公开(公告)号：US07885163B2

公开(公告)日：2011-02-08

申请号：US12114493

申请日：2008-05-02

申请人： Yun Sup Shin

发明人： Yun Sup Shin

IPC分类号： G11B7/00

CPC分类号： G11B7/1387 ,  G11B7/1275 ,  G11B7/131 ,  G11B7/1353 ,  G11B7/14 ,  G11B2007/0006 ,  G11B2007/0013 ,  G11B2007/13727

摘要： A recording medium, a recording/reproducing apparatus, and a recording/reproducing method are disclosed. The apparatus uses the number of record layers contained in a recording medium and a multi-wavelength light source including a plurality of optical signals having different wavelengths, and irradiates an optical signal emitted from a light source on each recording medium according to wavelengths of the light beams. As a result, the apparatus can effectively gain access to the recording medium including a plurality of record layers, such that it can simultaneously record/reproduce data in/from the recording medium.

摘要翻译： 公开了一种记录介质，记录/再现装置和记录/再现方法。 该装置使用包含在记录介质中的记录层的数量和包括具有不同波长的多个光信号的多波长光源，并且根据光的波长将从光源发射的光信号照射到每个记录介质上 梁。 结果，该设备可以有效地访问包括多个记录层的记录介质，使得其可以同时在/从记录介质中记录/再现数据。

公开(公告)号：US07656772B2

公开(公告)日：2010-02-02

申请号：US11315194

申请日：2005-12-23

申请人： Yun Sup Shin

发明人： Yun Sup Shin

IPC分类号： G11B7/135

CPC分类号： G11B7/1374 ,  G11B7/1387 ,  G11B2007/0006 ,  G11B2007/13727

摘要： There is provided an optical reading/writing apparatus. The optical reading/writing apparatus includes an object lens barrel for mounting an object lens, an SIL (solid immersion lens) barrel for mounting an SIL, the SIL barrel being separated from the object lens barrel, and a movement control unit for selectively aligning the SIL with the object lens according to a type of an optical storage medium.

摘要翻译： 提供了一种光学读/写装置。 光学读/写装置包括用于安装物镜的物镜镜筒，用于安装SIL的SIL（固体浸没透镜）镜筒，SIL镜筒与镜筒分离;以及移动控制单元，用于选择性地对准 SIL根据光学存储介质的类型使用物镜。

公开(公告)号：US07656765B2

公开(公告)日：2010-02-02

申请号：US11285208

申请日：2005-11-23

申请人： Jeong Kyo Seo ,  Yun Sup Shin ,  Jin Yong Kim

发明人： Jeong Kyo Seo ,  Yun Sup Shin ,  Jin Yong Kim

IPC分类号： G11B7/00

CPC分类号： G11B7/0903

摘要： Disclosed are an apparatus and a method for controlling a tracking servo in a near field optics. Gap error signals are detected in a divided state, and a push pull signal is compensated based on the detected gap error signals. A photo detector detecting the gap error signals is divided into two areas such that movement of an image formed on the photo detector can be detected. The push pull signal is compensated by subtracting a value proportional to a difference value between the two gap error signals detected in the photo detector. The difference value between the two gap error signals is proportional to a dc offset component included in the push pull signal. Accordingly, it is possible to simply remove a dc offset included in a push pull signal without largely modifying the near field optics, so that it is possible to exactly perform a tracking servo operation.

摘要翻译： 公开了一种用于控制近场光学器件中的跟踪伺服的装置和方法。 在分割状态下检测间隙误差信号，并且基于检测到的间隙误差信号来补偿推挽信号。 检测间隙误差信号的光电检测器被分成两个区域，使得可以检测在光电检测器上形成的图像的移动。 通过减去与光检测器中检测到的两个间隙误差信号之间的差值成比例的值来补偿推挽信号。 两个间隙误差信号之间的差值与包括在推挽信号中的直流偏移分量成比例。 因此，可以简单地去除包括在推挽信号中的直流偏移，而不会大幅度地修改近场光学元件，使得可以精确地执行跟踪伺服操作。

公开(公告)号：US20090295730A1

公开(公告)日：2009-12-03

申请号：US12364179

申请日：2009-02-02

申请人： Yun Sup SHIN ,  Yung Woo Jung ,  Young-Hwan Joo

发明人： Yun Sup SHIN ,  Yung Woo Jung ,  Young-Hwan Joo

IPC分类号： G06F3/02 ,  H03M11/00 ,  H04M1/00

CPC分类号： G06F3/0221 ,  G06F3/0421 ,  G06F3/0426 ,  G06F3/04886 ,  H04M1/0272

摘要： Provided are an input unit and a control method thereof. In an embodiment of the method, a portion of an input member such as a finger, and a portion of a shadow of the input member generated by a light source are perceived through image processing. Relationship information between the image and shadow of the input member are used, so as to determine if an input is made. Also, the input pattern can be provided to a user using an imaging light, whereas the images can be detected using a detection light.

摘要翻译： 提供输入单元及其控制方法。 在该方法的实施例中，诸如手指的输入构件的一部分和由光源产生的输入构件的阴影的一部分通过图像处理被感知。 使用输入构件的图像和阴影之间的关系信息，以便确定是否进行输入。 此外，可以使用成像光将输入图案提供给用户，而可以使用检测光来检测图像。

公开(公告)号：US20070237058A1

公开(公告)日：2007-10-11

申请号：US11727419

申请日：2007-03-26

申请人： Yun Sup Shin ,  Jeong Kyo Seo

发明人： Yun Sup Shin ,  Jeong Kyo Seo

IPC分类号： G11B7/00

CPC分类号： G11B7/1387 ,  G11B7/08511 ,  G11B7/0908 ,  G11B7/1378 ,  G11B19/12 ,  G11B2007/0013 ,  G11B2007/13727

摘要： A method of effectively determining a recording medium, a recording and reproducing method using the same, and a recording and reproducing apparatus using the same are disclosed. Since a narrow distance between a lens and the recording medium must be maintained in the recording and reproducing using a near field, the recording and reproducing apparatus further includes a focus adjuster to adjust a position where a light beam is focused. When a variation of a signal generated during the scanning of focuses is detected by adjusting the focus adjuster, it is possible to determine the recording medium.

摘要翻译： 公开了一种有效地确定记录介质的方法，使用该方法的记录和再现方法以及使用该方法的记录和再现装置。 由于在使用近场的记录和再现中必须保持透镜和记录介质之间的窄距离，所以记录和再现装置还包括调整光束聚焦位置的焦点调节器。 当通过调整聚焦调节器来检测在聚焦扫描期间产生的信号的变化时，可以确定记录介质。

公开(公告)号：US5790584A

公开(公告)日：1998-08-04

申请号：US673679

申请日：1996-06-25

申请人： Hong-Jin Kong ,  Hyun-Su Kim ,  Yun-Sup Shin

发明人： Hong-Jin Kong ,  Hyun-Su Kim ,  Yun-Sup Shin

IPC分类号： H01S3/00 ,  H01S3/04 ,  H01S3/10 ,  H01S3/08

CPC分类号： H01S3/10076 ,  H01S3/005 ,  H01S3/0401

摘要： The present invention relates to a highly repetitive laser employing a rotating wedge, and more specifically, a laser employing a rotating wedge which can provide a laser beam having a uniform spatial intensity profile with a high repetition rate. The highly repetitive laser of the invention is characterized by positioning a rotating wedge between a main resonator and a focusing lens to change the point in which a laser beam emitted from the main resonator is focused, in a laser which comprises a main resonator consisting of a laser medium, a passive Q-switching material and partially reflective mirrors and an auxiliary resonator consisting of a focusing lens and a cell. The present invention can improve the efficiency of high-power conventional lasers; and, therefore, it can be applied in advanced experiments such as second harmonic generation and amorphous silicon annealing and in the precision industry which requires a highly repetitive laser, since it can provide a laser beam having a uniform pattern and high directional properties.

摘要翻译： 本发明涉及一种使用旋转楔的高度重复的激光，更具体地，涉及一种采用旋转楔的激光，其可以提供具有高重复率的均匀空间强度分布的激光束。 本发明的高度重复的激光器的特征在于，在主谐振器和聚焦透镜之间定位旋转楔，以改变从主谐振器发射的激光束聚焦的点，激光器包括主谐振器，该主谐振器由 激光介质，无源Q开关材料和部分反射镜以及由聚焦透镜和单元组成的辅助谐振器。 本发明可以提高大功率常规激光器的效率; 因此，可以应用于二次谐波生成和非晶硅退火等高精度工业以及需要高度重复激光的精密工业中，因为能够提供具有均匀图案和高方向性的激光束。

公开(公告)号：US20100254232A1

公开(公告)日：2010-10-07

申请号：US12679225

申请日：2008-09-17

申请人： Yun Sup Shin ,  Jeong Kyo Seo

发明人： Yun Sup Shin ,  Jeong Kyo Seo

IPC分类号： G11B7/00 ,  G02F1/1335

CPC分类号： G11B7/13925 ,  G11B7/1369 ,  G11B7/1374 ,  G11B7/1387 ,  G11B2007/0013 ,  G11B2007/13727

摘要： A lens unit, an optical system, a recording/playback apparatus and a method for recording to and/or reproducing from a recording medium to compensate for a spherical aberration and perform stable recording or reproduction of data in recording or reproducing data to or from a recording medium having a plurality of recording layers are disclosed. The lens unit includes a first lens for condensing light beams outputted from a light source to a recording medium, a second lens for increasing a numerical aperture of the first lens to form a near field, and a liquid crystal device for compensating for a spherical aberration included in the first lens and the second lens, thereby compensating for the spherical aberration.

摘要翻译： 一种镜头单元，光学系统，记录/重放装置和用于记录和/或从记录介质再现以补偿球面像差的方法，并且执行数据记录或再现数据到或从 公开了具有多个记录层的记录介质。 透镜单元包括用于将从光源输出的光束聚焦到记录介质的第一透镜，用于增加第一透镜的数值孔径以形成近场的第二透镜，以及用于补偿球面像差的液晶装置 包括在第一透镜和第二透镜中，从而补偿球面像差。

公开(公告)号：US20080279082A1

公开(公告)日：2008-11-13

申请号：US12114493

申请日：2008-05-02

申请人： Yun Sup SHIN

发明人： Yun Sup SHIN

IPC分类号： G11B7/00

CPC分类号： G11B7/1387 ,  G11B7/1275 ,  G11B7/131 ,  G11B7/1353 ,  G11B7/14 ,  G11B2007/0006 ,  G11B2007/0013 ,  G11B2007/13727

摘要： A recording medium, a recording/reproducing apparatus, and a recording/reproducing method are disclosed. The apparatus uses the number of record layers contained in a recording medium and a multi-wavelength light source including a plurality of optical signals having different wavelengths, and irradiates an optical signal emitted from a light source on each recording medium according to wavelengths of the light beams. As a result, the apparatus can effectively gain access to the recording medium including a plurality of record layers, such that it can simultaneously record/reproduce data in/from the recording medium.

摘要翻译： 公开了一种记录介质，记录/再现装置和记录/再现方法。 该装置使用包含在记录介质中的记录层的数量和包括具有不同波长的多个光信号的多波长光源，并且根据光的波长将从光源发射的光信号照射到每个记录介质上 梁。 结果，该设备可以有效地访问包括多个记录层的记录介质，使得其可以同时在/从记录介质中记录/再现数据。

公开(公告)号：US07801006B2

公开(公告)日：2010-09-21

申请号：US10426020

申请日：2003-04-30

申请人： Jin Yong Kim ,  Sang Woon Suh ,  Kyung Chan Park ,  Yun Sup Shin

发明人： Jin Yong Kim ,  Sang Woon Suh ,  Kyung Chan Park ,  Yun Sup Shin

IPC分类号： G11B7/005

CPC分类号： G11B7/00736 ,  G11B7/0901 ,  G11B7/0906 ,  G11B7/24082 ,  G11B20/1217 ,  G11B20/14 ,  G11B2007/0006 ,  G11B2020/10879 ,  G11B2020/1229 ,  G11B2020/1279 ,  G11B2020/1281 ,  G11B2020/1295 ,  G11B2020/1484 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/2541

摘要： A high-density read-only optical disc, and an optical disc apparatus and method using the same. The apparatus and method record data on a lead-in area of a high-density read-only optical disc such as a BD-ROM (Blu-ray disc ROM (Read Only Memory)) in the form of pre-pit strings associated with an HFM (High-Frequency Modulated) groove applied to a BD-RW (Blu-ray Disc Rewritable). Moreover, the apparatus and method continuously apply the same tracking servo operation to an entire area of the same high-density read-only optical disc or rewritable optical disc. Therefore, the apparatus and method can simplify an algorithm for controlling a plurality of tracking servo operations, and avoid an increased size of the optical disc apparatus.

公开(公告)号：US20090235195A1

公开(公告)日：2009-09-17

申请号：US12366502

申请日：2009-02-05

申请人： Yun Sup Shin ,  Yung Woo Jung ,  Young Hwan Joo ,  In Ho Choi ,  Mun Chae Joung ,  Jeong Uk Lee ,  Mi Hyun Jung

发明人： Yun Sup Shin ,  Yung Woo Jung ,  Young Hwan Joo ,  In Ho Choi ,  Mun Chae Joung ,  Jeong Uk Lee ,  Mi Hyun Jung

IPC分类号： G06F3/048 ,  H04N5/225

CPC分类号： G06F3/0312 ,  G06F3/0426

摘要： Provided are a virtual optical input device and a method of controlling the same. In the method, a portion of an input means such as a finger, and a portion of a shadow of the input means generated by a light source are detected through image processing. Physical variations formed between them are used to detect the touch contact of the input means, calculate the position of the input means, and input the corresponding command. Accordingly, it is possible to provide various input patterns.

摘要翻译： 提供一种虚拟光输入装置及其控制方法。 在该方法中，通过图像处理检测诸如手指的输入装置的一部分和由光源产生的输入装置的阴影的一部分。 它们之间形成的物理变化用于检测输入装置的触摸接触，计算输入装置的位置，并输入相应的命令。 因此，可以提供各种输入图案。