公开(公告)号：US20080092081A1

公开(公告)日：2008-04-17

申请号：US11902098

申请日：2007-09-19

申请人： In Won Jong ,  Sung Hwan Baek ,  Jin Yong Kim ,  Hee Kyung Jeon ,  Nho Kyung Hong ,  Su Jung Youn

发明人： In Won Jong ,  Sung Hwan Baek ,  Jin Yong Kim ,  Hee Kyung Jeon ,  Nho Kyung Hong ,  Su Jung Youn

IPC分类号： G06F3/048 ,  H04M11/00

CPC分类号： H04M1/72544 ,  G06F3/0481 ,  G06F2203/04806

摘要： A mobile terminal and idle screen display method for the same are provided. The mobile terminal includes a memory unit for storing an idle screen image, a display unit for displaying the idle screen image, an input means for generating a selection signal to select a zone of the idle screen image, and a control unit for controlling transmission of the idle screen image from the memory unit to the display unit, for zooming-in, and for displaying a selected zone of the idle screen image.

摘要翻译： 提供了一种用于其的移动终端和空闲屏幕显示方法。 移动终端包括用于存储空闲屏幕图像的存储单元，用于显示空闲屏幕图像的显示单元，用于产生选择信号以选择空闲屏幕图像的区域的输入装置，以及控制单元， 从存储单元到显示单元的空闲屏幕图像，用于放大，并用于显示空闲屏幕图像的选定区域。

公开(公告)号：US07345970B2

公开(公告)日：2008-03-18

申请号：US10885087

申请日：2004-07-07

申请人： Jin Yong Kim ,  Sang Woon Suh

发明人： Jin Yong Kim ,  Sang Woon Suh

IPC分类号： G11B5/09 ,  G11B7/24

CPC分类号： G11B20/1217 ,  G11B7/00456 ,  G11B7/0062 ,  G11B7/00736 ,  G11B2007/0013 ,  G11B2020/1099 ,  G11B2020/1275 ,  G11B2020/1279 ,  G11B2220/235 ,  G11B2220/2537 ,  G11B2220/2541

摘要： A method of recording writing speed information and per writing speed write strategy information within disc control information is provided. The standardized disc control information can be uniformly applied to efficiently cope with the record/playback of the optical disc. In configuring disc control information within a management area of an optical disc including at least one recording layer, the method includes steps of providing the at least one disc control information within the management area, the disc control information provided per applicable writing speed to each of the at least one recording layer; and recording applicable recording speed information within the disc control information.

摘要翻译： 提供了一种在盘控制信息中记录写入速度信息和每个写入速度写入策略信息的方法。 可以均匀地应用标准化的盘控制信息以有效地处理光盘的记录/重放。 在配置包括至少一个记录层的光盘的管理区域内的盘控制信息时，该方法包括以下步骤：在管理区域内提供至少一个盘控制信息，每个适用的写入速度提供盘控制信息 所述至少一个记录层; 以及在盘控制信息内记录适用的记录速度信息。

公开(公告)号：US07286242B2

公开(公告)日：2007-10-23

申请号：US10489108

申请日：2002-09-23

申请人： Yeong Ryeol Kim ,  Ji Jong Park ,  Jin Yong Kim ,  Joong Whan Lee

发明人： Yeong Ryeol Kim ,  Ji Jong Park ,  Jin Yong Kim ,  Joong Whan Lee

IPC分类号： G01B9/02

CPC分类号： G01B11/0625

摘要： The present invention relates to a non-contact, non-destructive measuring apparatus that measures thickness profile and refractive index distribution of a single or multiple layers of thin films by means of the principle of reflectometry. According to the present invention, by employing more than one narrow band-pass optical filters and a two-dimensional array of CCD sensors, and by finding an optimal solution for the nonlinear functional relationship between the thickness of said thin film or thin films and the corresponding refractive indexes by using an iterative numerical computation method, said apparatus simultaneously measures local area-wise thickness profile and refractive index distribution among others of said a single layer or multiple layers of thin films on a substrate.

摘要翻译： 本发明涉及通过反射测量原理测量单层或多层薄膜的厚度分布和折射率分布的非接触，非破坏性测量装置。 根据本发明，通过采用多于一个窄带通滤光器和CCD传感器的二维阵列，并且通过找到用于所述薄膜或薄膜的厚度与所述薄膜之间的非线性函数关系的最佳解 通过使用迭代数值计算方法对应的折射率，所述装置同时测量衬底上所述单层或多层薄膜的局部区域厚度分布和折射率分布。

公开(公告)号：US07102989B2

公开(公告)日：2006-09-05

申请号：US10790031

申请日：2004-03-02

申请人： Sang Woon Suh ,  Jin Yong Kim

发明人： Sang Woon Suh ,  Jin Yong Kim

IPC分类号： G11B7/24 ,  G11B5/09

CPC分类号： G11B20/0063 ,  G11B7/0053 ,  G11B7/00736 ,  G11B19/122 ,  G11B20/00086 ,  G11B20/1217 ,  G11B23/28 ,  G11B23/281 ,  G11B2020/1288 ,  G11B2220/2541

摘要： A recording medium, such as a high-density and/or read-only recording medium, such as BD-ROM, capable of preventing unauthorized duplication of data streams, written thereon, onto another medium, such as a BD-RE or BD-R, which includes physical mark information, and to methods and apparatuses for forming, recording, reproducing, and restricting playback of the recording medium to prevent unauthorized duplication.

公开(公告)号：US20050036425A1

公开(公告)日：2005-02-17

申请号：US10918397

申请日：2004-08-16

申请人： Sang Woon Suh ,  Jin Yong Kim

发明人： Sang Woon Suh ,  Jin Yong Kim

IPC分类号： G11B7/0045 ,  G11B20060101 ,  G11B5/09 ,  G11B7/00 ,  G11B7/007 ,  G11B7/24

CPC分类号： G11B7/00456 ,  G11B7/00736 ,  G11B7/0079 ,  G11B2007/0013

摘要： In a recordable optical disc including at least one recording layer, write strategy information is recorded within disc control information, so that standardized disc control information can be uniformly applied to data recording and reproduction. At least one disc information is recorded as the disc control information within the management area. The disc control informations are recorded for at least one write strategy for a same writing speed and recording layer.

摘要翻译： 在包括至少一个记录层的可记录光盘中，将写入策略信息记录在盘控制信息内，使得标准化的盘控制信息可以均匀地应用于数据记录和再现。 在管理区域内记录至少一个盘信息作为盘控制信息。 为相同的写入速度和记录层记录至少一个写入策略的盘控制信息。

公开(公告)号：US06808779B2

公开(公告)日：2004-10-26

申请号：US10270975

申请日：2002-10-15

申请人： Bum Ku Rhee ,  Kyung Chan Park ,  Jin Yong Kim

发明人： Bum Ku Rhee ,  Kyung Chan Park ,  Jin Yong Kim

IPC分类号： B32B302

CPC分类号： G11B7/252 ,  B82Y10/00 ,  G11B7/00 ,  G11B7/24 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21 ,  Y10T428/31906 ,  Y10T428/31928

摘要： The present invention relates to a high-density optical disk having thin film layer made from a thermochromic polymer with a red-shift which exhibits self-focusing and optical bleaching. After an incident light beam passes through the polymer medium, not only can the spot size of the beam be reduced but also transmittance can be enhanced due to these kinds of third-order nonlinear optical response. Thus, a high-density disk structured according to the present invention is capable of the signal reproduction resolution beyond the diffraction limit with an efficient reflectivity. Accordingly, data recording density of a high-density disk can be improved greatly.

摘要翻译： 本发明涉及一种具有薄膜层的高密度光盘，该薄膜层由具有红移的热变色聚合物制成，具有自聚焦和光学漂白。 在入射光束通过聚合物介质之后，不仅可以减小光束的光点尺寸，还可以通过这些三次非线性光学响应来提高透射率。 因此，根据本发明构造的高密度盘能够以高效的反射率将信号再现分辨率超出衍射极限。 因此，可以大大提高高密度盘的数据记录密度。

公开(公告)号：US06778105B2

公开(公告)日：2004-08-17

申请号：US10363537

申请日：2003-04-02

申请人： Sang Woon Suh ,  Jin Yong Kim ,  Jae Jin Lee ,  Joo Hyun Lee

发明人： Sang Woon Suh ,  Jin Yong Kim ,  Jae Jin Lee ,  Joo Hyun Lee

IPC分类号： H03M700

CPC分类号： H03M7/46 ,  G11B20/1426 ,  G11B2020/1457 ,  H03M5/145

摘要： A method and apparatus of converting a series of data words into modulated signals generates for each data word, a number of intermediate sequences by combining mutually different digital words with that data word, scrambles the intermediate sequences to form alternative sequences, translates each alternative sequence into a (d,k) constrained sequence, measures for each (d,k) constrained sequence, not only an inclusion rate of undesired sub-sequence but also a running DSV (Digital Sum Value), and selects one (d,k) constrained sequence having small inclusion rate for recording on an optical or magneto-optical recording medium among the (d,k) constrained sequences having maximum value of running DSV. smaller than a preset limit. Accordingly, efficient DSV control can be achieved for even relatively-long sequences.

摘要翻译： 将一系列数据字转换为调制信号的方法和装置通过将相互不同的数字字与该数据字相结合，为每个数据字产生多个中间序列，对中间序列进行加扰以形成替代序列，将每个替代序列转换成 （d，k）约束序列，每个（d，k）约束序列的测量，不仅是不期望的子序列的包含率，而且是运行的DSV（数字和值），并且选择一个（d，k）约束 在具有最大运行DSV值的（d，k）约束序列中，在光学或磁光记录介质上记录的包含率小的序列。 小于预设限制。 因此，对于甚至相对较长的序列，可以实现有效的DSV控制。

公开(公告)号：US06731228B2

公开(公告)日：2004-05-04

申请号：US10222921

申请日：2002-08-19

申请人： Sang Woon Suh ,  Jin Yong Kim ,  Jae Jin Lee ,  Joo Hyum Lee ,  Jun Lee

发明人： Sang Woon Suh ,  Jin Yong Kim ,  Jae Jin Lee ,  Joo Hyum Lee ,  Jun Lee

IPC分类号： H03M700

CPC分类号： H03M5/145

摘要： The present invention relates to method and apparatus of converting a series of data words into modulated signals. This method generates for each data word a number of intermediate sequences by combining mutually different digital words with that data word, scrambles these intermediate sequences, translates each scrambled sequence into a (d,k) constrained sequence, detects running digital sum (RDS) every bit for each translated (d,k) constrained sequence while counting sign changes of each RDS, selects one sequence of which RDS changes most in sign among the (d,k) constrained sequences after discarding every sequence of which maximum value of RDS is beyond a preset threshold, and records the selected sequence onto a recordable medium such as an optical disk or a magneto-optical disk. The present invention can suppress DC component more remarkably in case that a sequence becomes longer.

摘要翻译： 本发明涉及将一系列数据字转换为调制信号的方法和装置。 该方法通过将相互不同的数字字与该数据字组合，为每个数据字生成多个中间序列，对这些中间序列进行加扰，将每个加扰序列转换为（d，k）约束序列，每个检测运行数字和（RDS） 在计算每个RDS的符号变化的同时，对于每个翻译的（d，k）约束序列，选择在（D，k）约束序列中RDS变化最大的一个序列，在丢弃RDS的最大值之后的每个序列超过 预设的阈值，并将选择的序列记录到诸如光盘或磁光盘的可记录介质上。 本发明可以在序列变长的情况下更明显地抑制DC分量。

公开(公告)号：US06449235B1

公开(公告)日：2002-09-10

申请号：US09285436

申请日：1999-04-02

申请人： Jin Yong Kim ,  Seong Yun Jeong

发明人： Jin Yong Kim ,  Seong Yun Jeong

IPC分类号： G11B700

CPC分类号： G11B7/1275 ,  G11B7/1369 ,  G11B7/1374 ,  G11B7/139 ,  G11B7/24 ,  G11B2007/0006

摘要： An optical pickup apparatus that can adaptive for a plurality types of optical discs different in the layout condition such as a recording density, etc. and an optical recording/reproducing apparatus employing the optical pickup apparatus. In the optical pickup apparatus, first and second light sources generate a different wavelength of light beams. An optical system allows a light beam generated from any one of the first and second light sources to be selectively irradiated onto the optical disc and have an aperture number controller allowing the number of aperture of a light beam to have a different value. A photo detector detects the light beam reflected from the optical disc to be accessed to convert the same into an electrical signal. The apparatus is capable of accessing three types of optical discs different in the layout condition by utilizing an appropriate combination of a wavelength of the light beam with the number of aperture.

摘要翻译： 适用于诸如记录密度等的布局条件不同的多种类型的光盘的光拾取装置以及采用该光拾取装置的光记录/再现装置。 在光拾取装置中，第一和第二光源产生不同波长的光束。 光学系统允许从第一和第二光源中的任何一个产生的光束被选择性地照射到光盘上，并且具有允许光束的孔径数具有不同值的光圈数控制器。 光检测器检测从被访问的光盘反射的光束以将其转换为电信号。 该装置能够通过利用光束的波长与孔数的适当组合来访问布局状态不同的三种类型的光盘。

公开(公告)号：US06345034B1

公开(公告)日：2002-02-05

申请号：US09334894

申请日：1999-06-17

申请人： Jin Yong Kim

发明人： Jin Yong Kim

IPC分类号： G11B724

CPC分类号： G11B7/127 ,  G11B7/1367 ,  G11B7/1369 ,  G11B7/1374 ,  G11B7/1381 ,  G11B7/139 ,  G11B7/24 ,  G11B2007/0006 ,  G11B2007/13727

摘要： A high density optical disc that can be driven changeably with the existent optical disc by the same driving apparatus. On the recording surface of the optical disc, a light transmissive layer with a thickness of about 0.2 to 0.4 mm is formed. The recording face is accessed by allowing a light beam with a wavelength of 395 to 425 nm in a spot shape to be irradiated onto it. Also, the light beam is converged in a spot shape by an objective lens having the numerical aperture of about 0.62 to 0.68.