonding sheet includes a plurality of through-holes penetrating first and second surfaces opposite to each other. The active material layer includes a first layer covering the first surface, a second layer covering the second surface, and a connecting layer formed inside the through-holes to connect the first layer and the second layer. The current collector is attached to the second layer.

Abstract: An electrode for a secondary battery and a method for manufacturing the same are disclosed, which reduces lithium side reactions, has a simple process, and can reduce cracks caused by external impact. The electrode material for a secondary battery according to an exemplary embodiment of the present invention comprises a base film with a plurality of through holes, a binder and a current collector. The binder includes active material particles dispersed therein and is fixed to the through holes. The current collector is attached to the base film.

Abstract: A camera module includes: a fixing member; a base member slidably coupled to the fixing member; a driving unit coupled to the base member and including a main gear; a gear structure rotatably coupled to the base member to engage with the main gear; a first camera connected to the gear structure to be rotated; and a second camera connected to the gear structure to be rotated in a direction opposite to the first camera. A first position of the base member when the main gear is rotated in a first rotation direction is different from a second position of the base member when the main gear is rotated in a second rotation direction that is opposite to the first rotation direction.

Abstract: A camera module includes a housing having an internal space, a lens module disposed in the internal space to be slidably movable with respect to the housing, and a driving portion configured to provide a driving force to move the lens module in an optical axis direction. The driving portion includes a wire portion having a length that changes as power is applied to the wire portion, the lens module comprises a guide portion configured to guide a movement of the lens module in the optical axis direction, and the wire portion is in contact with and supported by the guide portion.

Abstract: In one example, a semiconductor device, comprises a substrate having a top side and a conductor on the top side of the substrate, an electronic device on the top side of the substrate connected to the conductor on the top side of the substrate via an internal interconnect, a lid covering a top side of the electronic device, and a thermal material between the top side of the electronic device and the lid, wherein the lid has a through-hole. Other examples and related methods are also disclosed herein.

Abstract: The present invention relates to a method for preparing dough for frozen pizza, dough for frozen pizza prepared by the preparation method, and frozen pizza comprising the same.

Abstract: The present invention relates to a carbon nanoparticle coating method and, specifically, to a method by which carbon nanoparticles can be uniformly coated on the material to be coated.

Abstract: In one example, a semiconductor device includes a substrate having a top side and a conductor on the top side of the substrate, an electronic device on the top side of the substrate connected to the conductor on the top side of the substrate via an internal interconnect, a lid covering a top side of the electronic device, and a thermal material between the top side of the electronic device and the lid, wherein the lid has a through-hole. Other examples and related methods are also disclosed herein.

Abstract: The present invention relates to a conductive material dispersion for a secondary battery, and a slurry composition for the electrodes of a secondary battery comprising same. Specifically, the conductive material dispersion comprising a vinyl-based dispersant to show better performance than existing dispersants can be used for the electrodes of a secondary battery.

Abstract: Disclosed herein is a pharmaceutical composition comprising at least one selected from the group consisting of a stem cell-conditioned medium and an exosome isolated therefrom as an active ingredient for prevention or treatment of an ocular disease. Containing exosomes, growth factors and neurotrophic factors at high levels and functioning to: promote retinal cell proliferation and wound recovery; protect retinal cells against oxidative stress or hypoxia; lower the increased intraocular pressure and restore the atrophy of the retinal layer and the retinal ganglion cell layer to normal levels in the glaucoma animal model; and have a protective effect on retinal ganglion cells and nerve cells, the stem cell-conditioned medium according to the present disclosure can find advantageous applications in the therapy of an ocular disease.

Abstract: The present invention provides a method for preparing a compound as a PI3K inhibitor with reduced process steps, including a process that has a shortened reaction time in the preparation of the compound as a PI3K inhibitor, and enabling reaction in mild conditions. Accordingly, the present invention provides a method for preparing a compound as a PI3K inhibitor, which is easy in process management and industrial mass-production while achieving process simplification, compared to existing known preparation methods.

Abstract: Disclosed is a solid oxide fuel cell power generation system including: a fuel cell module; a blower for supplying a gaseous fuel to the fuel cell module; an air supplier for supplying air to the fuel cell module; and a fuel supplier for supplying the gaseous fuel to the blower. The blower recycles at least a portion of an unreacted gaseous fuel to the fuel cell module.

Abstract: A sensor actuator includes an image sensor configured to convert incident light into an electrical signal, and first and second driving parts, configured to move the image sensor in first and second directions, respectively, each of the first and second driving parts includes one or more drivers each includes a wire having a change in length configured to move the image sensor. The one or more drivers in the second driving part is configured to move the image sensor and the first driving part together, and the first and second directions are different from each other.

Abstract: The present invention provides a related substance of (3S)-3-(4-(3-(1,4-dioxaspiro[4,5]dec-7-en-8-yl)benzyloxy)phenyl)hex-4-inoic acid, and a method for evaluating the quality of (3S)-3-(4-(3-(1,4-dioxaspiro[4,5]dec-7-en yl)benzyloxy)phenyl)hex-4-inoic acid using the same. According to the present invention, it is possible to evaluate the quality, stability and the like of a pharmaceutical composition comprising (3S)-3-(4-(3-(1,4-dioxaspiro[4,5]dec-7-en-8-yl)benzyloxy)phenyl)hex-4-inoic acid using a compound of Chemical Formula 2 or a salt thereof as a reference standard.

Abstract: A camera module includes: a fixing member; a base member slidably coupled to the fixing member; a driving unit coupled to the base member and including a main gear; a gear structure rotatably coupled to the base member to engage with the main gear; a first camera connected to the gear structure to be rotated; and a second camera connected to the gear structure to be rotated in a direction opposite to the first camera. A first position of the base member when the main gear is rotated in a first rotation direction is different from a second position of the base member when the main gear is rotated in a second rotation direction that is opposite to the first rotation direction.

Abstract: A semiconductor package includes a substrate. A first semiconductor chip is disposed on the substrate and is electrically connected to the substrate. The first semiconductor chip comprises a first sidewall extending in a first direction, a second sidewall extending in a second direction that crosses the first direction, and a third sidewall disposed between the first sidewall and the second sidewall and configured to connect the first sidewall and the second sidewall. The third sidewall has a curved surface shape. A second semiconductor chip is disposed on the first semiconductor chip and is electrically connected to the first semiconductor chip.

Abstract: A camera module includes a housing having an internal space, a lens module disposed in the internal space to be slidably movable with respect to the housing, and a driving portion configured to provide a driving force to move the lens module in an optical axis direction. The driving portion includes a wire portion having a length that changes as power is applied to the wire portion, the lens module comprises a guide portion configured to guide a movement of the lens module in the optical axis direction, and the wire portion is in contact with and supported by the guide portion.

Abstract: Disclosed herein is a pharmaceutical composition comprising at least one selected from the group consisting of a stem cell-conditioned medium and an exosome isolated therefrom as an active ingredient for prevention or treatment of an ocular disease. Containing exosomes, growth factors and neurotrophic factors at high levels and functioning to: promote retinal cell proliferation and wound recovery; protect retinal cells against oxidative stress or hypoxia; lower the increased intraocular pressure and restore the atrophy of the retinal layer and the retinal ganglion cell layer to normal levels in the glaucoma animal model; and have a protective effect on retinal ganglion cells and nerve cells, the stem cell-conditioned medium according to the present disclosure can find advantageous applications in the therapy of an ocular disease.

Abstract: Disclosed herein is a pharmaceutical composition containing a neprilysin-overexpressing stem cell, a conditioned medium thereof, and an exosome isolated therefrom as an active ingredient for prevention or treatment of cognitive impairment. Having the functions of protecting nerve cells, inhibiting the accumulation of amyloid beta, known as a cause of cognitive impairment-related disease in animal models, increasing an expression level of acetyl choline, and improving cognitive functions in animal models, the neprilysin-overexpressing stem cells, the conditioned medium thereof, or the exosomes isolated therefrom according to the present disclosure can find advantageous applications in treating cognitive impairment.

Abstract: Provided are a polyimide film capable of reducing a dielectric constant of a substrate and reducing a thickness and forming a stable via with a low possibility of disconnection, a method for manufacturing the same, and an FPCB including the same. A polyimide film according to an exemplary embodiment of the present invention includes a polyimide layer and a plurality of fluororesin particles dispersed in the polyimide layer. The fluororesin particles have a spherical or flat shape.