Abstract: A display device includes a substrate including a first surface from which a pattern including an end portion is defined and a second surface which is parallel to the first surface. When an inner radius from a reference line positioned above the end portion and parallel with the first surface of the substrate to a surface of the pattern defining about 90 degrees is referred to as a first inner radius and an inner radius from the reference line to the surface of the pattern defining about 45 degrees is a second inner radius, a ratio of the second inner radius to the first inner radius is about 0.7 or more.

Abstract: A display device includes a display panel including panel pads adjacent to the side surface of a display panel; connection pads disposed on the side surface of the display panel and connected to the panel pads; and a circuit board disposed on the side surface of the display panel and including lead signal lines directly bonded to the connection pads, wherein the connection pads include a first connection pad, a second connection pad disposed on the first connection pad, and a third connection pad disposed on the second connection pad, and the first connection pad is in contact with corresponding one of the panel pads, and the third connection pad is directly bonded to corresponding one of the lead signal lines.

Abstract: A method for treating a sleep disorder according to an embodiment of the present disclosure includes administering a composition comprising an extract of Hibiscus syriacus as an effective ingredient to a subject in need thereof. Because the Hibiscus syriacus extract of the present invention has an effect of improving sleep time deteriorated by stress, and an effect of reducing the content of corticosterone, which increases due to stress, and increasing the content of serotonin in blood. In addition, the composition has an effect of enhancing in a significant sense the expression of GABAR A ?1 in cerebral cortex, which decreases due to stress, in a group administered with Hibiscus syriacus extract. As such, the composition comprising Hibiscus syriacus extract as an effective ingredient as an effective ingredient can be advantageously used as a functional health food composition or a pharmaceutical composition for preventing, ameliorating or treating sleeping disorders.

Abstract: A cover window manufacturing system comprises a laser irradiation apparatus including a stage configured to receive a substrate. A first laser module is disposed above the stage to provide a first laser beam to a top surface of the substrate. A controller controls a position of a focal point of the first laser beam on the substrate. An etching apparatus includes a chamber having an etching solution disposed therein. The etching apparatus is configured to receive the substrate processed by the laser irradiation apparatus and etch the substrate processed by the laser irradiation apparatus by immersion in the etching solution.

Abstract: Provided are a compound of Formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, comprising a mixture of a compound of Formula 1 and a compound of Formula 2, or comprising a compound of Formula 3, a subgenus of Formula 1, in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.

Abstract: A cover window includes a glass including a folding portion and a non-folding portion, and a groove in the folding portion of the glass. The glass which is folded at the folding portion includes an inner surface that is compressed and an outer surface that is stretched, the groove filled with a multi-layered resin layer, a storage modulus of a layer of the multi-layered resin layer which is closest to the inner surface being largest, and elongation of a layer of the multi-layered resin layer which is closest to the outer surface being largest.

Abstract: A manufacturing method of a window includes: radiating a laser to a glass; immersing a laser-irradiated glass in a KOH solution to form a groove in the glass and to perform a primary reinforcement on the glass; masking the groove of a primarily reinforced glass; and performing a secondary reinforcement on a masked glass.

Abstract: A compound represented by Formula 1 is disclosed. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminescence efficiency, stability, and life span can be improved.

Abstract: Provided is a display device including a display panel, and a window member on the display panel, wherein the window member includes a window base material including a flexible portion in which a first area having a first rigidity and a second area having second rigidity that is less than the first rigidity are alternately located, a buffer layer on the window base material and having a refractive index that is smaller than a refractive index of the window base material, and a filler layer on the buffer layer and having a refractive index that is smaller than the refractive index of the buffer layer.

Abstract: A method for preventing or treating at least one of depression and anxiety disorder according to an embodiment of the present invention includes administering to a subject in need thereof a composition having an extract of Fraxinus rhynchophylla as an effective ingredient. By having an effect of improving depressive behavior and low physical activity shown in an animal model with induced anxiety and depression, reducing the level of cortisol, increasing the level of serotonin, and also increasing the expression amount of pCERB, BDNF, and mBDNF proteins in hippocampal tissues, the compositions can be advantageously used for developing a functional health food product or a pharmaceutical product for ameliorating or treating the depression and anxiety disorder.

Abstract: A glass article includes a flat portion and a side portion extending from the flat portion and bent in a thickness direction of the glass article, a base disposed on the flat portion and the side portion; and a Beilby layer disposed on the flat portion and not disposed on at least a part of the side portion.

Abstract: In a method of fabricating a cover window, the method includes: forming, on a glass article having a flat upper surface, a mask layer including water glass and a recess portion having a partially recessed upper surface; and etching the mask layer and the glass article to form a cover window having a partially recessed upper surface.

Abstract: The present invention relates to a compound for an organic electric element, an organic electric element using same, and an electronic device thereof. According to the present invention, high light-emitting efficiency, low driving voltage, and high heat resistance can be achieved in the element, and the color purity and lifespan of the element can be improved.

Abstract: A method for treating sleep disturbance according to an embodiment of the present disclosure includes administering to a subject in need thereof a composition including saponarin of Chemical Formula 1, a salt thereof acceptable for use in food, or a hydrate thereof as an effective component: In an animal model with lack of sleep caused by caffeine, saponarin of the present invention restores the travel distance, mobility time, mobility frequency, and immobility time to normal as well as increases the mRNA expression of neuropeptide Y, cholecystokinin, and GABA A ?1 receptor, thereby alleviating sleep disturbance. Therefore, the saponarin of the present invention can be advantageously used as a raw material for a functional health food or a pharmaceutical product for preventing, alleviating, or treating sleep disturbance.

Abstract: A method for treating sleep disturbance according to an embodiment of the present disclosure includes an extract of Fraxinus sp. plant as an effective component. As the extract of Fraxinus rhynchophylla of the present invention has an effect of ameliorating sleep disturbance by increasing the mRNA expression level of calretinin, neuropeptide Y, GAD65 and GAD67 in an animal model which has sleep disturbance caused by stress, it can be advantageously used as a raw material of a functional health food or a pharmaceutical product for preventing, ameliorating, or treating sleep disturbance.

Abstract: A window drop test apparatus includes a support protruding in a first direction from the prop, and a guide portion that defines a drop space together with the support, where a drop test is performed through the drop space.

Abstract: Provided are an ultrasound diagnosis apparatus connected to wireless ultrasound probes and a method of operating the ultrasound diagnosis apparatus. The ultrasound diagnosis apparatus includes: a communicator connected with a plurality of different wireless probes through a wireless communication method by receiving pairing reception signals from the plurality of wireless ultrasound probes; a controller configured to control the communicator to wirelessly connect the ultrasound diagnosis apparatus with the plurality of wireless ultrasound probes and to wirelessly receive status information regarding the connected plurality of wireless ultrasound probes; and a display configured to display a user interface (UI) indicating the received status information regarding the plurality of wireless ultrasound probes.

Abstract: A display device includes a display panel including panel pads adjacent to the side surface of a display panel; connection pads disposed on the side surface of the display panel and connected to the panel pads; and a circuit board disposed on the side surface of the display panel and including lead signal lines directly bonded to the connection pads, wherein the connection pads include a first connection pad, a second connection pad disposed on the first connection pad, and a third connection pad disposed on the second connection pad, and the first connection pad is in contact with corresponding one of the panel pads, and the third connection pad is directly bonded to corresponding one of the lead signal lines.

Abstract: Provided are an ultrasound diagnosis apparatus connected to wireless ultrasound probes and a method of operating the ultrasound diagnosis apparatus. The ultrasound diagnosis apparatus includes: a communicator connected with a plurality of different wireless probes through a wireless communication method by receiving pairing reception signals from the plurality of wireless ultrasound probes; a controller configured to control the communicator to wirelessly connect the ultrasound diagnosis apparatus with the plurality of wireless ultrasound probes and to wirelessly receive status information regarding the connected plurality of wireless ultrasound probes; and a display configured to display a user interface (UI) indicating the received status information regarding the plurality of wireless ultrasound probes.

Abstract: A glass article includes: a glass phase including a first structure in which a silicon atom is covalently bonded to four first oxygen atoms; and a plurality of crystals dispersed in the glass phase. The crystals include beta-quartz crystals, each of the beta-quartz crystals includes the first structure and a second structure in which aluminum is covalently bonded to four second oxygen atoms, and a crystallinity of the beta-quartz crystals is in a range of about 40% to about 50%.