Abstract: A hybrid mask stick and a mask frame assembly employing the same are provided. The mask frame assembly includes: a mask frame; and a mask stick assembly including a first mask stick that extends in a first direction, a second mask stick that extends in a second direction intersecting the first direction, and a plurality of third mask sticks that is coupled to ends of the first mask stick and the second mask stick and defines a plurality of deposition areas, wherein a thickness of the first mask stick is different from a thickness of the second mask stick, and a partial etching portion is arranged in a portion where the first mask stick and the second mask stick are coupled to each other.

Abstract: A method, apparatus, and computer program product for managing permissions for processing input/output (I/O) operations in a storage system is disclosed that includes a plurality of storage system controllers and a plurality of storage devices. The method comprises determining that a permission associated with a storage system controller for issuing I/O operations to the storage devices should be invalidated and, in response to the determination, modifying at least one I/O capability of the storage system controller.

Abstract: In a memory controller, a request handler processes a write request which is issued from a CPU and requests data write to a memory device using a phase change memory, and a request queue stores the write request. A scheduler returns a completion on the write request to the CPU when a predetermined write time has elapsed. The predetermined write time is shorter than a write latency time that is taken to complete the data write to a memory cell of the memory device in response to the write request.

Abstract: In a memory controller, a request handler processes a write request which is issued from a CPU and requests data write to a memory device using a phase change memory, and a request queue stores the write request. A scheduler returns a completion on the write request to the CPU when a predetermined write time has elapsed. The predetermined write time is shorter than a write latency time that is taken to complete the data write to a memory cell of the memory device in response to the write request.

Abstract: A memory controller of a memory device that uses a phase change memory and includes a memory cell array partitioned into a plurality of partitions is provided. A write request that request a data write to the memory device and a read request which request a data read from the memory device are inserted to a request queue. A scheduler, in a case that a conflict check condition including a first condition that a write operation is being performed in a first partition among the plurality of partitions is satisfied, creates a read command for a second partition based on a read request for the second partition when the request queue includes the read request for the second partition. The second partition is a partition, in which a read operation does not conflict with the write operation in the first partition, among the plurality of partitions.

Abstract: Provided are an examination apparatus and a method of examining a semiconductor device. The examination apparatus includes a support on which a semiconductor device to be examined is disposed, a light irradiation unit that obliquely emits light at a set angle to the support, an image capturing member configured to capture an image of an upper surface of the support, and a control member configured to determine, based on the image captured by the image capturing member, whether a height of the semiconductor device is standard by using the set angle and an examination pattern formed on the semiconductor device by the light.

Abstract: A storage system includes a first device having a device manager, and a storage device to generate a domain with the first device. The storage device further includes a domain manager that sends a domain manager message to the first device in response to a discovery message transferred from the device manager. The device manager may register the first device in the domain based on a registration device message transferred according to the domain manager message, and may notify components of the first device. The registered components of the first device are deployed as components of an application program to process data stored in a storage media of the storage device such that a function of the storage device is dynamically extended.

Abstract: An indexing method is based on a tree structure of a flash memory, which includes a plurality of pages. The indexing method stores an entry in the leaf node and an entry in an index node designating the leaf node, in the same page, and changes the maximum number of entries that are stored in the leaf node of the page and the maximum number of entries that are stored in the index node of the page on the basis of the number of entries in the leaf node and the number of entries in the index node, respectively.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.

Abstract: A storage device includes a storage media storing an information structure for establishing a bidirectional communication layer and a controller configured to send the information structure to an external device according to an information structure read/write command. A layer for a bidirectional communication between the storage device and the external device is formed according to the information structure.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.

Abstract: A storage system includes a first device having a device manager, and a storage device to generate a domain with the first device. The storage device further includes a domain manager that sends a domain manager message to the first device in response to a discovery message transferred from the device manager. The device manager may register the first device in the domain based on a registration device message transferred according to the domain manager message, and may notify components of the first device. The registered components of the first device are deployed as components of an application program to process data stored in a storage media of the storage device such that a function of the storage device is dynamically extended.

Abstract: An indexing method is based on a tree structure of a flash memory, which includes a plurality of pages. The indexing method stores an entry in the leaf node and an entry in an index node designating the leaf node, in the same page, and changes the maximum number of entries that are stored in the leaf node of the page and the maximum number of entries that are stored in the index node of the page on the basis of the number of entries in the leaf node and the number of entries in the index node, respectively.

Abstract: A storage device includes a storage media storing an information structure for establishing a bidirectional communication layer and a controller configured to send the information structure to an external device according to an information structure read/write command. A layer for a bidirectional communication between the storage device and the external device is formed according to the information structure.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.

Abstract: A memory system is provided with a processor, a main memory, and a flash memory. Performance of the memory system is improved through achievement of speed-up and high data reliability. The memory system includes a nonvolatile memory device and a controller configured to drive a control program to control the nonvolatile memory device. The control program executes a second access operation for the nonvolatile memory device even before a first access operation to the nonvolatile memory device is completed.