Abstract: An operation method of a memory controller, which is configured to control a memory module including a plurality of memory devices and at least one error correction code (ECC) device, is provided. The method includes reading a data set including user data stored in the plurality of memory devices and ECC data stored in the at least one ECC device, based on a read command and a first address, and writing uncorrectable data in a memory area, which is included in each of the plurality of memory devices and the at least one ECC device and corresponds to the first address, when an error of the user data is not corrected based on the ECC data.

Abstract: A memory device with a computation function includes a first cell array including first memory cells connected to word lines, a second cell array including second memory cells connected to the word lines, a first bit line sense amplifier that sense first voltages of first bit lines connected to the first memory cells, a second bit line sense amplifier that senses second voltages of second bit lines connected to the second memory cells, a first column selection circuit that outputs a first output signal among the first voltages based on a first column compute selection signal, a second column selection circuit that outputs a second output signal among the second voltages based on a second column compute selection signal different from the first column compute selection signal, and a column compute control circuit that generates the first column compute selection signal and the second column compute selection signal.

Abstract: A memory device according to an embodiment includes a memory cell array including a plurality of memory cells disposed in a plurality of rows, a register configured to store row addresses corresponding to the plurality of rows and access counts for the plurality of rows, and a refresh controller configured to determine a refresh address based on the stored row addresses and a refresh command being received, and change a refresh period for a target row based on the refresh address being associated with a previously performed refresh for the target row and the access count for a row corresponding to the target row being reached a threshold value.

Abstract: Methods for depositing a film on a surface of substrate by cyclical deposition methods including pulsed purge processed are disclosed. The pulsed purge processes include introducing a purge gas into a reaction chamber at a first flow rate, and introducing a purge gas into the reaction chamber at second flow rate, the first flow rate being different to the second flow rate.

Abstract: A method of training a memory device is provided. In first to third DCA training steps, a score for each of first to third DCA code combinations is calculated based on an eye window size of a data signal, and in response to a tie occurring among scores, a DCA code combination is selected based on the sum of an even-eye window minimum value and an odd-eye window minimum value of the data signal.

Abstract: The present disclosure relates to an organic metal compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic metal compound of the following structure. Incorporating the organic metal compound of the following structure into an emitting unit makes the OLED with improved luminous efficiency, luminous color purity and luminous lifetime.

Abstract: The present disclosure provides an organometallic compound below and an organic light emitting diode and an organic light emitting display device including the organometallic compound.

Abstract: The present disclosure relates to operation methods of a memory device including multiple rows each including multiple memory cells. One example method includes receiving an active command for a first row from a memory controller, reading a first count from a per-row hammer tracking (PRHT) region of the first row, updating the first count to generate a first updated count, comparing the first updated count with one of first and second thresholds to generate a comparison result, wherein when the first row is adjacent to the given row, the first updated count is compared with the first threshold and when the first row is not adjacent to the given row, the first updated count is compared with the second threshold, outputting a target row address based on the comparison result, and performing a row hammer mitigation operation on a row corresponding to the target row address.

Abstract: A training method of a memory device adjusting an eye window of a data signal in response to a duty cycle adjuster (DCA) includes performing a first training operation that selects a first DCA code corresponding to a first internal clock signal having a phase difference of 180° relative to a reference internal clock signal, and performing a second training operation that selects a second DCA code and a third DCA code respectively corresponding to a second internal clock signal and a third internal clock signal having a phase difference of 90° and 270° relative to reference internal clock signal. In the first training operation, the eye window size of the data signal is measured in units of two unit intervals, and in the second training operation, the eye window size of the data signal is measured in units of one unit interval.

Abstract: The present invention relates to an ice maker. Specifically, according to one embodiment of the present invention, an ice maker may be provided, comprising: a refrigerant pipe having formed therein a pipe flow path for a refrigerant to flow through; a finger protruding from the refrigerant pipe and having formed therein a finger space that communicates with the pipe flow path for the refrigerant to flow through; a heater comprising a heating part provided in the refrigerant pipe to heat the finger, and an extension part extending from one end of the heating part to the outside of the refrigerant pipe; a heater holder that surrounds at least a portion of the extension part; and a sealing element for preventing the introduction of moisture through a gap between the outer peripheral surface of the extension part and the inner peripheral surface of the heater holder.

Abstract: An electronic device including a memory device with improved reliability is provided. The semiconductor device comprises a data pin configured to transmit a data signal, a command/address pin configured to transmit a command and an address, a command/address receiver connected to the command/address pin, and a computing unit connected to the command/address receiver, wherein the command/address receiver receives a first command and a first address from the outside through the command/address pin and generates a first instruction on the basis of the first command and the first address, and the computing unit receives the first instruction and performs computation based on the first instruction.

Abstract: An operation method of a memory device, having a plurality of memory cells, includes receiving a partial write command, which includes a partial write enable signal (PWE) and a plurality of mask signals, during a command/address input interval. A data strobe signal is received through a data strobe line after receiving the partial write command Data is received through a plurality of data lines in synchronization with the data strobe signal during a data input interval. A part of the data is stored in the plurality of memory cells based on the plurality of mask signals, in response to the partial write enable signal, during a data write interval.

Abstract: A memory cell comprises: a weight storage circuit configured, when a write word line is activated, to receive a weight voltage, according to a weight value to be stored through a write bit line, and transmit the weight voltage to a storage node, and, when a read word line is activated, to drop a read voltage precharged, according to a voltage level of the storage node, to a voltage level of the read word line; and a MAC operation circuit configured, when a data enable line is activated, to transmit an input voltage according to a value of input data to a coupling node through a data input line, and, to discharge the coupling node according to a level of the weight voltage stored in the storage node, and, when the data enable line is reactivated, to transmit a voltage change of the coupling node to a multiply word line.

Abstract: The present invention relates to a water purifier with an ice maker, and more particularly to a water purifier with an ice maker, wherein a guide member for guiding ice may stably guide ice separated while moving together with a tray member, and the guide member does not interfere with a purified water storage part even in a case where the tray member rotates such that the purifier can increase the capacity of the purified water storage part and thus can improve user convenience.

Abstract: An organic light emitting diode and an organic light emitting device including the same are discussed. The organic light emitting diode can include a first compound represented by a following formula, a second compound as a p-type host, and a third compound as an n-type host in an emitting material layer. As a result, the organic light emitting diode and the organic light emitting device have advantages in the driving voltage, the luminous efficiency and the lifespan.

Abstract: A light emitting device including a first electrode and a second electrode facing each other, and a first blue stack, a first charge generation layer, and a phosphorescent stack disposed between the first electrode and the second electrode. The phosphorescent stack includes a hole transport layer, a red light emitting layer, a green light emitting layer, and an electron transport layer. The red light emitting layer includes an electron transport host represented by Formula 1, a hole transport host different from the hole transport layer, and a red dopant.

Abstract: Disclosed is a light emitting device capable of improving color purity and luminance, reducing a material driving voltage, and exhibiting a longer lifespan by changing the configuration of a green stack. The light emitting device includes a first electrode and a second electrode facing each other, and a light emitting unit including a p-type charge generation layer, a hole transport layer, and a green light emitting layer, which are sequentially stacked, wherein the green light emitting layer includes a triazine-based compound as a host and a phosphorescent dopant.

Abstract: An organic light emitting diode and an organic light emitting device including the same are discussed. The organic light emitting diode can include a first compound represented by a following formula, a second compound as a p-type host, and a third compound as an n-type host in an emitting material layer. As a result, the organic light emitting diode and the organic light emitting device have advantages in the driving voltage, the luminous efficiency and the lifespan.

Abstract: An organic light emitting diode and an organic light emitting device including the organic light emitting diode are discussed. The organic light emitting diode can include a first compound represented by the following formula, a second compound as a p-type host and a third compound as an n-type host in an emitting material layer. As a result, the organic light emitting diode and the organic light emitting device have advantages in the driving voltage, the luminous efficiency and the lifespan.

Abstract: An organic light emitting diode and an organic light emitting device including the organic light emitting diode are discussed. The organic light emitting diode can include a first compound represented by the following formula, a second compound as a p-type host, and a third compound as an n-type host in an emitting material layer. As a result, the organic light emitting diode and the organic light emitting device have advantages in the driving voltage, the luminous efficiency and the lifespan.