WO2004075180A1 - Write-once optical recording medium and defect management information management method thereof - Google Patents

Write-once optical recording medium and defect management information management method thereof Download PDF

Info

Publication number
WO2004075180A1
WO2004075180A1 PCT/KR2003/002027 KR0302027W WO2004075180A1 WO 2004075180 A1 WO2004075180 A1 WO 2004075180A1 KR 0302027 W KR0302027 W KR 0302027W WO 2004075180 A1 WO2004075180 A1 WO 2004075180A1
Authority
WO
WIPO (PCT)
Prior art keywords
defect management
area
recording medium
temporary defect
optical recording
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2003/002027
Other languages
English (en)
French (fr)
Inventor
Yong Cheol Park
Sung Dae Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to CA2515435A priority Critical patent/CA2515435C/en
Priority to BR0318116-2A priority patent/BR0318116A/pt
Priority to AU2003265116A priority patent/AU2003265116B2/en
Priority to MXPA05008822A priority patent/MXPA05008822A/es
Priority to JP2005515864A priority patent/JP4838586B2/ja
Priority to AT03815979T priority patent/ATE436069T1/de
Priority to DE60328310T priority patent/DE60328310D1/de
Priority to EP03815979A priority patent/EP1573723B1/en
Publication of WO2004075180A1 publication Critical patent/WO2004075180A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B2020/1873—Temporary defect structures for write-once discs, e.g. TDDS, TDMA or TDFL
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers

Definitions

  • the present invention relates to a write-once optical recording medium, a method and apparatus for managing defect management information thereof, and more particularly, to a method and device for allocating a temporary defect management area, a method for allocating a spare area for defect management, and a write-once optical recording medium on which the temporary defect management area and the spare area are allocated on a type of the optical recording medium such as a write-once Blu-ray disc.
  • Optical discs which are a kind of optical recording media, can record a large amount of data, and are now being widely used.
  • HD-DVD high-density digital versatile disc
  • Blu-ray Disc blue ray disc
  • the Blu-ray disc is a next generation optical recording solution that can store a larger amount of data than a conventional DVD.
  • the Blu-ray disc generally employs a blue-violet laser having a wavelength of 405nm. This wavelength is shorter than a red laser used on a conventional DVD. The wavelength of the red laser is 650 nm.
  • the Blu-ray disc has a thickness of 1.2 mm and a diameter of 12 cm, and includes a light transmission layer having a thickness of about 0.1 mm. Therefore, the Blu-ray disc can store a larger amount of data than a conventional DVD.
  • FIG. 1 An optical disc device for writing and reading data on the Blu-ray disc is shown in FIG. 1. It includes an optical pick-up 11 for writing and reading a signal on/from an optical disc 10, a video disc recorder (VDR) system 12 for processing the signal read out from the optical pick-up 11 into a replay signal, or for modulating and processing an externally inputted data stream into a record signal suitable for recording, and an encoder 13 for encoding an externally inputted analog signal and outputting the encoded analog signal to the VDR system 12.
  • VDR video disc recorder
  • a Blu-ray disc can be of a rewritable type, which is referred to herein as a Blu-ray Disc Rewritable (BD-RE).
  • BD-RE has a rewritable capability, which enables video and audio data to be written, erased, and rewritten thereon repeatedly.
  • the BD-RE (shown in FIG. 2) is divided into a lead-in area (LIA), a data area and a lead-out area (LOA), and the front and the rear of the data area are allocated to have an inner spare area (ISA) and an outer spare area (OSA).
  • LIA lead-in area
  • LOA lead-out area
  • ISA inner spare area
  • OSA outer spare area
  • the VDR system 12 of the optical disc device shown in FIG.l encodes and modulates externally inputted data into a signal suitable for recording, and records by cluster unit corresponding to error correction block unit. If a defective area occurs in the data area while recording data on the BD-RE, the data of one cluster unit recorded on the defective area is also recorded on the spare area (for example, the inner spare area on the BD-RE) according to a linear replacement operation. A series of linear replacement operations can be performed.
  • the VDR system 12 of the optical disc device records the data of the cluster unit recorded on the defective area onto the spare area, even if the defective area occurs in the data area of the rewritable Blu-ray disc.
  • the data recorded onto the spare area are read out and replayed so that a data recording error can be prevented.
  • Various standards related to the Blu-ray disc are under development.
  • BD-WO Blu-ray Disc Write-Once
  • the Write-once Blu-Ray disc is useful when it is not desirable to repeatedly rewrite data. In a BD-WO, management of defective areas is needed.
  • DMA defect management area
  • the area required to manage the defective area for the BD-WO needs to be larger than the area required for the BD-RE. Accordingly, a sufficiently sized defect management area should be allocated for the BD-WO.
  • An effective defect management method for a BD-WO requires consistency and compatibility with standards that are applicable to the BD-RE, including consistency and compatibility related to recording and replaying of management information in order to obtain more efficient, more stable and higher performance in recording and replaying information and data.
  • an innovative method, apparatus and structure for both recording and management of defective areas and related information for the BD-WO are needed.
  • the present invention is directed to a write-once optical recording medium (BD-WO), a defect management information management method thereof, and an apparatus for implementing the method, that substantially obviate one or more problems due to limitations and disadvantages of the background art.
  • BD-WO write-once optical recording medium
  • a method of managing defects on a write-once optical recording medium having at least one recording layer comprising the steps of allocating at least one temporary defect management area having a fixed size and at least one temporary defect management area having a variable size to the optical recording medium, respectively, and recording defect management information on the at least one temporary defect management area having a fixed size and/or the at least one temporary defect management area having a variable size.
  • an apparatus for managing defects on a write-once optical recording medium comprising means for allocating at least one temporary defect management area having a fixed size and at least one temporary defect management area having a variable size to the optical recording medium, respectively, and means for recording defect management information on the at least one temporary defect management area having a fixed size and/or the at least one temporary defect management area having a variable size.
  • a write-once optical recording medium having at least one recording layer comprises at least one temporary defect management area having a fixed size and at least one temporary defect management area having a variable size, wherein defect management information is recorded on the at least one temporary defect management area having a fixed size and or the at least one temporary defect management area having a variable size.
  • FIG. 1 illustrates a schematic configuration of an optical disc device of the Background Art
  • FIG. 2 illustrates a configuration of a recording area of a BD-RE
  • FIG. 3 illustrates a schematic configuration of an optical disc device for a BD-WO of the present invention
  • FIG. 4 illustrates a configuration of a recording area of an optical recording medium according to an embodiment of the present invention
  • FIG. 5 illustrates a configuration of a recording area of an optical recording medium according to another embodiment of the present invention
  • FIG. 6 illustrates an example of a temporary or interim defect management area usage method of the present invention
  • FIG. 7 illustrates another example of a temporary or interim defect management area usage method of the present invention
  • FIG. 8 illustrates another example of a temporary or interim defect management information composition method of the present invention
  • FIG. 9 illustrates another example of a temporary or interim defect management information composition method of the present invention
  • FIG. 10 illustrates a configuration of TDDS and information contents according to an embodiment of the present invention.
  • FIG. 11 is a table of comparison of DMA, TDMA and IDMA of the present invention.
  • an optical disc recording/reproducing device 20 for a Blu-ray write- once optical recording medium includes an optical pickup 22 for writing/reading data to/from an optical recording medium 21 such as a BD-WO, a pickup servo unit 23 for controlling the optical pickup 22 to maintain a distance between an objective lens in the optical pickup 22 and the optical recording medium 21 and for tracking a pertinent track, a data processor 24 for processing and providing input data to the optical pickup 22, an interface 25 for exchanging data with an external host 30, a memory 27 for storing information regarding defect management, and a microcomputer 26 for controlling the above units. All of the components of the device 20 are operatively coupled.
  • the host 30 is connected to the interface 25 of the device 20 for recording/reproducing data to/from the optical recording medium 21 for exchange of commands and data.
  • the device 20 loads information regarding defect management, such as DMA (defect management area) information, TDMA (temporary defect management area) information and so on, into the memory 26 or other suitable storage.
  • defect management such as DMA (defect management area) information, TDMA (temporary defect management area) information and so on
  • the memory 27 is updated in accordance with a defect management operation.
  • the present method can be also implemented using the device shown in FIG.l or other suitable devices or systems.
  • FIG. 4 illustrates a configuration of a recording area of a BD-WO according to the present invention.
  • the BD-WO shown in FIG.4 has a structure of a single layer disc.
  • the BD-WO shown in FIG.4 includes a lead-in area, a data area and a lead-out area.
  • a user data area is located in the data area.
  • the lead-in and lead-out areas include final or permanent defect management areas (DMA1-DMA4).
  • the arrows in each respective area are used as examples of a data recording direction.
  • a temporary defect management area (TDMA) according to the present invention is provided in the lead-in area of the BD-WO.
  • the TDMA can be distinguished from the defect management areas (DMA1, DMA2, DMA3, DMA4).
  • the temporary defect management area (TDMA) is an area of the BD-WO that is used to temporarily record and manage defect management information until the BD-WO is finalized. Afterward, the defect management information is recorded onto at least one of multiple defect management areas, for example, DMA1-DMA4 on a recording layer shown in FIG. 4.
  • the BD-WO is considered to be finalized, e.g., when recording of data onto a user data area of the BD-WO has been completed.
  • the TDMA provided in the lead-in area has a fixed size, for example, 2048 clusters.
  • the data area of the BD-WO shown in FIG.4 includes the user data area, an inner spare area ISA0 and an outer spare area OSAO.
  • the entire inner spare area ISA0 is used as an area for linear replacement, i.e., a replacement area for storing data assigned to a defective area of the user data area.
  • No TDMA is allocated to the inner spare area ISA0.
  • the outer spare area OSAO includes an interim defect management area (IDMA) as provided by an embodiment of the present invention.
  • IDMA is distinguished from the TDMA having a fixed size in the lead-in area described above. In this regard, the IDMA is considered a temporary defect management area having a variable size.
  • the TDMA and the IDMA may have the same contents despite the difference between the terms and/or may differ from each other depending on a manner in which the TDMA and IDMA are used with respect to various manners, times and/or events in the actual recording process. This will be discussed in more detail when the methods of using the TDMA and IDMA are discussed.
  • a portion of the outer spare area OSAO is used as the IDMA and a remaining portion of the outer spare area OSAO is used as an area for linear replacement (replacement area).
  • the IDMA is allocated to a portion adjacent to the replacement area of the OSAO.
  • the size of the IDMA is variably allocated depending on the size of the spare area. Since the outer spare area (OSAO) has a variable size, the IDMA also has a variable size.
  • the IDMA having a variable size is allocated to the data area, depending on whether or not there is a determination made to allocate a spare area. If an outer spare area is to be allocated, the IDMA may be allocated in the manner described above. If an outer spare area is not allocated, only the TDMA having a fixed size is allocated (IDMA is not allocated). In such a case, the TDMA is used to manage defect management information. In another example, even though the spare area OSAO exists, the IDMA may still not be allocated according to a choice of design. This means that the designer has a wide variety of design choices with respect to allocation of the IDMA. However, if the spare area (e.g., OSAO) is allocated, in one embodiment both are generally always allocated together, that is, if OSAO is allocated, the IDMA is allocated also in the OSAO.
  • the spare area e.g., OSAO
  • the size of the IDMA positioned at the outer track of the disc depends on the size of the spare area OSAO (the size of OSAO is variable). For example, if the size of the spare area OSAO is N ' 256 (0 ⁇ N ⁇ 64) clusters, the size of
  • P and ⁇ T may be integers.
  • a method can be used (as an example) in which the size of the IDMA (having a variable size) is allocated by one-fourth the size of the outer spare area.
  • the size of the interim defect management area IDMA is 4096 clusters.
  • the size of the IDMA positioned at an outer track area of the disc may have a size that is different from the example given above in that it is made to be variable depending on the size of the spare area OSAO. This is possible in a case which takes into consideration that when the area for linear replacement is reserved in the outer spare area OSAO, the size of the area for linear replacement, the size of the defect management area and the size of the spare area OSAO all depend on one another.
  • the size of the inner track area especially the size of the TDMA positioned at the lead-in area, has a fixed value.
  • the TDMA is not positioned in the data area, but is positioned in the lead-in area.
  • the interim defect management area IDMA is positioned in the outer spare area OSAO and can be set to a size of '0'. In this case, the entire OSAO would be used as a replacement area. In another case, the ISA0 and OSAO can be allocated by a size of '0' if no defect management is to be performed. Nevertheless, since the TDMA of the lead-in area is available, specific information can be recorded and managed using a temporary disc definition structure (TDDS), even though a temporary defect list (TDFL) is not managed.
  • TDDS temporary disc definition structure
  • a defective area e.g., the user data area
  • the data recorded (or to be recorded) on the defective area is recorded on a predetermined area for linear replacement.
  • a defective area may be created as a result of the recording process itself, or a defective area may be "discovered” while recording. In the latter case, a discovered defective area is not the result of the current recording process.
  • the corresponding defect management information is recorded on both the temporary and interim defect management areas TDMA and IDMA.
  • FIG. 5 shows an embodiment of the present invention, which illustrates another configuration of a recording area of a BD-WO.
  • the BD-WO shown in FIG. 5 has a structure of a dual layer disc.
  • the BD-WO structure shown in FIG.5 includes a lead-in area, a data area 50a and an outer area (Outer Area 0) on a first recording layer (Layer 0), and a lead-out area, a data area 50b and an outer area (Outer Area 1) on a second recording layer (Layer 1).
  • the arrows in each area are examples which indicate a data recording direction.
  • the temporary defect management area (TDMA) of the present invention is provided in both the lead- in area and the lead-out area.
  • the data areas 50a, 50b include inner spare areas ISA0 and ISA1 and outer spare areas OSAO and OSA1 as shown.
  • Each of the inner spare area ISA1 and the outer spare areas OSAO and OSA1 includes an IDMA on each recording layer.
  • an IDMA is allocated to each of the spare areas OSAO, OSA1 and ISA1, all having a variable size depending on the variable size of the spare area except for ISA0 (which may have a fixed size).
  • the TDMA provided in the lead-in area (first recording layer) and the lead-out area (second recording layer) of the dual layer BD-WO shown in FIG.5 has a fixed size, for example, 2048 clusters.
  • All of the inner spare area ISA0 is used as an area for linear replacement. In other words, an IDMA for temporary defect management is not allocated to the inner spare area ISA0. Portions of the inner spare area ISA1 and the outer spare areas OSAO and
  • OSA1 are used as the IDMA, and the remaining portions (or other portions) of the inner spare area ISA1 and the outer spare areas OSAO and OSA1 are used as areas for linear replacement of a defective area.
  • IDMAs are allocated to a portion in the spare areas, which is adjacent to an area for linear replacement.
  • the size of the IDMA(s) is allocated depending on the size of the spare areas ISA1, OSAO and OSA1 (these spare areas have a variable size).
  • the IDMAs having a variable size are allocated to the data area depending on whether or not a determination is made to allocate the corresponding spare areas (spare area that corresponds to the particular IDMA). If the spare area is allocated, the IDMAs may be allocated as described above. If the spare areas are not allocated, only the TDMAs are allocated. Some or all of the lead-in area and/or the lead-out area may be used to store defect management information. As one example, if the size of the outer spare area OSAO, OSAl is N ' 256 (0 ⁇ N ⁇ 32) clusters and the size of the inner spare
  • the size of the IDMAs is made to be variable depending on the size of the spare areas ISAl, OSAO and OSA1, taking into account that when the area for linear replacement is designed to be in the spare area, the size of the area for linear replacement, the size of the defect management area and the size of the spare area all depend on one another.
  • the size of the inner track area (especially the TDMA positioned at the lead-in area and the lead-out area) has a fixed value.
  • the TDMA is positioned in the lead- in area and also positioned in the lead-out area.
  • the interim defect management areas IDMAs positioned on the spare areas may have a size of '0' if all of the data area is used for user data recording.
  • the spare areas may be allocated by a size of '0' if defect management is not performed.
  • TDDS temporary disc definition structure
  • TDFL temporary defect list
  • the data to be recorded on the defective area is recorded on a predetermined area for linear replacement.
  • the associated defect management information may be recorded on both the temporary and interim defect management areas TDMA and IDMA in the OSAO, OSA1 or ISAl.
  • allocation of an IDMA depends on whether or not a determination is made to allocate a spare area. Once a determination is made to allocate a spare area, the method of allocating an IDMA (employing the method of allocating a spare area and the method of managing a defect) will be applicable as described herein.
  • FIG. 6 illustrates an example of a method of using temporary or interim defect management areas TDMA or IDMA in the single layer or dual layer BD- WO according to an embodiment of the present invention.
  • the TDMA shows both TDDS and TDFL.
  • the IDMA can also include both TDDS and TDFL.
  • the embodiment shown in FIG. 6 illustrates that the particular defect management information (TDDS and TDFL) is recorded in the TDMA before it is recorded in the IDMA.
  • TDDS refers to temporary disc definition structure and is distinguished from DDS (disc definition structure), in that TDDS is temporary.
  • TDFL refers to a temporary defect list, and is distinguished from a DFL (defect list) in that TDDS is temporary.
  • DFL defect list
  • both the TDFL and TDDS are included in the TDMA, and also both the TDFL and TDDS are included in the IDMA.
  • the temporary defect list contains (in part) a list of clusters that are determined to be defective during the use of the media.
  • TDDS specifies the format and status of the disc with relation to defect management, and in general, provides overall management information.
  • a format of the disc may include information regarding the specific layout of areas on the disc for managing defective areas, and status of a disc may include various flags (explained below).
  • the TDFL includes the addresses of the defective areas and the replacement areas on the BD-WO.
  • TDDS and TDFL recorded in temporary defect management areas (for example, TDMA and IDMA), becomes permanent information (DDS and DFL) which is written in permanent defect management areas (for example DMA1-DMA4).
  • TDDS and TDFL are transferred and recorded in at least one of the DMAs.
  • the TDDS and TDFL are updated periodically or at the same time and the updates are recorded in the TDMA(s) and/or the IDMA(s). The particular operation of these will become more apparent as the discussion thereof progresses.
  • the TDMA is used first (before the IDMA is used) to record defect management information such as TDDS and TDFL.
  • the IDMA is used to record defect management information.
  • the IDMA is used first (before the TDMA).
  • the TDMA is used to record the defect management information.
  • information providing notification of which area among the TDMA is full is indicated by a "full flag" of TDMA.
  • the "full flag" indication is necessary because preferred embodiments disclosed herein require information indicating which area among a plurality of TDMAS and/or IDMAS is full. In one example, this TDMA foil flag may be included in TDDS.
  • the TDMA and IDMA, or the IDMA and TDMA are sequentially used to store defect management information.
  • the TDMA and IDMA are located in both lead-in areas and lead-out areas. The usage of a particular TDMA and IDMA depends on a variety of factors, examples of which will be provided in a discussion of methods of using TDMA and IDMA.
  • FIG. 10 illustrates an example of a full flag indicating that the TDMA and/or IDMA is full (as recorded in the TDDS) according to an embodiment of the present invention.
  • the TDDS includes overall management information.
  • various foil flags such as 'Spare Area foil flag' and 'TDMA/IDMA foil flag', and indicators such as 'the first PSN of latest TDFL' are used and included in the TDDS recorded in the TDMA(s) and/or IDMA(s).
  • a foil flag provides information on whether a specific area is foil and may be a 1-bit indication corresponding to the specific area.
  • the corresponding area is regarded as being foil or in a 'foil' state. Accordingly, this TDMA/IDMA can no longer be used because the TDMA/IDMA is foil.
  • FIG. 10 also shows that the Spare Area foil flag field includes the 8-bit structure indicated by the arrow extending therefrom.
  • the TDMA/IDMA foil flag field (also in TDDS) includes the 8-bit structure indicated by the arrow extending therefrom.
  • a number of bytes (size) and corresponding sectors is also indicated in the example of a field in TDDS shown in FIG. 10.
  • the bits b3, b2, bl and bO of the Spare Area foil flag are use to indicate respectively whether or not the outer spare area OSA1, the inner spare area ISAl, the outer spare area OSAO, and the inner spare area ISAO are full. For instance, if the Spare Area foil flag has a value of 00000011, this may indicate that the inner and outer spare areas ISAO and OSAO are full. If the BD-WO is a single layer disc, then only the bits bl and bO may be used.
  • the bits b4-b0 of the TDMA/IDMA foil flag are used to indicate respectively whether or not the IDMA in the OSA1, the IDMA in the ISAl, the IDMA in the OSAO, the TDMA in the lead-out area, and the TDMA in the lead-in area are full. For instance, if the TDMA/IDMA foil flag has a value of 00000010, then this may indicate that only the TDMA in the lead- out area is foil. Obviously, other examples and assignment of bit values and positions are possible for these foil flags.
  • the size of the TDDS is fixed, e.g., 1 cluster, and the size of the TDFL is variable in recording the TDDS and the TDFL in FIG. 6.
  • the size of the TDFL of a dual layer BD-WO as shown in FIG. 5 can be changed from 1 cluster to 8 clusters. This size may be determined considering the capacity of an entire disc and the size of the spare area.
  • the data recorded or to be recorded on the defective area of the BD-WO are recorded on a predetermined area (e.g., spare area) for linear replacement in the BD-WO.
  • FIG. 7 illustrates another example of a temporary or interim defect management area usage method of the present invention.
  • the TDMA and IDMA are used randomly without determining any usage order.
  • the TDMA and IDMA foil flags discussed in reference to FIG. 10 are equally applied herein. If the TDMA/IDMA foil flag indicates certain TDMA/IDMA is foil, then a subsequent or TDMA/IDMA in the BD-WO is used. In a random case such as the case shown in FIG.7, no usage order is specified. If all the TDMAs and IDMAs are foil, defects on the BD-WO cannot be managed any longer.
  • final information of TDDS and TDFL (i.e., the last updated TDDS and TDFL in the TDMA/IDMA) is transferred and recorded on at least one of the DMAs (DMA1-DMA4) to reflect the current disc status.
  • the same defect management information may be recorded in each of the DMAs so that if one DMA becomes defective, the important defect management information would not be lost. More discussion on recordation of final information on a DMA will be provided later.
  • the data of a defective area are recorded on a predetermined area for linear replacement.
  • the defect management information pertaining to this defective area and the replacement area is randomly recorded on the desired TDMA or IDMA.
  • the TDMA or IDMA nearest to the area where a defective area is located on the BD- WO is available for recording such defect management information. Therefore, as shown in FIG. 7, the TDMA or IDMA may be used variably, or as needed.
  • the defect management information may be recorded only on an IDMA when using the BD-WO.
  • the latest defect management information is recorded on a TDMA later when ejecting the BD-WO.
  • the choice of an area in which to record defect management information is determined between the area to record defect management information when using the disc and the area to record defect management information when ejecting the disc.
  • the data recorded (or to be recorded) on the defective area are recorded on the predetermined area for linear replacement if a defective area is created or discovered during the process of recording data.
  • the defect management information is recorded on an IDMA when using the disc.
  • the same defect management information is again recorded on the TDMA when ejecting the disc. Since the TDMA is positioned in a management area (lead-in or lead-out) of an inner track of a disc, a system first obtains information from the management area when the disc is initially loaded.
  • the TDMA includes the latest management information even in a situation in which a previous disc has been ejected.
  • various objects are used for selecting one of a plurality of defect management areas.
  • One method of using the disc is based on significance. For example, when the significance to update the defect management information is low, the IDMA may be used to record the defect management information therein. When the significance to update the defect management information is high, the TDMA may be used to record the defect management information therein.
  • the criterion used to determine the significance can be set variously.
  • the frequency of refreshing (updating) defect management information can be made conditional, or based on a designer's choice.
  • the time to eject a disc may also be designated as a significant time in recording defect management information.
  • the time a disc is in use is regarded to be less significant so that during this time, the defect management information may be recorded on the IDMA.
  • the time to eject a disc may be regarded to be more significant so that during this time, the defect management information may be recorded on the TDMA.
  • the methods that a designer decides to use are employed discretionally.
  • One of the criteria used to determine significance is an update interval (e.g., for updating the defect management information). In other words, if the time duration between the previous update time and the present update time is long, the present update information is regarded to be relatively significant. In this case, the defect management information can be recorded on a TDMA (instead of an IDMA) even though the disc is in use.
  • Another criterion to determine significance is the number of defective areas created or discovered. If there are relatively many defective areas, since it is regarded that more reliability is required, defect management information may be recorded on a TDMA (instead of an IDMA) even though the disc is in use.
  • FIGs. 8 and 9 illustrate examples of a temporary or interim defect management information composition method according to the embodiments of the present invention.
  • the present invention provides a method of composing and recording defect management information (TDDS and TDFL) on a TDMA or IDMA, wherein the TDDS and the TDFL are separated from each other.
  • Another embodiment of the present invention provides a method of composing and recording defect management information on a TDMA or IDMA wherein the TDDS and the TDFL are integrated with each other.
  • FIG. 8 shows the former case (separated) and FIG. 9 shows the latter case (integrated). Particularly, FIG. 8 illustrates a method of composing and recording defect management information on a TDMA or IDMA wherein the TDDS and the TDFL are separated from each other.
  • Each TDDS has a fixed size, e.g., 1 cluster, and the size of each TDFL is variable from, e.g., 1 cluster to 8 clusters.
  • FIG. 9 illustrates a method of composing and recording defect management information on a TDMA or IDMA wherein the TDDS and the TDFL of the TDMA or IDMA are integrated with each other.
  • Defect management information is recorded in the form of TDFL + TDDS as shown in FIG. 9. That is, each time the defect management information is updated, both the latest TDFL and TDDS are recorded in the TDMA or IDMA. Since the size of the TDFL can be variable from 1 cluster to 8 clusters as described above, the size of the (TDFL + TDDS) is variable from 1 cluster to 8 clusters.
  • the methods of FIGS. 8 and 9 are applicable to each of the disc structures and TDMA/IDMA usage methods discussed in this disclosure.
  • FIG. 11 is a table representing when a DMA, a TDMA and an IDMA are used and what information each of the DMA, TDMA and IDMA has according to the objects of use.
  • the defect management information is recorded on an IDMA when using the BD-WO.
  • the defect management information is recorded on the TDMA when ejecting the BD-WO.
  • the defect management information is recorded on the DMA when the DMA fill-in process may occur which happens, e.g., the BD-WO is to be finalized and data is not recorded any longer, when a spare area is foil, or when a TDMA or IDMA is foil and defects cannot be managed any longer.
  • the foil information (e.g., foil flags) is recorded in TDDS as shown in FIG. 10.
  • the information to be recorded on the defective area is recorded on the area for linear replacement in the BD-WO.
  • the defect management information is recorded on a plurality of temporary management areas provided separately on a predetermined area of the disc.
  • the temporary management areas are divided into a temporary management area having a fixed size and a temporary management area having a variable size depending on the spare area so that defect management information can be managed more effectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
PCT/KR2003/002027 2003-02-21 2003-10-01 Write-once optical recording medium and defect management information management method thereof Ceased WO2004075180A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA2515435A CA2515435C (en) 2003-02-21 2003-10-01 Write-once optical recording medium and defect management information management method thereof
BR0318116-2A BR0318116A (pt) 2003-02-21 2003-10-01 Método e aparelho de gerenciar defeitos em meio fìsico de gravação ótica do tipo gravação única e meio fìsico de gravação ótica do tipo gravação única
AU2003265116A AU2003265116B2 (en) 2003-02-21 2003-10-01 Write-once optical recording medium and defect management information management method thereof
MXPA05008822A MXPA05008822A (es) 2003-02-21 2003-10-01 Medio de grabacion optico de escritura una vez y metodo de manejo de informacion de manejo de defectos del mismo.
JP2005515864A JP4838586B2 (ja) 2003-02-21 2003-10-01 １回だけ記録可能な光記録媒体及びその光記録媒体における欠陥管理情報の管理方法
AT03815979T ATE436069T1 (de) 2003-02-21 2003-10-01 Einmal beschreibbares optisches aufzeichnungsmedium und zugehörige verwaltungsmethode zum fehlermanagement
DE60328310T DE60328310D1 (de) 2003-02-21 2003-10-01 Einmal beschreibbares optisches aufzeichnungsmedium und zugehörige verwaltungsmethode zum fehlermanagement
EP03815979A EP1573723B1 (en) 2003-02-21 2003-10-01 Write-once optical recording medium and defect management information management method thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20030010925 2003-02-21
KR10-2003-0010925 2003-02-21
KR10-2003-0013200 2003-03-03
KR20030013200 2003-03-03
KR20030023876 2003-04-16
KR10-2003-0023876 2003-04-16

Publications (1)

Publication Number Publication Date
WO2004075180A1 true WO2004075180A1 (en) 2004-09-02

Family

ID=36147040

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2003/002027 Ceased WO2004075180A1 (en) 2003-02-21 2003-10-01 Write-once optical recording medium and defect management information management method thereof

Country Status (15)

Country Link
US (2) US7643390B2 (enExample)
EP (2) EP2088598A3 (enExample)
JP (2) JP4838586B2 (enExample)
KR (1) KR101067777B1 (enExample)
CN (2) CN101261867B (enExample)
AT (1) ATE436069T1 (enExample)
AU (1) AU2003265116B2 (enExample)
BR (1) BR0318116A (enExample)
CA (1) CA2515435C (enExample)
DE (1) DE60328310D1 (enExample)
ES (1) ES2329034T3 (enExample)
MX (1) MXPA05008822A (enExample)
RU (1) RU2334289C2 (enExample)
TW (1) TWI335587B (enExample)
WO (1) WO2004075180A1 (enExample)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7477581B2 (en) 2003-02-25 2009-01-13 Lg Electronics Inc. Defect management method for optical recording medium and optical recording medium using the same
US7483349B2 (en) 2002-09-30 2009-01-27 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using TDMA information
US7483355B2 (en) 2003-10-20 2009-01-27 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc
US7489604B2 (en) 2002-09-26 2009-02-10 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc
US7499383B2 (en) 2003-02-21 2009-03-03 Lg Electronics Inc. Write-once optical disc and method for managing spare area thereof
US7500137B2 (en) 2004-09-14 2009-03-03 Lg Electronics Inc. Recording medium, and method and apparatus of recording and reproducing data on the same
US7502288B2 (en) 2004-06-23 2009-03-10 Lg Electronics Inc. Method and apparatus for overwriting data on recording-medium and the recording medium
US7506109B2 (en) 2003-05-09 2009-03-17 Lg Electronics Inc. Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
US7516273B2 (en) 2003-09-08 2009-04-07 Lg Electronics Inc. Write-once optical disc and method for recording management information thereon
US7522501B2 (en) 2003-05-09 2009-04-21 Lg Electronics Inc. Recording, reproducing and product for management of data having a temporary defect management area containing at least one pointer
US7532548B2 (en) 2002-12-11 2009-05-12 Lg Electronics Inc. Method and apparatus for managing overwrite on an optical disc write once
US7532551B2 (en) 2002-09-26 2009-05-12 Lg Electronics Inc. Method for managing defective area on write-once optical recording medium, and optical recording medium using the same
US7539100B2 (en) 2003-07-15 2009-05-26 Lg Electronics Inc. Optical recording medium, method of managing defective area thereof, recording method thereof, and recording/reproducing apparatus thereof
US7570557B2 (en) 2004-06-08 2009-08-04 Lg Electronics, Inc. Method and apparatus for recording management information on a recording medium and the recording medium
US7570559B2 (en) 2003-08-05 2009-08-04 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
US7573792B2 (en) 2003-07-15 2009-08-11 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information thereon
US7624299B2 (en) 2003-02-25 2009-11-24 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
US7630283B2 (en) 2002-09-26 2009-12-08 Lg Electronics Inc. Optical disc, method and apparatus for managing a defective area on an optical disc of write once type
US7643390B2 (en) 2003-02-21 2010-01-05 Lg Electronics Inc. Write-once optical recording medium and defect management information management method thereof
US7663997B2 (en) 2003-05-09 2010-02-16 Lg Electronics, Inc. Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
US7668054B2 (en) 2002-12-11 2010-02-23 Lg Electronics Inc. Method of managing overwrite and method of recording management information on an optical disc write once
US7672208B2 (en) 2003-08-05 2010-03-02 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc
US7684293B2 (en) 2003-05-09 2010-03-23 Lg Electronics Inc. Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
US7701823B2 (en) 2002-09-30 2010-04-20 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
US7764581B2 (en) 2003-02-17 2010-07-27 Lg Electronics Inc. Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
US7813243B2 (en) 2003-01-11 2010-10-12 Lg Electronics Inc. Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
US7826320B2 (en) 2003-03-04 2010-11-02 Lg Electronics Inc. Method and apparatus for recording or reproducing on or from optical medium using SBM information
EP1668642A4 (en) * 2003-09-30 2011-08-10 Samsung Electronics Co Ltd RETRIEVABLE DATA CARRIER, METHOD FOR USING A RETRIEVABLE DATA SUPPORT AND DEVICE FOR DATA RECORDING AND / OR PLAYBACK
US8296529B2 (en) 2003-09-08 2012-10-23 Lg Electronics Inc. Write-once optical disc and method for recording management information thereon
US8391117B2 (en) 2004-01-30 2013-03-05 Koninklijke Philips Electronics N.V. Quick access to disc management information

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7372788B2 (en) 2003-01-14 2008-05-13 Lg Electronics Inc. Method for managing defective area on write-once optical recording medium, and optical recording medium using the same
US7672204B2 (en) 2003-01-27 2010-03-02 Lg Electronics Inc. Optical disc, method and apparatus for managing a defective area on an optical disc
US7385889B2 (en) * 2003-03-03 2008-06-10 Samsung Electronics Co., Ltd. Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS
TWI405196B (zh) * 2003-03-13 2013-08-11 Lg Electronics Inc 光學記錄媒體及其缺陷區域管理方法及其裝置
RU2355047C2 (ru) 2003-07-14 2009-05-10 Эл Джи Электроникс Инк. Оптический диск однократной записи, способ и устройство для записи на него информации управления
CN101046991A (zh) * 2003-07-23 2007-10-03 日本先锋公司 一次写入型记录介质,记录和重放装置及方法,计算机程序
ES2335012T3 (es) * 2003-08-05 2010-03-18 Lg Electronics, Inc. Disco optico de escritura unica, y metodo y aparato para la informacion de gestion de grabacion/reproduccion en/desde el disco optico.
JP2007505432A (ja) 2003-09-08 2007-03-08 エルジー エレクトロニクス インコーポレーテッド 追記型光ディスク、並びにその上に管理情報を記録するための方法及び装置
RU2329551C2 (ru) * 2004-02-14 2008-07-20 Самсунг Электроникс Ко., Лтд. Способ и устройство для записи данных на однократно записываемый диск и соответствующий однократно записываемый диск
HUE028370T2 (en) * 2004-03-18 2016-12-28 Lg Electronics Inc Apparatus and method for recording data on a recording medium and / or retrieving data from a recording medium
US7480764B2 (en) * 2004-03-18 2009-01-20 Lg Electronics, Inc. Recording medium with overlapping segment information thereon and apparatus and methods for forming, recording, and reproducing the recording medium
US7710853B2 (en) * 2004-03-18 2010-05-04 Lg Electronics, Inc. Recording medium with segment information thereon and apparatus and methods for forming, recording, and reproducing the recording medium
RU2380770C2 (ru) * 2004-03-19 2010-01-27 ЭлДжи ЭЛЕКТРОНИКС ИНК. Носитель записи с физическим управлением доступом (рас) к информации на нем и устройство и способы для формирования, записи и воспроизведения носителя записи
US7970988B2 (en) * 2004-03-19 2011-06-28 Lg Electronics Inc. Recording medium with status information thereon which changes upon reformatting and apparatus and methods for forming, recording, and reproducing the recording medium
KR101024916B1 (ko) 2004-03-19 2011-03-31 엘지전자 주식회사 1회 기록 가능한 고밀도 광디스크의 데이터 기록 방법 및장치
KR101041811B1 (ko) 2004-08-02 2011-06-17 엘지전자 주식회사 광 저장매체의 기록 재생 방법 및 장치
JP4561299B2 (ja) * 2004-10-14 2010-10-13 ソニー株式会社 交替処理方法、記録装置、記録システム
JP4830426B2 (ja) * 2005-09-28 2011-12-07 ソニー株式会社 光記録媒体、記録装置、記録又は再生装置、記録方法、記録又は再生方法
KR20070058291A (ko) 2005-12-02 2007-06-08 엘지전자 주식회사 기록매체, 기록매체의 관리정보 기록방법 및 기록장치
EP2156327A4 (en) * 2007-05-07 2011-07-13 Accenture Global Services Ltd CONTACT DEPARTMENT SERVICE
WO2010004707A1 (ja) * 2008-07-10 2010-01-14 パナソニック株式会社 光ディスク、光ディスク装置、光ディスクの欠陥登録方法、光ディスクの記録方法および光ディスクの再生方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805536A (en) * 1996-11-07 1998-09-08 Eastman Kodak Company Method for bandwidth reduction in writeable optical data storage apparatus
EP1148493A2 (en) * 2000-04-08 2001-10-24 Samsung Electronics Co. Ltd. Method of verifying defect management area information of optical disc and apparatus for performing the same

Family Cites Families (227)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194143A (ja) * 1982-05-07 1983-11-12 Hitachi Ltd デ−タ記録・再生方式
US4498146A (en) 1982-07-30 1985-02-05 At&T Bell Laboratories Management of defects in storage media
US5247494A (en) 1984-06-08 1993-09-21 Matsushita Electric Industrial Co. Ltd. Method for recording and reproducing information on and from an optical disk having a read-only recorded zone and a writable and readable zone using a spot laser light
JP2635023B2 (ja) 1985-05-02 1997-07-30 株式会社日立製作所 フアイルデータ用ラベル書き込み方法
FR2591015B1 (fr) 1985-11-29 1989-05-12 Picard Michel Procede d'ecriture avec mise a jour et de lecture d'informations sur un support non effacable organise en secteurs
JPS6391842A (ja) 1986-10-06 1988-04-22 Matsushita Electric Ind Co Ltd 光学情報記録媒体
US5040110A (en) 1987-10-30 1991-08-13 Matsushita Electric Industrial Co., Ltd. Write once read many optical disc storage system having directory for storing virtual address and corresponding up-to-date sector address
JPH01128266A (ja) * 1987-11-13 1989-05-19 Pioneer Electron Corp 書込み可能型ディスク用ドライブ装置の制御方法
EP0325823A1 (en) 1988-01-26 1989-08-02 Laserdrive Ltd. Data storage system
JPH01263955A (ja) 1988-04-14 1989-10-20 Matsushita Electric Ind Co Ltd 光記録媒体
JPH0223417A (ja) 1988-07-13 1990-01-25 Matsushita Electric Ind Co Ltd 情報記録方式と情報記録媒体
US4963866A (en) * 1989-03-27 1990-10-16 Digital Recorders, Inc. Multi channel digital random access recorder-player
US5065388A (en) * 1989-03-29 1991-11-12 U.S. Philips Corporation Method and apparatus for recording on a record carrier a table of contents identifying all the recorded data signals
JPH087981B2 (ja) 1989-08-30 1996-01-29 日本ビクター株式会社 追加方式の追記型情報記録媒体及びその情報管理方法
JPH0428061A (ja) 1990-05-24 1992-01-30 Matsushita Electric Ind Co Ltd 情報記録媒体と情報記録再生装置
JP2776006B2 (ja) 1990-07-06 1998-07-16 松下電器産業株式会社 情報記録再生装置
US5043967A (en) 1990-08-20 1991-08-27 International Business Machines Corporation Structured data storage method and medium
US5319626A (en) 1990-08-27 1994-06-07 Mitsubishi Electric Corporation Method for rewriting defect management areas on optical disk according to ECMA standard
JP3315711B2 (ja) 1990-09-17 2002-08-19 ヒューレット・パッカード・カンパニー 磁気光学ディスクデータ記憶装置の書き込み管理システム及び方法
US5303198A (en) 1990-09-28 1994-04-12 Fuji Photo Film Co., Ltd. Method of recording data in memory card having EEPROM and memory card system using the same
JPH04141867A (ja) 1990-10-03 1992-05-15 Canon Inc ファイル管理方法
JP2887949B2 (ja) 1991-06-27 1999-05-10 松下電器産業株式会社 情報記録再生装置、情報再生装置、ｄｍａ記録方法及びｄｍａ検証方法
US5448728A (en) 1991-08-08 1995-09-05 Sharp Kabushiki Kaisha Storage medium control system for controlling a write-once read-many storage medium
US5235585A (en) 1991-09-11 1993-08-10 International Business Machines Reassigning defective sectors on a disk
US6347051B2 (en) 1991-11-26 2002-02-12 Hitachi, Ltd. Storage device employing a flash memory
JP3039099B2 (ja) 1992-02-14 2000-05-08 ソニー株式会社 光ディスク記録装置およびその方法
JPH05274814A (ja) 1992-03-24 1993-10-22 Tosoh Corp 光ディスク装置及び光ディスクの欠陥セクタ検出方法
JPH05313980A (ja) 1992-05-07 1993-11-26 Olympus Optical Co Ltd 情報記録方法
EP0606499B1 (en) 1992-07-31 2001-10-17 Sony Corporation Device and method for disc recording
US5473753A (en) 1992-10-30 1995-12-05 Intel Corporation Method of managing defects in flash disk memories
US5687397A (en) 1993-02-26 1997-11-11 Sony Corporation System for expansion of data storage medium to store user data
JPH06338139A (ja) * 1993-05-31 1994-12-06 Olympus Optical Co Ltd 追記型情報記録媒体の情報記録における交代処理方法
JP3289993B2 (ja) 1993-06-10 2002-06-10 松下電器産業株式会社 情報記録再生装置、情報記録再生方法、情報再生方法
DE69429891T2 (de) * 1993-06-08 2002-07-11 Matsushita Electric Industrial Co., Ltd. Optische Platte und Vorrichtung zur Aufnahme und Wiedergabe von Informationen
JP3453843B2 (ja) 1993-06-08 2003-10-06 ソニー株式会社 ディスク装置
JPH0773602A (ja) 1993-09-02 1995-03-17 Fujitsu Ltd 光ディスク装置
JP3333613B2 (ja) 1993-12-07 2002-10-15 株式会社日立製作所 光情報記録媒体並びに光情報記録再生方法及び光情報記録再生装置
US5495466A (en) 1994-01-10 1996-02-27 Eastman Kodak Company Write verification in an optical recording system by sensing mark formation while writing
JP3558306B2 (ja) 1994-07-26 2004-08-25 パイオニア株式会社 多層記録ディスク及びこれを用いた記録／再生システム
JP3232945B2 (ja) 1994-08-22 2001-11-26 セイコーエプソン株式会社 前処理方法および入出力装置
JPH0896522A (ja) 1994-09-20 1996-04-12 Sony Corp データエンコーダ
US5740435A (en) 1994-10-31 1998-04-14 Sony Corporation Data management apparatus and method for managing data of variable lengths recorded on a record medium
US5650881A (en) 1994-11-02 1997-07-22 Texas Instruments Incorporated Support post architecture for micromechanical devices
JPH08147110A (ja) 1994-11-18 1996-06-07 Sony Corp データ記録媒体管理方法、データ記録媒体管理装置およびデータ記録媒体
JPH08153858A (ja) 1994-11-29 1996-06-11 Nec Corp 半導体装置の製造方法
JP2915307B2 (ja) 1994-12-19 1999-07-05 株式会社日立製作所 光ディスクの情報記録制御方法
JPH08273162A (ja) * 1995-03-31 1996-10-18 Ricoh Co Ltd 光ディスク装置
US5548572A (en) 1995-03-31 1996-08-20 International Business Machines Corporation Spare and calibration sector management for optical WORM media
US5715221A (en) 1995-04-21 1998-02-03 Matsushita Electric Industrial Method for managing defects in an information recording medium, and a device and information recording medium using said method
RU2182722C2 (ru) 1995-11-10 2002-05-20 Сони Корпорейшн Устройство и способ обработки информации
JPH09145634A (ja) 1995-11-21 1997-06-06 Sony Corp 欠陥検出方法及び装置、並びに光学的情報記録媒体
JP3339539B2 (ja) 1995-12-13 2002-10-28 松下電器産業株式会社 デジタル変調装置、その方法及び記録媒体
JP3005466B2 (ja) 1996-02-27 2000-01-31 日本電気ソフトウェア株式会社 並列ソート装置
US5900010A (en) 1996-03-05 1999-05-04 Sony Corporation Apparatus for recording magneto-optic disks
JPH09259537A (ja) 1996-03-25 1997-10-03 Toshiba Corp 交替領域を持つ情報記録ディスク
JPH09259576A (ja) * 1996-03-25 1997-10-03 Toshiba Corp 複数管理領域を持つ情報記録ディスク
JP2848809B2 (ja) * 1996-03-25 1999-01-20 株式会社東芝 交替処理方法
JPH09270175A (ja) * 1996-03-29 1997-10-14 Ricoh Co Ltd 追記型光ディスク装置
JPH1050032A (ja) 1996-07-26 1998-02-20 Sony Corp 追記型ディスクシステム、追記型ディスクの記録又は再生方法、及び追記型ディスクドライブ装置
JPH1050005A (ja) 1996-07-29 1998-02-20 Nec Gumma Ltd 光ディスク欠陥管理方法および装置
JPH10187357A (ja) 1996-12-19 1998-07-14 Nec Eng Ltd ディスクアレイ装置
JPH10187358A (ja) 1996-12-25 1998-07-14 Hitachi Ltd ディスクアレイ装置
JPH10187360A (ja) 1996-12-25 1998-07-14 Tec Corp データ送信装置及びプリンタ
JPH10187356A (ja) 1996-12-25 1998-07-14 Toshiba Corp 光ディスクオートチェンジャを用いたファイルサーバ装置および同装置のファイル管理方法
JP3688835B2 (ja) 1996-12-26 2005-08-31 株式会社東芝 データ記憶システム及び同システムに適用するデータ転送方法
JPH10187361A (ja) 1996-12-26 1998-07-14 Hitachi Koki Co Ltd プリンタ制御装置
JP3050375B2 (ja) 1997-03-12 2000-06-12 インターナショナル・ビジネス・マシーンズ・コーポレイション ディスクドライブ装置及びディスクドライブ装置のエラー回復処理方法
JPH10283653A (ja) 1997-04-04 1998-10-23 Victor Co Of Japan Ltd 光情報記録再生装置及び光記録媒体
JPH10289537A (ja) 1997-04-11 1998-10-27 Sony Corp デジタルデータ記録方法およびデジタルデータ記録媒体
KR100239118B1 (ko) 1997-05-21 2000-01-15 구자홍 가변 여유영역비율을 가지는 광디스크 및 광디스크상에 여유영역의 비율을 가변적으로 설정하는 방법
JP3855390B2 (ja) 1997-09-16 2006-12-06 ソニー株式会社 記録装置、記録方法およびディスク状記録媒体
JPH11110888A (ja) 1997-10-07 1999-04-23 Nikon Corp 光ディスク記録装置および光ディスク再生装置
JP3707222B2 (ja) 1997-12-18 2005-10-19 三菱電機株式会社 光ディスク、光ディスク処理装置および光ディスク処理方法
JP3204192B2 (ja) 1998-01-07 2001-09-04 日本電気株式会社 データ記録再生装置及びデータ記録再生方法
JPH11242850A (ja) 1998-02-25 1999-09-07 Hitachi Ltd リアルタイムデータ記録方式
KR100292093B1 (ko) 1998-03-02 2001-06-01 구자홍 기록매체의 결함영역 관리자료 생성방법 및 생성장치 그리고 이에 의한 광기록매체
KR100354739B1 (ko) 1998-04-20 2003-02-19 삼성전자 주식회사 실시간데이터를기록하기위한결함관리정보를저장하는기록매체와그결함관리방법
SG129225A1 (en) 1998-04-20 2007-02-26 Samsung Electronics Co Ltd Optical data storage medium
EP0957477A3 (en) 1998-05-15 2003-11-05 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, recording and reproducing method therefor and optical information recording and reproduction apparatus
JPH11338782A (ja) 1998-05-27 1999-12-10 Oki Electric Ind Co Ltd 記憶装置及びその欠陥セクタ代替方法
US6744713B1 (en) 1998-06-15 2004-06-01 Samsung Electronics Co., Ltd. Recording medium for storing write protection information and write protection method thereof
JP2000040305A (ja) 1998-07-21 2000-02-08 Fujitsu Ltd 記録媒体及び記憶装置
CN100338675C (zh) 1998-07-28 2007-09-19 Lg电子株式会社 管理光记录介质缺陷区的方法
KR100407931B1 (ko) * 1998-07-29 2004-03-30 엘지전자 주식회사 실시간기록/재생시의파일관리방법및실시간데이터기록방법및그광기록/재생매체
GB2356735B (en) 1998-08-05 2002-01-02 Mitsubishi Electric Corp Method of managing defects in an optical disk, an optical disk device and an optical disk
US6414923B1 (en) 1998-08-17 2002-07-02 Lg Electronics Inc. Recording/reproducing method of optical recording medium
US6788631B1 (en) * 1998-09-02 2004-09-07 Lc Electronics Inc. Optical recording medium having recording capacity information and method for indicating recording capacity
KR100459161B1 (ko) 1998-11-20 2005-01-15 엘지전자 주식회사 광기록매체및광기록매체의스페어영역할당과결함영역관리방법
KR100442236B1 (ko) 1998-09-07 2004-10-14 엘지전자 주식회사 광기록매체및그의사용가능한대체블럭서치방법
AU5449799A (en) 1998-09-10 2000-04-03 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, method of manufacture thereof, and method of recording and reproduction
JP3243220B2 (ja) * 1998-09-14 2002-01-07 株式会社東芝 交替処理方法
JP2000099401A (ja) 1998-09-22 2000-04-07 Sony Corp 記録媒体、記録方法及び記録装置
WO2000019432A1 (en) 1998-09-25 2000-04-06 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording/reproducing method, and information recording/reproducing device
KR100421845B1 (ko) 1998-09-26 2004-04-17 엘지전자 주식회사 광기록매체및광기록매체의결함영역관리방법
KR100677066B1 (ko) 1998-10-10 2007-02-01 삼성전자주식회사 결함 관리를 위한 여유 공간을 갖는 디스크와 여유 공간 할당 방법
KR100606663B1 (ko) 1998-10-20 2006-11-30 엘지전자 주식회사 광기록매체와이의결함영역관리및포맷팅방법
JP2000195178A (ja) 1998-10-22 2000-07-14 Matsushita Electric Ind Co Ltd 情報記録媒体、欠陥管理方法および欠陥管理装置
MY128496A (en) 1998-10-22 2007-02-28 Matsushita Electric Industrial Co Ltd Information recording medium, and method and apparatus for managing defect thereof
US6466532B1 (en) * 1998-11-10 2002-10-15 Samsung Electronics Co., Ltd. Recording medium having spare area for defect management and information on defect management, and method and apparatus of allocating spare area and managing defects
KR100667729B1 (ko) * 1998-11-10 2007-01-11 삼성전자주식회사 결함 관리를 위한 여유 공간과 그 관리 정보를 갖는 디스크, 여유 공간 할당 방법과 결함 관리 방법
DE19964391B4 (de) 1998-11-11 2010-10-14 Lg Electronics Inc. Verfahren zum Zuordnen eines Reservebereichs in einem optischen Aufzeichnungsmedium
KR100451718B1 (ko) * 1999-01-13 2004-10-08 엘지전자 주식회사 광 기록매체 및 광기록 매체의 결함영역 관리 방법과 기록/재생 제어 방법
KR100459162B1 (ko) 1999-01-23 2004-12-03 엘지전자 주식회사 광 기록 매체 및 광 기록매체의 포맷팅 방법
US6842580B1 (en) 1999-01-27 2005-01-11 Matsushita Electric Industrial Co., Ltd. Real-time recording/reproduction on an information recording medium including a defective region
JP2000293948A (ja) * 1999-02-01 2000-10-20 Matsushita Electric Ind Co Ltd 情報記録媒体、情報記録方法および情報記録再生システム
MY118342A (en) 1999-02-01 2004-10-30 Matsushita Electric Industrial Co Ltd Information recording medium, information recording method and information recording/reproducing system
JP3206657B2 (ja) 1999-02-05 2001-09-10 日本電気株式会社 交替処理方法および情報記録再生装置
MY122279A (en) 1999-03-03 2006-04-29 Sony Corp Nonvolatile memory and nonvolatile memory reproducing apparatus
US6160778A (en) 1999-03-08 2000-12-12 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
US6615363B1 (en) 1999-03-19 2003-09-02 Hitachi Maxell, Ltd. Optical disk and method of recording on the same
JP3856980B2 (ja) 1999-03-31 2006-12-13 株式会社東芝 情報記録再生装置
WO2001048753A1 (en) 1999-12-28 2001-07-05 Mitsubishi Chemical Corporation Rewritable phase change optical disk partly having rom region and data recording and erasing methods for optical disk
KR100544175B1 (ko) 1999-05-08 2006-01-23 삼성전자주식회사 링킹 타입 정보를 저장하는 기록 매체와 결함 영역 처리 방법
JP2001023317A (ja) 1999-07-02 2001-01-26 Nec Corp 光ディスク記録再生方法および装置ならびに光ディスク記録再生プログラムを記録した媒体
EP1152402B1 (en) 1999-07-15 2006-11-15 Matsushita Electric Industrial Co., Ltd. Optical recording medium and method for recording optical recording medium
CN100543859C (zh) 1999-07-15 2009-09-23 皇家飞利浦电子股份有限公司 用于记录信息的方法
JP2001069440A (ja) 1999-08-30 2001-03-16 Sanyo Electric Co Ltd ドライブ装置
HK1041551B (en) 1999-09-23 2008-12-12 Koninklijke Philips Electronics N.V. Method of immediate writing or reading files on a disc like recording medium
JP2001110168A (ja) 1999-10-13 2001-04-20 Ricoh Co Ltd 情報記録再生装置と情報記録再生方法と情報記録再生プログラムを記録したコンピュータ読み取り可能な記録媒体
US7340153B2 (en) 2000-01-11 2008-03-04 Hitachi, Ltd. Apparatus and method for recording and reproducing information
KR100647368B1 (ko) 2000-01-26 2006-11-17 엘지전자 주식회사 광기록매체의 포맷팅 방법
US7072256B2 (en) 2000-03-08 2006-07-04 Matsushita Electric Industrial Co., Ltd. Information recording medium, information recording method and information reproduction method
JP2001266464A (ja) 2000-03-21 2001-09-28 Nippon Columbia Co Ltd データ記録再生装置
JP3915368B2 (ja) 2000-03-31 2007-05-16 株式会社日立製作所 情報記録再生装置、及び、その記録、再生方法
US6804797B2 (en) 2000-04-08 2004-10-12 Samsung Electronics, Co., Ltd. Method of verifying defect management area information of disc and test apparatus for performing the same
US7236687B2 (en) * 2000-04-21 2007-06-26 Sony Corporation Information processing apparatus and method, program, and recording medium
JP3835977B2 (ja) 2000-04-25 2006-10-18 富士通株式会社 ディスク型記録媒体のフォーマット処理方法、ディスク型記録媒体及びそれを用いた情報記録再生装置
WO2001093035A2 (en) 2000-05-30 2001-12-06 Dataplay, Inc. Defect management system for write-once storage disk
WO2001095330A2 (en) 2000-06-06 2001-12-13 Koninklijke Philips Electronics N.V. Method of immediate writing or reading files on a disc like recording medium
JP2001351334A (ja) 2000-06-08 2001-12-21 Sony Corp 光学的記録媒体及びこの光学的記録媒体に対してデータの記録／再生を行なうデータ記録／再生装置
JP2001357623A (ja) 2000-06-16 2001-12-26 Victor Co Of Japan Ltd 情報処理装置
JP2002015507A (ja) 2000-06-30 2002-01-18 Sony Corp データ記録方法およびディスク装置
JP2002042448A (ja) 2000-07-26 2002-02-08 Pioneer Electronic Corp 情報編集装置、情報編集方法、編集制御用プログラムがコンピュータで読取可能に記録された情報記録媒体
JP4843894B2 (ja) 2000-07-31 2011-12-21 ソニー株式会社 データ記録方法、データの出力方法、並びにデータの記録及び／又は再生方法
JP2002056619A (ja) 2000-08-08 2002-02-22 Sony Corp ディスクドライブ装置、データ格納方法
JP3898430B2 (ja) 2000-09-18 2007-03-28 株式会社日立製作所 光記録装置およびそれに用いる光ディスク
TW497098B (en) * 2000-11-04 2002-08-01 Li-Shin Jou Optical recording medium and recording method
JP3945165B2 (ja) 2001-01-15 2007-07-18 セイコーエプソン株式会社 テキストデータ処理装置
US20020099950A1 (en) 2001-01-22 2002-07-25 Smith Kenneth K. Method of maintaining integrity of an instruction or data set
JP4407063B2 (ja) 2001-02-19 2010-02-03 パナソニック株式会社 欠陥管理情報再生装置
JP4037617B2 (ja) 2001-03-16 2008-01-23 株式会社東芝 欠陥検索方法
JP3971117B2 (ja) 2001-03-22 2007-09-05 株式会社東芝 情報記録媒体、情報記録装置、情報記録方法、情報再生装置、情報再生方法
JP2002352522A (ja) 2001-03-22 2002-12-06 Matsushita Electric Ind Co Ltd 記録方法、再生方法、記録装置、再生装置および情報記録媒体
US7023775B2 (en) 2001-03-22 2006-04-04 Matsushita Electric Industrial Co., Ltd. Recording apparatus and method, and reproduction apparatus and method for recording data to or reproducing data from a write once type information recording medium, and write once type information recording medium
JP2002288937A (ja) 2001-03-22 2002-10-04 Toshiba Corp 情報記録媒体、情報記録装置、情報記録方法、情報再生装置、情報再生方法
JP2002298360A (ja) 2001-03-30 2002-10-11 Canon Inc 情報記録媒体への情報記録方法及び情報記録装置
US7092334B2 (en) 2001-04-12 2006-08-15 Hitachi-Lg Data Storage Korea, Inc. Method of detecting a defect area of a disk
TWI235927B (en) 2001-04-25 2005-07-11 Koninkl Philips Electronics Nv Methods and devices for recording or reading files on/from a sequential medium and sequential medium
JP2002329321A (ja) 2001-04-27 2002-11-15 Sony Corp 記録装置および再生装置
US6766418B1 (en) 2001-04-30 2004-07-20 Emc Corporation Methods and apparatus for accessing data using a cache
JP2002334527A (ja) 2001-05-11 2002-11-22 Matsushita Electric Ind Co Ltd ディスクメモリ装置、ディスクメモリ装置不良判定方法、及び記録媒体
JP2003016737A (ja) 2001-07-02 2003-01-17 Nec Microsystems Ltd 光ディスク装置およびプログラムおよびデータ管理方法
US6849315B2 (en) 2001-07-13 2005-02-01 Ciba Specialty Chemicals Corporation Fast-writable and precision-writable high-capacity optical storage media
US7236440B2 (en) 2001-09-13 2007-06-26 Tdk Corporation Optical recording medium
JP3925144B2 (ja) 2001-10-12 2007-06-06 株式会社日立製作所 記録方法及び記録媒体
JP2003151216A (ja) 2001-11-12 2003-05-23 Hitachi Ltd 情報記録方法、及び情報記録装置
TWI245279B (en) 2001-11-20 2005-12-11 Lite On It Corp Method for dynamically adjusting the writing speed of a CD drive
JP4100913B2 (ja) 2002-01-15 2008-06-11 株式会社リコー 情報再生装置、データ管理情報取得方法、データ管理情報取得プログラム、記憶媒体、及び再生システム
WO2003060894A1 (en) 2002-01-18 2003-07-24 Koninklijke Philips Electronics N.V. Optical data storage medium and use of such medium
US7123556B2 (en) 2002-01-22 2006-10-17 Matsushita Electric Industrial Co., Ltd. Multi-layered information recording medium with spare defect management areas
KR20110026536A (ko) 2002-01-22 2011-03-15 파나소닉 주식회사 다층 정보 기록 매체, 기록 방법, 재생 방법, 기록 장치, 재생 장치, 및 프로그램
JP4078198B2 (ja) 2002-01-31 2008-04-23 松下電器産業株式会社 情報記録媒体および欠陥管理領域の位置決定方法
US6835974B2 (en) 2002-03-14 2004-12-28 Jeng-Jye Shau Three dimensional integrated circuits using sub-micron thin-film diodes
CN101256801B (zh) 2002-03-20 2011-11-16 松下电器产业株式会社 信息记录方法、信息记录装置和再现装置
KR20030082262A (ko) 2002-04-17 2003-10-22 삼성전자주식회사 기록중인 광 기록 매체의 기록 속도 변환 장치 및 방법
US7027059B2 (en) 2002-05-30 2006-04-11 Intel Corporation Dynamically constructed rasterizers
JP2004014088A (ja) * 2002-06-11 2004-01-15 Sony Corp ディスク記録媒体、記録方法、ディスクドライブ装置
JP4279515B2 (ja) 2002-06-25 2009-06-17 株式会社日立グローバルストレージテクノロジーズ 記録再生装置
TWI248067B (en) 2002-07-04 2006-01-21 Mediatek Inc Method for managing spare blocks of optical disk
CN1292410C (zh) 2002-08-03 2006-12-27 三星电子株式会社 记录/再现信息存储介质的方法
TWI294622B (en) 2002-08-12 2008-03-11 Samsung Electronics Co Ltd Disc with tdds and tdfl, and method and apparatus for managing defect in the same
KR20040015425A (ko) 2002-08-12 2004-02-19 삼성전자주식회사 결함 관리를 적용한 1회 기록용 고밀도 기록 매체, 결함관리 방법 및 그 장치
US6826140B2 (en) 2002-08-26 2004-11-30 Bae Systems Information And Electronic Systems Integration Inc Multichannel digital recording system with multi-user detection
KR100888591B1 (ko) 2002-09-10 2009-03-16 삼성전자주식회사 스패어 영역 할당 방법, 그 장치 및 그 디스크
KR100891107B1 (ko) 2002-09-10 2009-03-30 삼성전자주식회사 결함 정보 관리 방법 및 그 장치
US7487387B2 (en) * 2002-09-19 2009-02-03 Koninklijke Philips Electronics N.V. Recording medium defect management
CA2479505C (en) 2002-09-26 2012-12-18 Lg Electronics Inc. Optical disc, method and apparatus for managing a defective area on an optical disc of write once type
KR20040028469A (ko) * 2002-09-30 2004-04-03 엘지전자 주식회사 1 회 기록 가능한 광디스크의 디펙트 영역 관리방법
US7233550B2 (en) 2002-09-30 2007-06-19 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
JP2004127471A (ja) * 2002-10-07 2004-04-22 Pioneer Electronic Corp 記録装置及びその制御方法、並びに再生装置
KR100739673B1 (ko) 2002-10-10 2007-07-13 삼성전자주식회사 임시 결함 관리 영역을 사용한 결함 관리 방법
KR100667749B1 (ko) 2002-10-18 2007-01-11 삼성전자주식회사 임시 결함 관리 영역을 사용한 결함 관리 방법, 그 장치및 그디스크
EP1561337A4 (en) 2002-11-15 2006-11-15 Thomson Licensing Apparatus and method for providing alert outputs
JP4606693B2 (ja) 2002-11-22 2011-01-05 ソニー株式会社 光ディスク、記録装置、再生装置、記録方法、再生方法
WO2004053872A1 (en) 2002-12-11 2004-06-24 Lg Electronics Inc. Method and apparatus for managing overwrite on an optical disc write once
AU2003282447B2 (en) 2002-12-11 2010-03-11 Lg Electronics Inc. Method of managing overwrite and method of recording management information on an optical disc write once
JP4224391B2 (ja) 2002-12-25 2009-02-12 パナソニック株式会社 追記型情報記録媒体、情報記録方法、情報再生方法、情報記録装置および情報再生装置
US7330409B2 (en) 2003-01-13 2008-02-12 Samsung Electronics Co., Ltd. Disc with temporary defect management area, and disc defect management method and apparatus therefor
US7372788B2 (en) 2003-01-14 2008-05-13 Lg Electronics Inc. Method for managing defective area on write-once optical recording medium, and optical recording medium using the same
TWI314315B (en) 2003-01-27 2009-09-01 Lg Electronics Inc Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
US7672204B2 (en) 2003-01-27 2010-03-02 Lg Electronics Inc. Optical disc, method and apparatus for managing a defective area on an optical disc
JP4110000B2 (ja) 2003-01-28 2008-07-02 株式会社ルネサステクノロジ 記憶装置
US20040160799A1 (en) 2003-02-17 2004-08-19 Park Yong Cheol Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
KR101051000B1 (ko) 2003-02-19 2011-07-26 엘지전자 주식회사 고밀도 광디스크와, 그에 따른 불법 복제 판별방법
US7643390B2 (en) 2003-02-21 2010-01-05 Lg Electronics Inc. Write-once optical recording medium and defect management information management method thereof
US7188271B2 (en) 2003-02-25 2007-03-06 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
KR101068678B1 (ko) 2003-03-03 2011-09-30 파우스, 스테판, 씨. 스트링들을 검색하기 위한 방법 및 배열
US7385889B2 (en) 2003-03-03 2008-06-10 Samsung Electronics Co., Ltd. Method and apparatus for managing disc defect using temporary DFL and temporary DDS including drive and disc information disc with temporary DFL and temporary DDS
AU2003282449A1 (en) 2003-03-04 2004-09-28 Lg Electronics Inc. Method for recording on optical recording medium and apparatus using the same
EP1547069B1 (en) 2003-03-08 2017-03-01 Samsung Electronics Co., Ltd. Method for preserving data-recording status of a write-once recording medium, and write-once recording medium therefor
JP4026518B2 (ja) 2003-03-12 2007-12-26 ソニー株式会社 記録媒体、記録装置、記録方法
JP4026519B2 (ja) 2003-03-12 2007-12-26 ソニー株式会社 記録媒体、記録装置、再生装置、記録方法、再生方法
JP4026517B2 (ja) 2003-03-12 2007-12-26 ソニー株式会社 記録媒体、記録装置、記録方法
RU2005127337A (ru) 2003-03-13 2006-02-10 Самсунг Электроникс Ко. Лтд. (Kr) Однократное записываемый диск, способ распределения области данных однократно записываемого диска, устройство и способ воспроизведения данных с такого диска
RU2321080C2 (ru) * 2003-03-13 2008-03-27 Самсунг Электроникс Ко. Лтд Однократно записываемый диск, способ распределения области данных однократно записываемого диска и способ воспроизведения данных с такого диска
TWI405196B (zh) 2003-03-13 2013-08-11 Lg Electronics Inc 光學記錄媒體及其缺陷區域管理方法及其裝置
WO2004081926A1 (en) 2003-03-13 2004-09-23 Samsung Electronics Co. Ltd. Write once disc, method of managing data area of write once disc, and apparatus and method for reproducing data therefor
EP1607969B1 (en) 2003-03-17 2011-06-15 Pioneer Corporation Write once type recording medium, recording device and recording method for write once type recording medium, and reproduction device and reproduction method for write once type recording medium
KR100739681B1 (ko) 2003-03-24 2007-07-13 삼성전자주식회사 한번 기록 정보 저장 매체에 있어서 오버라이트 방법
US8125866B2 (en) 2003-04-14 2012-02-28 Koninklijke Philips Electronics N.V. Device for and method of recording information
US20060197784A1 (en) 2003-04-15 2006-09-07 Lee Duk S Instruction plate and signage using photo luminescent porcelain enamel
US8184513B2 (en) 2003-04-15 2012-05-22 Samsung Electronics Co., Ltd. Recording/reproducing method, recording/reproducing apparatus, optical recording medium, and computer readable recording medium having recorded thereon program for the recording/reproducing method
KR100739675B1 (ko) * 2003-04-26 2007-07-13 삼성전자주식회사 정보 저장 매체의 결함 관리 방법, 정보 저장 매체드라이브 장치 및 그 정보 저장 매체
KR100677113B1 (ko) 2003-04-30 2007-02-01 삼성전자주식회사 한번 기록 정보 저장 매체에 임시결함리스트 기록 방법,그 재생 방법, 그 기록 및/또는 재생 장치 및 그 한번기록 정보 저장 매체
AU2004237018B2 (en) 2003-05-09 2009-09-10 Lg Electronics Inc. Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
KR20050119703A (ko) 2003-05-09 2005-12-21 엘지전자 주식회사 데이터영역을 관리하기 위한 데이터구조를 구비한기록매체와 기록재생 방법 및 장치
JP3861856B2 (ja) 2003-06-13 2006-12-27 ソニー株式会社 記録再生装置、記録再生方法
CN100580779C (zh) 2003-07-04 2010-01-13 Lg电子株式会社 用于管理一次写入光盘上的重写记录的方法和装置
CN102063917A (zh) 2003-07-08 2011-05-18 松下电器产业株式会社 单次写入记录媒介的制造方法、记录方法以及再现方法
RU2355047C2 (ru) 2003-07-14 2009-05-10 Эл Джи Электроникс Инк. Оптический диск однократной записи, способ и устройство для записи на него информации управления
KR20050009031A (ko) 2003-07-15 2005-01-24 엘지전자 주식회사 1회 기록 가능한 광디스크 및 광디스크의 관리정보 기록방법
US7313065B2 (en) * 2003-08-05 2007-12-25 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
JP4145749B2 (ja) * 2003-08-12 2008-09-03 パイオニア株式会社 情報記録媒体、情報記録媒体用の記録装置及び記録方法、情報記録媒体用の再生装置及び再生方法、記録又は再生制御用のコンピュータプログラム、並びに制御信号を含むデータ構造
WO2005020232A2 (en) 2003-08-21 2005-03-03 Koninklijke Philips Electronics N.V. Method for recording information on a multi layer record carrier, and record carrier for use by such method
JP2007505432A (ja) 2003-09-08 2007-03-08 エルジー エレクトロニクス インコーポレーテッド 追記型光ディスク、並びにその上に管理情報を記録するための方法及び装置
BRPI0414214A (pt) 2003-09-08 2006-10-31 Lg Electronics Inc método e aparelho de gravar informação de gerenciamento, meio fìsico de gravação método de gerenciar meio fìsico de gravação
KR101041819B1 (ko) 2003-09-08 2011-06-17 엘지전자 주식회사 1회 기록가능한 광디스크 및 광디스크상에 관리 정보를기록하기 위한 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805536A (en) * 1996-11-07 1998-09-08 Eastman Kodak Company Method for bandwidth reduction in writeable optical data storage apparatus
EP1148493A2 (en) * 2000-04-08 2001-10-24 Samsung Electronics Co. Ltd. Method of verifying defect management area information of optical disc and apparatus for performing the same

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7532551B2 (en) 2002-09-26 2009-05-12 Lg Electronics Inc. Method for managing defective area on write-once optical recording medium, and optical recording medium using the same
US7489604B2 (en) 2002-09-26 2009-02-10 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc
US7992057B2 (en) 2002-09-26 2011-08-02 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc
US7630283B2 (en) 2002-09-26 2009-12-08 Lg Electronics Inc. Optical disc, method and apparatus for managing a defective area on an optical disc of write once type
US7483349B2 (en) 2002-09-30 2009-01-27 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using TDMA information
US8045430B2 (en) 2002-09-30 2011-10-25 Lg Electronics Inc. Write-once type optical disc, and method and apparatus for managing defective areas on write-once type optical disc using TDMA information
US7911904B2 (en) 2002-09-30 2011-03-22 Lg Electronics, Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
US7701823B2 (en) 2002-09-30 2010-04-20 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
US7936649B2 (en) 2002-12-11 2011-05-03 Lg Electronics Inc. Method of managing overwrite and method of recording management information on an optical disc write once
US7668054B2 (en) 2002-12-11 2010-02-23 Lg Electronics Inc. Method of managing overwrite and method of recording management information on an optical disc write once
US7532548B2 (en) 2002-12-11 2009-05-12 Lg Electronics Inc. Method and apparatus for managing overwrite on an optical disc write once
US7813243B2 (en) 2003-01-11 2010-10-12 Lg Electronics Inc. Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
US8072853B2 (en) 2003-01-27 2011-12-06 Lg Electronics Inc. Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
US7764581B2 (en) 2003-02-17 2010-07-27 Lg Electronics Inc. Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
US7499383B2 (en) 2003-02-21 2009-03-03 Lg Electronics Inc. Write-once optical disc and method for managing spare area thereof
US7643390B2 (en) 2003-02-21 2010-01-05 Lg Electronics Inc. Write-once optical recording medium and defect management information management method thereof
US7944783B2 (en) 2003-02-21 2011-05-17 Lg Electronics Inc. Write-once optical disc and method for managing spare area thereof
US7929391B2 (en) 2003-02-21 2011-04-19 Lg Electronics Inc. Write-once optical recording medium and defect management information management method thereof
US7624299B2 (en) 2003-02-25 2009-11-24 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
US7477581B2 (en) 2003-02-25 2009-01-13 Lg Electronics Inc. Defect management method for optical recording medium and optical recording medium using the same
US7826320B2 (en) 2003-03-04 2010-11-02 Lg Electronics Inc. Method and apparatus for recording or reproducing on or from optical medium using SBM information
US7620782B2 (en) 2003-05-09 2009-11-17 Lg Electronics Inc. Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
US7506109B2 (en) 2003-05-09 2009-03-17 Lg Electronics Inc. Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
US7663997B2 (en) 2003-05-09 2010-02-16 Lg Electronics, Inc. Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
US8107336B2 (en) 2003-05-09 2012-01-31 Lg Electronics Inc. Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
US7522501B2 (en) 2003-05-09 2009-04-21 Lg Electronics Inc. Recording, reproducing and product for management of data having a temporary defect management area containing at least one pointer
US7684293B2 (en) 2003-05-09 2010-03-23 Lg Electronics Inc. Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
US8054718B2 (en) 2003-07-15 2011-11-08 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information thereon
US7539100B2 (en) 2003-07-15 2009-05-26 Lg Electronics Inc. Optical recording medium, method of managing defective area thereof, recording method thereof, and recording/reproducing apparatus thereof
US7573792B2 (en) 2003-07-15 2009-08-11 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information thereon
US7952972B2 (en) 2003-08-05 2011-05-31 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc
US7898918B2 (en) 2003-08-05 2011-03-01 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
US7570559B2 (en) 2003-08-05 2009-08-04 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
US7911905B2 (en) 2003-08-05 2011-03-22 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
US7672208B2 (en) 2003-08-05 2010-03-02 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc
US7783829B2 (en) 2003-09-08 2010-08-24 Lg Electronics Inc. Write-once optical disc and method for recording management information thereon
US7516273B2 (en) 2003-09-08 2009-04-07 Lg Electronics Inc. Write-once optical disc and method for recording management information thereon
US8296529B2 (en) 2003-09-08 2012-10-23 Lg Electronics Inc. Write-once optical disc and method for recording management information thereon
EP1668642A4 (en) * 2003-09-30 2011-08-10 Samsung Electronics Co Ltd RETRIEVABLE DATA CARRIER, METHOD FOR USING A RETRIEVABLE DATA SUPPORT AND DEVICE FOR DATA RECORDING AND / OR PLAYBACK
US7483355B2 (en) 2003-10-20 2009-01-27 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc
US8134896B2 (en) 2003-10-20 2012-03-13 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc
US8391117B2 (en) 2004-01-30 2013-03-05 Koninklijke Philips Electronics N.V. Quick access to disc management information
US8432776B2 (en) 2004-01-30 2013-04-30 Koninklijke Philips Electronics N.V. Quick access to disc management information
US8760984B2 (en) 2004-01-30 2014-06-24 Koninklijke Philips N.V. Quick access to disc management information
US7570557B2 (en) 2004-06-08 2009-08-04 Lg Electronics, Inc. Method and apparatus for recording management information on a recording medium and the recording medium
US7502288B2 (en) 2004-06-23 2009-03-10 Lg Electronics Inc. Method and apparatus for overwriting data on recording-medium and the recording medium
US7500137B2 (en) 2004-09-14 2009-03-03 Lg Electronics Inc. Recording medium, and method and apparatus of recording and reproducing data on the same

Also Published As

Publication number Publication date
EP2088598A2 (en) 2009-08-12
JP2007042279A (ja) 2007-02-15
TW200416688A (en) 2004-09-01
KR101067777B1 (ko) 2011-09-28
US7643390B2 (en) 2010-01-05
RU2334289C2 (ru) 2008-09-20
EP2088598A3 (en) 2009-08-19
KR20050101345A (ko) 2005-10-21
US20040193946A1 (en) 2004-09-30
ES2329034T3 (es) 2009-11-20
ATE436069T1 (de) 2009-07-15
JP4838586B2 (ja) 2011-12-14
CN100385512C (zh) 2008-04-30
JP2006514397A (ja) 2006-04-27
TWI335587B (en) 2011-01-01
MXPA05008822A (es) 2005-10-18
AU2003265116A1 (en) 2004-09-09
RU2005125957A (ru) 2006-06-10
EP1573723B1 (en) 2009-07-08
US20100085852A1 (en) 2010-04-08
BR0318116A (pt) 2006-02-07
CN101261867B (zh) 2012-05-02
DE60328310D1 (de) 2009-08-20
CA2515435A1 (en) 2004-09-02
EP1573723A1 (en) 2005-09-14
CN101261867A (zh) 2008-09-10
AU2003265116B2 (en) 2009-07-23
US7929391B2 (en) 2011-04-19
CN1754206A (zh) 2006-03-29
CA2515435C (en) 2012-12-04

Similar Documents

Publication Publication Date Title
EP1573723B1 (en) Write-once optical recording medium and defect management information management method thereof
EP1609135B1 (en) Write-once recording medium and defective area management method and apparatus for write-once recording medium
US7911905B2 (en) Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
US7843780B2 (en) Write-once recording medium preserving data-recording status, method of preserving data recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor
JP2006512699A (ja) １回だけ記録可能な光ディスクと１回だけ記録可能な光ディスクにおける管理情報の記録方法及び装置
WO2004079731A1 (en) Method and apparatus for preserving data-recording status of a write-once recording medium, and write-once recording medium therefor
EP1754224B1 (en) Method and apparatus for recording management information on a recording medium and the recording medium
US7330945B2 (en) Recording medium, and method and apparatus for managing defective areas of recording medium
KR100964683B1 (ko) 1회 기록가능한 광디스크 및 광디스크의 관리정보 기록방법
CA2768037A1 (en) Method and apparatus for preserving data-recording status of a write-once recording medium, and write-once recording medium therefor

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003815979

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2003265116

Country of ref document: AU

Ref document number: 1516/KOLNP/2005

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2515435

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: PA/a/2005/008822

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 1020057015323

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 20038A99048

Country of ref document: CN

Ref document number: 2005515864

Country of ref document: JP

WWP Wipo information: published in national office

Ref document number: 2003815979

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2005125957

Country of ref document: RU

WWP Wipo information: published in national office

Ref document number: 1020057015323

Country of ref document: KR

ENP Entry into the national phase

Ref document number: PI0318116

Country of ref document: BR