TW200703254A - Write-once information storage medium and data apparatus for write-once information storage medium - Google Patents
Write-once information storage medium and data apparatus for write-once information storage mediumInfo
- Publication number
- TW200703254A TW200703254A TW095126025A TW95126025A TW200703254A TW 200703254 A TW200703254 A TW 200703254A TW 095126025 A TW095126025 A TW 095126025A TW 95126025 A TW95126025 A TW 95126025A TW 200703254 A TW200703254 A TW 200703254A
- Authority
- TW
- Taiwan
- Prior art keywords
- write
- information storage
- storage medium
- once information
- data
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
A write-once information storage medium and a data recording and/or reproducing apparatus therefor. In the data overwriting method, a command to overwrite new data in a first area of the write-once information storage medium where data has already been recorded is issued. Then, the first area is considered as a defective area, and the new data is recorded in a second area. Thereafter, updated defect management information, including information about the locations of the first and second areas, is recorded in the write-once information storage medium. Accordingly, overwriting can be performed in write-once information storage media, which is incapable of physical overwriting, by using a logical overwriting technique. Thus, data recorded in the write-once information storage medium may be changed or updated.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45655903P | 2003-03-24 | 2003-03-24 | |
| KR20030018213 | 2003-03-24 | ||
| US47389403P | 2003-05-29 | 2003-05-29 | |
| KR20030060545 | 2003-08-30 | ||
| KR1020040014247A KR100739681B1 (en) | 2003-03-24 | 2004-03-03 | Method of overwriting in write-once information storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200703254A true TW200703254A (en) | 2007-01-16 |
| TWI326450B TWI326450B (en) | 2010-06-21 |
Family
ID=41020889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW95126025A TWI326450B (en) | 2003-03-24 | 2004-03-24 | Write-once information storage medium and data apparatus for write-once information storage medium |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2010186547A (en) |
| HK (2) | HK1101446A1 (en) |
| MY (1) | MY136844A (en) |
| TW (1) | TWI326450B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI383387B (en) * | 2008-02-07 | 2013-01-21 | Sony Corp | Media recording media initializing apparatus and information recording medium initializing method, information recording apparatus and information recording method, and information recording medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642300B2 (en) * | 1986-10-20 | 1994-06-01 | 松下電送株式会社 | Alternate recording and playback method |
| JPH02183472A (en) * | 1989-01-06 | 1990-07-18 | Fujitsu Ltd | Direct read after write type optical disk write control system |
| JPH1139801A (en) * | 1997-07-14 | 1999-02-12 | Olympus Optical Co Ltd | Method for recording information |
| JP4606693B2 (en) * | 2002-11-22 | 2011-01-05 | ソニー株式会社 | Optical disc, recording device, playback device, recording method, playback method |
| JP4026518B2 (en) * | 2003-03-12 | 2007-12-26 | ソニー株式会社 | Recording medium, recording apparatus, and recording method |
-
2004
- 2004-03-24 MY MYPI20041049 patent/MY136844A/en unknown
- 2004-03-24 TW TW95126025A patent/TWI326450B/en not_active IP Right Cessation
-
2006
- 2006-03-11 HK HK07109413.3A patent/HK1101446A1/en not_active IP Right Cessation
-
2007
- 2007-12-10 HK HK07113422.4A patent/HK1105044A1/en not_active IP Right Cessation
-
2010
- 2010-04-01 JP JP2010085380A patent/JP2010186547A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI383387B (en) * | 2008-02-07 | 2013-01-21 | Sony Corp | Media recording media initializing apparatus and information recording medium initializing method, information recording apparatus and information recording method, and information recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010186547A (en) | 2010-08-26 |
| MY136844A (en) | 2008-11-28 |
| HK1105044A1 (en) | 2008-02-01 |
| HK1101446A1 (en) | 2007-10-18 |
| TWI326450B (en) | 2010-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |