Abstract: A memory device, a host device and a memory system are provided. The memory device may include a plurality of storage units configured to store data, and at least one device controller configured to, receive a read command from at least one host device and to read data stored in the plurality of storage units in response to the read command, the at least one host device including at least one host memory including a plurality of HPB (high performance boosting) entry storage regions, and provide the at least one host device with a response command, the response command indicating an activation or deactivation of the plurality of HPB entry storage regions, the response command including HPB entry type information which indicates a HPB entry type of the HPB entry storage region.

Abstract: A driver airbag assembly may include an airbag cover including a switch insert hole, a cushion module provided in back of the airbag cover and engaged with the airbag cover, a mounting plate coupled to the airbag cover in the back thereof to support a rear end portion of the cushion module between the airbag cover and the mounting plate, and having a wing which extends laterally, and a remote control switch unit having a main body disposed between the airbag cover and the mounting plate, a switch part disposed in the main body and exposed to outside of the airbag cover through the switch insert hole, and a subsidiary body interposed and secured between the main body and the wing of the mounting plate and slidable laterally along the main body to be removable from a predetermined position of the main body.

Abstract: A driver airbag assembly may include an airbag cover including a switch insert hole, a cushion module provided in back of the airbag cover and engaged with the airbag cover, a mounting plate coupled to the airbag cover in the back thereof to support a rear end portion of the cushion module between the airbag cover and the mounting plate, and having a wing which extends laterally, and a remote control switch unit having a main body disposed between the airbag cover and the mounting plate, a switch part disposed in the main body and exposed to outside of the airbag cover through the switch insert hole, and a subsidiary body interposed and secured between the main body and the wing of the mounting plate and slidable laterally along the main body to be removable from a predetermined position of the main body.