Abstract: A memory system may include: a memory device including a plurality of memory blocks; and a memory controller configured to receive a write request including a logical address from an outside, to store write data corresponding to the write request in a first memory block among the plurality of memory blocks, wherein when a map information update is required and the write request is a sequential write operation, to store, in a second memory block, offset information related to a page of the first memory block in which the write data is lastly stored.

Abstract: Provided are a display apparatus and a display method. The display apparatus includes: a display configured to provide a plurality of item areas each of which displays at least a part of an item list including a plurality of items, wherein the display provides at least one item area, among the plurality of item areas, as a closed item area and provides at least one item area, among the plurality of item areas, as an open item area; and a controller configured to control the display to, in response to an input of a control apparatus that selects the closed item area, display at least some items of an item list corresponding to the closed item area on the open item area and to display at least some items of an item list corresponding to the open item area on the closed item area.

Abstract: An image display method includes displaying, on a display, an item list that includes items and a cursor that indicates a location of a user input on the display, detecting movement of the user input for moving the cursor; and moving the cursor in response to the detected movement and changing properties of an item among the items according to an overlapping extent of a first virtual area that is set with respect to the cursor and a second virtual area that is set with respect to the item.

Abstract: Disclosed herein is a lighting apparatus capable of uniformly maintaining power consumed by light emitting units even in the case in which various voltages are applied, and increasing power efficiency while minimizing a heating problem by adjusting a reference voltage applied to a connection structure of the light emitting units and a distribution switch according to magnitude of the applied voltage.

Abstract: Provided are a display apparatus and a display method. The display apparatus includes: a display configured to provide a plurality of item areas each of which displays at least a part of an item list including a plurality of items, wherein the display provides at least one item area, among the plurality of item areas, as a closed item area and provides at least one item area, among the plurality of item areas, as an open item area; and a controller configured to control the display to, in response to an input of a control apparatus that selects the closed item area, display at least some items of an item list corresponding to the closed item area on the open item area and to display at least some items of an item list corresponding to the open item area on the closed item area.

Abstract: Provided are a display apparatus and a display method. The display apparatus includes: a display configured to provide a plurality of item areas each of which displays at least a part of an item list including a plurality of items, wherein the display provides at least one item area, among the plurality of item areas, as a closed item area and provides at least one item area, among the plurality of item areas, as an open item area; and a controller configured to control the display to, in response to an input of a control apparatus that selects the closed item area, display at least some items of an item list corresponding to the closed item area on the open item area and to display at least some items of an item list corresponding to the open item area on the closed item area.

Abstract: Disclosed herein is a lighting apparatus capable of uniformly maintaining power consumed by light emitting units even in the case in which various voltages are applied, and increasing power efficiency while minimizing a heating problem by adjusting a reference voltage applied to a connection structure of the light emitting units and a distribution switch according to magnitude of the applied voltage.

Abstract: Disclosed herein is a lighting apparatus capable of uniformly maintaining power consumed by light emitting units even in the case in which various voltages are applied, and increasing power efficiency while minimizing a heating problem by adjusting a reference voltage applied to a connection structure of the light emitting units and a distribution switch according to magnitude of the applied voltage.

Abstract: Disclosed herein is a lighting apparatus capable of uniformly maintaining power consumed by light emitting units even in the case in which various voltages are applied, and increasing power efficiency while minimizing a heating problem by adjusting a reference voltage applied to a connection structure of the light emitting units and a distribution switch according to magnitude of the applied voltage.

Abstract: Provided are a display apparatus and a display method. The display apparatus includes: a display configured to provide a plurality of item areas each of which displays at least a part of an item list including a plurality of items, wherein the display provides at least one item area, among the plurality of item areas, as a closed item area and provides at least one item area, among the plurality of item areas, as an open item area; and a controller configured to control the display to, in response to an input of a control apparatus that selects the closed item area, display at least some items of an item list corresponding to the closed item area on the open item area and to display at least some items of an item list corresponding to the open item area on the closed item area.

Abstract: An image display method includes displaying, on a display, an item list that includes items and a cursor that indicates a location of a user input on the display, detecting movement of the user input for moving the cursor; and moving the cursor in response to the detected movement and changing properties of an item among the items according to an overlapping extent of a first virtual area that is set with respect to the cursor and a second virtual area that is set with respect to the item.

Abstract: A material position information measuring section measures a position of a material lifted up by a tower crane. A structure information measuring section measures position information about surrounding structures. A route searching section searches for a route of movement of the material from a start point to a destination. The route of movement determined by the route searching section is stored in a route storage. A data processor receives data of the material position information measuring section and the structure information measuring section, and calculates 2D or 3D image data about relative positions of the tower crane, the material lifted up by the tower crane and the surrounding structures. A display unit displays information about at least one of the tower crane, the material and the surrounding structures using the image data calculated by the data processor, and displays the route of movement determined by the route searching section.

Abstract: A material position information measuring section measures a position of a material lifted up by a tower crane. A structure information measuring section measures position information about surrounding structures. A route searching section searches for a route of movement of the material from a start point to a destination. The route of movement determined by the route searching section is stored in a route storage. A data processor receives data of the material position information measuring section and the structure information measuring section, and calculates 2D or 3D image data about relative positions of the tower crane, the material lifted up by the tower crane and the surrounding structures. A display unit displays information about at least one of the tower crane, the material and the surrounding structures using the image data calculated by the data processor, and displays the route of movement determined by the route searching section.