Abstract: The present invention relates to an eddy current sensor for detecting a crack in a battery cell, and a system for detecting a crack of a battery cell including the eddy current sensor. According to the present invention, it is possible to easily detect a crack generated in an electrode, an electrode tab or a welded portion.

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

Abstract: A developing device comprising a developer transporting unit including a developer inlet through which a developer is reintroduced, a developer outlet through which the developer is discharged, and a developing roller mounted in the developer transporting unit; and a developer circulator including a first connection opening connected to the developer outlet, to receive the developer discharged through the developer outlet, a second connection opening connected to the developer inlet to reintroduce the developer through the developer inlet into the developer transporting unit, a waste opening through which the developer is discarded, and a guide member mounted in the developer circulator to selectively guide the developer received through the first connection opening to the second connection opening or to the waste opening.

Abstract: The present disclosure relates to a method of sensing rotation of a rotation member and an electronic device performing the method, wherein the electronic device may include: a housing including one side having a substantially circular opening; a substantially circular structure configured to be rotatably positioned in or around the opening of the housing; a first sensor configured to detect a first rotation of the structure to generate a first signal; a second sensor configured to detect a second rotation of the structure, to generate a second signal; a processor coupled to the first sensor and the second sensor; and a memory coupled to the processor, wherein the memory includes instructions to enable the processor, on execution, to detect the rotation of the structure based on at least a part of the first signal or a part of the second signal, to correct the first signal to reflect actual rotation of the structure, and to perform a predetermined action based on at least part of the corrected first signal.

Abstract: An ultrasonic imaging apparatus and a method for controlling the same are disclosed, which relate to a technology for determining whether a position sensor mounted to an ultrasonic probe is separated from the ultrasonic probe. The ultrasonic imaging apparatus includes an ultrasonic probe, a plurality of position sensors mounted to the ultrasonic probe so as to acquire position information of the ultrasonic probe, and a control unit. The control unit determines whether at least one of a distance and a direction between the plurality of position sensors corresponds to at least one of a predetermined distance and a predetermined direction on the basis of coordinate information of the plural position sensors, and determines that at least one of the plural position sensors is separated from the ultrasonic probe when at least one of the distance and the direction does not correspond to at least one of the predetermined distance and the predetermined direction.

Abstract: A developing device comprising a developer transporting unit including a developer inlet through which a developer is reintroduced, a developer outlet through which the developer is discharged, and a developing roller mounted in the developer transporting unit; and a developer circulator including a first connection opening connected to the developer outlet, to receive the developer discharged through the developer outlet, a second connection opening connected to the developer inlet to reintroduce the developer through the developer inlet into the developer transporting unit, a waste opening through which the developer is discarded, and a guide member mounted in the developer circulator to selectively guide the developer received through the first connection opening to the second connection opening or to the waste opening.

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

Abstract: The present invention relates to an amino acid-based compound for detecting carbon dioxide, and to a carbon dioxide chemical sensor and a carbon dioxide detection method using the compound, wherein the compound having selectivity with respect to carbon dioxide exhibits a high selectivity to carbon dioxide and thus may detect carbon dioxide of a very low concentration, exhibits excellent light-absorbing or fluorescent characteristics, and, in particular, may achieve an effect of detecting carbon dioxide in real time.

Abstract: An electronic device includes a display panel that outputs content through a plurality of pixels, a display driver integrated circuit configured to transmit a driving signal for driving the display panel, and a processor configured to transmit image data and/or a control signal to the display driver integrated circuit. In the case where the display driver integrated circuit receives first image data transmitted together with a command of a first command group from the processor, the display driver integrated circuit is configured to store the first image data in a first memory area. In the case where the display driver integrated circuit receives second image data transmitted together with a command of a second command group from the processor, the display driver integrated circuit is configured to store the second image data in a second memory area different from the first memory area.

Abstract: An ultrasonic imaging apparatus and a method for controlling the same are disclosed, which relate to a technology for determining whether a position sensor mounted to an ultrasonic probe is separated from the ultrasonic probe. The ultrasonic imaging apparatus includes an ultrasonic probe, a plurality of position sensors mounted to the ultrasonic probe so as to acquire position information of the ultrasonic probe, and a control unit. The control unit determines whether at least one of a distance and a direction between the plurality of position sensors corresponds to at least one of a predetermined distance and a predetermined direction on the basis of coordinate information of the plural position sensors, and determines that at least one of the plural position sensors is separated from the ultrasonic probe when at least one of the distance and the direction does not correspond to at least one of the predetermined distance and the predetermined direction.

Abstract: The present invention relates to an amino acid-based compound for detecting carbon dioxide, and to a carbon dioxide chemical sensor and a carbon dioxide detection method using the compound, wherein the compound having selectivity with respect to carbon dioxide exhibits a high selectivity to carbon dioxide and thus may detect carbon dioxide of a very low concentration, exhibits excellent light-absorbing or fluorescent characteristics, and, in particular, may achieve an effect of detecting carbon dioxide in real time.

Abstract: The present disclosure relates to a method of sensing rotation of a rotation member and an electronic device performing the method, wherein the electronic device may include: a housing including one side having a substantially circular opening; a substantially circular structure configured to be rotatably positioned in or around the opening of the housing; a first sensor configured to detect a first rotation of the structure to generate a first signal; a second sensor configured to detect a second rotation of the structure, to generate a second signal; a processor coupled to the first sensor and the second sensor; and a memory coupled to the processor, wherein the memory includes instructions to enable the processor, on execution, to detect the rotation of the structure based on at least a part of the first signal or a part of the second signal, to correct the first signal to reflect actual rotation of the structure, and to perform a predetermined action based on at least part of the corrected first signal

Abstract: A sensor system detects organophosphorus pesticide residue by inducing the aggregation of gold nanoparticles. A method comprises aggregating gold nanoparticles by a reaction between an organophosphorus pesticide and imidazole or a green fluorescent protein (GFP), and detecting the organophosphorus pesticide based on a absorption spectral change resulting from the aggregation. The system for detecting pesticide residue is useful as a biosensor for analyzing pesticide residue in situ, because the optical change of the reagent by the presence of an organophosphorus pesticide is distinct, the detection speed is fast, and the range of detection limits is broad.

Abstract: A sensor system detects organophosphorus pesticide residue by inducing the aggregation of gold nanoparticles. A method comprises aggregating gold nanoparticles by a reaction between an organophosphorus pesticide and imidazole or a green fluorescent protein (GFP), and detecting the organophosphorus pesticide based on a absorption spectral change resulting from the aggregation. The system for detecting pesticide residue is useful as a biosensor for analyzing pesticide residue in situ, because the optical change of the reagent by the presence of an organophosphorus pesticide is distinct, the detection speed is fast, and the range of detection limits is broad.

Abstract: An electrophotographic image forming apparatus may include a body frame; a developer cartridge; a toner cartridge mounted in the body frame to be detachable, and is configured to move to a first location where the toner cartridge starts to connect to the developer cartridge to supply toner and to a second location where the connection is completed; at least one first location regulating member provided in the developer cartridge and regulating a relative location of the toner cartridge with respect to the developer cartridge when the toner cartridge is located in the first location; and at least one second location regulating member provided in the body frame and regulating a relative location of the toner cartridge with respect to the developer cartridge so that the toner cartridge is spaced apart from the at least one first location regulating member when the toner cartridge is located in the second location.

Abstract: An electrophotographic image forming apparatus may include a body frame; a developer cartridge; a toner cartridge mounted in the body frame to be detachable, and is configured to move to a first location where the toner cartridge starts to connect to the developer cartridge to supply toner and to a second location where the connection is completed; at least one first location regulating member provided in the developer cartridge and regulating a relative location of the toner cartridge with respect to the developer cartridge when the toner cartridge is located in the first location; and at least one second location regulating member provided in the body frame and regulating a relative location of the toner cartridge with respect to the developer cartridge so that the toner cartridge is spaced apart from the at least one first location regulating member when the toner cartridge is located in the second location.

Abstract: The present invention provides a gene delivery system containing nanoparticles. In more detail, the present invention provides a gene delivery system containing (a) a nanomaterial; (b) an oligonucleotide as an universal binding partner covalently linked to the surface of the nanomaterial; and (c) a cargo comprising (i) a complementary oligonucleotide containing a nucleotide sequence complementary to the universal binding partner as a binding counter-partner, and (ii) an inhibitory molecule having a nucleotide sequence complementary to a target gene of interest to be inhibited or an inducible molecule having a nucleotide sequence of a target gene of interest to be expressed. The present invention is a gene delivery system capable of feasibly deliver aptamer, siRNA, shRNA, miRNA, ribozyme, DNAzyme, PNA or gene as well as antisense oligonucleotide into the cells.