WO2004086394A1 - 情報記録方法、情報記録装置、プログラム及びコンピュータ読取り可能情報記憶媒体 - Google Patents
情報記録方法、情報記録装置、プログラム及びコンピュータ読取り可能情報記憶媒体 Download PDFInfo
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- WO2004086394A1 WO2004086394A1 PCT/JP2004/003083 JP2004003083W WO2004086394A1 WO 2004086394 A1 WO2004086394 A1 WO 2004086394A1 JP 2004003083 W JP2004003083 W JP 2004003083W WO 2004086394 A1 WO2004086394 A1 WO 2004086394A1
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- 238000009940 knitting Methods 0.000 claims 2
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Classifications
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- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
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Definitions
- the present invention relates to an information recording method, information recording, program and computer readable storage medium for writing data to an information recording medium having a plurality of recording layers.
- PCs personal computers
- AV Audio-Visual
- an optical disc of the digital versatile disc (DVD) system has come to be noted as an information recording medium, and along with the price reduction, the optical disc as an information recording and reproducing device
- the device is becoming popular as one of the peripheral ⁇ of PC.
- DVD-ROM there are a DVD in which the recording layer is one layer and a DVD in which the recording layer is two layers.
- a DVD having a single recording layer eg, DVD + R (Recordable), DVD + RW
- DVD-RAM Random Access Memory
- FIG. 12 is an explanatory view schematically showing a logical format of a recording type two-layer DVD by PTP method
- FIG. 13 schematically shows a logical format of a recording type two layer DVD by OTP method.
- the lead-in area LEAD-IN ZONE
- data area DATA ZONE
- the position of the address where the data area of the first cell and that of the second layer start is equal, for example, both start from physical address 30000H.
- the outer area of the optical disc is a Reed-in area (LEAD-M ZONE) data area (DATA ZONE) and a mid-area (MIDDLE ZONE) from the inner circumference of the optical disc.
- LEAD-M ZONE Reed-in area
- MIMDLE ZONE mid-area
- LEAD-OUT ZONE exists. That is, data is written from the inner periphery to the outer periphery of the optical disc in the first recording layer, and data is written from the outer periphery to the inner periphery of the optical disc in the second recording layer.
- the radial position of the address where the second layer data area starts is the same as the radial position of the address where the first layer data area ends, and the physical address of the second layer data area start position is the first layer.
- the eye data area end address is a bit inverted address.
- the write processing is logically performed with a plurality of layers as one layer, data other than user data, for example, data indicating switching of layers, etc. are written during writing of user data. If this operation is performed, the writing process of the user data to the recording layer will be interrupted. In particular, when it is necessary to continuously write user data as in video recording, it is a problem to interrupt the writing process for a long time while writing user data in this manner.
- An object of the present invention is to prevent interruption of the process of writing user data to the recording layer. 0
- Another object of the present invention is to make it possible to read user data written in a recording layer at a predetermined timing.
- An information recording method is an information recording method for writing data in an information recording medium having a plurality of recording layers, the step of writing user data across the plurality of recording layers (continuously); And writing data other than the user data in a predetermined area of the recording layer after writing.
- user data is written (continuously) across a plurality of recording layers, and data indicating that the layer is to be switched to the boundary region of the recording layer is written after the user data writing process is completed. . That is, the user data is continuously written continuously without writing data indicating that the layer is switched even in the switching portion of the recording layer. Therefore, during that time, there will be no interruption in the process of writing user data to the recording layer.
- an information recording method for writing data in an information recording medium having a plurality of recording layers comprising: a plurality of the recording layers spaced apart from a plurality of boundary layers of the recording layers. Writing user data across the And writing data indicating that the layer is to be switched to the boundary vicinity area after writing the user data.
- user data is written (continuously) across a plurality of recording layers, and data indicating that the layer is to be switched to the boundary region of the recording layer is written after the user data writing process is completed. . That is, the user data is continuously written continuously without writing data indicating that the layer is switched even in the switching portion of the recording layer. Therefore, during that time, there will be no interruption in the process of writing user data to the recording layer.
- the information recording medium is an information recording medium recorded in parallel track path (PTP) mode
- the tut self boundary near area is a first recording layer in which t self user data is written.
- the indicated data is read-out written to the read-out area of the first recording layer.
- read data is written to the read area of the first recording layer, and then read data is written to the read area of the second recording layer.
- user information recording media user data is written continuously (across two layers) without writing data indicating layer switching when recording layers are switched, so writing user data to the recording layer It is possible to prevent interruption of processing.
- the information recording medium is an information recording medium recorded by an adaptive track path (OTP) method, and a so-called boundary vicinity area is a first recording layer in which the user data is written.
- OTP adaptive track path
- a so-called boundary vicinity area is a first recording layer in which the user data is written.
- MIDNO ZONE' MIDDLE ZONE
- the second recording layer MIDDLE ZONE in which the user data is written across the first recording layer, data indicating that the layer is switched Middle (MIDDLE) data to be written to the mid area of the first recording layer and It is desirable that it is middle (MIDDLE) data to be written in the middle area of the second record ⁇ !.
- the OTP system information recording medium by writing the middle data in the middle area of the first recording layer and the middle area of the second recording layer after writing the user data to the OTP system information recording medium, Since the user data is written continuously (across the two layers) without writing data indicating that the layer is switched at the switching of the recording layer, the interruption of the writing process of the user data to the recording layer is prevented. Becomes possible.
- dummy data is written immediately before the data area (DATA ZONE) of the recording layer to be written next after writing the user data to the predetermined recording layer. It is desirable to write.
- dummy data is written immediately before the data area (DATA ZONE) of the recording layer to be written next.
- DATA ZONE data area
- OTP format MIDI (MIDDLE) data is written to the next recording layer even if no user data is written, for example, even if playback is performed while playing back while writing user data.
- User data can be read out at a predetermined timing.
- dummy data is placed at the beginning of the data area (DATA ZONE) of the recording layer which is the next writing target. It is desirable to write.
- PTP method lead-in is performed by writing dummy data at the beginning of the data area (DATAZONE) of the recording layer to be written next after writing user data in a predetermined recording layer. Even if the data and OT P-type MIDDLE data are not written, for example, if the user data is written and then played back, the user written to the next recording layer It becomes possible to read out data at a predetermined timing. Further, according to the above information recording method, in the step of writing the user data, before writing the user data to a plurality of recording layers, a dummy immediately before the data area (DATA ZONE) of the recording layer to be written. It is desirable to write data.
- the dummy data is written before the user data is written to the recording layer, it is not necessary to write the dummy data at the switching portion of the layer while the user data is written. Therefore, it is possible to reliably prevent interruption of the process of writing user data to the recording layer.
- a dummy is placed at the beginning of the data area (DATAZONE) of the recording layer to be written. It is desirable to write data.
- the present invention can also be realized as an information recording apparatus, an information recording program, and a computer readable information storage medium, and even in such a case, the above information recording method can be implemented as a result. It becomes possible to obtain the same effect as the above.
- the step of writing user data across the plurality of recording layers (continuously); Since writing data other than tiilE user data in a predetermined area of the recording layer after writing user data, and writing user data across a plurality of recording layers, the user is required to write data in a predetermined area of the recording layer.
- switching of the recording layer causes the user data to be written without failure, without writing data other than user data, so that interruption of the process of writing user data to the recording layer can be prevented. it can.
- an area near the boundary of the plurality of recording layers is left and a plurality of the recording layers are separated (continuously B.)
- Writing user data; and writing data indicating that the layer is to be switched to the boundary adjacent area after writing the user data By writing data, and then writing data indicating that the layer is switched to the area near the boundary of the recording layer, the data indicating that the layer is switched at the switching of the recording layer is not written, and the user data is continuously written. Since it is written, it is possible to prevent interruption of the writing process of user data to the recording layer.
- the information recording medium is an information recording medium recorded by a parallel track path (PTP) method
- the boundary vicinity area is a lead-out area of the first recording layer in which the user data is written (LEAD-OUT ZONE).
- a read-in area (LEAD-IN ZONE) of the second recording layer in which the user data is written to the first recording layer, and data indicating that the tiff self-layer is switched is referred to as the read-out area of the first recording layer.
- the read-out (LEAD-OUT) data to be written in one write-out area and lead-in (LEAD-IN) data to be written in the read-in area of the second recording layer the user for the information recording medium of PTP method.
- the read-out data is written in the read-out area of the first recording layer, and then the read-in data is written in the read-in area of the second recording layer.
- the PTP information recording medium user data is written continuously (across two layers) without writing data indicating layer switching at the switching of the recording layer, and the user data for the recording layer is recorded. It is possible to prevent interruption of the write process of
- the information recording medium is an information recording medium recorded by an outbound track path (OTP) method
- the boundary vicinity area is a middle area (MIDDLE ZONE) of a first recording layer in which tfilS user data is written and the information processing medium
- the MIDDLE ZONE of the second recording layer in which the user data is written over the first recording layer is written in the Midno ⁇ ! Area of the IfrlB first recording layer as data indicating that the layers are switched.
- Middle (MIDDLE) data and the middle A ⁇ S area of the second recording layer By writing middle data (MIDDLE) data, OTP can be written by writing middle data in the middle area of the first recording layer and the middle area of the second recording layer after writing user data to the OTP information recording medium.
- user data is written continuously (across two layers) without writing data indicating that layers are switched when the recording layer is switched. It may be possible to prevent interruption of the writing process.
- step of writing the user data after writing the user data to a predetermined recording layer, dummy data is written immediately before the data area (DATA ZONE) of the recording layer which is the next writing target. Even if PTP method lead-in (LEAD-IN) data and OTP method middle (MIDDLE) data are not written, for example, even when performing playback while writing user data, the following can be performed. It may be possible to read out user data written to the recording layer at a predetermined timing.
- dummy data is written at the beginning of the data area (DATA ZONE) of the recording layer to be written next. Therefore, even if PTP method lead-in (LEAD-IN) data and OTP method MIDDLE (MIDDLE) data are not written, for example, even when performing playback while writing user data, playback is performed. It may be possible to read out user data written to the next recording layer at a predetermined timing.
- dummy data is written immediately before the data area (DATA ZONE) of the recording layer to be written before the writing of the user data to a plurality of recording layers. It does not require time for writing dummy data when switching layers, and it can be possible to reliably prevent interruption of the process of writing user data to the recording layer.
- dummy data is written at the beginning of the data area (DATA ZONE) of the recording layer to be written before the writing of the user data to the plurality of recording layers.
- Layer switching This eliminates the need for time for writing dummy data at the same time, and can reliably prevent interruption of the process of writing user data to the recording layer.
- FIG. 1 is a block diagram showing a schematic configuration of an optical disc apparatus as an information recording apparatus according to a first embodiment of the present invention.
- FIG. 2 is a block diagram showing a schematic configuration of the PC connected to the optical disk apparatus.
- FIG. 3 is a flow chart showing the flow of write processing of the PT method according to the first embodiment of this invention.
- FIG. 4 is a flow chart showing the flow of the write process of the OT method according to the first embodiment of this invention.
- FIG. 5 is a flow chart showing the flow of write processing according to the second embodiment of this invention. Oh, oh.
- FIG. 6 is an explanatory view schematically showing a writing position of dummy data in the PT method in the second embodiment of the present invention.
- FIG. 7 is an explanatory view schematically showing a write position of dummy data in the OT method in the second embodiment of the present invention.
- FIG. 8 is a flowchart showing the flow of the writing process of the modification 1 of the second embodiment of the present invention.
- FIG. 9 is an explanatory view schematically showing a writing position of dummy data in the PT method in the first modification.
- FIG. 10 is an explanatory view schematically showing a writing position of dummy data in the OT method in the first modification.
- FIG. 11 is a flow chart showing the flow of the write processing of the second modification of the second embodiment of the present invention.
- FIG. 12 is an explanatory view schematically showing a logical format of a recording type two-layer DVD by the PTP method.
- FIG. 13 is an explanatory view schematically showing a logical format of a recording type dual layer DVD by the OTP method.
- FIG. 1 is a block diagram showing a schematic configuration of an optical disk apparatus as information m.
- the optical disk apparatus 1 comprises a spindle motor 3 for rotating and driving an optical disk 2 as an information recording medium, an optical pickup device 4, a laser control circuit 5, a motor driver 6, a reproduction signal processing circuit 7, a servo controller 8, a buffer RAM 9,
- the buffer manager 10, the interface 11, the ROM 12, the CPU 13, and the RAM 14, etc. are provided.
- the arrows shown in FIG. 1 indicate the flow of representative signals and information, and do not represent all the connection relationships of each block.
- the optical pickup device 4 includes a semiconductor laser as a light source, an objective lens that guides laser light emitted from the semiconductor laser to the recording surface of the optical disc 2 and guides return light reflected by the recording surface to a predetermined light receiving position.
- the servo controller 8 generates a control signal for controlling the focusing actuator of the optical pickup device 4 based on the focus error signal, and also based on the track error signal! /, And generates a control signal for controlling the tracking actuator of the optical pickup device 4.
- These control signals are output from the servo controller 8 to the motor driver 6.
- the motor driver 6 drives the focusing actuator and tracking actuator of the optical pickup 4 based on the control signal from the servo controller 8. Further, the motor driver 6 controls the spindle motor 3 so that the linear velocity of the optical disk 2 becomes constant based on the instruction of the CPU 13. Further, the motor driver 6 drives the seek motor for the optical pickup device 4 based on the instruction of the CPU 13 to move the optical pickup device 4 toward the target track of the optical disc 2 in the radial direction.
- the interface 11 is a bi-directional communication interface with a host (for example, the PC 101 as an information processing device shown in FIG. 2) as an external device, and conforms to standard interfaces such as AT API and SCS I. .
- the CPU 13 constitutes a microcomputer (computer) included in the optical disk device 1 together with the ROM 12 and the RAM 14.
- the ROM 12 which also functions as a storage medium, stores a program including a control program as described later, which is described by a code readable by the CPU 13.
- the CPU 13 controls the operations of the above-described units in accordance with the program stored in the ROM 12 and temporarily stores data etc. necessary for the control in the RAM I 4.
- the program stored in the ROM 12 is loaded (installed) into the main memory (not shown) of the CPU 13.
- FIG. 2 is a block diagram showing a schematic configuration of the PC 101 connected to the optical disc apparatus 1.
- the PC 101 has a configuration in which each unit is connected via a pass line 105 to a CPU 104 that constitutes a microcomputer together with a ROM 102 and a RAM I 03. Fixed data is fixedly recorded in the ROM 102, and variable data is variably recorded in the RAM I 03. Storage devices such as an HDD (hard disk drive) 106, an FDD (flexible disk drive) 107, and a CD-ROM drive 108 are connected to such a microcomputer via a bus line 105. Operating system (age-based system) and various types of HDD 106 Application programs etc. are stored, part of which is copied to the RAM 103 at startup and used for control of each part by the CPU 104.
- HDD hard disk drive
- FDD flexible disk drive
- CD-ROM drive 108 CD-ROM drive
- the CPU 104 is further connected to a display 1 0 9, an input device 1 1 0 comprising an keyboard and a mouse, etc., an interface 1 1 1 through a bus line 1 0 5, and the interface 1 1 1 It is possible to connect with external devices via For example, the optical disk device 1 described above is also connected to P C 1 0 1 via the interface 1 1 1.
- the write processing executed by the CPU 13 based on the program stored in the ROM 12 in such a configuration will be described with reference to FIG. 3, FIG. 4, FIG. 12 and FIG.
- the user data written to the optical disc 2 by the writing process is, for example, video data composed of audio data, video data and the like (the same applies to the other embodiments).
- FIG. 3 is a flowchart showing the flow of the write process of the PTMP method according to the present embodiment.
- An information recording method of writing data on the optical disc 2 by the writing process of the PT method will be described (see FIG. 12).
- C PU 13 first carries out write processing of user data to the first recording layer (first recording layer) (step S 1).
- User data is written to the first layer data area (DATA ZONE).
- the user data writing process to the second recording layer (second recording layer) is performed continuously to the user data writing process to the first recording layer (S 2).
- User data is written to the second layer data area (DATA ZONE) following user data written to the first layer data area (DATA ZONE).
- address information is embedded in advance in the optical disk 2 by a well-known wobble process of pre-album, and the address range of the data area of each layer is further added in the read-in area. It is recorded. Therefore, the optical disc apparatus 1 which performs the writing process first recognizes the position of the data area by reading this information. Therefore, when the user data is continuously written to the optical disc 2 in steps S1 and S2, the writing is performed avoiding the read-in area and read-in area other than the data area. This precondition applies to all the embodiments and modifications described below as well. At that time, in the case of the writing process of the OT system, writing is performed avoiding the read-in area other than the data area, the read-out area and the mid-S area.
- FIG. 4 is a flowchart showing the flow of the OTP system write process according to the present embodiment.
- An information recording method for writing data on the optical disc 2 by the OTP writing process will be described (see FIG. 13).
- the CPU 13 first writes user data to the first recording layer (step S 11).
- User data is written to the first layer data area (DATA ZONE).
- user data is written to the second recording layer in succession to the user data writing to the first recording layer (S 12).
- User data is written to the second layer data area (DATA ZONE) following user data written to the first layer data area (DATA ZONE). That is, user data is written across the first recording layer and the second recording layer.
- the middle (MIDDLE) data is written to the first layer of the MID ⁇ ⁇ area (MIDDLE ZONE) and the second layer of the middle area (MIDDLE ZONE) Ru.
- lead-in (LEAD-IN) data is written to the first layer lead-in area (LEAD-IN ZONE), and lead-out (LEAD-OUT) data is read out to the second layer lead-out area.
- LEAD-OU ZONE the middle region of the first recording layer and the mido VS region of the second recording layer function as a boundary vicinity region, and function as data indicating that the middle data layer is switched.
- the user data after user data is written continuously (across two layers) in the first and second layer data areas (DATA ZONE), data other than user data (data zone)
- data zone For example, by writing lead-in (LEAD-IN) data, read-out (LEAD-OUT) data, middle (MIDDLE) data, etc.
- the user data can be switched by switching the recording layer from the first layer to the second layer. Since user data is continuously written without writing other data, it is possible to prevent interruption of the process of writing user data to the recording layer.
- the control process as described above is executed by the CPU 13 of the optical disk device 1 according to a computer program recorded as firmware in the ROM 12 of the optical disk device 1 as an example.
- the ROM 12 is a storage medium for storing the computer program.
- the present invention is not limited thereto, and the CPU 1 0 4 of the PC 1 0 1 is stored according to a computer program stored in, for example, the HD D 1 0 6 of the PC 1 0 1 and copied to the RAM I 0 3 when the PC 1 0 1 starts. Is configured to be executed by transmitting an operation command to the optical disc apparatus 1 (even in the other embodiments).
- the computer program to be copied to the RAM I 0 3 of the PC 1 0 1 may be stored in the form of an application program in the HD D 1 0 6 or may be incorporated in the OS.
- HD D 106 when such an application program is stored in the HDD 106, such an application program is recorded and distributed in a recording medium such as an FD or a CD-ROM, as an example. It is read by 0 F DD 1 0 7 or CD ROM drive 1 0 8 and stored in HDD 1 0 6. Therefore, in the example illustrated here, HD D 106, The RAM I 0 3, FD, and CD-ROM are storage media for storing computer programs.
- any one of the optical disk apparatus 1 and the PC 101; ⁇ one power is shown, which is an example of a computer that executes processing according to the flowcharts shown in FIG. 3 and FIG. 4 specific to the present embodiment.
- the present invention is not limited to this, and such a process may be configured to be executed according to a computer program distributed and installed in both the optical disk device 1 and the PC 101.
- a computer program that enables the optical disc apparatus 1 to execute the process illustrated in FIGS. 3 and 4. Is installed on PC 101.
- a second embodiment of the present invention will be described based on FIG. 5 to FIG.
- the same parts as in the present embodiment and the first embodiment are denoted by the same reference numerals, and the description will be omitted.
- the basic structure of the present embodiment is substantially the same as that of the first embodiment.
- the difference between this embodiment and the first embodiment is that the flow of the writing process is different.
- a method for recording data on the optical disc 2 by the writing process will be described.
- FIG. 5 is a flow chart showing the flow of the writing process according to the present embodiment
- FIG. 6 is an explanatory view schematically showing the write position of dummy data in the PTP method according to the present embodiment
- FIG. FIG. 16 is an explanatory view schematically showing a writing position of dummy data in the OTP method in the embodiment of FIG. 6 and 7, the left side in the figure is the inner peripheral side of the optical disk 2 and the right side in the figure is the outer peripheral side of the optical disk 2.
- the CPU 13 first writes user data to the first recording layer (step S 21). Thereafter, a predetermined amount of dummy data (cross hatched portion in FIG. 6 and FIG. 7) is written immediately before the second layer data area (DATA ZONE) (S 2 2). For example, as shown in FIGS. 6 and 7, a predetermined amount of dummy data is written immediately before the data area (DATA ZONE). After the writing of the predetermined amount of dummy data is completed, the user data is written to the second recording layer (S 23). The user data is stored in the first recording layer and the second recording layer. It will be written over again. Then, after the writing of the user data to the second recording layer is completed, the CPU 13 performs step S3 of FIG. 3 in the case of the PTP method, and performs step S3 of FIG. 4 in the case of the OTP method.
- FIG. 8 is a flowchart showing the flow of the writing process of modification 1 of the embodiment
- FIG. 9 is an explanatory view schematically showing the writing position of dummy data in the PTP method in modification 1.
- FIG. 12 is an explanatory view schematically showing a writing position of dummy data in the OTP method in the modification 1.
- the CPU 13 first writes user data to the first recording layer (step S 3 1). 0 After that, the top of the second data area (DATA ZONE) A predetermined amount of dummy data (cross hatching part in FIG. 9 and FIG. 10) is written to (S 32).
- a predetermined amount of dummy data is written at the beginning of the data area (DATA ZONE).
- the user data is written to the second recording layer (S 3 3).
- the writing start position of the user data is moved by the dummy data, and the user data is written. Note that user data is written across the first recording layer and the second recording layer.
- the CPU 13 performs step S3 of FIG. 3 in the case of the PTP method, and performs step S3 of FIG. 4 in the case of the OTP method. .
- FIG. 11 is a flowchart showing the flow of the writing process of the second modification of the present embodiment. As shown in FIG.
- the CPU 13 first receives a predetermined amount of dummy data immediately before the second layer data area (DATA ZONE) or at the beginning of the second layer data area (DATA ZONE) (FIG. 6). Write Figure 7, Figure 9 and Figure 10) (S41). Thereafter, user data is written to the first recording layer (S42), and user data is written to the second recording layer (S43). After the CPU 13 finishes writing user data to the second recording layer, the CPU 13 performs step S3 of FIG. 3 in the PTP method, and performs step S3 in FIG. 4 in the OTP method.
- writing dummy data before writing user data to the recording layer in advance eliminates the need for writing dummy data at the time of layer switching.
- the interruption of the process of writing user data to the recording layer can be reliably prevented.
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- Multimedia (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
Description
Claims
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ES04719072.3T ES2543085T3 (es) | 2003-03-25 | 2004-03-10 | Método de grabación de información, aparato de grabación de información y programa para escribir datos en un medio de almacenamiento multicapa |
EP20040719072 EP1607967B1 (en) | 2003-03-25 | 2004-03-10 | Information recording method, information recording apparatus and program for writing data to a multilayer recording medium |
US10/947,279 US7177256B2 (en) | 2003-03-25 | 2004-09-23 | Information recording method, information recording apparatus, program and computer readable information storage medium |
US11/640,213 US7573799B2 (en) | 2003-03-25 | 2006-12-18 | Information recording method, information recording apparatus, program and computer readable information storage medium |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005034118A2 (en) * | 2003-10-06 | 2005-04-14 | Koninklijke Philips Electronics N.V. | Method, system, playback device and recorder for duplicating multi layer record carriers |
US7016289B2 (en) | 2003-03-25 | 2006-03-21 | Ricoh Company, Ltd. | Information-processing apparatus, information-recording apparatus, information-processing system, information- recording method, program for information recording, and storage medium |
US7020066B2 (en) | 2003-03-25 | 2006-03-28 | Ricoh Company, Ltd. | Optical information recording medium, optical information recording apparatus, information processing apparatus, optical information recording method, program and recording medium |
WO2006038590A1 (ja) * | 2004-10-04 | 2006-04-13 | Pioneer Corporation | 情報記録装置及び方法、並びにコンピュータプログラム |
EP1803119A1 (en) * | 2004-10-23 | 2007-07-04 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
US7304929B2 (en) | 2003-03-24 | 2007-12-04 | Ricoh Company, Ltd. | Optical information recording medium, an optical information recording apparatus, an information processing apparatus, program and information recording method |
US7643383B2 (en) | 2003-03-25 | 2010-01-05 | Ricoh Company, Ltd. | Multiple layers optical recording for recording data over two or more layers |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1154691A4 (en) * | 1999-01-05 | 2004-07-07 | Massachusetts Eye & Ear Infirm | TARGETED ADMINISTRATION OF REGULATED RELEASE MEDICINE TO RETINA AND CHOROID THROUGH SCLEROTIC |
WO2003092665A2 (en) * | 2002-05-02 | 2003-11-13 | Massachusetts Eye And Ear Infirmary | Ocular drug delivery systems and use thereof |
JP3954556B2 (ja) * | 2003-03-25 | 2007-08-08 | 株式会社リコー | 情報記録装置、情報記録方法、情報記録用プログラム、及び情報記録用プログラを記憶する記憶媒体 |
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KR101304571B1 (ko) * | 2006-02-24 | 2013-09-05 | 삼성전자주식회사 | 광 디스크 재생 장치 및 방법 |
JP2007299447A (ja) * | 2006-04-28 | 2007-11-15 | Teac Corp | 光ディスク装置、データ記録方法、及び多層光ディスク媒体 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08212561A (ja) * | 1994-11-30 | 1996-08-20 | Sony Corp | データ記録媒体およびそのデータ記録媒体を使用する記録/再生装置 |
JPH097308A (ja) * | 1995-06-26 | 1997-01-10 | Hitachi Ltd | ディジタル信号記録方法及びディスク再生装置 |
WO1997013365A1 (fr) * | 1995-09-29 | 1997-04-10 | Matsushita Electric Industrial Co., Ltd. | Procede et dispositif d'enregistrement et de reproduction de train binaire intercale sur et a partir d'un support |
JP2000285609A (ja) * | 1999-03-31 | 2000-10-13 | Sony Corp | 記録管理データ生成方法及びデータ記録方法並びにそれらの装置 |
JP2001126255A (ja) * | 1999-10-22 | 2001-05-11 | Sony Corp | 光記録方法及び光記録装置 |
JP2003016648A (ja) * | 2001-06-28 | 2003-01-17 | Toshiba Corp | 多層記録層を持つ情報媒体への情報記録方法およびこの方法を用いる装置 |
JP2003168221A (ja) * | 2001-11-28 | 2003-06-13 | Tdk Corp | 多層光記録媒体、記録データの記録方法、および記録装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE189076T1 (de) * | 1994-11-30 | 2000-02-15 | Sony Corp | Datenaufzeichnungsträger und dessen aufzeichnen/wiedergabe |
US5703867A (en) * | 1995-07-21 | 1997-12-30 | Hitachi, Ltd. | Optical recording medium having a dummy area at leading and/or trailing positions of recording area |
DE69609076T2 (de) * | 1995-10-19 | 2001-03-08 | Matsushita Electric Ind Co Ltd | Informationsspeichermedium, informationswiedergabeverfahren und informationswiedergabegerät |
DE69714790T2 (de) * | 1996-02-08 | 2003-04-10 | Matsushita Electric Ind Co Ltd | Optische Platte, optische Plattenvorrichtung und Verfahren zur Wiedergabe von Informationen auf der optischen Platte |
JP3707137B2 (ja) * | 1996-07-04 | 2005-10-19 | ソニー株式会社 | 記録媒体、再生装置 |
JP3837889B2 (ja) * | 1997-12-29 | 2006-10-25 | ソニー株式会社 | エンコード方法およびエンコード装置 |
JP2000048542A (ja) | 1998-07-31 | 2000-02-18 | Nippon Columbia Co Ltd | 多層ディスク用データ作成方法 |
US6917579B2 (en) * | 1999-03-23 | 2005-07-12 | Flexplay Technologies, Inc. | Limited play optical devices with interstitial reactive layer and methods of making same |
DE60011958T2 (de) * | 1999-04-28 | 2005-08-25 | Matsushita Electric Industrial Co., Ltd., Kadoma | Optische Platte, optisches Plattenaufzeichnungs- und wiedergabegerät, und Verfahren zur Aufzeichnung und Wiedergabe |
EP1176586B1 (en) * | 2000-07-26 | 2005-09-14 | Kabushiki Kaisha Toshiba | Information recording medium with index header |
US6845071B2 (en) * | 2001-03-28 | 2005-01-18 | Matsushita Electric Industrial Co., Ltd. | Optical disc apparatus and recording power determining method thereof |
JP2003223763A (ja) | 2001-11-20 | 2003-08-08 | Ricoh Co Ltd | 情報記録再生装置、情報記録再生ユニット、情報記録再生方法、プログラム及び記憶媒体 |
US6889022B2 (en) * | 2001-12-28 | 2005-05-03 | Ricoh Company, Ltd. | Rotationally phase-matched driving device and image forming apparatus including the same |
US7974520B2 (en) | 2002-04-26 | 2011-07-05 | Ricoh Company, Ltd. | Information recording ensuring compatibility with different types of recording media |
JP2004253109A (ja) | 2003-01-27 | 2004-09-09 | Ricoh Co Ltd | 情報記録再生装置とプログラムとコンピュータ読み取り可能な記録媒体と欠陥領域管理方法 |
JP2004265567A (ja) | 2003-02-14 | 2004-09-24 | Ricoh Co Ltd | 情報記録再生装置とディスク装置とプログラムとコンピュータ読み取り可能な記録媒体と欠陥領域交替方法 |
JP2004310972A (ja) * | 2003-03-25 | 2004-11-04 | Ricoh Co Ltd | 情報処理装置、情報記録装置、情報処理システム、情報記録方法、情報記録用プログラム及び記憶媒体 |
-
2004
- 2004-01-21 JP JP2004013260A patent/JP3584033B1/ja not_active Expired - Fee Related
- 2004-03-10 ES ES04719072.3T patent/ES2543085T3/es not_active Expired - Lifetime
- 2004-03-10 WO PCT/JP2004/003083 patent/WO2004086394A1/ja active Application Filing
- 2004-03-10 CN CN200480004507.9A patent/CN1751351B/zh not_active Expired - Fee Related
- 2004-03-10 EP EP20040719072 patent/EP1607967B1/en not_active Expired - Fee Related
- 2004-03-18 TW TW093107329A patent/TWI285882B/zh not_active IP Right Cessation
- 2004-09-23 US US10/947,279 patent/US7177256B2/en not_active Expired - Lifetime
-
2006
- 2006-12-18 US US11/640,213 patent/US7573799B2/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08212561A (ja) * | 1994-11-30 | 1996-08-20 | Sony Corp | データ記録媒体およびそのデータ記録媒体を使用する記録/再生装置 |
JPH097308A (ja) * | 1995-06-26 | 1997-01-10 | Hitachi Ltd | ディジタル信号記録方法及びディスク再生装置 |
WO1997013365A1 (fr) * | 1995-09-29 | 1997-04-10 | Matsushita Electric Industrial Co., Ltd. | Procede et dispositif d'enregistrement et de reproduction de train binaire intercale sur et a partir d'un support |
JP2000285609A (ja) * | 1999-03-31 | 2000-10-13 | Sony Corp | 記録管理データ生成方法及びデータ記録方法並びにそれらの装置 |
JP2001126255A (ja) * | 1999-10-22 | 2001-05-11 | Sony Corp | 光記録方法及び光記録装置 |
JP2003016648A (ja) * | 2001-06-28 | 2003-01-17 | Toshiba Corp | 多層記録層を持つ情報媒体への情報記録方法およびこの方法を用いる装置 |
JP2003168221A (ja) * | 2001-11-28 | 2003-06-13 | Tdk Corp | 多層光記録媒体、記録データの記録方法、および記録装置 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7525888B2 (en) | 2003-03-24 | 2009-04-28 | Ricoh Company, Ltd. | Optical information recording medium, an optical information recording apparatus, an information processing apparatus, program and information recording method |
US7304929B2 (en) | 2003-03-24 | 2007-12-04 | Ricoh Company, Ltd. | Optical information recording medium, an optical information recording apparatus, an information processing apparatus, program and information recording method |
US7016289B2 (en) | 2003-03-25 | 2006-03-21 | Ricoh Company, Ltd. | Information-processing apparatus, information-recording apparatus, information-processing system, information- recording method, program for information recording, and storage medium |
US7020066B2 (en) | 2003-03-25 | 2006-03-28 | Ricoh Company, Ltd. | Optical information recording medium, optical information recording apparatus, information processing apparatus, optical information recording method, program and recording medium |
US8000201B2 (en) | 2003-03-25 | 2011-08-16 | Ricoh Company, Ltd. | Information recording system with information recording and reproducing apparatus having a data recorder |
US7447135B2 (en) | 2003-03-25 | 2008-11-04 | Ricoh Company, Ltd. | Information-processing apparatus, information-recording apparatus, information-processing system, information-recording method, program for information recording, and storage medium |
US7643383B2 (en) | 2003-03-25 | 2010-01-05 | Ricoh Company, Ltd. | Multiple layers optical recording for recording data over two or more layers |
US7496027B2 (en) | 2003-03-25 | 2009-02-24 | Ricoh Company, Ltd. | Optical information recording medium, optical information recording apparatus, information processing apparatus, optical information recording method, program and recording medium |
WO2005034118A3 (en) * | 2003-10-06 | 2005-05-26 | Koninkl Philips Electronics Nv | Method, system, playback device and recorder for duplicating multi layer record carriers |
WO2005034118A2 (en) * | 2003-10-06 | 2005-04-14 | Koninklijke Philips Electronics N.V. | Method, system, playback device and recorder for duplicating multi layer record carriers |
WO2006038590A1 (ja) * | 2004-10-04 | 2006-04-13 | Pioneer Corporation | 情報記録装置及び方法、並びにコンピュータプログラム |
KR100895633B1 (ko) | 2004-10-04 | 2009-05-07 | 파이오니아 가부시키가이샤 | 정보 기록 장치 및 정보 기록 방법과, 컴퓨터 프로그램이 기록된 기록매체 |
US8077577B2 (en) | 2004-10-04 | 2011-12-13 | Pioneer Corporation | Information recording device and method, and computer program |
EP1803119A4 (en) * | 2004-10-23 | 2009-01-21 | Samsung Electronics Co Ltd | INFORMATION STORAGE MEDIUM, READING / WRITING APPARATUS, AND READING / WRITING METHOD |
US7974175B2 (en) | 2004-10-23 | 2011-07-05 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
EP1803119A1 (en) * | 2004-10-23 | 2007-07-04 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
US8199630B2 (en) | 2004-10-23 | 2012-06-12 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
US8208355B2 (en) | 2004-10-23 | 2012-06-26 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
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US20070097807A1 (en) | 2007-05-03 |
US20050044309A1 (en) | 2005-02-24 |
US7177256B2 (en) | 2007-02-13 |
EP1607967A1 (en) | 2005-12-21 |
TW200425078A (en) | 2004-11-16 |
CN1751351B (zh) | 2011-06-15 |
TWI285882B (en) | 2007-08-21 |
EP1607967B1 (en) | 2015-05-06 |
US7573799B2 (en) | 2009-08-11 |
JP3584033B1 (ja) | 2004-11-04 |
CN1751351A (zh) | 2006-03-22 |
JP2004310996A (ja) | 2004-11-04 |
ES2543085T3 (es) | 2015-08-14 |
EP1607967A4 (en) | 2011-02-16 |
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