Abstract: A display device includes a display panel displaying an image based on output image data, a voltage curve controller generating a converted peak luminance, a converted full white luminance, a converted peak grayscale, and a converted full white grayscale from a reference peak luminance and a reference full white luminance based on a gain mode and a gain value, and generating converted voltage curves including a first converted voltage curve from a first reference voltage curve based on the converted peak grayscale and the converted full white grayscale, and a driving voltage controller generating a driving voltage from the converted voltage curves based on a load and a maximum grayscale value of input image data. A voltage of the first converted voltage curve with respect to a peak grayscale is equal to a voltage of the first reference voltage curve with respect to the converted peak grayscale.

Abstract: A display apparatus includes: a display panel including: a gate line; a data line; and a pixel electrically connected to the gate line and the data line, and to display a normal image and a compensation image; a gate driver to output a gate signal to the gate line; a data driver to output a data voltage to the data line; and a power voltage generator to vary a level of a gate power voltage based on a compensation duty ratio corresponding to a ratio between a display duration of the normal image and a display duration of the compensation image.

Abstract: Disclosed is a storage device, which includes a first nonvolatile memory device that stores user data, a second nonvolatile memory device that stores status information for fault analysis, a voltage detect circuit that detects whether an input voltage received at the storage device through a connector exceeds a reference voltage and outputs an over-voltage detect signal when the input voltage exceeds the reference voltage, a status display device that displays a status of the input voltage in response to a blink enable signal, and a storage controller that stores or reads the user data in or from the first nonvolatile memory device, outputs the blink enable signal to the status display device in response to the over-voltage detect signal, and stores the status information in the second nonvolatile memory device.

Abstract: A storage device includes at least one nonvolatile memory device, a host interface configured to communicate with a peripheral channel hub disposed external to the storage device, a sideband interface configured to receive a self-diagnostic command from a host disposed external to the storage device, and a self-diagnostic firmware configured to be driven in response to the self-diagnostic command to perform a self-diagnosis operation on the storage device.

Abstract: A storage device includes at least one nonvolatile memory device, a host interface configured to communicate with a peripheral channel hub disposed external to the storage device, a sideband interface configured to receive a self-diagnostic command from a host disposed external to the storage device, and a self-diagnostic firmware configured to be driven in response to the self-diagnostic command to perform a self-diagnosis operation on the storage device.

Abstract: The present invention provides a data recognition apparatus for copy protection which recognizes software distributed through a disc in physically different ways through RFID and a USB memory, a method thereof, and storage mediums therefor. The apparatus comprises a disc insertion section for recognizing a first storage medium in the form of a disc with an RFID tag attached; an RFID reading section for reading the RFID tag; a USB port section for recognizing a second storage medium having the shape of a USB memory; a decoding section for decoding data stored in the first storage medium or the second storage medium; and a transmission section for transmitting the decoded data to the system.

Abstract: The present invention provides a data recognition apparatus for copy protection which recognizes software distributed through a disc in physically different ways through RFID and a USB memory, a method thereof, and storage mediums therefor. The apparatus comprises a disc insertion section for recognizing a first storage medium in the form of a disc with an RFID tag attached; an RFID reading section for reading the RFID tag; a USB port section for recognizing a second storage medium having the shape of a USB memory; a decoding section for decoding data stored in the first storage medium or the second storage medium; and a transmission section for transmitting the decoded data to the system.