Abstract: The present invention relates to a method for mass purifying high-purity bacterial extracellular vesicles and, more specifically, the present invention relates to a method for quickly and conveniently isolating and purifying high-purity bacterial extracellular vesicles from a large amount of bacterial cell culture product by means of calcium or cobalt. The purification method of the present invention is appropriate for obtaining high-purity bacterial extracellular vesicles in a commercial scale by treating a large amount of bacterial cell culture product and, particularly, when using calcium which is innocuous to the human body, is more advantageous in purifying bacterial extracellular vesicles to be used in a drug for human body.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.

Abstract: A terminal includes: a touch unit that includes first electrodes connected in a first diagonal direction, the first diagonal direction being oblique to each side of the touch unit, and a second electrodes disposed in the second diagonal direction which intersects the first diagonal direction, the second diagonal direction being oblique to each side of the touch unit, and a Printed Circuit Board (PCB) configured to receive information generated in response to electric signals from one or more of the first electrodes and the second electrodes. Accordingly, a width of the terminal may be reduced as signal wirings need not be formed at the side surface thereof.

Abstract: A data capture device including a signal processing unit, a frequency locked circuit and a match circuit is provided. The signal processing unit converts a radio frequency signal to a return-to-zero signal. The frequency locked circuit estimates a minimum interval length by the return-to-zero signal in a plurality of detecting periods, and generates an enable signal according to the minimum interval length and the return-to-zero signal. The frequency locked circuit determines whether to calibrate the enable signal according to a distribution of a plurality of enable pulses in the enable signal to generate a sampling signal. The match circuit samples the return-to-zero signal by the sampling signal and generates a synchronization signal according to a sampling result. The match circuit generates a composite synchronization signal by a virtual signal and the synchronization signal, and captures a plurality of row data from the return-to-zero signal according to the composite synchronization signal.

Abstract: A device includes a display unit, a cover glass to at least partially overlap the display unit, and a housing unit including a stopper portion, the stopper portion extending to overlap a portion of the display unit, and the stopper portion being adjacent to the cover glass.

Abstract: A terminal includes: a touch unit that includes first electrodes connected in a first diagonal direction, the first diagonal direction being oblique to each side of the touch unit, and a second electrodes disposed in the second diagonal direction which intersects the first diagonal direction, the second diagonal direction being oblique to each side of the touch unit, and a Printed Circuit Board (PCB) configured to receive information generated in response to electric signals from one or more of the first electrodes and the second electrodes. Accordingly, a width of the terminal may be reduced as signal wirings need not be formed at the side surface thereof.

Abstract: A data capture device including a signal processing unit, a frequency locked circuit and a match circuit is provided. The signal processing unit converts a radio frequency signal to a return-to-zero signal. The frequency locked circuit estimates a minimum interval length by the return-to-zero signal in a plurality of detecting periods, and generates an enable signal according to the minimum interval length and the return-to-zero signal. The frequency locked circuit determines whether to calibrate the enable signal according to a distribution of a plurality of enable pulses in the enable signal to generate a sampling signal. The match circuit samples the return-to-zero signal by the sampling signal and generates a synchronization signal according to a sampling result. The match circuit generates a composite synchronization signal by a virtual signal and the synchronization signal, and captures a plurality of row data from the return-to-zero signal according to the composite synchronization signal.

Abstract: A portable device includes a first body element, a second body element, and a hinge assembly to allow the second body element to slide and rotate, and to vary the vertical arrangement between the first body element and the second body element while remaining parallel to each other. The hinge assembly has a first end rotatably coupled to the first body element and a second end rotatably and slidably coupled to the second body element to allow the first body element and the second body element to slide and vary the vertical arrangement therebetween while staying parallel to each other.

Abstract: A mobile terminal includes a display unit to display a left-eye image and a right-eye image, a barrier panel to generate a parallax barrier region, and a barrier controller to adjust the parallax barrier region. A method for controlling a barrier pattern includes calculating a relative position of a barrier panel with respect to a display unit, adjusting a barrier region generated in the barrier panel according to the calculated relative position, and displaying a left-eye image and a right-eye image via the display unit.

Abstract: A mobile device is includes a first case; a second case performing a swing motion about its end contiguous to the first case; a display portion formed to be wrapped around the end along external surfaces of the first case and the second case; and a hinge portion coupled to ends of the first case and the second case, wherein the hinge portion includes a first link having one end fixed to the interior of the first case and the other end coupled to a slot of the second case, and a second link having one end fixed to the interior of the second case and the other end coupled to a slot of the first case.

Abstract: A flip-type mobile communication terminal includes a first main body, a second main body coupled to the first main body; a flexible display; a connection member connected to the flexible display; and a length-adjusting assembly to adjust length of the flexible display.

Abstract: A terminal to display a usable manipulation area includes a first body unit, a second body unit, and an operation unit to slide the second body at an incline relative to the first body between a first position where the second body faces the first body, and a second position where the first body is exposed. The front surface of the second body may remain exposed when moving from a first position to the second position.

Abstract: A portable device includes a first body element, a second body element, and a hinge assembly to allow the second body element to slide and rotate, and to vary the vertical arrangement between the first body element and the second body element while remaining parallel to each other. The hinge assembly has a first end rotatably coupled to the first body element and a second end rotatably and slidably coupled to the second body element to allow the first body element and the second body element to slide and vary the vertical arrangement therebetween while staying parallel to each other.