TWI328809B

TWI328809B - Method of allocating areas in optical disc, data recording and/or reproducing apparatus adopting the same, and optical disc therefor

Info

Publication number: TWI328809B
Application number: TW094116841A
Authority: TW
Inventors: Kyung-Geun Lee; Wook-Yeon Hwang
Original assignee: Samsung Electronics Co Ltd
Priority date: 2004-06-14
Filing date: 2005-05-24
Publication date: 2010-08-11
Also published as: KR100636176B1; TW200540838A; KR20050118644A

Description

1328809 17023pif doc 九、發明說明：本申請案主張於2004年6月17號向韓國智慧財產局提出申請之韓國專利申請案第10-2004-0075058號的優先權’該專利申請案所揭露之内容系完整結合於本說明書中。【發明所屬之技術領域】1328809 17023pif doc IX. OBJECTS: This application claims priority to Korean Patent Application No. 10-2004-0075058, filed on Jun. 17, 2004, to the Korean Intellectual Property Office. The system is fully integrated into this specification. [Technical field to which the invention pertains]

本發明涉及光碟中配置區域的方法、採用此方法之資料記錄與/或再生裝置及其光碟。【先前技術】一般地，光碟按照記錄容量分為CD光碟（C〇mpact D·，CDS)和多樣化數位碟（Digital加娜此以， DVDs)，可以記錄和刪除以及再生資料的光碟包括 CD-R ^ 650MB CD-RW ^ 4.7GB DVD+R/RW ^ 4 7GB ，-論4和DV謂RW光碟。唯讀光碟包括65〇mb cd 寿口 4.7GB DVD_R〇M光碟。另外，記錄容量超過蘭的下一代光碟正在研發中。傳統的可記錄DVD只具有Μ GB的單層光碟。缺而，已具有8細雙層光碟。為了給這些8 5GB 碟做備份，必須使用8.5GB可記 . 光碟記錄時本上翻倍，種情況下，於非巾 ⑽，由於辆技術改進必須領先於廷樣的改進方法，需要一種貝貝的方法，拉^傳統速度有效地記錄資料的方去，將8.5GB可記錄DVD馬上引入市場。圖1A撝述傳統可重寫光碟的結構。圖1B 讀光碑的姓m ▲ 口啊口⑴描迹傳統唯構。如圖丨八所示的可重寫光碟的引出區域 1328809 17023pif.doc (lead out area)和引入區域⑽化批同。特別地，如圖u所示的可重用來較最佳記錄能量的測試區域（㈣臟）。域包括圖2 A和圖2B描述資料以一次寫入（此㈣⑽ it"!雙記錄層光碟的結構。在該—次寫人模式下^資 I二一)次内寫广在光碟上（即在單一記錄時間（reC0—g 確定的資料模式記錄在沒有記』在碟上記錄其:;二:=:使有也不能 , 叙地，一次寫入模式用來做大批、'、刀’在該模式下，把大批資料記錄在立即寫入 (write-once)式光碟上。 ‘”、在如圖2A所示的雙記錄層光碟1〇上，資料以與磁跡，跡相反(οτρ)的方向記錄，在如圖2B所示的光碟2〇上，身料以與磁跡執跡相平行0PTP)的方向記錄。 >見圖2A ▲以傳統技術在與磁跡執跡相反的οτρ 方向上用-次寫人模式（dise_at_Gnee)在雙記錄層光碟1〇上記錄資辦，制者㈣記錄在記錄層u之資料區域 12上’使用者資料首先再生在該層L1上，_餘的使用者資料則記錄在記錄層L2的資料區域15上。位於資料區域12和15的外部邊界19以外的區域13和14全部被用來標誌無數據區域的預定資料模式所佔用。該預先確定的資料模式’例如是具有引出屬性（lead_〇ut .ibute )的資料。被用於標誌無數據區域的預先確定的資料模式所佔用的區域’一般稱作連接區域（connection area)，它區分引入區 7 1328809 17023pif.doc 域(leacMnarea)U 和引出區域（lead-out area) 17。記錄層L2上整體資料區域中，沒有記錄使用者資料的空白區域16,變成被用以標誌無數據區域的預定資料模式所佔用的連接區域。The present invention relates to a method of arranging a region in an optical disk, a material recording and/or reproducing device using the same, and a compact disk thereof. [Prior Art] Generally, optical discs are classified into CD discs (C〇mpact D·, CDS) and diversified digital discs (Digital Gana, DVDs) according to the recording capacity, and discs that can record and delete and reproduce data include CDs. -R ^ 650MB CD-RW ^ 4.7GB DVD+R/RW ^ 4 7GB , - 4 and DV are RW discs. CD-ROM only includes 65〇mb cd Shoukou 4.7GB DVD_R〇M disc. In addition, the next-generation optical disc with a recording capacity exceeding Lan is under development. Traditional recordable DVDs only have a single-layer disc of Μ GB. Missing, has 8 thin double-layer discs. In order to make backups of these 8 5GB discs, 8.5GB must be used for recording. The disc is doubled when recording, in case of non-clothing (10), because the technical improvement must lead the improvement method of the sample, a kind of babe is needed. The method of pulling the traditional speed to effectively record the data, the 8.5GB recordable DVD is immediately introduced to the market. Figure 1A details the structure of a conventional rewritable optical disc. Figure 1B The name of the reading light monument is m ▲ mouth mouth (1) traces the traditional structure. The lead-out area of the rewritable disc shown in Fig. 11328809 17023pif.doc (lead out area) and the lead-in area (10) are the same. In particular, the test area ((iv) dirty) which can be reused for the best recording energy as shown in Fig. u. The domain includes FIG. 2A and FIG. 2B to describe the data to be written once (this (four) (10) it"! the structure of the dual recording layer disc. In this writing mode, the writing is widely distributed on the optical disc (ie, In a single recording time (reC0-g determines the data mode recorded in the no record) on the disc to record it:; two: =: make it can not, Syria, write once mode used to make a large number, ', knife' in In this mode, a large amount of data is recorded on a write-once type disc. '", on the double-recording layer disc 1 as shown in FIG. 2A, the data is opposite to the track and the trace (οτρ) The direction record is recorded in the direction of the optical disk 2〇 as shown in Fig. 2B, which is parallel to the trace of the track. (Fig. 2A ▲ ▲τρ in the opposite direction to the track in the conventional technique) In the direction, the record is recorded on the dual recording layer disc 1 by using the write mode (dise_at_Gnee), and the maker (4) is recorded on the data area 12 of the record layer u. 'User data is first reproduced on the layer L1, _ The user data is recorded on the data area 15 of the recording layer L2. The outer boundaries of the data areas 12 and 15 are located. Areas 13 and 14 other than 19 are all used to mark the predetermined data pattern of the no-data area. The predetermined data pattern 'is, for example, a material having a lead-out attribute (lead_〇ut.ibute). The area occupied by the predetermined data pattern of the data area is generally referred to as a connection area, which distinguishes the lead-in area 7 1328809 17023 pif.doc field (leacMnarea) U and lead-out area 17 . In the overall data area on L2, the blank area 16 in which the user data is not recorded becomes the connection area occupied by the predetermined data pattern used to mark the no data area.

如圖2B所不’光碟20包括引入區域21，記錄層L1 的資料區域22，引出區域24，記錄層L2的資料區域25，以及記錄層L1和L2的連接區域23和26。如圖2 A和2 B所示的記錄方法可以同樣的方式應用於唯讀光碟和可重寫光碟。以上描述的傳統技術，以一次寫入模式（disc-at-once) 在光碟上記錄資料，這需要額外的資料記錄時間，在沒有，錄使用者資料的區域來記錄具有引出屬性的就資料模 ^。另外，ί於完全沒有使用資料區域之外的區域，光碟使用效率不高。【發明内容】The optical disc 20 as shown in Fig. 2B includes a lead-in area 21, a data area 22 of the recording layer L1, a lead-out area 24, a data area 25 of the recording layer L2, and connection areas 23 and 26 of the recording layers L1 and L2. The recording method shown in Figs. 2A and 2B can be applied to the CD-ROM and the rewritable disc in the same manner. The conventional technique described above records data on a disc in a disc-at-once mode, which requires additional data recording time, and records the data pattern having the extracted attribute in the area where the user data is not recorded. ^. In addition, the use of the disc is inefficient in areas where the data area is not used at all. [Summary of the Invention]

資料:—種在光碟中配置區域的方法，當記錄 •錄與/或再生裝置及光碟的使用^ 料，相應地提高其光碟。上，包括：在其 j錄資料的使用者資料區域；連接區域，諸沒有記錄使用者資料的預定資在二土 2用域’在該剩餘區域，根據被記錄的使用4料：= 8 17〇23pif.doc 料區域的大小和位置，且連接區先碟内周;;it::層的使用者編域而配置在從根據本發明另—特徵’本發明所提供的資料記包括：在或從具有多個記錄層的光碟上寫/讀數 ;以及控制器，此控制器根據要記錄的資料里?，母—鱗層的使用者㈣區域的大恃位置， ϊΐ每—記錄層的使用者資料區域，從光碟内周到外周的方向上’配置連接區域和剩餘區域，其中預定資㈣以龄沒有記錄❹者㈣。戈。己錄根據本發明又一特徵，本發明所提供的在具錄層，光碟中配置區域的方法包括：根據要記錄的資料量確定每-記錄層的使用者資料區域社小和位置；並碟内周到外周的方向上緊挨著每—記錄層的使用者資料區域配置連接區域和剩餘區域，其中的連接區域記錄預定料模式以標諸'沒有記錄使用者資料。、為讓本發明之上述和其他目的、特徵和優點能更明顯易懂’下文特舉較佳實施例，並配合所賴式，作詳細說明如下。【實施方式】現對本發明實施例進行詳細說明，其所供例子描述於所附圖式中’其中相同的說日轉號始終代表同—植件闡釋本發明，參照所_式對實施例描•下。*' 在本發明實施例中，資料以一次寫入（di㈣儒e) 1328809 I7023pif.doc 模式記錄在具有多個記錄層的光碟上的案例，將被作為實把例的例子描述。在實施例中，當資料以一次寫入 (disc-at-〇nce)模式記錄在具有多個記錄層的光碟上時，對於預先知道要被記錄的使用者資料的總量且該總量小於光碟的可記錄總量的案例，確定每一記錄層的使用者資料區域的大小，使得同樣大小的使用者資料記錄在多個記錄層的每一層。當確定了每一記錄層的使用者資料區域的大小時，就確定了每一記錄層的使用者資料區域的位置。當確 • $了每—記錄層的使用者資料區域的位置時，就確定了每一圮錄層的連接區域和剩餘區域的位置和/或大小。根據本發明實施例’由於預先確定的具有引出屬性的資料模式不必δ己錄在整個還沒有記錄資料的剩餘資料區域内，所以資料記錄時間少於傳統的資料記錄時間。連接區域是記錄預定資料模式的區域，以標誌沒有被記錄的資料。預定資料模式，例如是，具有引出屬性的資料。魯根據本發明實施例，在除使用者資料區域和連接區域外所剩餘的外周區域上配置專有區域(exclusive area)。資料記，，/或再生裝置將該專有區域用作特殊用途。例如，最佳月t* 1控制(〇pc)所用的測試區域可配置到該專有區域。除測試區域之外的另一區域可配置到該專有區域，該專有區域可被指定為保留區域（reserved area)。在使用者資料被記錄在可重寫光碟上之前，最佳能量控制QPC通過預備測試’用來確定資料記錄與/或再生裝置的最佳記錄能量。 1328809 17023pif.doc 圖3A和圖3B描述本發明第一實施例的光碟結構，此光碟所具有的雙s己錄層以一次寫入（disc_at-once )模式記錄資料。圖3A所示的光碟100上，資料以反磁跡執跡〇τρ (opposite track pass )方向記錄。圖3Β所示的光碟2〇〇上，資料在平行於磁跡軌跡PTp ( paraiiei track pass)方向上纪錄0Information: - A method of arranging areas in a disc. When recording/recording and/or reproducing the device and the use of the disc, increase the disc accordingly. The above includes: a user data area in which the data is recorded; a connection area, and a predetermined resource that does not record user data in the second soil 2 domain 'in the remaining area, according to the recorded usage 4 materials: = 8 17 〇 23pif.doc size and location of the material area, and the connection area is first in the inner circumference; the it:: user of the layer is configured in the data provided from the present invention according to another feature of the present invention includes: Or writing/reading from a disc having a plurality of recording layers; and a controller which, according to the data to be recorded, the position of the user (4) of the mother-scale layer, and the use of each recording layer In the data area, the connection area and the remaining area are configured from the inner circumference to the outer circumference of the optical disc, wherein the predetermined amount (4) is not recorded by the age (4). Ge. According to still another feature of the present invention, the method for arranging an area in a recording layer and a disc provided by the present invention includes: determining a small size and a location of a user data area of each recording layer according to the amount of data to be recorded; The connection area and the remaining area are arranged in the direction of the inner circumference to the periphery in the direction of the user data area of each recording layer, wherein the connection area records the predetermined material pattern to indicate that the user data is not recorded. The above and other objects, features, and advantages of the present invention will become more apparent and understood. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will now be described in detail, and the examples are described in the accompanying drawings, wherein the same reference numerals refer to the same as the same, and the embodiments are described with reference to the embodiments. •under. *' In the embodiment of the present invention, a case in which data is recorded on a disc having a plurality of recording layers in a write once (di (4) Cone) 1328809 I7023 pif. doc mode will be described as an example of a practical example. In an embodiment, when data is recorded on a disc having a plurality of recording layers in a disc-at-〇nce mode, the total amount of user data to be recorded is known in advance and the total amount is smaller than In the case of the recordable total amount of the optical disc, the size of the user data area of each recording layer is determined such that the user data of the same size is recorded in each of the plurality of recording layers. When the size of the user data area of each recording layer is determined, the position of the user data area of each recording layer is determined. When the position of the user data area of each recording layer is confirmed, the position and/or size of the connection area and the remaining area of each recording layer are determined. According to the embodiment of the present invention, since the predetermined data pattern having the extracted attribute does not have to be recorded in the remaining data area in which the entire data has not been recorded, the data recording time is less than the conventional data recording time. The connection area is an area in which a predetermined material pattern is recorded to mark data that has not been recorded. The predetermined data pattern, for example, has the attributes of the export attribute. According to an embodiment of the present invention, an exclusive area is disposed on a remaining peripheral area other than the user data area and the connection area. The data, and/or the regeneration device uses the proprietary area for a particular purpose. For example, the test area used by the best month t* 1 control (〇pc) can be configured to that proprietary area. Another area other than the test area can be configured to the exclusive area, which can be designated as a reserved area. Prior to the user data being recorded on the rewritable disc, the optimal energy control QPC is used to determine the optimum recording energy for the data recording and/or reproducing device. 1328809 17023pif.doc Figs. 3A and 3B illustrate a disc structure of a first embodiment of the present invention, the disc having a dual s recording layer recorded in a disc_at-once mode. On the optical disc 100 shown in Fig. 3A, the data is recorded in the direction of the reverse track 〇τρ (opposite track pass). On the disc 2〇〇 shown in Figure 3Β, the data is recorded in the direction parallel to the track PTp (paraiiei track pass).

參見圖3A，當資料在0TP方向上以—次寫入 (disc-at-once)模式記錄在碟10〇的雙記錄層上時，資料記錄與/或再生裝置能夠識別要被記錄的使用者資料量，'而^Referring to FIG. 3A, when data is recorded on the dual recording layer of the disc 10 in a disc-at-once mode in the 0TP direction, the data recording and/or reproducing apparatus can identify the user to be recorded. Data volume, 'and ^

如果使用者資料量小於光碟1〇〇的可記錄總量，記錄層U 和L2的使用者資料區域113和123被確定，結果相同的使=者資料量被記錄在每一記錄層L1和L2上。由於使用者資料區域113和123的内部邊界業已確定，其外部邊界被自動確定。、 1If the amount of user data is less than the recordable total amount of the disc 1 , the user data areas 113 and 123 of the recording layers U and L2 are determined, and the same result is recorded in each of the recording layers L1 and L2. on. Since the internal boundaries of the user data areas 113 and 123 have been determined, their outer boundaries are automatically determined. , 1

當使用者資料區域113和123被確定時，在每一記錄層的外周方向上，連接區域115和121以及剩餘區域m 和119的位置和/或大小被確定。可用多種方式確定連接區域115和121和剩餘區域H7和119的位置和/或大小。例 =，如果預先確定連接區域115 * 121或剩餘區域117和 19中的至少一個的大小，就可確定所有其他的連接區域 115和121以及剩餘區域117和119。 — 光碟100的剩餘區域117和119作為專有區域用作預量在以後的實施例中，專有區域作為最佳能二制〇pc的測試區域。然而，專有區域並非僅限於用作 I7023pif.doc 測試區域。圖3A中的光碟1〇〇中說明符號ui代表引入區域’說明符號125代表引出區域，說明符號15〇代表原始資料區域的外部邊界。如圖3B所示的光碟200的資料記錄方向為平行於磁跡執跡PTP，僅此點不同於如圖3A所示的光碟1〇〇。圖3八和圖3B所描述的實施例中，根據要被記錄的使用者資料量’減少了記錄層的使用者資料區域113和123 的大小，而按照記錄層的使用者資料區域113和123的大小減少的比例’增加了配置在記錄層的外周區域的測試區域U7和119❸大小。由於預定資料模式不必記錄在還沒有記錄使用者資料的剩餘資料區域，f料記錄的時間也少於傳統的資料記錄時間。光碟的使用效率也因在連接區域的外部配置了專有區域例如測試區域而得到提高。圖4描述了本發明第二實施例的光碟3〇〇的結構。資料以一次寫入（disc-at-〇nce )模式在與磁跡軌跡相反的〇τρ 方向上記錄在如圖4所示的光碟3〇〇上。光碟300包括引人區域311，記錄層u的資料區域 313 ’記錄層L1的連接區域315，記錄層u㈣試區域 17’記錄層L1的非記錄區域319，記錄層u的非記錄區 32卜δ己錄層L2的測試區域323，記錄層L2的連接區 f 325，記錄層L2的資料區域327，以及引出區域33卜說明符號350代表原始資料區域的外部邊界。卞圖4所示的光碟300不同於圖3A所示的光碟100，沒有記錄資料的非記錄區域319 # 321配置在記錄層u 1328809 I7023pif.doc 和L2邊界的最外邊。當圖4所示的光碟300上所配置的測試區域317和323 的，用方向也是從内周到外周時，測試區域317和323的二卜部邊界可由㈣記錄與/或再生裝置重新確定。也就是 ^當測試區域317和323必須擴大時，其結束位置可由貝，记，，/或再生裝置基於主機或使用者的選擇來重新確疋這晨測5式區域317和323被重新媒定的位置資訊必須記錄在光碟300上預定區域例如引入區域311中。如圖4所示的光碟綱中，資料記錄方向與磁跡執跡目οτρ)的情況作為例子進行描述。然而，資料 =向與磁跡執跡相平行（PTP)的情况同樣適用於光= 圖5贿本發料三實關㈣與磁跡軌跡相反的〇ΤΡ方向上以一扪、，〇構貝枓在式記錄在圖5所示的光碟_中。以(diSe.at食e)模光碟400包括引入區域411，記錚芦化，記錄層L1的連接區域415，記的資料區域 :17’記錄層L1的測試區域419’記錄；J =記錄層㈣細_ = = ’記錄層U的保留區域427’記錄 = 4二’記錄層L2的資料_以及弓丨出區域433。= 付娩450代表原始資料區域的外部邊界。儿71 不同於圖4所示的光碟300,在圖中，配置有記錄層u的保留區域417和輯留 13 1328809 I7023pif.doc 區域427。保留區域417和427被保留用於將來的用途。然而’除保留區域417和427之外，還可配置具有預定用途的區域。When the user profile areas 113 and 123 are determined, the positions and/or sizes of the connection areas 115 and 121 and the remaining areas m and 119 are determined in the outer peripheral direction of each recording layer. The location and/or size of the connection areas 115 and 121 and the remaining areas H7 and 119 can be determined in a variety of ways. Example =, if the size of at least one of the connection area 115*121 or the remaining areas 117 and 19 is predetermined, all other connection areas 115 and 121 and the remaining areas 117 and 119 can be determined. - The remaining areas 117 and 119 of the optical disc 100 are used as a pre-existing area as a pre-measurement in a later embodiment, the proprietary area being the test area of the best capable 〇pc. However, proprietary areas are not limited to use as the I7023pif.doc test area. The symbol ui in Fig. 3A indicates that the symbol ui represents the lead-in area. The explanatory symbol 125 represents the lead-out area, and the symbol 15 〇 represents the outer boundary of the original data area. The data recording direction of the optical disc 200 shown in Fig. 3B is parallel to the track trace PTP, which is different from the disc 1 as shown in Fig. 3A. In the embodiment described in Figs. 3 and 3B, the size of the user data areas 113 and 123 of the recording layer is reduced according to the amount of user data to be recorded, and the user data areas 113 and 123 according to the recording layer are used. The reduced size ratio 'increased the size of the test areas U7 and 119❸ configured in the peripheral area of the recording layer. Since the predetermined data pattern does not have to be recorded in the remaining data area where the user data has not been recorded, the f material recording time is less than the conventional data recording time. The use efficiency of the optical disc is also improved by arranging a dedicated area such as a test area outside the connection area. Fig. 4 is a view showing the structure of a disc 3 of the second embodiment of the present invention. The data is recorded in the disc-at-〇nce mode on the disc 3' shown in Fig. 4 in the direction of 〇τρ opposite to the track trajectory. The optical disc 300 includes an attractive area 311, a data area 313 of the recording layer u, a connection area 315 of the recording layer L1, a recording layer u (four) test area 17', a non-recording area 319 of the recording layer L1, and a non-recording area 32 of the recording layer u. The test area 323 of the recorded layer L2, the connection area f 325 of the recording layer L2, the data area 327 of the recording layer L2, and the lead-out area 33 indicate that the symbol 350 represents the outer boundary of the original data area. The optical disc 300 shown in FIG. 4 is different from the optical disc 100 shown in FIG. 3A, and the non-recording area 319 #321 where no data is recorded is disposed at the outermost side of the boundary of the recording layer u 1328809 I7023pif.doc and L2. When the direction of use of the test areas 317 and 323 disposed on the optical disc 300 shown in Fig. 4 is also from the inner circumference to the outer circumference, the boundary of the test areas 317 and 323 can be re-determined by the (four) recording and/or reproducing apparatus. That is, when the test areas 317 and 323 have to be expanded, the end position can be re-determined by the shell, the note, and/or the regenerative device based on the host or the user's choice to re-determine the morning test 5 areas 317 and 323. The location information must be recorded in a predetermined area on the optical disc 300, such as the lead-in area 311. In the optical disk class shown in Fig. 4, the case of the data recording direction and the track execution track οτρ) will be described as an example. However, the data = the parallel to the trace of the track (PTP) is also applicable to the light = Figure 5 bribes and the hair of the three real (4) in the opposite direction of the track trajectory with a 扪, 〇贝It is recorded in the disc_ shown in Fig. 5. The (diSe.at food e) mold disc 400 includes a lead-in area 411, a hoist, a connection area 415 of the recording layer L1, a recorded data area: 17' recording layer 419' of the recording layer L1; J = recording layer (4) Fine_ = = 'Reserved area 427' of the recording layer U records = 4's data of the recording layer L2 and the bowing area 433. = Delivery 450 represents the outer boundary of the original data area. Unlike the optical disc 300 shown in Fig. 4, in the figure, a reserved area 417 of the recording layer u and a remnant 13 1328809 I7023 pif.doc area 427 are disposed. Reserved areas 417 and 427 are reserved for future use. However, in addition to the reserved areas 417 and 427, an area having a predetermined use can be configured.

本貝％例中，§己錄層L1的測試區域419和記錄層L2 的測試區域425是固定的。因此，記錄層u的測試區域 419和5己錄層L2的測試區域425的位置資訊不必記錄在光碟400上。然而，如果記錄層L1的測試區域419和記錄，L2的測試區域425的位置由資料記錄與/或再生裝置確定，那麼記錄層L1的測試區域419和記錄層以的測試區域425的位置資訊必須記錄在光碟4〇〇上。In the example of Benbe, the test area 419 of the recorded layer L1 and the test area 425 of the recording layer L2 are fixed. Therefore, the positional information of the test area 419 of the recording layer u and the test area 425 of the 5 recorded layer L2 need not be recorded on the optical disc 400. However, if the test area 419 of the recording layer L1 and the record, the position of the test area 425 of L2 is determined by the material recording and/or reproducing apparatus, the test area 419 of the recording layer L1 and the position information of the test area 425 of the recording layer must be Recorded on the disc 4〇〇.

同樣地，配置在圖5所示的光碟4〇〇上的測試區域419 ^ 425的使用方向是從内周到外周，測試區域419和425 2 P邊界可以由資料記錄與/或再生裝置重新確定。也就 …田必須擴大測試區域419和425時，其結束位置可新η?’或再生裝置基於主機或使用者的選擇來重訊必裏’測試區域419和425被重新確定的位置資 °中。^ °己錄在光碟働上預定的區域例如引入區域411 相反（⑽、不的光碟400中，資料記錄方向與磁跡軌勒方向盥诚输姑的情况作為例子進行描述。然而，資料記鎖 Z上所+跡相平行(PTP)的情況同樣適用於光碟400° 並非受限於且有具有雙記錄層的光碟’然本發明於兩個記錄㈣=層的柄，可以完全應用於具有多 1328809 17023pif.doc θ 6A和圖6B描述本許明第者光“。：構有= 牧‘、、、圖3A所描述的資料法在其上記錄資料。圖6 法和區域分配方有4個記錄層，按日s 田，的光碟600的結構，具分配方法^上所描述的資料記錄方法和區域圖4和圖5所述適用於具有多於兩個記錄層的光碟:和區域分配方法同樣域最^置的測試區哪一記錄層上，這因A ° 而不官測試區域位於好，而緊接著使用去:f碟外周部分的記錄特性一般不太大。錢时鱗_的_之記錄特性則差別不與/或再生有區域’在使用者資料被資料記錄測試區域能量控制OPC的料記錄與/或再生裝置二/貝δίι的區域。例如，資錄在該專有區域上' 卩某—記錄時所包含的資訊可記構簡圖。參例的#料記錄與/或再生裝置的結和記憶體3 Γ，以裝置包括：寫/讀單元1，控制器2 結構^ / 具有在圖3A到圖犯中所述的以上和/或讀：==器2的控制下’在光碟上記錄录的貝料。要記錄在光碟700上的使用者資 1328809 17023pif.doc 料、由控制器2產生的各種控制資訊以及上咱取的::::在2控:Γ的控制下’暫時存储在記憶體 2，如上所述的方式確定光碟·的每一 =:/或位置，在光碟700中配置確定了大小和/或位上，Ϊ:7:示的資料記錄與/或再生裝置的結構的基礎上現對區域配置方法進行描述。圖描述在本發财補的柄巾配舰域的方法。當在操作步驟漏中，本發明實施例的光碟 ^貝料記錄與/或再生裝置之後，在操作步驟膽中， ^:己=/或再生裝置接收來自主機（h〇st)(未顯示）的錄中令。圖8所示的實施例中資料記錄模式為一次杈式（diSC-at_0nce )。要記錄的使用者資料量的資訊和貝衬s已錄命令從主機輸入控制器2。，操作步驟S850中，根據要記錄的資料量，控制器2 碟、7GG、的每—記錄層上使用者資料區域的大小和/ §要被記錄的使用者資料量小於光碟700的可兮己 =二量時二控制器2確定每一記錄層上使用者資料區域的 J、♦使得同樣大小的使用者資料記錄在每一記錄層上。一—當控制器2根據要被記錄的資料量確定光碟7〇〇的每 + °己錄層上使用者資料區域的大小和/或位置之後，在操作 = ^870中，控制器2從内周到外周的方向上、緊挨著每σ。己錄層的資料區域、配置每一記錄層的連接區域和剩餘區域。由於每一資料區域的内部邊界業已確定，當每一 1328809 I7023pif.docSimilarly, the direction of use of the test area 419 ^ 425 disposed on the optical disc 4 shown in FIG. 5 is from the inner circumference to the outer circumference, and the test area 419 and 425 2 P boundaries can be re-determined by the data recording and/or reproducing apparatus. In other words, when the field must expand the test areas 419 and 425, the end position can be newly η?' or the regenerative device re-sends the location of the test area 419 and 425 based on the host or user selection. . ^ ° has been recorded on the disc 预定 predetermined area such as the lead-in area 411 ((10), not in the disc 400, the data recording direction and the track direction of the track direction are described as an example. However, the data lock The case of Z + track parallelism (PTP) is also applicable to the disc 400°. It is not limited to and has a disc with a double recording layer. However, the invention has two handles (four) = layer handle, which can be fully applied to have multiple 1328809 17023pif.doc θ 6A and FIG. 6B depict the data of the first method of the present invention, which consists of the data method described in Figure 3A. Figure 6 shows the method and the regional distribution party. The recording layer, the structure of the optical disc 600 according to the day s field, the data recording method and the area described in the distribution method are applicable to the optical disc having more than two recording layers: and the area allocation method The same area of the test area on which recording layer, this is because A ° is not the official test area is located, and then used: the recording characteristics of the outer part of the f disc is generally not too large. The recording characteristics are different from/or regenerated In the user data is recorded in the test area energy control OPC material record and / or regeneration device two / δ δ ί area. For example, the record in the proprietary area 卩 — - record information contained in the recordable A schematic diagram of a reference material and/or a junction of a regenerative device and a memory 3 Γ, the device comprising: a write/read unit 1, a controller 2 structure ^ / having the above described in FIG. 3A to the figure And / or read: == under the control of the device 2 'recorded on the disc. The user's capital 1328809 17023pif.doc to be recorded on the disc 700, various control information generated by the controller 2 and the captain The :::: is temporarily stored in the memory 2 under the control of 2 control: ,, and each of the ==// positions of the optical disc is determined as described above, and the configuration in the optical disc 700 determines the size and/or In the position, Ϊ:7: the data recording and/or the structure of the reproducing device are described on the basis of the regional configuration method. The figure describes the method of the arbor-equipped shipyard in the present financial supplement. When leaking in the operation step After the optical disc and the bedding recording and/or reproducing device of the embodiment of the present invention, In the step gallbladder, ^: has = / or the reproducing device receives the recording command from the host (h〇st) (not shown). In the embodiment shown in Fig. 8, the data recording mode is one-time (diSC-at_0nce) The information of the user data to be recorded and the recorded command of the shell s are input from the host controller 2. In operation S850, according to the amount of data to be recorded, the controller 2 disc, 7GG, each of the recording layers The size of the user data area and/or the amount of user data to be recorded is less than the amount of the disc 700. The controller 2 determines the J, ♦ of the user data area on each recording layer to make the same size. User data is recorded on each recording layer. 1—When the controller 2 determines the size and/or position of the user data area on each +° recording layer of the optical disc 7〇〇 according to the amount of data to be recorded, in operation = ^870, the controller 2 is from inside In the direction of the thoughtful outer circumference, next to each σ. The data area of the recorded layer, the connection area and the remaining area of each recording layer. Since the internal boundaries of each data area have been determined, when each 1328809 I7023pif.doc

6己錄層的使用者資料區域的大小被確定時，每一記錄層的外部邊界被自動確定。當每一記錄層的使用者資料區域的位，破確定時’若干連接區域和剩餘區域的大小和/或位置在每一記錄層的外周方向上被確定。可以多種方式確定該若干連接區域和剩餘區域的大小和/或位置。例如，如果連接區域或剩餘區域中的至少一個的大小被預先確定，則所 f其他的連接區域和剩餘區域可被確定。如上所述，剩餘區域可至少包括測試區域、非記錄區域或保留區域中的一、按照在圖8所示之本發明實施例的光碟中配置區域的方法進行區域配置並在其上記錄資料的光碟結構，業已通過圖3A至6B描述如上。When the size of the user data area of the 6 recorded layer is determined, the outer boundary of each recording layer is automatically determined. When the bit of the user data area of each recording layer is broken, the size and/or position of the plurality of connection areas and the remaining areas are determined in the outer peripheral direction of each of the recording layers. The size and/or location of the plurality of connected regions and remaining regions can be determined in a variety of ways. For example, if the size of at least one of the connected area or the remaining area is predetermined, the other connected areas and remaining areas of the f may be determined. As described above, the remaining area may include at least one of the test area, the non-recorded area, or the reserved area, and the area is configured and recorded on the optical disk according to the method of arranging the area in the optical disc of the embodiment of the present invention shown in FIG. The disc structure has been described above by means of Figs. 3A to 6B.

项迥從電腦可讀媒體上運行某一程式，可以用一般用腦方式來實現本發明’該電腦可讀媒體包括但不局二ί儲媒體’例如磁存儲媒體（唯讀記憶體ROMs、隨 ;、’1體 ^杨、軟碟 flC)PPy disks、磁帶 magnetic tapes 、，唯讀媒體（CD_R〇M、_等）以及載波（咖加現本^日網際網路上轉輸）。還可用電腦可讀媒體方式實 L該電腦可賴體具有電腦可讀程式碼單元，用吏夕個電腦系統通過網路連接來實現分散式處理。記錄發當資料記錄在具有多個次、^ T f 〇己錄時間減少，而且，記錄降佶用去二=的專有區域可另外配置到光碟的外周，或日亥專有區域的大小。相應地，記錄媒體的使用效率得 17023pif.doc 到提高。雖然本發明已以較佳實施例揭露如上，然其並非用以限^本發明，任何熟習此技藝者，在不脫離本發明之精神 1範圍内，當可作些許之更動與潤飾，因此本發明之保護乾圍當視後附之申請專利範圍所界定者為準。【圖式簡單說明】通過對實施例之以下描述，連同所附圖式，則不難解本發明扭和其他佩域點。難理圖1A描述傳統的可重寫光碟的結構。圖1B描述傳統的唯讀光碟的結構。圖2A和2B描述傳統的具有雙記錄層的光碟的結又。己錄層以一次寫入模式（disc-at-once)記錄資料。圖3A和圖33描述本發明第一實施例的光碟結構。圖4描述本發明第二實施例的光碟結構。圖5描述本發明第三實施例的光碟結構。 ^圖6A和6B描述本發明第四實施例具有4個記錄層的光碟機構。 3 冰圖7是本發明實施例資料記錄與/或再生裝置的結椹間圖。研土圖8是描述本發明實施例在光碟中配置區域的方法流程圖。【主要元件符號說明】 1328809 I7023pif.doc 3 :記憶體 10、20、100、200、300 ' 400、500、600 ' 700 : 碟 1卜2卜m、2U、31卜411 :引入區域 12、 15、22、25、113、123、213、223、313、327、 413、431、：資料區域 13、 14、16、23、26、115、215、315、325、415、 429 :連接區域 1Π、119、217、219 :剩餘區域 417、427 :保留區域 317、323、419、425 :測試區域 319、321、421、423 :非記錄區域 17、24、125、225、33卜 433 :引出區域 19、29、150、250、350、450 :原始資料區域的外部邊界 LI、L2、L3、L4 :光碟中的記錄層 S810、S830、S850、S870 :步驟 19迥 Running a program from a computer readable medium, the invention can be implemented in a general brain way. The computer readable medium includes but not a storage medium such as a magnetic storage medium (read only memory ROMs, ;, '1 body ^ Yang, floppy disk flC) PPy disks, tape magnetic tapes, read-only media (CD_R〇M, _, etc.) and carrier (Caga plus the current day on the Internet). The computer readable medium can also be used as a computer readable code unit, and the distributed processing can be realized through a network connection by using a computer system. The recorded data record is recorded in multiple times, and the recorded time is reduced. Moreover, the proprietary area for recording the drop=2 can be additionally configured to the outer circumference of the disc, or the size of the private area of the day. Accordingly, the use efficiency of the recording medium is increased by 17023 pif.doc. Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and it is to be understood that those skilled in the art can make some modifications and refinements without departing from the spirit of the invention. The protection of the invention is defined by the scope of the patent application attached to it. BRIEF DESCRIPTION OF THE DRAWINGS The following description of the embodiments, together with the drawings, will not be difficult to explain the invention. Difficulties Figure 1A depicts the structure of a conventional rewritable optical disc. Figure 1B depicts the structure of a conventional CD-ROM. 2A and 2B illustrate the junction of a conventional optical disc having a dual recording layer. The recorded layer records data in a disc-at-once mode. 3A and 33 illustrate the optical disc structure of the first embodiment of the present invention. Figure 4 depicts a disc structure of a second embodiment of the present invention. Figure 5 depicts an optical disc structure of a third embodiment of the present invention. Figures 6A and 6B illustrate a disc mechanism having four recording layers in accordance with a fourth embodiment of the present invention. 3 Ice Figure 7 is a block diagram of a data recording and/or reproducing apparatus in accordance with an embodiment of the present invention. Soil Figure 8 is a flow chart depicting a method of configuring an area in an optical disc in accordance with an embodiment of the present invention. [Main component symbol description] 1328809 I7023pif.doc 3 : Memory 10, 20, 100, 200, 300 '400, 500, 600 ' 700 : Disc 1 Bu 2 Bu m, 2U, 31 Bu 411 : Introduction area 12, 15 , 22, 25, 113, 123, 213, 223, 313, 327, 413, 431, data area 13, 14, 16, 23, 26, 115, 215, 315, 325, 415, 429: connection area 1Π, 119, 217, 219: remaining areas 417, 427: reserved areas 317, 323, 419, 425: test areas 319, 321, 421, 423: non-recorded areas 17, 24, 125, 225, 33 433: lead-out area 19 , 29, 150, 250, 350, 450: outer boundary of the original data area LI, L2, L3, L4: recording layers S810, S830, S850, S870 in the optical disc: step 19

Claims

1328809 17023pif.doc 修正日期:99年3月16曰爲第9411684〗號中文專利範圍無劃線修正本 i (9 903.16) —~ 十、申請專利範圍： |年月1 2修正替換頁 1. 一種光碟，具有多個記錄層’每一記錄層包括：一使用者資料區域，用以在此記錄使用者資料；一連接區域，一預先確定的資料模式記錄在該連接區域，該預先確定的資料模式用以標誌該連接區域沒有記錄使用者貢料；以及一剩餘區域，包括具有預定用途的專有區域，其中：根據要被記錄的使用者資料量確定每一記錄層上使用者資料區域的大小和位置，從光碟内周到外周的方向上，緊挨著每一記錄層上的使用者資料區域’配置該連接區域和該剩餘區域，該連接區域與該剩餘區域的大小是依據該使用者資料區域的大小來確定，且當被記錄的該使用者資料數量小於光碟的可記錄總量時’會將同樣數量的使用者資料記錄在每一記錄層中。 2. 如申請專利範圍第1項所述之光碟，其中該專有區域為測試區域，用以獲得最佳記錄條件。 3. 如申請專利範圍第1項所述之光碟，其中該專有區域的開始位置和結束位置中的至少一個是變化的。 4. 如申請專利範圍第1項所述之光碟，其中標誌業已分配該專有區域的資訊記錄在一預定區域。 20 1 . 如申睛專利範圍第1項所述之光碟，其中該專有區 2 域的使用方岐從光碟的内周到外周。 1328809 替換頁 17023pif.doc 6· —種資料記錄與/或再生裝置，包括：一寫/讀單元，在或從具有多個記錄層的光碟上寫或讀數據；以及 @ 一控制器，它依據要記錄的使用者資料量確定每—記錄層的使用者資料區域的大小和位置，並沿著從光碟的内周到外周的方向，緊挨著每一記錄層上的使用者資料區域，配置連接區域和剩餘區域，該剩餘區域包括具有預定用途的一專有區域，其中，該連接區域記錄預定資料模式，以標誌該區域沒有記錄使用者資料，該連接區域與該剩餘區域的大小是依據該使用者資料區域的大小來確定，且 ’ 該控制器配置每一記錄層的該使用者資料區域的大小二以致當被記錄的該使用者資料數量小於光碟的可記錄總量時’會將同樣數量的使用者資料記錄在每一記錄層中。 7.如申請專利範圍第6項所述之資料記錄與/或再生裝置，其中控制器控制寫/讀單元在光碟上的一預定區域記錄該專有區域的位置資訊。 8·如申請專利範圍第6項所述之資料記錄與/或再生裝置’其中該專有區域為測試區域，用來獲得最佳記錄條件^ 9.如申請專利範圍第6項所述之資料記錄與/或再生裝置，其中該控制器控制寫/讀單元，從光碟内周到外周向上使用該專有區域。 10.如申凊專利範gj第6項所述之資料記錄與/或再生 1328809 17023pif.doc pn1%正替換頁裝置’其中該控制器重新確定該專有區域的結束位置，並控制寫/讀單元在光碟上預定區域記錄重新碟定的該專有區域的位置資訊。 u.—種在具有多個記錄層的光碟上配置區域的方法，該方法包括：依據要記錄的使用者資料量確定每一記錄層上使用者資料區域的大小和位置；以及在光碟從内周到外周的方向上，緊挨每一記錄層上的使用者資料區域’配置連接區域和剩餘區域，該剩餘區域包括具有預定用途的一專有區域，其中’該連接區域記錄預定的資料模式，以標誌該區域沒有記錄使用者資料，該連接區域與該剩餘區域的大小是依據該使用者資料區域的大小來確定，且當被記錄的該使用者資料數量小於光碟的可記錄總量時’配置同樣數量的使用者資料記錄在每一記錄層中。 12. 如申請專利範圍第11項所述之在具有多個記錄層的光碟上配置區域的方法，還包括在光碟預定區域上記錄專有區域的位置資訊。 13. 如申請專利範圍第11項所述之在具有多個記錄層的光碟上配置區域的方法，其中該專有區域是用於獲得最佳記錄條件的測試區域。 14. 如申請專利範圍第11項所述之在具有多個記錄層的光碟上配置區域的方法，還包括： 22 1328809 正替換頁 17023pif.d〇c 重新確定專有區域的結束位置；以及在光碟預定的位置上記錄被重新確定的專有置資訊。 15.-種電腦可讀媒體’其上業已記錄電腦可讀程式，以執行在具衫個記錄層㈣碟巾配置區域的方法法包括： μ万1328809 17023pif.doc Date of revision: March 16th, 1999 is the number of Chinese patents No. 9411684 No line correction i (9 903.16) —~ X. Patent application scope: |Yearly month 1 2 Correction replacement page 1. a disc having a plurality of recording layers' each recording layer includes: a user data area for recording user data therein; a connection area, a predetermined data pattern recorded in the connection area, the predetermined data The mode is used to mark that the connection area does not record the user's tribute; and a remaining area includes a proprietary area having a predetermined purpose, wherein: the user data area on each record layer is determined according to the amount of user data to be recorded The size and position, from the inner circumference to the outer circumference of the optical disc, the user data area on each recording layer is configured to configure the connection area and the remaining area, and the size of the connection area and the remaining area is based on the user The size of the data area is determined, and when the number of recorded user data is less than the recordable total amount of the disc, 'will be the same number User data recorded in each recording layer. 2. The optical disc of claim 1, wherein the proprietary area is a test area for optimal recording conditions. 3. The optical disc of claim 1, wherein at least one of a start position and an end position of the exclusive area is changed. 4. The optical disc of claim 1, wherein the information that the mark has been assigned to the proprietary area is recorded in a predetermined area. 20 1. The optical disc of claim 1, wherein the exclusive area 2 is used from the inner circumference to the outer circumference of the optical disc. 1328809 Replacement page 17023pif.doc 6 - a data recording and / or reproducing device, comprising: a write / read unit, writing or reading data on or from a disc having a plurality of recording layers; and @ a controller, which is based on The amount of user data to be recorded determines the size and position of the user data area of each recording layer, and the connection is arranged along the user data area on each recording layer in the direction from the inner circumference to the outer circumference of the optical disc. a region and a remaining area, the remaining area including a proprietary area having a predetermined use, wherein the connection area records a predetermined data pattern to indicate that the user data is not recorded in the area, and the size of the connection area and the remaining area is based on the area The size of the user profile area is determined, and 'the controller configures the size of the user profile area of each record layer so that when the number of recorded user data is less than the recordable total amount of the disc, 'will be the same A quantity of user data is recorded in each recording layer. 7. The data recording and/or reproducing apparatus of claim 6, wherein the controller controls the write/read unit to record the location information of the exclusive area in a predetermined area on the optical disc. 8. The data recording and/or reproducing device as described in claim 6 of the patent application, wherein the proprietary area is a test area for obtaining the best recording conditions. 9. The information as described in claim 6 A recording and/or reproducing device, wherein the controller controls the write/read unit to use the proprietary area from the inner circumference to the outer circumference of the optical disc. 10. The data record and/or regeneration as described in claim 6 of the patent specification gjj1328809 17023pif.doc pn1% positive replacement page device 'where the controller re-determines the end position of the proprietary area and controls writing/reading The unit records the location information of the reserved area of the re-distribution in a predetermined area on the disc. a method for arranging an area on a disc having a plurality of recording layers, the method comprising: determining a size and a position of a user data area on each of the recording layers according to a quantity of user data to be recorded; and In the direction of the peripheral circumference, the user data area on each recording layer is configured to configure a connection area and a remaining area, the remaining area including a proprietary area having a predetermined purpose, wherein the connection area records a predetermined data pattern, To indicate that the user data is not recorded in the area, the size of the connection area and the remaining area is determined according to the size of the user data area, and when the number of recorded user data is less than the recordable total amount of the optical disc' Configure the same amount of user data to be recorded in each recording layer. 12. The method of arranging an area on a disc having a plurality of recording layers as described in claim 11, further comprising recording location information of the exclusive area on the predetermined area of the optical disc. 13. The method of arranging a region on a disc having a plurality of recording layers as described in claim 11, wherein the proprietary region is a test region for obtaining an optimum recording condition. 14. The method of arranging a region on a disc having a plurality of recording layers as described in claim 11, further comprising: 22 1328809 replacing page 17023pif.d〇c redetermining an end position of the proprietary area; The redesigned proprietary information is recorded at a predetermined location on the disc. 15. A computer readable medium having a computer readable program recorded thereon for performing on a recording layer (4) disc configuration area including:

依據要記錄的使用者資料量確定每一記錄層上使資料區域的大小和位置；以及一從光碟内周到外周的方向上，緊挨每一記錄層的使用者資料區域，配置連接區域和剩餘區域，該剩餘區域包括具有預定用途的專有區域，其中，連接區域記錄預定的資料模式，以標誌該區域沒有記錄使用者資料，該連接區域與該剩餘區域的大小是依據該使用者資料區域的大小來確定，以及Determining the size and position of the data area on each recording layer according to the amount of user data to be recorded; and arranging the connection area and remaining from the inner circumference to the outer circumference of the optical disc, next to the user data area of each recording layer a region, the remaining area includes a proprietary area having a predetermined use, wherein the connection area records a predetermined data pattern to indicate that the user data is not recorded in the area, and the size of the connection area and the remaining area is based on the user data area The size to determine, and

當被記錄的該使用者資料數量小於光碟的可記錄總量時，配置同樣數量的使用者資料記錄在每一記錄層中。 23When the number of recorded user data is less than the recordable total amount of the optical disc, the same amount of user data is configured to be recorded in each of the recording layers. twenty three