摘要:
Provided is an optical write device and method. The optical recording method includes generating a first signal including a preset write pulse power Pm in response to information to be written, generating a second signal including an over drive pulse power Po that is synchronized with the preset write pulse power Pm and which is at a higher level than the preset write pulse power Pm, and writing the information to an optical disc using a driving signal that is obtained by synthesizing the first and second signals.
摘要:
Provided is an optical write device and method. The optical recording method includes generating a first signal including a preset write pulse power Pm in response to information to be written, generating a second signal including an over drive pulse power Po that is synchronized with the preset write pulse power Pm and which is at a higher level than the preset write pulse power Pm, and writing the information to an optical disc using a driving signal that is obtained by synthesizing the first and second signals.
摘要:
Provided is method and system for remotely managing digital contents. A digital content folder is generated and has a size corresponding to a capacity of an optical disc. Digital contents may be uploaded to the digital content folder. The digital contents uploaded to the digital content folder may be copied to an optical disc that has a size corresponding to the size of the digital content folder.
摘要:
Provided is a multi-functional optical disc drive that includes an interface that connects a front-end of the optical drive to a back-end, and also connects the front-end of the optical drive to an external device. The optical drive also includes a controller that selectively controls connection to the back-end or the external device.
摘要:
Provided is a method and apparatus for providing a three-dimensional (3D) polyhedral user interface. A first polyhedron may be formed of a plurality of blocks which are mapped with a plurality of pieces of information. A user may manipulate rotation of some of the blocks to generate a second polyhedron.
摘要:
Described is an apparatus and method for providing a graphic user interface. A main body of the apparatus may provide a plurality of user interfaces on a display and a remote controller of the apparatus may provide a plurality of user interfaces on the remote controller. A user interface provided by the main body may be synchronized with a user interface provided on the remote controller for the convenience of the user.
摘要:
An automatic head switching control method and apparatus detects whether an interval between a head switching point of time and a vertical sync signal is 6.5 horizontal sync signal intervals and repeats processes for altering head switching delay data tD, thereby generating a head switching signal having an appropriate head switching point of time and altering only a head switching point of time for one head during the repeat of the altering process. Accordingly, the velocity change of a drum motor does not occur and a control time is reduced as compared to an envelope detection type controller.
摘要:
Provided is a multimedia device. The multimedia device includes a multimedia signal processing apparatus for decoding data input from the outside based on an Operating System (OS) and outputting the decoded data as a first multimedia signal. The multimedia device also includes an Optical Disc Drive (ODD) apparatus for acquiring data from an optical disc, decoding the acquired data, and outputting the decoded data as a second multimedia signal. The multimedia device also includes an output switch for selectively outputting one of the first multimedia signal and the second multimedia signal.
摘要:
A game controller, a game machine, and a game system using the game controller is provided. The game controller manipulates a game program, and includes an energy harvesting unit to harvest motion of a user as energy when a game is played and an energy storing unit to store the energy harvested by using the energy harvesting unit.
摘要:
Provided are a remote controller, and a control method and system using the same. The remote controller controls an electronic device and includes an input unit that is disposed on a first surface of a main body and provides first and second user interfaces. A sensor unit is configured to detect a user handling of the remote controller. A control unit is configured to control a user interface environment of the input unit according to a signal detected by the sensor unit.