Abstract: An electronic device according to one embodiment may include: a first housing including a first side; a second housing including a second side facing the first side; at least one first magnetic member configured to be rotatably disposed inside the first housing and adjacent to the first side; and at least one second magnetic member configured to be rotatably disposed inside the second housing and adjacent to the second side, wherein the first housing and the second housing are rotatably coupled to each other by a magnetic force between the at least one first magnetic member and the at least one second magnetic member. Various other embodiments are also possible.

Abstract: Disclosed herein is an electronic device that can be cradled at various angles using a magnetic force and a stopper structure.

Abstract: An electronic device according to one embodiment may include: a first housing including a first side; a second housing including a second side facing the first side; at least one first magnetic member configured to be rotatably disposed inside the first housing and adjacent to the first side; and at least one second magnetic member configured to be rotatably disposed inside the second housing and adjacent to the second side, wherein the first housing and the second housing are rotatably coupled to each other by a magnetic force between the at least one first magnetic member and the at least one second magnetic member. Various other embodiments are also possible.

Abstract: Disclosed herein is an electronic device that can be cradled at various angles using a magnetic force and a stopper structure.

Abstract: A probe device is disclosed. The probe device comprises: a matrix array analog front end (AFE) comprising a plurality of cells and outputting an electrical signal corresponding to each of the plurality of cells; a transducer unit for transducing, into an ultrasound signal, the electrical signal outputted from each of the plurality of cells; and a processor for grouping the plurality of cells into at least one group corresponding to at least one diagnosis mode, and performing control such that cells corresponding to each group outputs, through the transducer unit, an ultrasound signal having a characteristic differing according to a corresponding diagnosis mode. Therefore, various functions can be supported while using one probe device.

Abstract: Provided are: a culture fluid composition for delaying the ripening of kimchi, which contains a mixed lactic acid bacterial culture fluid with which a culture fluid containing six types of lactic acid bacteria is mixed to be capable of specifically inhibiting the proliferation of lactic acid bacteria in fermented kimchi; vitamin B1; and lactic acid and a method for making kimchi using same for delaying the ripening of kimchi.

Abstract: Provided is a light emitting diode package including: a molded portion having a housing; a plurality of light emitting chips housed in the housing; a plurality of main lead portions on which the plurality of light emitting chips is mounted, respectively; at least one sub-lead portion formed spaced from the main lead portions and electrically connected to at least any one of the plurality of main lead portions and the plurality of light emitting chips with wires for electrically connecting the plurality of light emitting chips each other; first space maintaining portions formed such that the plurality of light emitting chips respectively on the plurality of main lead portions are opposite to one another with one of the first space maintaining portions disposed therebetween; and second space maintaining portions formed on both sides of each of the first space maintaining portions.

Abstract: An electronic circuit apparatus for compensating for a process variation of a resistor in an electronic circuit is provided. The electronic circuit includes a detecting part for generating a tune voltage corresponding to a process variation value of the at least one resistor, and a compensating part for compensating for a process variation of the at least one resistor using the tune voltage.

Abstract: Provided is a light emitting diode package including: a molded portion having a housing; a plurality of light emitting chips housed in the housing; a plurality of main lead portions on which the plurality of light emitting chips is mounted, respectively; at least one sub-lead portion formed spaced from the main lead portions and electrically connected to at least any one of the plurality of main lead portions and the plurality of light emitting chips with wires for electrically connecting the plurality of light emitting chips each other; first space maintaining portions formed such that the plurality of light emitting chips respectively on the plurality of main lead portions are opposite to one another with one of the first space maintaining portions disposed therebetween; and second space maintaining portions formed on both sides of each of the first space maintaining portions.

Abstract: An LED package includes a package body having a well formed in its upper surface, where the well is configured to receive a light emitting chip. An optical lens is disposed above the package body and includes a hollow dome structure located above and encompassing the lateral extent of the light emitting chip within the well of the package body. In one implementation, the package body and the optical lens collectively include at least one protrusion and concave, where the protrusion is aligned with the concave so that the optical lens mates with the package body, thereby causing the optical lens to self align with the package body. In another implementation, a protruding inner portion of the upper surface of the package body mates with the hollow dome structure, achieving a similar purpose. Consequently, generation of an eccentric fault between the optical lens and the package body is prevented.