Abstract: A unit pixel includes first and second photoelectric conversion units, a first transfer transistor disposed between the first photoelectric conversion unit and a first node, a first capacitor connected to the first node through a first switch transistor, and a second transfer transistor disposed between the second photoelectric conversion unit and the first node. A signal including a first voltage level is applied to the first transfer transistor and the second transfer transistor during a first time interval, a signal including a second voltage level is applied to the first transfer transistor, the second transfer transistor, and the first switch transistor during a second time interval, a signal including a third voltage level is applied to the first transfer transistor during a third time interval, and the signal including the first voltage level is applied to the second transfer transistor and the first switch transistor during a fourth time interval.

Abstract: A unit pixel includes first and second photoelectric conversion units, a first transfer transistor disposed between the first photoelectric conversion unit and a first node, a first capacitor connected to the first node through a first switch transistor, and a second transfer transistor disposed between the second photoelectric conversion unit and the first node. A signal including a first voltage level is applied to the first transfer transistor and the second transfer transistor during a first time interval, a signal including a second voltage level is applied to the first transfer transistor, the second transfer transistor, and the first switch transistor during a second time interval, a signal including a third voltage level is applied to the first transfer transistor during a third time interval, and the signal including the first voltage level is applied to the second transfer transistor and the first switch transistor during a fourth time interval.

Abstract: Disclosed is a method of processing item sales information by an electronic apparatus including acquiring a purchase request including item information related to an item selected by a user and information related to a payment means, providing a purchase response including approval information corresponding to the purchase request before proceeding with payment through the payment means in response to the purchase request when the information related to the payment means satisfies a first condition, transmitting a release request for the item to a first server; and requesting payment for at least some of an amount corresponding to one or more purchase requests related to the payment means according to an arrival of settlement timing corresponding to the payment means.

Abstract: An image sensing device includes a pixel circuit, a readout circuit, and a row driver. The pixel circuit is configured to output a pixel signal in response to a selection signal. The readout circuit is configured to output a digital signal corresponding to the pixel signal, generate a gain control signal based on a first pixel signal received from the pixel circuit, provide the gain control signal to the pixel circuit, receive a second pixel signal output by the pixel circuit using the gain control signal, and output a digital signal corresponding to the second pixel signal. The row driver is configured to provide the selection signal to the pixel circuit while maintaining the selection signal at a first level while the readout circuit provides the gain control signal to the pixel circuit and the pixel circuit outputs the second pixel signal to the readout circuit.

Abstract: A unit pixel includes first and second photoelectric conversion units, a first transfer transistor disposed between the first photoelectric conversion unit and a first node, a first capacitor connected to the first node through a first switch transistor, and a second transfer transistor disposed between the second photoelectric conversion unit and the first node. A signal including a first voltage level is applied to the first transfer transistor and the second transfer transistor during a first time interval, a signal including a second voltage level is applied to the first transfer transistor, the second transfer transistor, and the first switch transistor during a second time interval, a signal including a third voltage level is applied to the first transfer transistor during a third time interval, and the signal including the first voltage level is applied to the second transfer transistor and the first switch transistor during a fourth time interval.

Abstract: Provided is an image sensing device including a photoelectric element configured to receive a reset signal at a first end and connected to a sensing node at a second end, a reset transistor configured to reset a floating diffusion at a first voltage, a capacitor disposed between the floating diffusion and the sensing node, a driving transistor configured to generate a pixel signal from a charge generated by the photoelectric element based on a second voltage, and a selection transistor configured to provide the pixel signal to an external device, wherein while the selection transistor is turned on, the reset transistor is turned off at a first time point, and the sensing node is reset by the reset signal at a second time point that is later than the first time point.

Abstract: Disclosed is a method of processing item sales information by an electronic apparatus including acquiring a purchase request including item information related to an item selected by a user and information related to a payment means, providing a purchase response including approval information corresponding to the purchase request before proceeding with payment through the payment means in response to the purchase request when the information related to the payment means satisfies a first condition, transmitting a release request for the item to a first server; and requesting payment for at least some of an amount corresponding to one or more purchase requests related to the payment means according to an arrival of settlement timing corresponding to the payment means.

Abstract: Disclosed is a method of processing item sales information in an electronic apparatus, the method including receiving a transaction request for at least one item including a transaction method and transaction amount information, providing, when the transaction method is a specific type of transaction method and a time in which the transaction request is received is included in a time section or within a time period corresponding to the transaction method, a transaction response including approval information corresponding to the transaction request before payment information corresponding to the transaction request is received from a first server corresponding to the transaction method, transmitting a shipping request for at least a portion of the at least one item to a second server, and transmitting a payment request to the first server in response to the time section or the time period ending.

Abstract: An image sensing device includes a pixel circuit, a readout circuit, and a row driver. The pixel circuit is configured to output a pixel signal in response to a selection signal. The readout circuit is configured to output a digital signal corresponding to the pixel signal, generate a gain control signal based on a first pixel signal received from the pixel circuit, provide the gain control signal to the pixel circuit, receive a second pixel signal output by the pixel circuit using the gain control signal, and output a digital signal corresponding to the second pixel signal. The row driver is configured to provide the selection signal to the pixel circuit while maintaining the selection signal at a first level while the readout circuit provides the gain control signal to the pixel circuit and the pixel circuit outputs the second pixel signal to the readout circuit.

Abstract: An image sensing device includes a pixel circuit, a readout circuit, and a row driver. The pixel circuit is configured to output a pixel signal in response to a selection signal. The readout circuit is configured to output a digital signal corresponding to the pixel signal, generate a gain control signal based on a first pixel signal received from the pixel circuit, provide the gain control signal to the pixel circuit, receive a second pixel signal output by the pixel circuit using the gain control signal, and output a digital signal corresponding to the second pixel signal. The row driver is configured to provide the selection signal to the pixel circuit while maintaining the selection signal at a first level while the readout circuit provides the gain control signal to the pixel circuit and the pixel circuit outputs the second pixel signal to the readout circuit.

Abstract: An image sensing device includes a pixel circuit, a readout circuit, and a row driver. The pixel circuit is configured to output a pixel signal in response to a selection signal. The readout circuit is configured to output a digital signal corresponding to the pixel signal, generate a gain control signal based on a first pixel signal received from the pixel circuit, provide the gain control signal to the pixel circuit, receive a second pixel signal output by the pixel circuit using the gain control signal, and output a digital signal corresponding to the second pixel signal. The row driver is configured to provide the selection signal to the pixel circuit while maintaining the selection signal at a first level while the readout circuit provides the gain control signal to the pixel circuit and the pixel circuit outputs the second pixel signal to the readout circuit.

Abstract: Provided is an image sensing device including a photoelectric element configured to receive a reset signal at a first end and connected to a sensing node at a second end, a reset transistor configured to reset a floating diffusion at a first voltage, a capacitor disposed between the floating diffusion and the sensing node, a driving transistor configured to generate a pixel signal from a charge generated by the photoelectric element based on a second voltage, and a selection transistor configured to provide the pixel signal to an external device, wherein while the selection transistor is turned on, the reset transistor is turned off at a first time point, and the sensing node is reset by the reset signal at a second time point that is later than the first time point.