Abstract: The present invention relates to an apparatus and method for providing and obtaining product information through a broadcast signal. In this present invention, information identifying a product item, which is in a scene to be presented from a broadcast signal, is provided together with a broadcast signal, then a signal receiving terminal stores the product information for a new product item and displays the stored information to a viewer to select one product item while or after watching an interesting broadcast program, and transmits data identifying a selected product item to a predetermined web site and receives web site address for the selected item from that site. As a result, derailed information for the selected item is acquired from a server addressed by the received web site address.

Abstract: The present invention relates to an apparatus and method for providing and obtaining product information through a broadcast signal. In this present invention, information identifying a product item, which is in a scene to be presented from a broadcast signal, and address information of a web site providing detailed shopping information for the product item are provided together with a broadcast signal, then a signal receiving terminal stores the provided information, displays the stored information to a viewer to select one product item while or after watching an interesting broadcast program, and transmits a web site address associated with a selected product item to a network. As a result, detailed information for the selected item is acquired from a server addressed by the web site address.

Abstract: A disk loading apparatus is provided for a disk drive. The disk loading apparatus includes a tray rotated with respect to a main base to perform disk loading and unloading operations. The tray is provided with a center of rotation at one side of the main body. A driving motor for driving the tray is provided on one side of the main base, and power from the driving motor is transmitted through a power transmission unit to rack gear formed on a bottom surface of the tray. The rack gear is in the form of an arc with a predetermined radius of curvature. With a disk loading apparatus so constructed, the size of the tray can be minimized and the disk drive as a whole can be miniaturized.

Abstract: A disk loading apparatus is provided for a disk drive. The disk loading apparatus includes a tray rotated with respect to a main base to perform disk loading and unloading operations. The tray is provided with a center of rotation at one side of the main body. A driving motor for driving the tray is provided on one side of the main base, and power from the driving motor is transmitted through a power transmission unit to rack gear formed on a bottom surface of the tray. The rack gear is in the form of an arc with a predetermined radius of curvature. With a disk loading apparatus so constructed, the size of the tray can be minimized and the disk drive as a whole can be miniaturized.

Abstract: Usable in an optical disk player, a servo device and a servo method for an optical disk using a plurality of beams prevent a servo error due to a defect of the optical disk by forming two beam spots on a single track of the optical disk and selectively switching to perform a servo controlling in accordance with a lagging beam spot when a defect of the disk is detected during the servo controlling in accordance with a leading beam spot.

Abstract: The present invention relates to an apparatus and method for providing and obtaining product information through a broadcast signal. In this present invention, information identifying a product item, which is in a scene to be presented from a broadcast signal, and address information of a web site providing detailed shopping information for the product item are provided together with a broadcast signal, then a signal receiving terminal stores the provided information, displays the stored information to a viewer to select one product item while or after watching an interesting broadcast program, and transmits a web site address associated with a selected product item to a network. As a result, detailed information for the selected item is acquired from a server addressed by the web site address.

Abstract: The present invention relates to an apparatus and method for providing and obtaining product information through a broadcast signal. In this present invention, information identifying a product item, which is in a scene to be presented from a broadcast signal, is provided together with a broadcast signal, then a signal receiving terminal stores the product information for a new product item and displays the stored information to a viewer to select one product item while or after watching an interesting broadcast program, and transmits data identifying a selected product item to a predetermined web site and receives web site address for the selected item from that site. As a result, detailed information for the selected item is acquired from a server addressed by the received web site address.