Abstract: A display device includes: a light emitting element; a first inorganic encapsulation layer disposed on the light emitting element to cover the light emitting element, and including a first encapsulation layer, a plasma treatment layer disposed on the first encapsulation layer, and a second encapsulation layer disposed on the plasma treatment layer; an organic encapsulation layer disposed on the first inorganic encapsulation layer; and a second inorganic encapsulation layer disposed on the organic encapsulation layer.

Abstract: An organic light emitting diode (OLED) display device includes a thin film transistor substrate including a first substrate, a thin film transistor disposed on the first substrate and a white organic light emitting diode (WOLED) electrically connected to the thin film transistor; a color filter substrate comprising a second substrate that faces the first substrate, and red, green and blue color filters disposed on the second substrate; a quantum dot pattern disposed on the WOLED of the thin film transistor substrate; and a refractive film disposed between the color filter substrate and the thin film transistor substrate provided with the quantum dot pattern.

Abstract: An organic light emitting diode (OLED) display device includes a thin film transistor substrate including a first substrate, a thin film transistor disposed on the first substrate and a white organic light emitting diode (WOLED) electrically connected to the thin film transistor; a color filter substrate comprising a second substrate that faces the first substrate, and red, green and blue color filters disposed on the second substrate; a quantum dot pattern disposed on the WOLED of the thin film transistor substrate; and a refractive film disposed between the color filter substrate and the thin film transistor substrate provided with the quantum dot pattern.

Abstract: A display panel for simplifying a manufacturing process and having high energy efficiency using an OLED as a light source and also using RGB, QDs, and an LPR layer capable of improving color reproducibility. In an aspect, an LPR layer is interposed between a color filter layer and a fluorescent substance layer so that light is circulated within the fluorescent substance layer again. Accordingly, there is provided a display panel capable of reducing the amount of light absorbed through the color filler by increasing the light absorption coefficient of the fluorescent substance layer and of maximizing energy efficiency by increasing the intensity of light passing through the color filter.

Abstract: An apparatus for automatically packaging a sheet mask, and more particularly, comprises: a housing having an aperture with a predetermined shape, at the upper part, for withdrawing a sheet mask; a sheet mask supply portion, provided to one side of the housing, for supplying a layered sheet mask by entering the lower part of the aperture; a sheet mask folding portion, provided at the upper part of the housing, for folding the sheet mask into a predetermined shape; a sheet mask attachment/detachment portion; a pouch supply portion; and a sheet mask insertion portion.

Abstract: An apparatus usable with a flash memory as storage and a method of operating the same are provided, which can provide an optimized architecture to a flash memory through combination of a flash transition layer (FTL) with a database. The apparatus includes a flash memory, a device driver to manage a mapping table between logical addresses and physical addresses in accordance with a data operation in the flash memory, and a control unit to perform data recovery of the flash memory by requesting the mapping table through an interface provided by the device driver.

Abstract: An apparatus for processing data of a non-volatile memory includes a non-volatile memory having a plurality of blocks, an operation processing unit which, when a write operation is requested from a user, writes data in the plurality of blocks, and a block managing unit which collectively converts the plurality of blocks, where the data is written, to a plurality of data blocks and manages statuses of the plurality of blocks to correspond to an operation process performed by the operation processing unit.

Abstract: A method and apparatus for reducing a page replacement time in a system using a demand paging technique are provided. The apparatus includes a memory management unit which transmits a signal indicating that a page fault occurs, a device driver which reads a page having the page fault from a nonvolatile memory, and a page fault handler that searches and secures a space for storing the page having the page fault in a memory. The searching and securing of the space in the memory is performed within a limited time calculated beforehand and a part of data to be loaded to the memory of the system is stored in the nonvolatile memory.

Abstract: An apparatus and method for managing a mapping table of a non-volatile memory are provided. The apparatus includes a non-volatile memory having memory cells, each of which stores data bits in a plurality of pages included in a block according to a plurality of states, each of which has at least two bits, an operating time measuring unit measuring a write operation time on each of the plurality of pages included in the block, and a mapping table generating unit dividing the pages into a plurality of groups according to the measured write operation time and generating a mapping table by using the divided groups.

Abstract: A cache management method and a cache device using a sector sets, are provided. The cache management method includes receiving at least one of a write request and a read request for predetermined data, from a host device. The cache determines whether a cache memory is allocated to a sector set including the predetermined sector, and selectively allocates the cache memory to the sector set based on the result of determination. The cache may store the data in the cache memory allocated to the sector set.

Abstract: Provided are a method of providing a service relating to content stored in a portable storage device to an external device, and an apparatus therefor. The method includes outputting a user interface to manage information relating to contents stored in the portable storage device through a display unit associated with the external device, receiving a command to select content from among the contents through the output user interface, executing a service corresponding to the content selected based on the command, and providing a result of executing the service to the external device.

Abstract: A demand paging apparatus and a method for an embedded system are provided. The demand paging apparatus includes a nonvolatile storage device, a physical memory, a demand paging window, and a demand paging manager. The nonvolatile storage device stores code and data which are handled by demand paging. The physical memory processes information about a requested page that is read from the nonvolatile storage device. The demand paging window generates a fault for the page and, thus, causes demand paging to occur. The demand paging window is part of an address space to which an application program stored in the nonvolatile storage device refers. The demand paging manager processes the page fault generated in the demand paging window.

Abstract: A data management device and a data management method for a flash memory, in which physical addresses are classified according to pages, each of which is a physical data operation unit, and a predetermined data operation is performed with respect to the classified physical addresses. The data management device and method reduce time required for the data operation in a large-block flash memory, in which a physical data operation unit is larger than a logical data operation unit. As a result, an optimal data operation can be achieved in a large-block flash memory.

Abstract: A method of re-mapping a flash memory, which minimizes the number of times the flash memory, is accessed and helps to evenly use the entire area of the flash memory, is provided. The method includes arranging a plurality of physical units yet to be mapped according to their erase count values, and sequentially mapping the physical units to a logic unit in such a manner that a physical unit having a smaller erase count value is mapped to the logic unit ahead of a physical unit having a larger erase count value.

Abstract: An apparatus usable with a flash memory as storage and a method of operating the same are provided, which can provide an optimized architecture to a flash memory through combination of a flash transition layer (FTL) with a database. The apparatus includes a flash memory, a device driver to manage a mapping table between logical addresses and physical addresses in accordance with a data operation in the flash memory, and a control unit to perform data recovery of the flash memory by requesting the mapping table through an interface provided by the device driver.

Abstract: The invention relates to an apparatus and method of processing data of a non-volatile memory, and more particularly, to an apparatus and method of processing data of a non-volatile memory that is capable of applying a writing unit operation to a plurality of sectors. An apparatus for processing data of a non-volatile memory according to an aspect of the invention includes a non-volatile memory having a plurality of blocks, an operation processing unit writing, when a write operation is requested from a user, data in the blocks and allowing the blocks, where the data is written, to become collectively effective, and a block managing unit managing statuses of the blocks to correspond to the operation process performed by the operation processing unit.

Abstract: A memory-protection method and apparatus is provided that can protect a memory that is used by components in a real time operating system environment (RTOS). The memory-protection method includes requesting access to a first memory region that a first component uses when the first component is called to execute a first task in a real time operating system, and permitting the first task to access the first memory region with reference to a task list that includes information on tasks which are permitted to access the first memory region.

Abstract: An apparatus and method for managing a mapping table of a non-volatile memory are provided. The apparatus includes a non-volatile memory having memory cells, each of which stores data bits in a plurality of pages included in a block according to a plurality of states, each of which has at least two bits, an operating time measuring unit measuring a write operation time on each of the plurality of pages included in the block, and a mapping table generating unit dividing the pages into a plurality of groups according to the measured write operation time and generating a mapping table by using the divided groups.

Abstract: Provided are a data management apparatus and method used for a flash memory, which can guarantee predetermined response time by expecting when a user will receive a response to his or her request for performing a data operation on the flash memory. The data management apparatus includes an operation determination unit which determines operations required for performing a data operation on a flash memory, the data operation being requested by a user using a user program, an operation registration unit with which an operation list including the operations determined to be required for performing the requested data operation on the flash memory is registered, and an operation processing unit which selects one of the operations included in the operation list registered with the operation registration unit and performs the selected operation.

Abstract: A data recovery apparatus and method used for a flash memory, which can recover data damaged or lost when power supplied to the flash memory is cut off while data operations are being consecutively performed on at least one data stored in the flash memory. The data recovery apparatus performs a data operation at each of a plurality of consecutive logical addresses, and if the data operations performed at the logical addresses are successful, records a mark value in a last index area of a plurality of consecutive index areas respectively corresponding to the consecutive logical addresses.