公开(公告)号：KR1020040086162A

公开(公告)日：2004-10-08

申请号：KR1020040007533

申请日：2004-02-05

Applicant: 삼성전자주식회사

Inventor： 황성희 ,  고정완 ,  이경근

IPC: G11B7/007

Abstract: PURPOSE: A write once disk capable of managing a data area is provided to record area assignment information on the structure of a data area such that a disk drive can recognize the structure, thereby assigning spare areas within the data area. CONSTITUTION: A system includes a predetermined area for recording area assignment information showing whether at least one area for defect management is assigned to a data area. The area assignment information shows the size of the area assigned to the data area. The area assigned to the data area for defect management is at least one of a spare area, a TDDS(Temporary Disk Defect Structure), a TDFL(Temporary Defect List), and a TDMA(Temporary Disk Management Area). A space bit map information area for recording data recording area information is further comprised. The data recording area information includes head information and a bit map showing an area where data is recorded.

Abstract translation: 目的：提供能够管理数据区的一次写入盘，以记录关于数据区的结构的区域分配信息，使得盘驱动器可以识别结构，从而在数据区内分配备用区。 构成：系统包括用于记录区域分配信息的预定区域，其示出是否将至少一个用于缺陷管理的区域分配给数据区域。 区域分配信息表示分配给数据区域的区域的大小。 分配给用于缺陷管理的数据区域的区域是备用区域，TDDS（临时磁盘缺陷结构），TDFL（临时缺陷列表）和TDMA（临时磁盘管理区域）中的至少一个。 还包括用于记录数据记录区域信息的空间位图信息区域。 数据记录区信息包括头信息和表示记录数据的区域的位图。

公开(公告)号：KR1020040077343A

公开(公告)日：2004-09-04

申请号：KR1020030012867

申请日：2003-02-28

Applicant: 삼성전자주식회사

Inventor： 황성희 ,  고정완 ,  이경근

IPC: G11B7/007

Abstract: PURPOSE: A defect managing method using a TDMA(Temporary Defect Management Area) and a TFDMA(Temporary Finalized Defect Management Area) is provided to read all temporary defect information recorded in a TDMA and a TFDMA while finalizing. CONSTITUTION: A DMA is disposed in at least one of a lead-in area and a lead-out area. A TDMA is disposed in at least one of the lead-in area and the lead-out area. A TFDMA is disposed in at least one of the lead-in area and the lead-out area. The TDMA is used for recording temporary defect information that informs of information only on a defect generated from a recording operation, and temporary defect management information that informs of information for managing the temporary defect information. The temporary defect information and the temporary defect management information are in pairs, to be recorded in block units.

Abstract translation: 目的：提供使用TDMA（临时缺陷管理区域）和TFDMA（临时完成缺陷管理区域）的缺陷管理方法，以在完成时读取记录在TDMA和TFDMA中的所有临时缺陷信息。 规定：在导入区域和导出区域中的至少一个中配置DMA。 在导入区域和导出区域中的至少一个中设置有TDMA。 TFDMA设置在导入区域和导出区域中的至少一个中。 TDMA用于记录仅记录从记录操作产生的缺陷的信息的临时缺陷信息，以及通知用于管理临时缺陷信息的信息的临时缺陷管理信息。 临时缺陷信息和临时缺陷管理信息成对地以块为单位记录。

公开(公告)号：KR1020040054012A

公开(公告)日：2004-06-25

申请号：KR1020020080484

申请日：2002-12-16

Applicant: 삼성전자주식회사

Inventor： 정길수 ,  문성진 ,  고정완 ,  허정권 ,  박성욱 ,  정현권

IPC: G11B20/12

CPC classification number: G11B27/034 ,  G11B20/10527 ,  G11B20/1217 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/32 ,  G11B27/322 ,  G11B27/329 ,  G11B2020/10537 ,  G11B2020/1062 ,  G11B2020/10685 ,  G11B2020/10703 ,  G11B2020/10759 ,  G11B2020/10805 ,  G11B2020/10814 ,  G11B2020/10944 ,  G11B2220/2541 ,  G11B2220/2562 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8227

Abstract: PURPOSE: A data storage media and system is provided to eliminate a restriction on a multi angle data storage position, to enable a random access, and to separate jump point data, needed for a continuous regeneration of multi angle data or an angle change, from moving picture data. CONSTITUTION: The media comprises clips. The clip is the unit for recording moving picture data for each angle. The moving picture for each angle includes plural jump points as access points for a continuous regeneration of different angles. The additional data recording data on jump points is separated from the moving picture data.

Abstract translation: 目的：提供一种数据存储介质和系统，以消除对多角度数据存储位置的限制，以实现随机访问，并将多角度数据或角度变化的连续再生所需的跳跃点数据从 运动图像数据。 规定：媒体包括剪辑。 剪辑是用于记录每个角度的运动图像数据的单位。 每个角度的运动图像包括多个跳点作为不同角度的连续再生的接入点。 跳跃点上的附加数据记录数据与运动图像数据分离。

公开(公告)号：KR1020040045301A

公开(公告)日：2004-06-01

申请号：KR1020030079178

申请日：2003-11-10

Applicant: 삼성전자주식회사

Inventor： 정길수 ,  문성진 ,  정현권 ,  박성욱 ,  허정권 ,  고정완

IPC: G11B20/10

CPC classification number: G11B27/036 ,  G11B20/00007 ,  G11B2020/00014

Abstract: PURPOSE: An Information storage medium storing still picture, a reproducing apparatus and a method therefor are provided to synchronize the still image data with the audio data in a slide show mode and play the audio data without discontinuity in a browsable slide show mode by storing two modes for the playback of the still image data and using the two modes for the playback. CONSTITUTION: A system clock counter(810) generates a system clock increasing a value by each unit time. Reading a playback time of a still image data file from the information storing medium storing the still image data files and the still image data clips including the information for the playback mode and the playback time of each still image data file, a reader(820) reads the still image data that the playback time is identical with the system clock. A video decoder(830) decodes the still image data while a system clock value is a value within the playback time of the still image data. A data output part(850) outputs the decoded still image data.

Abstract translation: 目的：提供一种存储静止图像的信息存储介质，再现装置及其方法，用于以幻灯片放映模式同步静止图像数据与音频数据，并且通过存储两个可浏览的幻灯片放映模式来播放音频数据而不间断地显示 用于播放静止图像数据的模式以及用于播放的两种模式。 构成：系统时钟计数器（810）产生每单位时间增加一个值的系统时钟。 从存储静止图像数据文件的信息存储介质和包括每个静止图像数据文件的重放模式和再现时间的信息的静止图像数据剪辑读取静止图像数据文件的重放时间，读取器（820） 读取播放时间与系统时钟相同的静止图像数据。 视频解码器（830）解码静止图像数据，同时系统时钟值是静止图像数据的重放时间内的值。 数据输出部（850）输出解码的静止图像数据。

公开(公告)号：KR1020040039784A

公开(公告)日：2004-05-12

申请号：KR1020020067968

申请日：2002-11-04

Applicant: 삼성전자주식회사

Inventor： 이경근 ,  박인식 ,  고정완 ,  윤두섭

IPC: G11B7/007

CPC classification number: G11B7/00736 ,  G11B7/004 ,  G11B7/0945 ,  G11B2007/0006

Abstract: PURPOSE: An optical disc having tracking polarity data, and its recording and regenerating system and method are provided to record tacking polarity data and reflectivity data at a BCA area in order to avoid a trial and error process in getting those data so that it records user data directly at a data area. CONSTITUTION: The method comprises several steps. An optical disc is loaded into a disk drive(801). An optical pickup, installed in the disk drive, extracts tracking polarity data from a BCA area(802). Then the disc drive performs a tracking process without a trial and error based on the extracted tracking polarity data, and records user data at a data area or regenerates the user data(803). In other words, the pickup offers the extracted tracking polarity data to the disc drive, and the disc drive controls the pickup based on the offered data in order to record the user data or regenerate the recorded user data.

Abstract translation: 目的：提供一种具有跟踪极性数据的光盘及其记录和再生系统和方法，用于在BCA区域记录加密极性数据和反射率数据，以避免在获取这些数据时进行试错过程，以便记录用户 数据直接在数据区。 构成：该方法包括几个步骤。 将光盘装载到磁盘驱动器（801）中。 安装在磁盘驱动器中的光学拾取器从BCA区域提取跟踪极性数据（802）。 然后，磁盘驱动器基于提取的跟踪极性数据执行跟踪处理而没有尝试和错误，并且将用户数据记录在数据区域或者重新生成用户数据（803）。 换句话说，拾取器将提取的跟踪极性数据提供给盘驱动器，并且盘驱动器基于所提供的数据来控制拾取器，以便记录用户数据或者再生记录的用户数据。

公开(公告)号：KR1020040034372A

公开(公告)日：2004-04-28

申请号：KR1020030058892

申请日：2003-08-25

Applicant: 삼성전자주식회사

Inventor： 정현권 ,  허정권 ,  고정완

IPC: G11B20/10

Abstract: PURPOSE: A data storage media, and its regenerating system and method are provided to properly present a markup document by controlling a buffering state of the markup document though part of a pre-load target file is not completely pre-loaded. CONSTITUTION: The method comprises several steps. A buffering process is performed in order to pre-load a markup document. It is judged whether the buffering process is finished. Accordingly, in a case that AV data stored at a DVD is regenerated and the AD data and its related markup documents are displayed via a markup document, the buffering state of the markup document can be checked. So when the markup document can not be buffered because a disc is physically damaged or a network is not connected, a substitute markup document can be used or a natural document pass-over operation can be performed.

Abstract translation: 目的：提供数据存储介质及其再生系统和方法，以便通过控制标记文档的缓冲状态来尽可能地呈现标记文档，尽管预加载目标文件的一部分未被完全预加载。 构成：该方法包括几个步骤。 执行缓冲过程以便预加载标记文档。 判断缓冲处理是否结束。 因此，在再现存储在DVD中的AV数据并且经由标记文档显示AD数据及其相关标记文档的情况下，可以检查标记文档的缓冲状态。 因此，当标记文档因物理损坏或网络未连接而无法缓冲时，可以使用替代标记文档，也可以执行自然文档传递操作。

公开(公告)号：KR1020040034371A

公开(公告)日：2004-04-28

申请号：KR1020030058891

申请日：2003-08-25

Applicant: 삼성전자주식회사

Inventor： 정현권 ,  허정권 ,  고정완

IPC: G11B20/10

Abstract: PURPOSE: A data storage media, and its regenerating system and method are provided to properly present a markup document by controlling a buffering state of the markup document though some of a pre-load target file is not completely pre-loaded. CONSTITUTION: The data regenerating system comprises a buffer, a buffer manager(51) and a contents decoder(52). The buffer buffers a markup document. The buffer manager(51) manages the buffer, and pre-loads the markup document at the buffer. The contents decoder(52) calls the markup document buffered at the buffer, analyzes the called markup document, and decodes the markup document. The buffer manager(51) notifies the contents decoder(52) that the pre-load process is finished. Accordingly, in a case that AV data stored at a DVD is regenerated and the AD data and its related markup documents are displayed via a markup document, the buffering state of the markup document is checked. So when the markup document can not be buffered because a disc is physically damaged or a network is not connected, a substitute markup document is used or a natural document pass-over operation is performed.

Abstract translation: 目的：提供数据存储介质及其再生系统和方法，以通过控制标记文档的缓冲状态来尽可能地预先加载某些预加载目标文件来正确地呈现标记文档。 构成：数据再生系统包括缓冲器，缓冲管理器（51）和内容译码器（52）。 缓冲区缓冲一个标记文档。 缓冲器管理器（51）管理缓冲器，并在缓冲器上预加载标记文档。 内容解码器（52）调用在缓冲器缓存的标记文档，分析被叫标记文档，并解码标记文档。 缓冲器管理器51向内容解码器52通知预加载处理结束。 因此，在再现存储在DVD中的AV数据并且通过标记文档显示AD数据及其相关标记文档的情况下，检查标记文档的缓冲状态。 因此，当标记文档因物理损坏或网络未连接而无法缓冲时，将使用替代标记文档或执行自然文档传递操作。

公开(公告)号：KR1020040034370A

公开(公告)日：2004-04-28

申请号：KR1020030058890

申请日：2003-08-25

Applicant: 삼성전자주식회사

Inventor： 정현권 ,  허정권 ,  고정완

IPC: G11B20/10

Abstract: PURPOSE: A data storage media, and its regenerating system and method are provided to properly present a markup document by controlling a buffering state of the markup document though some of a pre-load target file is not completely pre-loaded. CONSTITUTION: The storage media comprises AV(Audio Video) data, plural markup documents, and control data. The markup documents regenerate the AV data in an interactive mode. The control data is for checking buffering state data of the markup documents needed to regenerate the AV data in an interactive mode. Accordingly, in a case that AV data stored at a DVD is regenerated and the AD data and its related markup documents are displayed via a markup document, the buffering state of the markup document is checked. So when the markup document is not buffered because a disc is physically damaged or a network is not connected, a substitute markup document is used or a natural document pass-over operation is performed.

Abstract translation: 目的：提供数据存储介质及其再生系统和方法，以便通过控制标记文档的缓冲状态来尽可能不预先加载某些预加载目标文件来正确地呈现标记文档。 规定：存储介质包括AV（音频视频）数据，多个标记文档和控制数据。 标记文件以交互模式重新生成AV数据。 控制数据用于检查以交互模式重新生成AV数据所需的标记文档的缓冲状态数据。 因此，在再现存储在DVD中的AV数据并且通过标记文档显示AD数据及其相关标记文档的情况下，检查标记文档的缓冲状态。 因此，当光盘被物理损坏或网络未连接时，标记文档未被缓存，则使用替代标记文档或执行自然文档传递操作。

公开(公告)号：KR1020040034310A

公开(公告)日：2004-04-28

申请号：KR1020020079754

申请日：2002-12-13

Applicant: 삼성전자주식회사

Inventor： 황성희 ,  고정완 ,  이경근

IPC: G11B7/007

CPC classification number: G11B7/00736 ,  G11B20/1883 ,  G11B2020/10972 ,  G11B2020/1826 ,  G11B2020/1873 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/218 ,  G11B2220/2537

Abstract: PURPOSE: A disc defect management method and system is provided to manage a defect though there occurs a defect at a write once disc while data is being recorded at the disc by arranging a defect management area either at a lead-in area or a lead-out area of the disc. CONSTITUTION: The method comprises several steps. A data recording system stores defect data for recorded data as the first defect data at a defect management area according to the first recording operation(1101). The data recording system stores management data for managing the first defect management data as the first defect management data at the defect management area(1102). The steps 1001 and 1002 are repeated while an ordinal number added to a recording operation, the defect data and the defect management data is increased until all the vacant space is filled at the defect management area(1103, 1104). In a case that there is no more vacant space at the defect management area, a user is notified that the defect management operation can not be performed any more(1103, 1105).

Abstract translation: 目的：提供一种光盘缺陷管理方法和系统来管理缺陷，尽管通过在导入区域或引导区域中布置缺陷管理区域，通过在盘记录数据时在一次写入盘处发生缺陷， 光盘的外部区域。 构成：该方法包括几个步骤。 数据记录系统根据第一记录操作（1101）将缺陷数据作为第一缺陷数据存储在缺陷管理区。 数据记录系统将用于管理第一缺陷管理数据的管理数据存储在缺陷管理区域（1102）处的第一缺陷管理数据。 重复步骤1001和1002，同时增加添加到记录操作，缺陷数据和缺陷管理数据的序数，直到在缺陷管理区域（1103,1104）填充所有空白空间。 在缺陷管理区域没有空的空间的情况下，通知用户不能再进行缺陷管理动作（1103,1105）。

公开(公告)号：KR1020040015423A

公开(公告)日：2004-02-19

申请号：KR1020020047513

申请日：2002-08-12

Applicant: 삼성전자주식회사

Inventor： 고정완 ,  이경근

IPC: G11B20/18

CPC classification number: G11B20/1883 ,  G11B2020/1873 ,  G11B2220/20

Abstract: PURPOSE: A defect management method using a temporary defect information region and a temporary defect information management region, a recording apparatus and a disc are provided to process a defect generated on a disc even when information is recorded on the disc. CONSTITUTION: Defect information about data, which is recorded in a data region according to the first recording operation, is recorded in the data region as the first temporary defect information(801). The first temporary defect information and defect information about data, which is recorded in the data region according to the second recording operation, are recorded in the data region as the second temporary defect information(802). Defect management information for respectively managing the first temporary defect information region and the second temporary defect information region is recorded in a temporary defect management information region provided in at least one of a read-in region and a read-out region(803).

Abstract translation: 目的：提供使用临时缺陷信息区域和临时缺陷信息管理区域的缺陷管理方法，记录装置和盘，以便即使在盘上记录信息时也能处理在盘上产生的缺陷。 构成：根据第一记录操作记录在数据区中的关于数据的缺陷信息被记录在数据区中作为第一临时缺陷信息（801）。 将根据第二记录操作记录在数据区中的关于数据的第一临时缺陷信息和缺陷信息作为第二临时缺陷信息（802）记录在数据区中。 用于分别管理第一临时缺陷信息区域和第二临时缺陷信息区域的缺陷管理信息被记录在设置在读入区域和读出区域（803）中的至少一个中的临时缺陷管理信息区域中。