摘要:
According to example embodiments, a method of controller a memory system using a controller includes receiving a first read count command, determining if a read count of a non-volatile memory in the memory system exceeds a threshold value, and performing a first reading operation on the non-volatile memory according to the first read command. If the read count of the non-volatile memory exceeds the threshold value, then addresses are selected to which a plurality of additive reading operation corresponding to the first read command will be performed, in a random neighbor selection operation. The plurality of additive reading operations for checking data of neighboring pages of the page for performing the reading operation are distributed and processed.
摘要:
A display device includes gate lines, data lines, first wires and second wires extending in the directions of the gate lines and data lines, and pixels having a first subpixel and a second subpixel each. The first subpixel has a first subpixel electrode and a first switching element, and the second subpixel has a second subpixel electrode and second and third switching elements. The control terminals of the three switching elements are connected to the same gate line, and the input terminals of the first and second switching elements are connected to the same data line. The first and second switching elements have output terminals connected to the first and second subpixel electrodes, respectively. The second switching element's output terminal connects to the third switching element, which has an output terminal connected to a second wire. The first wires and the second wires are connected in a pixel.
摘要:
A method for transmitting a three-dimensional (3D) caption signal and caption display method are disclosed to three-dimensionally display caption text such that it fits a 3D image in a 3D display device. 3D caption box configuration information and caption text are generated to display a 3D caption within a 3D image, and the 3D caption box configuration information and the caption text are inserted into a video picture header region to code the image signal, and then, the image signal is transmitted. In the caption display method, a broadcast signal including a 3D image signal is received, and 3D caption box configuration information and caption text included in the broadcast signal are acquired. A caption image including 3D caption text disposed within a 3D caption box is then generated based on the 3D caption box configuration information and the caption text, and displayed.
摘要:
A flexible display apparatus and a method of manufacturing the flexible display apparatus are disclosed. A flexible organic light-emitting display apparatus includes: a thin film transistor formed on a substrate in which a plurality of subpixels are located; an organic light-emitting device electrically connected to the thin film transistor and in one of the subpixels, the organic light-emitting device including a first electrode, an organic layer on the first electrode; and a second electrode on the organic layer; a pixel defining layer having an opening that exposes at least a region of the first electrode, and covering an edge region of the first electrode; a capping layer covering the organic light-emitting device; and at least one clamp unit in a non-organic layer region defined next to the one of the subpixels, wherein the non-organic layer region is a region in which the organic layer is not formed.
摘要:
A memory system is provided which includes a storage device including a flash memory; and a host configured to request a storage device state and user pattern information via a user interface, to analyze the user pattern information, to set up a parameter of the storage device such that the storage device operates an optimization operation, according to the analyzing result, and to provide a command for the optimization operation to the storage device.
摘要:
The present invention relates to a shutter device for camera used for small-sized digital equipment and includes a base forming a light transmission hole to expose a film or charge-coupled device (CCD) to laser beam; an electromagnet mounted on one side of the base; a driving arm which is mounted on one side of the electromagnet on the base so as to pivot on the base; a first shutter and a second shutter to open and close the light transmission hole, which pivots on the part of the base in association with the pivoting of the driving arm; and a magnetic which is installed on the driving arm and has the north magnetic pole and the south magnetic pole at opposite ends of the magnetic or on surfaces opposite to the electromagnet. The driving arm drives the first shutter and the second shutter by pivoting in a clockwise or counter-clockwise direction by the attractive force and repulsive force generated between the electromagnet and the magnetic according to the direction of the electric current applied to the electromagnet, the electromagnet includes a bobbin and a coil wound around the bobbin, and each side of the bobbin having opposite poles of magnetic field is disposed adjacent to the north and south pole.
摘要:
An image device capable of reverse play with minimal time delay, and a method thereof. The image device includes a buffer to store a greater number of pictures than constitute a single group of pictures (GOP), and a controller to operate the buffer to store decoded pictures. Accordingly, problems such as cutoff of pictures or time delays are minimized when performing reverse play.
摘要:
Example embodiments of the present invention relate to an interposer of a semiconductor device having an air gap structure, a semiconductor device using the interposer, a multi-chip package using the interposer and methods of forming the interposer. The interposer includes a semiconductor substrate including a void, a metal interconnect, provided within the void, thereby forming an air gap insulating the metal interconnect. The metal interconnect may be connected to a contact element, and may be maintained within the air gap using the contact element.
摘要:
A spin transistor includes a semiconductor substrate including a channel layer having a 2-dimensional electron gas structure and upper and lower cladding layers disposed respectively in upper and lower sides of the channel layer; ferromagnetic source and drain electrodes formed on the semiconductor substrate and disposed spaced apart from each other; a gate electrode disposed between the source electrode and the drain electrode and having a gate voltage applied thereto in order to control the spin of electrons passed through the channel layer; a first carrier supply layer disposed between the lower cladding layer and the channel layer to supply carriers to the channel layer; and a second carrier supply layer disposed between the upper cladding layer and the channel layer to supply carriers to the channel layer.
摘要:
A method and device for tinnitus therapy. The method includes generating pure sounds, each having a predetermined frequency, within an audible range, and waiting for a user to press an input button when the user hears the pure sound. Then, the hearing characteristics of the user are interpreted in conjunction with equal loudness contours. From this interpretation, either a tinnitus masking method or a tinnitus retraining therapy are selected according to the hearing characteristics of the user.