Abstract: A memory system includes: a memory device including a memory block, a page buffer, and first and second memory dies; a write buffer suitable for temporarily storing first and second data; a program managing unit suitable for controlling the memory device to sequentially perform first and second program operations on the memory block with the first and second data; a buffer managing unit suitable for managing the write buffer based on a scatter-gather scheme; a failure processing unit suitable for forcing the second program operation to fail, when the first program operation is a failure; and an error handling unit suitable for controlling the program managing unit to perform the first and second program operations again for the first and second data that are temporarily stored in the write buffer when the second program operation is forced to fail.

Abstract: An active metamaterial array of the present disclosure includes: a substrate; a plurality of metamaterial structures disposed on the substrate and spaced apart from each other; a conductivity variable material layer formed between each of the plurality of the metamaterial structures so as to selectively connect the metamaterial structures; an electrolyte material layer formed on the metamaterial structures and the conductivity variable material layer; and a gate electrode disposed at one end of the substrate so as to be in contact with one region of the electrolyte material layer, and when an external voltage is applied to the gate electrode, the gate electrode changes the conductivity of the conductivity variable material layer by controlling the migration of ions contained in the electrolyte material layer.

Abstract: The invention relates to a vehicle tent, and the vehicle tent comprises a waterproof sheet that makes up an outer cover of the vehicle tent, comprising a opening part forming a opening rearward, where the opening part connects to each of the rear door, rear panel, and bumper panel, a tent fixture devices that are embedded at a tip of the opening part, by which using the predetermined elastic force of the waterproof sheet, an upper surface of the opening part covers a back surface of the rear door, being inserted and combined to the rear door, where two sides of the opening part is inserted and combined to a gap formed at the rear panel, and where a bottom surface of the opening part is inserted and combined to the inner side of the bumper panel, a blocking sheet that is connected to the waterproof sheet inwardly, where an upper surface is inserted to a gap between the rear door and rear panel, where two sides cover sides of the rear panel, where a bottom surface covers a bottom surface of the rear panel and a

Abstract: The present invention relates to a blind for solar photovoltaic power generation including blind blades each having solar cell panels installed on one side thereof to enable solar photovoltaic power generation. In the blind of the present invention, solar cell panels are provided in a prefabricated form, allowing the solar cell panels to be replaced and repaired individually. The blind 1 for solar photovoltaic power generation according to the present invention includes a fixing frame 100 fixed to a ceiling or a window frame; and a plurality of blind blades 200 installed under the fixing frame 100 so as to be spaced apart from each other. In this case, a plurality of solar cell panels 220 is mounted on one surface of each of the blind blades 200.

Abstract: The invention relates to a method of making a flame retardant material, and/or to a flame retardant material, and/or a polymer composite including the flame retardant material, and/or a method of making the polymer composite. More particularly, the invention relates to treatment of a keratinous fibre with a reactive amine and an inorganic acid to make a flame retardant material which is can be used in a polymer composite.

Abstract: The present invention relates to a window system provided with a blind for solar photovoltaic power generation. In the window system of the present invention, a blind provided with solar cells is installed in a space between indoor side windows and outdoor side windows slidably coupled to the inner surfaces of a window frame. With such a configuration, the window system is easy to install and maintain. The window system of the present invention includes a window frame 10; indoor side windows 21 and outdoor side windows 23 slidably coupled to the inner surfaces of the window frame 10; and a blind 100 for solar photovoltaic power generation installed in a space S between the indoor side windows 21 and the outdoor side windows 23.

Abstract: The present invention relates to a blind blade assembly for solar photovoltaic power generation including solar cells installed on one side thereof to enable solar photovoltaic power generation. In the blind blade assembly of the present invention, solar cells are provided in a prefabricated form, allowing the solar cells to be replaced and repaired individually. The blind blade assembly for solar photovoltaic power generation according to the present invention includes a blade frame 210 provided with a mounting groove 211; a plurality of solar cell panels 220 disposed in the longitudinal direction in the mounting groove 211; and fixing members 230 for connecting electrodes 223 between the solar cell panels 220 and for fixing seams.

Abstract: The invention relates to a vehicle tent, and the vehicle tent comprises a waterproof sheet that makes up an outer cover of the vehicle tent, comprising a opening part forming a opening rearward, where the opening part connects to each of the rear door, rear panel, and bumper panel, a tent fixture devices that are embedded at a tip of the opening part, by which using the predetermined elastic force of the waterproof sheet, an upper surface of the opening part covers a back surface of the rear door, being inserted and combined to the rear door, where two sides of the opening part is inserted and combined to a gap formed at the rear panel, and where a bottom surface of the opening part is inserted and combined to the inner side of the bumper panel, a blocking sheet that is connected to the waterproof sheet inwardly, where an upper surface is inserted to a gap between the rear door and rear panel, where two sides cover sides of the rear panel, where a bottom surface covers a bottom surface of the rear panel and a

Abstract: An electrode rolling apparatus according to an embodiment of the present disclosure includes a sensing unit positioned above an electrode for a secondary battery being transferred along a lengthwise direction to measure a distance to the electrode for each location along a widthwise direction of the electrode, a control unit which identifies a location of a non-coated portion formed on the electrode using information associated with the distance between the sensing unit and the electrode measured through the sensing unit, and outputs a control signal to heat a region in which the identified non-coated portion is formed, a heating unit positioned above the electrode to selectively heat only the region in which the non-coated portion is formed according to the control signal of the control unit, and a rolling unit which rolls the electrode having the selectively heated region in which the non-coated portion is formed.

Abstract: A storage device includes a memory device including a memory cell array and a page buffer group coupled to the memory cell array, and a memory controller configured to store a plurality of cache data chunks to be sequentially programmed, and configured to input a next cache data chunk corresponding to a next program sequence to the page buffer group, when programming of Least Significant Bit (LSB) data of a cache data chunk among the plurality of cache data chunks is completed.

Abstract: A method for operating a data storage device includes storing an erase count corresponding to a physical address, as a reference value, in response to a first event; comparing a current value of the erase count with the reference value in response to a second event; and selectively performing a purge operation for the physical address, depending on a result of the comparing.

Abstract: A data storage device includes a memory cell array comprising a plurality of pages each including K memory cells of which each stores N bits therein, where N and K are positive numbers greater than or equal to 2, wherein each of the pages stores one page data constituted by N subpage data each having K bits; a cache buffer receiving and caching N subpage data of first page data from a controller; and a page buffer sequentially buffering the respective cached N subpage data of the first page data and store the respective buffered N subpage data of the first page data in the memory cell array, wherein when a write operation for Mth subpage data of the first page data is completed, the cache buffer receives and caches Mth subpage data of second page data from the controller, where M is a positive number less than N.

Abstract: A data storage device includes: a storage configured to generate a program completion signal when a data chunk is completely programmed; a buffer memory having a plurality of buffer regions configured to cache a plurality of data chunks, respectively; and a controller configured to receive a data chunk from a host device while a previously cached data chunk in the buffer memory is programmed to the storage; cache the received data chunk into the buffer memory; delete the programmed data chunk from the buffer memory in response to the program completion signal; receive a new data chunk from the host device; and cache the received new data chunk in an empty buffer region of the buffer memory.

Abstract: The present disclosure provides a hydraulic control system for an automatic transmission. The system includes: a linear solenoid valve configured to control a line pressure and to supply the line pressure to a coupling element, a shift valve to which an output hydraulic pressure of the linear solenoid valve is supplied, and a transmission control unit configured to control the shift vale and the linear solenoid valve.

Abstract: A data storage device may include a storage configured to temporarily suspend an operation thereof at a specified time; and a controller configured to schedule an operation resume time as the storage temporarily suspends the operation, and transmit an operation resume signal to the storage according to a result of the scheduling.

Abstract: A semiconductor wafer is provided. The semiconductor wafer includes a wafer body including a first surface and a second surface opposite the first surface; and a bevel portion disposed along an outer circumference of the wafer body and including an inclined surface, an outermost point, a first surface end portion connecting the bevel portion to the first surface and a second surface end portion connecting the bevel portion to the second surface. A first bevel angle between a first tangential direction of the inclined surface and the first surface corresponds to a capillary force of a fluid on the first surface, and a first bevel length between the first surface end portion and the outermost point along a first direction substantially parallel to the first surface corresponds to a first surface flatness.

Abstract: A data storage device includes a storage unit; and a controller configured to select a write mode by analyzing a tendency of commands received from a host device, and operate in the selected write mode to write data to the storage or to read data from the storage.

Abstract: In a memory controller included in a memory system for processing a program operation fail, the memory controller controls a plurality of memory devices commonly coupled to a channel, the plurality of memory devices respectively performing preset program operations, and includes: a buffer memory for storing data to be stored in the plurality of memory devices, based on a buffer memory index; and a program error processor for acquiring fail data corresponding to a program operation fail from a fail memory device and acquiring reprogram data that is data to be stored together with the fail data, based on the buffer memory index.

Abstract: Provided herein may be a controller and a memory system including the controller. The controller may include a host interface layer, a central process unit, and a buffer memory. The host interface may include a data structure defined by a protocol, and may receive an external request from a host. The central process unit may build the data structure according to the external request or build the data structure in response to an internal request generated during an internal operation. The buffer memory may store the data structure.

Abstract: There are provided a memory system and an operating method thereof. The memory system includes: a memory device including a plurality of semiconductor memories; and a controller for generating a plurality of command queues respectively corresponding to the plurality of semiconductor memories by queuing a plurality of commands received from a host, and controlling the plurality of semiconductor memories to perform overall operations by outputting the plurality of commands queued in the plurality of command queues, wherein the controller holds a first command queue, among the plurality of command queues, corresponding to a first semiconductor memory, among the plurality of semiconductor memories, in which a program fail has occurred.