Abstract: An interior permanent magnet motor includes a stator comprising a hollow and a plurality of coils provided around the hollow; and a rotor rotatably disposed in the hollow of the stator and comprising a plurality of permanent magnets therein. Each of the plurality of permanent magnets of the rotor comprises a central permanent magnet; a pair of side permanent magnets provided at opposite ends of the central permanent magnet to be inclined toward an outer circumferential surface of the rotor; and a pair of bathers provided between the central permanent magnet and the pair of side permanent magnets, a thickness of each of the pair of bathers is equal to or greater than a thickness of the central permanent magnet. The thickness of the central permanent magnet is greater than a thickness of each of the pair of side permanent magnets.

Abstract: A compound, an organic light emitting element including the same, and a display device including the organic light emitting element are disclosed, and the compound for an organic optoelectric device represented by Chemical Formula 1 is provided.

Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode are disclosed and the compound for an organic optoelectronic device represented by a combination of the following Chemical Formulae 1 and 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode are disclosed and the compound for an organic optoelectronic device represented by a combination of the following Chemical Formulae 1 and 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Abstract: Methods and/or systems for providing a translation result based on various semantic categories may be provided. A translation result providing method using a computer may include generating translations by translating a source sentence of a source language into a target language, and classifying the translations into semantic categories, respectively, and providing the classified translations to the user terminal.

Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode are disclosed and the compound for an organic optoelectronic device represented by a combination of the following Chemical Formulae 1 and 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Abstract: A compound represented by Chemical Formula 1, an organic optoelectronic device including the same, and a display device including the organic optoelectronic device are provided. The structure of the compound represented by Chemical Formula 1 is described in the present specification.

Abstract: Methods and/or systems for providing a translation result based on various semantic categories may be provided. A translation result providing method using a computer may include generating translations by translating a source sentence of a source language into a target language, and classifying the translations into semantic categories, respectively, and providing the classified translations to the user terminal.

Abstract: An interior permanent magnet motor includes a stator comprising a hollow and a plurality of coils provided around the hollow; and a rotor rotatably disposed in the hollow of the stator and comprising a plurality of permanent magnets therein. Each of the plurality of permanent magnets of the rotor comprises a central permanent magnet; a pair of side permanent magnets provided at opposite ends of the central permanent magnet to be inclined toward an outer circumferential surface of the rotor; and a pair of bathers provided between the central permanent magnet and the pair of side permanent magnets, a thickness of each of the pair of bathers is equal to or greater than a thickness of the central permanent magnet. The thickness of the central permanent magnet is greater than a thickness of each of the pair of side permanent magnets.

Abstract: Methods and/or systems for providing a translation result based on various semantic categories may be provided. A translation result providing method using a computer may include generating translations by translating a source sentence of a source language into a target language, and classifying the translations into semantic categories, respectively, and providing the classified translations to the user terminal.

Abstract: A compound represented by Chemical Formula 1, an organic optoelectronic device including the same, and a display device including the organic optoelectronic device are provided. The structure of the compound represented by Chemical Formula 1 is described in the present specification.

Abstract: An apparatus and a method for controlling a screen brightness in a portable terminal, by which consumption of current by the portable terminal can be reduced by reducing the brightness of the display while a screen is being loaded for display. The apparatus preferably includes: a display unit for changing a screen brightness value thereof depending on whether data is operated, and displaying a screen thereof having the changed screen brightness value; and a controller for performing a control operation for changing the screen brightness value while the data is operated, and performing a control operation for causing the changed screen brightness value to return to a screen brightness value before the change when the operation of the data is completed.

Abstract: An edge grinding apparatus and method for grinding a glass substrate, with which a glass substrate can be ground by a fixed amount and the occurrence of defects can be minimized. The edge grinding apparatus includes an edge grinding unit which grinds a cut edge of a glass substrate while following the cut edge; a measuring unit which obtains positional information of the cut edge; and a control unit which receives the positional information of the cut edge from the measuring unit and controls a position of the edge grinding unit based on the positional information of the cut edge.

Abstract: A compound, an organic light emitting element including the same, and a display device including the organic light emitting element are disclosed, and the compound for an organic optoelectric device represented by Chemical Formula 1 is provided.

Abstract: Methods and/or systems for providing a translation result based on various semantic categories may be provided. A translation result providing method using a computer may include generating translations by translating a source sentence of a source language into a target language, and classifying the translations into semantic categories, respectively, and providing the classified translations to the user terminal.

Abstract: An organic optoelectronic device and a display device including the same are disclosed, and the organic optoelectronic device includes an anode, a cathode and at least one organic layer interposed between the anode and the cathode, wherein the organic thin layer includes an emission layer, a hole transport layer, a hole injection layer, an electron transport layer, an electron injection layer, or a combination thereof, the organic thin layer includes an emission layer and a plurality of a hole transport layers, the hole transport layer contacting the emission layer of the plurality of hole transport layer includes a compound represented by a combination of Chemical Formula 1, Chemical Formula 2 or 3, and Chemical Formula 4, and one of the hole transport layers not contacting the emission layer includes a compound represented by Chemical Formula B-1.

Abstract: Provided are an organic optoelectronic device and a display device including the same, and the organic optoelectronic device includes an anode, a cathode and at least one organic thin layer between the anode and the cathode, wherein the organic thin layer includes an emission layer, a hole transport layer (HTL), a hole injection layer (HIL), an electron transport layer (ETL), an electron injection layer (EIL) or a combination thereof, the organic thin layer includes an emission layer and a plurality of hole transport layer (HTL), the hole transport layer (HTL) adjacent to the emission layer of the plurality of hole transport layer (HTL) includes a compound represented by Chemical Formula A-1, one of the hole transport layers (HTL) that are not adjacent to the emission layer includes a compound represented by Chemical Formula B-1.

Abstract: A compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode are disclosed and the compound for an organic optoelectronic device represented by a combination of the following Chemical Formulae 1 and 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.

Abstract: An edge grinding apparatus and method for grinding a glass substrate, with which a glass substrate can be ground by a fixed amount and the occurrence of defects can be minimized. The edge grinding apparatus includes an edge grinding unit which grinds a cut edge of a glass substrate while following the cut edge; a measuring unit which obtains positional information of the cut edge; and a control unit which receives the positional information of the cut edge from the measuring unit and controls a position of the edge grinding unit based on the positional information of the cut edge.

Abstract: An interconnection structure for a semiconductor device may include lower interconnection patterns disposed in a checker board shape and upper interconnection patterns disposed in a checker board shape and connecting two adjacent lower interconnection patterns to each other.