Abstract: A power module includes: a first substrate having metal plates formed on one surface thereof; a second substrate spaced apart from the first substrate and having metal plates formed on one surface thereof facing the metal plates of the first substrate; a plurality of power elements disposed between the first substrate and the second substrate; a first electrode formed on the first substrate of each of the plurality of power elements; and a second electrode formed on the second surface of each of the plurality of power elements, where the plurality of power elements comprise a first power element in which the first electrode is bonded to the metal plates of the second substrate; and a second power element in which the first electrode is bonded to the metal plates of the first substrate.

Abstract: A power module includes a first substrate including a first metal plate, a second substrate spaced apart from the first substrate and having a second metal facing the first substrate, a plurality of power elements that are disposed between the first substrate and the second substrate and include a first electrode and a second electrode. The plurality of power elements include a first power element having the first electrode bonded to the second metal plate, and a second power element having the first electrode bonded to the first metal plate.

Abstract: An electronic device includes: a multilayered base substrate including a plurality of substrate bases stacked on each other; a first conductive via and a second conductive via penetrating the substrate bases and spaced from each other; a conductive line electrically connecting the first conductive via and the second conductive via to each other and disposed on at least one of the substrate bases of the plurality of substrate bases; and an open stub including a first end and a second end, wherein the first end is connected to a connector of the conductive line, and the second end is opened.

Abstract: A power module includes a first substrate including a first metal plate, a second substrate spaced apart from the first substrate and having a second metal facing the first substrate, a plurality of power elements that are disposed between the first substrate and the second substrate and include a first electrode and a second electrode. (New) The plurality of power elements include a first power element having the first electrode bonded to the second metal plate, and a second power element having the first electrode bonded to the first metal plate.

Abstract: Disclosed is a composition for alleviating symptoms of atopic dermatitis that contains a high molecular weight poly-gamma-glutamic acid and a low molecular weight poly-gamma-glutamic acid as active components. The composition for improving symptoms of atopic dermatitis inhibits epidermal and transepidermal water loss, improves desquamation (scaling skin), provides an excellent skin soothing effect, and relieves pruritus (itch) caused by dryness, thereby making remarkable improvement of general symptoms of atopic dermatitis.

Abstract: A mobile terminal of controlling playback speed of an image by using a touch gesture and a method for controlling playback speed of a mobile terminal are provided. A direction, such as fast-forward or rewind, and a multiple velocity of a video screen image are determined according to a direction and movement distance of a touch gesture made by moving a user's finger on a video reproduction screen image and the video screen image is moved according to the determined multiple velocity and direction at a corresponding position when the touch gesture is released such that the video can be fast-forwarded or rewound at various speeds.