Optical disc and method for recording data on the same
AssigneeSamsung Electronics Co., Ltd.
InventorsKyung-Geun Lee, In-Sik Park, Du-Seop Yoon, Jae-Seong Shim
Life of this patent
Estimating the term…
Abstract
An optical disc and a method for recording data on the optical disc. The method for recording data on the optical disc capable of recording/reproducing includes the step of performing linking before a physical cluster in which recording starts to be continuously done. The recording method proposes a standard for handling continuous recording, overwriting and a defective region, thereby ensuring compatibility of a disc recording/reproducing apparatus while improving reliability of recording/reproducing of an optical disc.
Claims69
A method of recording data on an optical disc, the method comprising:
- performing linking before a physical cluster in which continuous recording starts.
A method of recording data on an optical disc, the method comprising:
- performing linking before a physical cluster on which continuous data recording starts, wherein a first run-in and a first run-out are located before and after the physical cluster;
- and
- performing linking between a second run-in and a second run-out following a defective region when a recording area contains the defective region on which recording cannot be done.
An optical disc capable of storing recorded data, the optical disc comprising:
- a plurality of physical clusters, each having data recorded thereon;
- and
- a run-in and a run-out provided before and after each of the physical clusters, respectively, to accurately record data;
- wherein linking occurs between a run-in of a physical cluster on which continuous recording starts and a preceding run-out of a preceding physical cluster.
An optical disc capable of storing recorded data, the optical disc comprising:
- a plurality of physical clusters, each configured to record data thereon;
- a run-in and a run-out provided before and after each of the physical clusters, respectively, to accurately record data;
- and
- a defective region having a defect occurring prior to recording data or during recording;
- wherein, when continuous recording is done on an area on the optical disc containing the defective region and the physical clusters, linking occurs between a run-in before a physical cluster on which recording starts and a preceding run-out preceding the area on which recording starts.
A method of recording data on an optical disc capable of storing recorded data, comprising:
- performing linking between a tail of a defective region and a run-in of a physical cluster after the defective region when a defective region is generated due to an address or ID error.
A method recording on an optical disc, comprising:
- linking in a portion of the optical disc where recording begins;
- and
- terminating recording at a last run-out block of an area to be recorded on the optical disc.
A recording structure on an optical disc, comprising:
- termination data indicative of termination of recording written before a defective region;
- and
- linking data after the defective region;
- wherein the termination data and the linking data enable seamless recording on the optical disc with the defective region.
A recording method on an optical disc, comprising:
- resuming recording on a recording area of the optical disc;
- and
- linking a run-out preceding the recording area and a first run-in of the recording area upon the resuming the recording.
A method of enabling stable recording on an optical disc, comprising:
- beginning recording data on the optical disc;
- linking before a recording area upon the beginning recording;
- and
- linking after a defective region after the beginning recording if the recording area includes the defective region.
Dependencies are inferred from the claim text.