公开(公告)号：KR1020040023128A

公开(公告)日：2004-03-18

申请号：KR1020020054756

申请日：2002-09-10

Applicant: 삼성전자주식회사

Inventor： 이경근 ,  박인식 ,  정종삼 ,  윤두섭 ,  박창민

IPC: G11B7/007

CPC classification number: G11B7/24079 ,  G11B7/00736 ,  G11B7/0906

Abstract: PURPOSE: An optical information recorder is provided to improve playback performance and reliability of data by making a track pitch of a disc information area larger than the track pitch of a user data area. CONSTITUTION: The optical information recorder comprises the user data area(15), a lead-in area(10) inside the user data area, and a lead-out area outside the user data area. The track pitch of all or a part area of the lead-in area is formed differently from the track pitch of other areas. The lead-in area is equipped with the areas, such as the area(10a) writing the recorder related information, and the area(10b) writing the copy protection information and the important data to play the recorder. The recorder related information is the information for a kind of the recorder such as a rewritable disc, a write-once disc, and a read-only disc, and the information for a recording layer, a recording speed, and a disc capacity.

Abstract translation: 目的：提供光信息记录器，通过使盘信息区域的轨道间距大于用户数据区的轨道间距来提高数据的播放性能和可靠性。 构成：光信息记录器包括用户数据区域（15），用户数据区域内的导入区域（10）和用户数据区域外的导出区域。 导入区域的全部或部分区域的轨道间距与其他区域的轨道间距不同。 导入区配备有写入记录器相关信息的区域（10a）和写入复制保护信息的区域（10b）和播放记录器的重要数据的区域。 记录器相关信息是诸如可重写盘，一次写入盘和只读盘之类的记录器的信息，以及用于记录层的信息，记录速度和盘容量的信息。

公开(公告)号：KR1020040012392A

公开(公告)日：2004-02-11

申请号：KR1020020045956

申请日：2002-08-03

Applicant: 삼성전자주식회사

Inventor： 이경근 ,  박인식 ,  윤두섭

IPC: G11B7/004

CPC classification number: G11B7/0045 ,  G11B7/00456 ,  G11B7/005 ,  G11B7/0053 ,  G11B7/0062 ,  G11B7/00736 ,  G11B20/10481 ,  G11B20/12 ,  G11B20/1217 ,  G11B27/24 ,  G11B27/322 ,  G11B2020/1265 ,  G11B2020/1278 ,  G11B2220/216 ,  G11B2220/2562

Abstract: PURPOSE: An information storing medium and a method for information recording/playing thereof are provided to record or play the medium in a conventional version drive by recording updated disc-relating information and recording-relating information together with those for the conventional version. CONSTITUTION: An information storing medium includes previous disc-relating information and recording-relating information recorded together with updated information in the same area in the same format but with different byte number of data. As a version number or recording speed is changed, updated disc-relating information and recording-relating information thereof are stored together with corresponding previous information.

Abstract translation: 目的：提供信息存储介质及其信息记录/播放方法，以通过将更新的盘相关信息和记录相关信息与传统版本一起记录在一起而在传统版本驱动中记录或播放介质。 构成：信息存储介质包括与相同格式但具有不同字节数据的同一区域中与更新信息一起记录的先前盘相关信息和记录相关信息。 随着版本号或记录速度的改变，更新的盘相关信息及其记录相关信息与相应的先前信息一起存储。

公开(公告)号：KR1020040007814A

公开(公告)日：2004-01-28

申请号：KR1020020040401

申请日：2002-07-11

Applicant: 삼성전자주식회사

Inventor： 마병인 ,  김관준 ,  박인식 ,  최병호

IPC: G11B7/09

CPC classification number: G11B7/133 ,  G11B7/0943 ,  G11B7/0956

Abstract: PURPOSE: A method and a device for detecting a radial tilt are provided to detect a radial tilt with high precision on the basis of inner and outer phase comparing signals obtained when traversing tracks. CONSTITUTION: A device for detecting a radial tilt includes a tilt detecting part for detecting a radial tilt on the basis of inner and outer phase comparing signals(Di,Do) obtained by a phase comparing part. When a pickup follows tracks, the inner and outer phase comparing signals have level values to be almost 0. If the pickup part traverse the tracks, the outer and inner phase comparing signals exhibit sine and cosine curves respectively and become opposite to each other. The level value of the outer phase comparing signal becomes 0 when passing 1/2 track pitch, while the level value of the inner phase comparing signal is not 0 and becomes Rs. A radial tilt value is obtained by multiplying the Rs by a proportional factor. The Rs is proportional to the radial tilt but not to any other conditions such as detrack, defocus, disc thickness, and tangential tilt almost.

Abstract translation: 目的：提供一种用于检测径向倾斜的方法和装置，用于在穿越轨道时获得的内外相位比较信号的基础上高精度地检测径向倾斜。 构成：用于检测径向倾斜的装置包括：倾斜检测部，其基于由相位比较部获得的内外相位比较信号（Di，Do）检测径向倾斜。 当拾取器跟随轨迹时，内相位和外相位比较信号的电平值几乎为0.如果拾取部分遍历轨道，则外相位和内相位比较信号分别呈现正弦和余弦曲线并且彼此相反。 当通过1/2轨道间距时，外相位比较信号的电平值变为0，而内相位比较信号的电平值不为0并变为Rs。 通过将Rs乘以比例因子获得径向倾斜值。 Rs与径向倾斜成正比，但并不等于任何其他条件，如脱轨，散焦，光盘厚度和切向倾斜几乎。

公开(公告)号：KR100408282B1

公开(公告)日：2003-12-03

申请号：KR1020010026782

申请日：2001-05-16

Applicant: 삼성전자주식회사

Inventor： 최병호 ,  박인식 ,  심재성 ,  이경근

IPC: G11B7/007

CPC classification number: G11B27/3027 ,  G11B7/005 ,  G11B7/007 ,  G11B7/00745 ,  G11B7/261 ,  G11B20/10 ,  G11B27/24 ,  G11B2220/216 ,  G11B2220/2575

Abstract: An optical recording medium, on which a wobble signal having header information is recorded, an apparatus and method of recording the wobble signal, and an apparatus and method of reproducing the wobble signal are provided. The optical recording medium has a wobbled track on which user data is recorded. The wobble signal is recorded on the wobbled track. The wobble signal is a single-frequency signal having at least edge-modulated first header information. Accordingly, a clock signal as well as header information can be extracted more stably from the wobble signal.

Abstract translation: 提供了一种记录具有标题信息的摆动信号的光学记录介质，一种记录摆动信号的装置和方法以及一种再现摆动信号的装置和方法。 光学记录介质具有记录用户数据的摆动轨道。 摆动信号被记录在摇摆的轨道上。 摆动信号是至少具有边缘调制的第一报头信息的单频信号。 因此，可以从摆动信号中更稳定地提取时钟信号以及标题信息。

公开(公告)号：KR1020030089989A

公开(公告)日：2003-11-28

申请号：KR1020020027928

申请日：2002-05-20

Applicant: 삼성전자주식회사

Inventor： 이경근 ,  안용진 ,  박인식 ,  김성수 ,  윤두섭

IPC: G11B7/004

CPC classification number: G11B7/00736 ,  G11B7/0055 ,  G11B7/0062 ,  G11B2007/0006 ,  G11B2007/0013

Abstract: PURPOSE: An optical recording medium storing power information on a clear pattern is provided to record initial and final pulse of a clear pattern to an exclusive rewritable area of an optical recording medium, thereby reducing the time required for selecting clear power for the optical recording medium. CONSTITUTION: An optical recording medium storing power information on a clear pattern includes a bust cutting area(BCA), a pre-recorded area, and a rewritable area. The clear pattern information on the power levels of initial and final pulses of a clear pattern for data clear is recorded to the pre-recorded area or the rewritable area. The clear pattern is differently set according to the kind of a disc recording film, or the kind of the disc, wherein the clear pattern is differently set per layer in the case of a multi-layered recording film.

Abstract translation: 目的：提供一种在清晰图案上存储功率信息的光记录介质，以将清晰图案的初始和最终脉冲记录到光学记录介质的专用可重写区域，从而减少为光学记录介质选择清除功率所需的时间 。 构成：在清晰图案上存储功率信息的光学记录介质包括胸围切割区域（BCA），预先记录区域和可重写区域。 关于数据清除的清除模式的初始和最终脉冲的功率电平的清除模式信息被记录到预记录区域或可重写区域。 根据盘记录膜的种类或盘的种类，清晰图案被不同地设定，其中在多层记录膜的情况下，每层的透明图案被不同地设定。

公开(公告)号：KR100403585B1

公开(公告)日：2003-10-30

申请号：KR1020010018472

申请日：2001-04-07

Applicant: 삼성전자주식회사

Inventor： 이경근 ,  박인식 ,  최병호 ,  윤두섭

IPC: G11B7/007

CPC classification number: G11B7/24 ,  G11B7/007 ,  G11B7/24038 ,  G11B27/24 ,  G11B27/3027 ,  G11B2007/0013 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2575

Abstract: An optical disc in which a physical address of each smallest recording unit and a recorded address increase or decrease on first and second recording layers, and a method of identifying the recording layers. Embodiments are provided for discs having first and second recording layers with a same or an opposite track spiral direction. Physical addresses of the smallest recording units and a recorded address are increased or decreased between an inner radius and an outer radius of a recording layer in a manner which enables a reproducing and/or a recording device to more rapidly reproduce and/or record data on the disc. A physical address of the smallest recording units on the first recording layer is made different from a physical address of the smallest recording units on the second recording layer.

Abstract translation: 一种光盘，其中在第一和第二记录层上每个最小记录单元的物理地址和记录地址增加或减少，以及一种识别记录层的方法。 提供了具有第一和第二记录层的盘的实施例，其具有相同或相反的轨道螺旋方向。 最小记录单元的物理地址和记录地址在记录层的内半径和外半径之间以允许再现和/或记录设备更快地再现和/或记录数据的方式增加或减小 光盘。 使第一记录层上的最小记录单元的物理地址不同于第二记录层上的最小记录单元的物理地址。

公开(公告)号：KR1020030065959A

公开(公告)日：2003-08-09

申请号：KR1020020006055

申请日：2002-02-02

Applicant: 삼성전자주식회사

Inventor： 황인오 ,  박인식 ,  이경근

IPC: G11B7/2433 ,  G11B7/24027

CPC classification number: G11B7/258 ,  G11B7/243 ,  G11B7/254 ,  G11B7/257 ,  G11B7/2585 ,  G11B7/259 ,  G11B7/2595 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316

Abstract: PURPOSE: A high density optical disk is provided to satisfy optical characteristic standards requested according to high density of recording capacity, thereby obtaining excellent signal characteristics in regenerating data after recording the data. CONSTITUTION: A high density optical disk is made up of a multi-layer film having at least one recording layer and an optical transmitting layer(6) accumulated in order on a substrate(1). The multi-layer film is formed by sequentially accumulating a reflective layer(2), a lower dielectric layer(3), a recording layer(4), and an upper dielectric layer(5). Grooves(8) and lands(9) are formed on the substrate. The recording layer is in thickness of 10-20nm.

Abstract translation: 目的：提供高密度光盘以满足根据高密度记录容量所要求的光学特性标准，从而在记录数据之后获得优异的再生数据信号特性。 构成：高密度光盘由具有至少一个记录层和在基板（1）上依次堆积的光透射层（6）的多层膜构成。 多层膜通过依次堆积反射层（2），下介电层（3），记录层（4）和上电介质层（5）而形成。 在基板上形成槽（8）和焊盘（9）。 记录层的厚度为10-20nm。

公开(公告)号：KR1020030039445A

公开(公告)日：2003-05-22

申请号：KR1020010070377

申请日：2001-11-13

Applicant: 삼성전자주식회사

Inventor： 서영주 ,  박인식

IPC: H04N7/12

CPC classification number: H04N21/4122 ,  H04N21/2368 ,  H04N21/4341 ,  H04N21/43637

Abstract: PURPOSE: An apparatus for transmitting and receiving video signals is provided to transmit and receive video and voice without using a wire line, thereby easily installing display equipment and maintaining excellent reproduction quality. CONSTITUTION: A PCI bridge(118) receives HD(High Definition) TS(Transmit Stream) from a channel decoder(104) and SD(Standard Definition) TS from an MPEG-2 encoder. The PCI bridge converts the HD TS and SD TS into PCI(Peripheral Communication Interface) bus formats. A transmitter(128) transmits the converted HD TS or SD TS in wireless signals. A transceiver PCI interface unit(126) interfaces the PCI bridge with the transmitter.

Abstract translation: 目的：提供用于发送和接收视频信号的装置，用于在不使用有线线的情况下发送和接收视频和语音，从而容易地安装显示设备并保持优良的再现质量。 构成：PCI桥接器（118）从来自MPEG-2编码器的信道解码器（104）和SD（标准清晰度）TS接收HD（高清晰度）TS（发送流）。 PCI桥将HD TS和SD TS转换为PCI（外围通信接口）总线格式。 发射机（128）以无线信号发送经转换的HD TS或SD TS。 收发器PCI接口单元（126）将PCI桥与发射机接口。

公开(公告)号：KR100369469B1

公开(公告)日：2003-04-11

申请号：KR1019980057500

申请日：1998-12-23

Applicant: 삼성전자주식회사

Inventor： 서영선 ,  신동호 ,  박인식 ,  고정완 ,  최한국 ,  박희득 ,  박종필

IPC: G11B23/02

Abstract: PURPOSE: A disk cartridge unified with a clamper is provided to remove a clamper structure of a drive to slim the drive. CONSTITUTION: A disk cartridge unified with a clamper includes a disk(10,20), a cartridge case(21), and a clamper(22). The cartridge case is that the disk is received, a spindle hole and an exposing part are provided. The spindle hole is to receive a turntable of a spindle motor(25). The exposing part is to illuminate a laser beam of an optical pick-up on the disk. The clamper is formed in the center of the disk as one body and clamped to the turntable. A shaft is installed to prevent the revolution center of the disk from being broken away in the center of the disk. The clamper is fixed so as able to attach or detach to the center of the disk.

Abstract translation: 用途：提供与夹具统一的磁盘盒，用于移除驱动器的夹持器结构以使驱动器变细。 本发明提供一种与夹持器一体化的磁盘盒，其包括磁盘（10,20），磁带盒（21）和夹持器（22）。 盒壳体是容纳盘，提供主轴孔和暴露部分。 主轴孔用于接收主轴电机（25）的转台。 曝光部分是照射光盘上光学拾取器的激光束。 夹持器形成在盘的中心作为一个整体并夹紧在转台上。 安装一个轴以防止磁盘的旋转中心在磁盘中心被破坏。 夹具是固定的，以便能够连接或分离到磁盘的中心。

公开(公告)号：KR1020030028369A

公开(公告)日：2003-04-08

申请号：KR1020020056227

申请日：2002-09-16

Applicant: 삼성전자주식회사

Inventor： 안용진 ,  박인식 ,  이경근 ,  양창진 ,  오오쯔까다쯔히로 ,  윤두섭 ,  김성수

IPC: G11B7/004

Abstract: PURPOSE: A data recording method for an optical recording medium and a device thereof are provided to form marks or spaces by recording waveform having a delete pattern including multi-pulse, thereby restraining the distortion of the mark shape and improve the mark shape. CONSTITUTION: A data recording device for an optical recording medium includes a pickup part(1), a recording waveform generating circuit(2) and a channel modulator(3). The channel modulator modulates input data into a channel bit row to output NRZI(Non Return to Zero Inverted) data. The recording waveform generating circuit generates a recording waveform for recording the NRZI data to be transmitted to a laser driving circuit(14) of the pickup part. The laser driving circuit controls laser by the received recording waveform to form marks or spaces on an optical disc.

Abstract translation: 目的：提供一种光记录介质的数据记录方法及其装置，通过记录具有包括多脉冲的删除图案的波形来形成标记或间隔，从而抑制标记形状的变形并提高标记形状。 构成：用于光学记录介质的数据记录装置包括拾取部分（1），记录波形发生电路（2）和通道调制器（3）。 信道调制器将输入数据调制成通道位行，以输出NRZI（非归零归零）数据。 记录波形发生电路产生用于记录要发送到拾取部分的激光驱动电路（14）的NRZI数据的记录波形。 激光驱动电路通过接收到的记录波形控制激光以在光盘上形成标记或间隔。