Abstract: A pixel includes: a storage capacitor connected between a first power supply voltage and a gate node; a first transistor including a gate electrode connected to the gate node; a second transistor to transfer a data signal to a source of the first transistor in response to a scan signal; a third transistor to diode-connect the first transistor in response to the scan signal, and including first and second sub-transistors serially connected between the gate node and a drain of the first transistor; a fourth transistor to transfer an initialization voltage to the gate node in response to an initialization signal, and including third and fourth sub-transistors serially connected between the gate node and the initialization voltage; and an organic light emitting diode including a cathode connected to a second power supply voltage. At least one of the second and fourth sub-transistors includes a bottom electrode.

Abstract: A method for interpreting an input image by a computing device operated by at least one processor is provided. The method for interpreting an input image comprises storing an artificial intelligent (AI) model that is trained to classify a lesion detected in the input image as suspicious or non-suspicious and, under a condition of being suspicious, to classify the lesion detected in the input image as malignant or benign-hard representing that the lesion is suspicious but determined to be benign, receiving an analysis target image, by using the AI model, obtaining a classification class of a target lesion detected in the analysis target image and, when the classification class is the suspicious, obtaining at least one of a probability of being suspicious, a probability of being benign-hard, and a probability of malignant for the target lesion, and outputting an interpretation result including at least one probability obtained for the target lesion.

Abstract: A charging apparatus for a mobile device is provided. The apparatus includes a terminal casing and a charging mount. A pattern electrode part has concentric electrode patterns. A first magnet is provided underneath the pattern electrode part, and a second magnet having multiple magnet elements is disposed around the pattern electrode part. The charging mount has a pin terminal part which comes into contact with the pattern electrode part. A third magnet being magnetically coupled with the first magnet is provided underneath the pin terminal part. A fourth magnet being magnetically coupled with the second magnet is provided around the pin terminal part.

Abstract: A charging apparatus for a mobile device is provided. The apparatus includes a terminal casing and a charging mount. A pattern electrode part has concentric electrode patterns. A first magnet is provided underneath the pattern electrode part, and a second magnet having multiple magnet elements is disposed around the pattern electrode part. The charging mount has a pin terminal part which comes into contact with the pattern electrode part. A third magnet being magnetically coupled with the first magnet is provided underneath the pin terminal part. A fourth magnet being magnetically coupled with the second magnet is provided around the pin terminal part.

Abstract: A switching mode power supply (SNIPS) includes a rectifying unit transforming AC power input from outside to DC power, a main transformer transforming and outputting the rectified DC power, a pulse width modulation control unit controlling output voltage by applying a pulse signal to a primary winding of the main transformer, and a feedback control unit controlling an output signal of the pulse width modulation control unit by detecting output voltage of the main transformer, including: a first state transform unit, including: a second photo diode; and a second photo transistor included between an AC power input unit and the pulse width modulation control unit to form a photo coupler with the second photo diode, and a second state transform unit, including: a comparator connected to a secondary winding of the main transformer to apply the output voltage and reference voltage to an inverting terminal and a noninverting terminal, and compare the output voltage with the reference voltage and output the voltage t

Abstract: A switching mode power supply (SMPS) including: a first state transform unit, including: a second photo diode; and a second photo transistor included between an AC power input unit and the pulse width modulation control unit to form a photo coupler with the second photo diode, and a second state transform unit, including: a comparator connected to a secondary winding of the main transformer to apply the output voltage and reference voltage to an inverting terminal and a noninverting terminal, and compare the output voltage with the reference voltage and output the voltage through an output terminal.